From fe6ba56281f0c35d5a8d9453735fba4b29d9bf22 Mon Sep 17 00:00:00 2001
From: SurajShettigar <suri.shettigar@gmail.com>
Date: Wed, 13 Feb 2019 19:14:43 +0530
Subject: [PATCH 1/3] Changed User Model class.

---
 .idea/workspace.xml        | 171 +++++++++----------
 example/lib/main.dart      |  15 +-
 lib/flutter_wordpress.dart |  32 ++--
 lib/schemas/error.dart     |   6 +-
 lib/schemas/users.dart     | 330 ++++++++++++++++++++++++++++++++++++-
 5 files changed, 445 insertions(+), 109 deletions(-)

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 2b3f8d0..36ffc29 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,27 +2,12 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="73f4dbd7-3b98-4a12-b0ae-5e3c44fac77c" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/lib/schemas/auth_response.dart" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/lib/schemas/error.dart" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/example/lib/main.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/lib/main.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/flutter_wordpress.iml" beforeDir="false" afterPath="$PROJECT_DIR$/flutter_wordpress.iml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/lib/flutter_wordpress.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/flutter_wordpress.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/categories.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/categories.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/comments.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/comments.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/content.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/content.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/excerpt.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/excerpt.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/guid.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/guid.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/links.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/links.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/media.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/media.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/pages.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/pages.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/post_statuses.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/post_statuses.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/post_types.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/post_types.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/posts.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/posts.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/tags.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/tags.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/taxonomies.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/taxonomies.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/title.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/title.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/error.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/error.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/users.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/users.dart" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/.dart_tool/" />
     <ignored path="$PROJECT_DIR$/.idea/" />
@@ -38,7 +23,7 @@
     <session id="-603339889">
       <usages-collector id="statistics.lifecycle.project">
         <counts>
-          <entry key="project.closed" value="3" />
+          <entry key="project.closed" value="4" />
           <entry key="project.open.time.1" value="1" />
           <entry key="project.open.time.29" value="1" />
           <entry key="project.open.time.46" value="1" />
@@ -48,11 +33,11 @@
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
-          <entry key="dart" value="140" />
+          <entry key="dart" value="148" />
           <entry key="gitignore" value="1" />
           <entry key="gradle" value="1" />
           <entry key="iml" value="1" />
-          <entry key="md" value="2" />
+          <entry key="md" value="3" />
           <entry key="packages" value="1" />
           <entry key="xml" value="2" />
           <entry key="yaml" value="3" />
@@ -60,9 +45,10 @@
       </usages-collector>
       <usages-collector id="statistics.file.types.open">
         <counts>
-          <entry key="Dart" value="140" />
+          <entry key="Dart" value="148" />
           <entry key="Groovy" value="1" />
           <entry key="IDEA_MODULE" value="1" />
+          <entry key="Markdown" value="1" />
           <entry key="PLAIN_TEXT" value="4" />
           <entry key="XML" value="2" />
           <entry key="YAML" value="3" />
@@ -70,16 +56,16 @@
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="dart" value="6000" />
-          <entry key="md" value="149" />
+          <entry key="dart" value="6288" />
+          <entry key="md" value="151" />
           <entry key="xml" value="22" />
           <entry key="yaml" value="66" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="Dart" value="6000" />
-          <entry key="Markdown" value="149" />
+          <entry key="Dart" value="6288" />
+          <entry key="Markdown" value="151" />
           <entry key="XML" value="22" />
           <entry key="YAML" value="66" />
         </counts>
@@ -91,37 +77,40 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="306">
-              <caret line="66" column="31" selection-start-line="66" selection-start-column="31" selection-end-line="66" selection-end-column="31" />
+            <state relative-caret-position="527">
+              <caret line="88" lean-forward="true" selection-start-line="88" selection-end-line="88" />
             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/README.md">
+        <entry file="file://$PROJECT_DIR$/lib/schemas/auth_response.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="119">
-              <caret line="7" column="6" selection-start-line="7" selection-start-column="6" selection-end-line="7" selection-end-column="6" />
+            <state relative-caret-position="272">
+              <caret line="16" column="33" lean-forward="true" selection-start-line="16" selection-start-column="33" selection-end-line="16" selection-end-column="33" />
             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/lib/schemas/error.dart">
+        <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state>
-              <caret column="20" selection-start-column="6" selection-end-column="20" />
+            <state relative-caret-position="561">
+              <caret line="63" column="34" lean-forward="true" selection-start-line="63" selection-start-column="34" selection-end-line="63" selection-end-column="34" />
+              <folding>
+                <element signature="e#0#39#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
+        <entry file="file://$PROJECT_DIR$/lib/schemas/users.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="1139">
-              <caret line="68" column="25" selection-start-line="68" selection-start-column="25" selection-end-line="68" selection-end-column="25" />
+            <state relative-caret-position="-765">
+              <caret line="9" column="14" selection-start-line="9" selection-start-column="9" selection-end-line="9" selection-end-column="14" />
               <folding>
-                <element signature="e#0#39#0" expanded="true" />
+                <element signature="e#0#20#0" expanded="true" />
               </folding>
             </state>
           </provider>
@@ -172,7 +161,6 @@
         <option value="$PROJECT_DIR$/pubspec.yaml" />
         <option value="$PROJECT_DIR$/lib/schemas/AvatarUrls.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/avatar_urls.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/users.dart" />
         <option value="$PROJECT_DIR$/test/flutter_wordpress_test.dart" />
         <option value="$PROJECT_DIR$/example/pubspec.yaml" />
         <option value="$PROJECT_DIR$/example/test/widget_test.dart" />
@@ -199,10 +187,11 @@
         <option value="$PROJECT_DIR$/lib/schemas/settings.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/auth_error.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/request_error.dart" />
+        <option value="$PROJECT_DIR$/README.md" />
+        <option value="$PROJECT_DIR$/lib/schemas/users.dart" />
+        <option value="$PROJECT_DIR$/example/lib/main.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/error.dart" />
         <option value="$PROJECT_DIR$/lib/flutter_wordpress.dart" />
-        <option value="$PROJECT_DIR$/example/lib/main.dart" />
-        <option value="$PROJECT_DIR$/README.md" />
       </list>
     </option>
   </component>
@@ -226,6 +215,17 @@
               <item name="flutter_wordpress" type="b2602c69:ProjectViewProjectNode" />
               <item name="flutter_wordpress" type="462c0819:PsiDirectoryNode" />
             </path>
+            <path>
+              <item name="flutter_wordpress" type="b2602c69:ProjectViewProjectNode" />
+              <item name="flutter_wordpress" type="462c0819:PsiDirectoryNode" />
+              <item name="lib" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="flutter_wordpress" type="b2602c69:ProjectViewProjectNode" />
+              <item name="flutter_wordpress" type="462c0819:PsiDirectoryNode" />
+              <item name="lib" type="462c0819:PsiDirectoryNode" />
+              <item name="schemas" type="462c0819:PsiDirectoryNode" />
+            </path>
           </expand>
           <select />
         </subPane>
@@ -274,14 +274,13 @@
   </component>
   <component name="ToolWindowManager">
     <frame x="-7" y="-7" width="1550" height="838" extended-state="6" />
-    <editor active="true" />
     <layout>
       <window_info id="Image Layers" order="0" />
       <window_info id="Favorites" order="1" side_tool="true" />
       <window_info id="Designer" order="2" />
       <window_info id="Capture Tool" order="3" />
       <window_info id="Structure" order="4" side_tool="true" />
-      <window_info active="true" content_ui="combo" id="Project" order="5" visible="true" weight="0.25637585" />
+      <window_info content_ui="combo" id="Project" order="5" weight="0.25637585" />
       <window_info id="Build Variants" order="6" side_tool="true" />
       <window_info id="Captures" order="7" side_tool="true" />
       <window_info anchor="bottom" id="Run" order="0" weight="0.32907802" />
@@ -390,20 +389,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/auth_response.dart">
-      <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="18" selection-start-column="6" selection-end-column="18" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/users.dart">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="34">
-          <caret line="2" selection-start-line="2" selection-end-line="2" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/lib/schemas/guid.dart">
       <provider selected="true" editor-type-id="text-editor" />
     </entry>
@@ -477,52 +462,72 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/capabilities.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/settings.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="126">
-          <caret line="7" column="20" lean-forward="true" selection-start-line="7" selection-start-column="20" selection-end-line="7" selection-end-column="20" />
+        <state>
+          <caret column="14" selection-start-column="6" selection-end-column="14" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/settings.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/taxonomies.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="14" selection-start-column="6" selection-end-column="14" />
+        <state relative-caret-position="34">
+          <caret line="2" column="27" lean-forward="true" selection-start-line="2" selection-start-column="27" selection-end-line="2" selection-end-column="27" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/post_statuses.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/posts.dart">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="68">
-          <caret line="4" column="15" selection-start-line="4" selection-start-column="9" selection-end-line="4" selection-end-column="15" />
+          <caret line="8" column="11" selection-start-line="8" selection-start-column="6" selection-end-line="8" selection-end-column="11" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/taxonomies.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/links.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="34">
-          <caret line="2" column="27" lean-forward="true" selection-start-line="2" selection-start-column="27" selection-end-line="2" selection-end-column="27" />
+        <state relative-caret-position="17">
+          <caret line="340" column="16" lean-forward="true" selection-start-line="340" selection-start-column="16" selection-end-line="340" selection-end-column="16" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/README.md">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="119">
+          <caret line="7" column="13" lean-forward="true" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/schemas/post_statuses.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-1564">
+          <caret line="4" column="15" selection-start-line="4" selection-start-column="9" selection-end-line="4" selection-end-column="15" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/lib/schemas/post_types.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="85">
-          <caret line="5" column="6" selection-start-line="5" selection-start-column="2" selection-end-line="5" selection-end-column="6" />
+        <state relative-caret-position="850">
+          <caret line="50" column="26" lean-forward="true" selection-start-line="50" selection-start-column="26" selection-end-line="50" selection-end-column="26" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/posts.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/capabilities.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="68">
-          <caret line="8" column="11" selection-start-line="8" selection-start-column="6" selection-end-line="8" selection-end-column="11" />
+        <state>
+          <caret column="18" selection-start-column="6" selection-end-column="18" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/users.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="306">
-          <caret line="66" column="31" selection-start-line="66" selection-start-column="31" selection-end-line="66" selection-end-column="31" />
+        <state relative-caret-position="-765">
+          <caret line="9" column="14" selection-start-line="9" selection-start-column="9" selection-end-line="9" selection-end-column="14" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -535,25 +540,25 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="1139">
-          <caret line="68" column="25" selection-start-line="68" selection-start-column="25" selection-end-line="68" selection-end-column="25" />
+        <state relative-caret-position="561">
+          <caret line="63" column="34" lean-forward="true" selection-start-line="63" selection-start-column="34" selection-end-line="63" selection-end-column="34" />
           <folding>
             <element signature="e#0#39#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/links.dart">
+    <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="17">
-          <caret line="340" column="16" lean-forward="true" selection-start-line="340" selection-start-column="16" selection-end-line="340" selection-end-column="16" />
+        <state relative-caret-position="527">
+          <caret line="88" lean-forward="true" selection-start-line="88" selection-end-line="88" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/auth_response.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="119">
-          <caret line="7" column="6" selection-start-line="7" selection-start-column="6" selection-end-line="7" selection-end-column="6" />
+        <state relative-caret-position="272">
+          <caret line="16" column="33" lean-forward="true" selection-start-line="16" selection-start-column="33" selection-end-line="16" selection-end-column="33" />
         </state>
       </provider>
     </entry>
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 171e1d6..d0a9f3f 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -59,28 +59,27 @@ class PostsBuilderState extends State<PostsBuilder> {
     super.initState();
 
     wordPress = wp.WordPress(
-        'https://wordpress.dsoft.website', wp.WordpressContext.view);
+        'https://wordpress.dsoft.website',
+        wp.WordPressAuthenticator.ApplicationPasswords,
+        wp.WordPressContext.edit);
 
     Future<wp.AuthResponse> auth = wordPress.authenticateUser(
-        username: 'admin ', password: 'mypassword@123');
+        username: 'admin', password: 'mypassword@123');
 
     auth.then((response) {
       fetchPosts();
     }).catchError((err) {
       print(err.message);
     });
-
   }
 
-  void fetchPosts()
-  {
+  void fetchPosts() {
     setState(() {
       posts = wordPress.fetchPosts();
     });
   }
 
-  void fetchUsers()
-  {
+  void fetchUsers() {
     setState(() {
       users = wordPress.fetchUsers();
     });
@@ -102,7 +101,7 @@ class PostsBuilderState extends State<PostsBuilder> {
             itemCount: snapshot.data.length,
           );
         } else if (snapshot.hasError) {
-          wp.WordpressError err = snapshot.error as wp.WordpressError;
+          wp.WordPressError err = snapshot.error as wp.WordPressError;
           return Text(err.message);
         }
         return CircularProgressIndicator();
diff --git a/lib/flutter_wordpress.dart b/lib/flutter_wordpress.dart
index c9d3e3a..7b09965 100644
--- a/lib/flutter_wordpress.dart
+++ b/lib/flutter_wordpress.dart
@@ -57,10 +57,15 @@ const URL_JWT_TOKEN_VALIDATE = '$URL_JWT_BASE/token/validate';
 const URL_POSTS = '$URL_WP_BASE/posts';
 const URL_USERS = '$URL_WP_BASE/users';
 
-enum WordpressContext { view, embed, edit }
+enum WordPressAuthenticator {
+  JWT,
+  ApplicationPasswords,
+}
+enum WordPressContext { view, embed, edit }
 
 class WordPress {
   final String _baseUrl;
+  final WordPressAuthenticator _authenticator;
   final String _wpContext;
 
   Map<String, String> _header = {
@@ -70,12 +75,15 @@ class WordPress {
 
   /// Take in base url and remove trailing '/' from the url if it exists.
   /// Take in the wordpress context and get the enum name.
-  WordPress(String baseUrl, WordpressContext wpContext)
+  WordPress(String baseUrl, WordPressAuthenticator authenticator,
+      WordPressContext wpContext, [String adminName, String adminKey])
       : assert(baseUrl != null),
         this._baseUrl = baseUrl.endsWith('/')
             ? baseUrl.substring(0, baseUrl.length - 1)
             : baseUrl,
+        this._authenticator = authenticator,
         this._wpContext = wpContext.toString().split('.')[1] {
+
     _wpContextParam = '/?context=${this._wpContext}';
   }
 
@@ -98,11 +106,11 @@ class WordPress {
       return authResponse;
     } else {
       try {
-        WordpressError err =
-            WordpressError.fromJson(json.decode(response.body));
+        WordPressError err =
+            WordPressError.fromJson(json.decode(response.body));
         throw err;
       } catch (e) {
-        throw new WordpressError(message: e.message);
+        throw new WordPressError(message: e.message);
       }
     }
   }
@@ -122,11 +130,11 @@ class WordPress {
       return posts;
     } else {
       try {
-        WordpressError err =
-            WordpressError.fromJson(json.decode(response.body));
+        WordPressError err =
+            WordPressError.fromJson(json.decode(response.body));
         throw err;
       } catch (e) {
-        throw new WordpressError(message: e.message);
+        throw new WordPressError(message: e.message);
       }
     }
   }
@@ -145,14 +153,12 @@ class WordPress {
       return users;
     } else {
       try {
-        WordpressError err =
-            WordpressError.fromJson(json.decode(response.body));
+        WordPressError err =
+            WordPressError.fromJson(json.decode(response.body));
         throw err;
       } catch (e) {
-        throw new WordpressError(message: e.message);
+        throw new WordPressError(message: e.message);
       }
     }
   }
-
-
 }
diff --git a/lib/schemas/error.dart b/lib/schemas/error.dart
index e5e6959..2e4959b 100644
--- a/lib/schemas/error.dart
+++ b/lib/schemas/error.dart
@@ -1,11 +1,11 @@
-class WordpressError {
+class WordPressError {
   String code;
   String message;
   Data data;
 
-  WordpressError({this.code, this.message, this.data});
+  WordPressError({this.code, this.message, this.data});
 
-  WordpressError.fromJson(Map<String, dynamic> json) {
+  WordPressError.fromJson(Map<String, dynamic> json) {
     code = json['code'];
     message = json['message'];
     data = json['data'] != null ? new Data.fromJson(json['data']) : null;
diff --git a/lib/schemas/users.dart b/lib/schemas/users.dart
index 32b7867..d5f153a 100644
--- a/lib/schemas/users.dart
+++ b/lib/schemas/users.dart
@@ -3,33 +3,67 @@ import 'avatar_urls.dart';
 
 class Users {
   int id;
+  String username;
   String name;
+  String firstName;
+  String lastName;
+  String email;
   String url;
   String description;
   String link;
+  String locale;
+  String nickname;
   String slug;
+  List<String> roles;
+  String registeredDate;
+  UserCapabilities capabilities;
+  UserExtraCapabilities extraCapabilities;
   AvatarUrls avatarUrls;
-  List<Null> meta;
+//  List<Null> meta;
   Links lLinks;
 
   Users(
       {this.id,
+        this.username,
         this.name,
+        this.firstName,
+        this.lastName,
+        this.email,
         this.url,
         this.description,
         this.link,
+        this.locale,
+        this.nickname,
         this.slug,
+        this.roles,
+        this.registeredDate,
+        this.capabilities,
+        this.extraCapabilities,
         this.avatarUrls,
-        this.meta,
+//        this.meta,
         this.lLinks});
 
   Users.fromJson(Map<String, dynamic> json) {
     id = json['id'];
+    username = json['username'];
     name = json['name'];
+    firstName = json['first_name'];
+    lastName = json['last_name'];
+    email = json['email'];
     url = json['url'];
     description = json['description'];
     link = json['link'];
+    locale = json['locale'];
+    nickname = json['nickname'];
     slug = json['slug'];
+    roles = json['roles'].cast<String>();
+    registeredDate = json['registered_date'];
+    capabilities = json['capabilities'] != null
+        ? new UserCapabilities.fromJson(json['capabilities'])
+        : null;
+    extraCapabilities = json['extra_capabilities'] != null
+        ? new UserExtraCapabilities.fromJson(json['extra_capabilities'])
+        : null;
     avatarUrls = json['avatar_urls'] != null
         ? new AvatarUrls.fromJson(json['avatar_urls'])
         : null;
@@ -45,11 +79,25 @@ class Users {
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     data['id'] = this.id;
+    data['username'] = this.username;
     data['name'] = this.name;
+    data['first_name'] = this.firstName;
+    data['last_name'] = this.lastName;
+    data['email'] = this.email;
     data['url'] = this.url;
     data['description'] = this.description;
     data['link'] = this.link;
+    data['locale'] = this.locale;
+    data['nickname'] = this.nickname;
     data['slug'] = this.slug;
+    data['roles'] = this.roles;
+    data['registered_date'] = this.registeredDate;
+    if (this.capabilities != null) {
+      data['capabilities'] = this.capabilities.toJson();
+    }
+    if (this.extraCapabilities != null) {
+      data['extra_capabilities'] = this.extraCapabilities.toJson();
+    }
     if (this.avatarUrls != null) {
       data['avatar_urls'] = this.avatarUrls.toJson();
     }
@@ -63,3 +111,281 @@ class Users {
   }
 }
 
+class UserCapabilities {
+  bool switchThemes;
+  bool editThemes;
+  bool activatePlugins;
+  bool editPlugins;
+  bool editUsers;
+  bool editFiles;
+  bool manageOptions;
+  bool moderateComments;
+  bool manageCategories;
+  bool manageLinks;
+  bool uploadFiles;
+  bool import;
+  bool unfilteredHtml;
+  bool editPosts;
+  bool editOthersPosts;
+  bool editPublishedPosts;
+  bool publishPosts;
+  bool editPages;
+  bool read;
+  bool level10;
+  bool level9;
+  bool level8;
+  bool level7;
+  bool level6;
+  bool level5;
+  bool level4;
+  bool level3;
+  bool level2;
+  bool level1;
+  bool level0;
+  bool editOthersPages;
+  bool editPublishedPages;
+  bool publishPages;
+  bool deletePages;
+  bool deleteOthersPages;
+  bool deletePublishedPages;
+  bool deletePosts;
+  bool deleteOthersPosts;
+  bool deletePublishedPosts;
+  bool deletePrivatePosts;
+  bool editPrivatePosts;
+  bool readPrivatePosts;
+  bool deletePrivatePages;
+  bool editPrivatePages;
+  bool readPrivatePages;
+  bool deleteUsers;
+  bool createUsers;
+  bool unfilteredUpload;
+  bool editDashboard;
+  bool updatePlugins;
+  bool deletePlugins;
+  bool installPlugins;
+  bool updateThemes;
+  bool installThemes;
+  bool updateCore;
+  bool listUsers;
+  bool removeUsers;
+  bool promoteUsers;
+  bool editThemeOptions;
+  bool deleteThemes;
+  bool export;
+  bool administrator;
+
+  UserCapabilities(
+      {this.switchThemes,
+        this.editThemes,
+        this.activatePlugins,
+        this.editPlugins,
+        this.editUsers,
+        this.editFiles,
+        this.manageOptions,
+        this.moderateComments,
+        this.manageCategories,
+        this.manageLinks,
+        this.uploadFiles,
+        this.import,
+        this.unfilteredHtml,
+        this.editPosts,
+        this.editOthersPosts,
+        this.editPublishedPosts,
+        this.publishPosts,
+        this.editPages,
+        this.read,
+        this.level10,
+        this.level9,
+        this.level8,
+        this.level7,
+        this.level6,
+        this.level5,
+        this.level4,
+        this.level3,
+        this.level2,
+        this.level1,
+        this.level0,
+        this.editOthersPages,
+        this.editPublishedPages,
+        this.publishPages,
+        this.deletePages,
+        this.deleteOthersPages,
+        this.deletePublishedPages,
+        this.deletePosts,
+        this.deleteOthersPosts,
+        this.deletePublishedPosts,
+        this.deletePrivatePosts,
+        this.editPrivatePosts,
+        this.readPrivatePosts,
+        this.deletePrivatePages,
+        this.editPrivatePages,
+        this.readPrivatePages,
+        this.deleteUsers,
+        this.createUsers,
+        this.unfilteredUpload,
+        this.editDashboard,
+        this.updatePlugins,
+        this.deletePlugins,
+        this.installPlugins,
+        this.updateThemes,
+        this.installThemes,
+        this.updateCore,
+        this.listUsers,
+        this.removeUsers,
+        this.promoteUsers,
+        this.editThemeOptions,
+        this.deleteThemes,
+        this.export,
+        this.administrator});
+
+  UserCapabilities.fromJson(Map<String, dynamic> json) {
+    switchThemes = json['switch_themes'];
+    editThemes = json['edit_themes'];
+    activatePlugins = json['activate_plugins'];
+    editPlugins = json['edit_plugins'];
+    editUsers = json['edit_users'];
+    editFiles = json['edit_files'];
+    manageOptions = json['manage_options'];
+    moderateComments = json['moderate_comments'];
+    manageCategories = json['manage_categories'];
+    manageLinks = json['manage_links'];
+    uploadFiles = json['upload_files'];
+    import = json['import'];
+    unfilteredHtml = json['unfiltered_html'];
+    editPosts = json['edit_posts'];
+    editOthersPosts = json['edit_others_posts'];
+    editPublishedPosts = json['edit_published_posts'];
+    publishPosts = json['publish_posts'];
+    editPages = json['edit_pages'];
+    read = json['read'];
+    level10 = json['level_10'];
+    level9 = json['level_9'];
+    level8 = json['level_8'];
+    level7 = json['level_7'];
+    level6 = json['level_6'];
+    level5 = json['level_5'];
+    level4 = json['level_4'];
+    level3 = json['level_3'];
+    level2 = json['level_2'];
+    level1 = json['level_1'];
+    level0 = json['level_0'];
+    editOthersPages = json['edit_others_pages'];
+    editPublishedPages = json['edit_published_pages'];
+    publishPages = json['publish_pages'];
+    deletePages = json['delete_pages'];
+    deleteOthersPages = json['delete_others_pages'];
+    deletePublishedPages = json['delete_published_pages'];
+    deletePosts = json['delete_posts'];
+    deleteOthersPosts = json['delete_others_posts'];
+    deletePublishedPosts = json['delete_published_posts'];
+    deletePrivatePosts = json['delete_private_posts'];
+    editPrivatePosts = json['edit_private_posts'];
+    readPrivatePosts = json['read_private_posts'];
+    deletePrivatePages = json['delete_private_pages'];
+    editPrivatePages = json['edit_private_pages'];
+    readPrivatePages = json['read_private_pages'];
+    deleteUsers = json['delete_users'];
+    createUsers = json['create_users'];
+    unfilteredUpload = json['unfiltered_upload'];
+    editDashboard = json['edit_dashboard'];
+    updatePlugins = json['update_plugins'];
+    deletePlugins = json['delete_plugins'];
+    installPlugins = json['install_plugins'];
+    updateThemes = json['update_themes'];
+    installThemes = json['install_themes'];
+    updateCore = json['update_core'];
+    listUsers = json['list_users'];
+    removeUsers = json['remove_users'];
+    promoteUsers = json['promote_users'];
+    editThemeOptions = json['edit_theme_options'];
+    deleteThemes = json['delete_themes'];
+    export = json['export'];
+    administrator = json['administrator'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['switch_themes'] = this.switchThemes;
+    data['edit_themes'] = this.editThemes;
+    data['activate_plugins'] = this.activatePlugins;
+    data['edit_plugins'] = this.editPlugins;
+    data['edit_users'] = this.editUsers;
+    data['edit_files'] = this.editFiles;
+    data['manage_options'] = this.manageOptions;
+    data['moderate_comments'] = this.moderateComments;
+    data['manage_categories'] = this.manageCategories;
+    data['manage_links'] = this.manageLinks;
+    data['upload_files'] = this.uploadFiles;
+    data['import'] = this.import;
+    data['unfiltered_html'] = this.unfilteredHtml;
+    data['edit_posts'] = this.editPosts;
+    data['edit_others_posts'] = this.editOthersPosts;
+    data['edit_published_posts'] = this.editPublishedPosts;
+    data['publish_posts'] = this.publishPosts;
+    data['edit_pages'] = this.editPages;
+    data['read'] = this.read;
+    data['level_10'] = this.level10;
+    data['level_9'] = this.level9;
+    data['level_8'] = this.level8;
+    data['level_7'] = this.level7;
+    data['level_6'] = this.level6;
+    data['level_5'] = this.level5;
+    data['level_4'] = this.level4;
+    data['level_3'] = this.level3;
+    data['level_2'] = this.level2;
+    data['level_1'] = this.level1;
+    data['level_0'] = this.level0;
+    data['edit_others_pages'] = this.editOthersPages;
+    data['edit_published_pages'] = this.editPublishedPages;
+    data['publish_pages'] = this.publishPages;
+    data['delete_pages'] = this.deletePages;
+    data['delete_others_pages'] = this.deleteOthersPages;
+    data['delete_published_pages'] = this.deletePublishedPages;
+    data['delete_posts'] = this.deletePosts;
+    data['delete_others_posts'] = this.deleteOthersPosts;
+    data['delete_published_posts'] = this.deletePublishedPosts;
+    data['delete_private_posts'] = this.deletePrivatePosts;
+    data['edit_private_posts'] = this.editPrivatePosts;
+    data['read_private_posts'] = this.readPrivatePosts;
+    data['delete_private_pages'] = this.deletePrivatePages;
+    data['edit_private_pages'] = this.editPrivatePages;
+    data['read_private_pages'] = this.readPrivatePages;
+    data['delete_users'] = this.deleteUsers;
+    data['create_users'] = this.createUsers;
+    data['unfiltered_upload'] = this.unfilteredUpload;
+    data['edit_dashboard'] = this.editDashboard;
+    data['update_plugins'] = this.updatePlugins;
+    data['delete_plugins'] = this.deletePlugins;
+    data['install_plugins'] = this.installPlugins;
+    data['update_themes'] = this.updateThemes;
+    data['install_themes'] = this.installThemes;
+    data['update_core'] = this.updateCore;
+    data['list_users'] = this.listUsers;
+    data['remove_users'] = this.removeUsers;
+    data['promote_users'] = this.promoteUsers;
+    data['edit_theme_options'] = this.editThemeOptions;
+    data['delete_themes'] = this.deleteThemes;
+    data['export'] = this.export;
+    data['administrator'] = this.administrator;
+    return data;
+  }
+}
+
+class UserExtraCapabilities {
+  bool administrator;
+
+  UserExtraCapabilities({this.administrator});
+
+  UserExtraCapabilities.fromJson(Map<String, dynamic> json) {
+    administrator = json['administrator'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['administrator'] = this.administrator;
+    return data;
+  }
+}
+
+

From 7b50d6cab4f294521d2864862746a2390deb47fe Mon Sep 17 00:00:00 2001
From: SurajShettigar <suri.shettigar@gmail.com>
Date: Thu, 14 Feb 2019 18:49:31 +0530
Subject: [PATCH 2/3] Implemented authorization function and fetching of Posts
 with parameters.

---
 .idea/workspace.xml                           | 300 ++++++++++--------
 example/lib/main.dart                         |  58 +++-
 lib/constants.dart                            | 114 +++++++
 lib/flutter_wordpress.dart                    | 210 ++++++++----
 lib/parameters.dart                           |  33 ++
 lib/requests/params_post_list.dart            |  78 +++++
 .../{categories.dart => category.dart}        |   6 +-
 lib/schemas/{comments.dart => comment.dart}   |   6 +-
 .../{auth_response.dart => jwt_response.dart} |   6 +-
 lib/schemas/links.dart                        |  58 ++++
 lib/schemas/{pages.dart => page.dart}         |   6 +-
 lib/schemas/{posts.dart => post.dart}         |   7 +-
 lib/schemas/post_types.dart                   |  20 +-
 lib/schemas/{tags.dart => tag.dart}           |   6 +-
 lib/schemas/taxonomies.dart                   |  20 +-
 lib/schemas/{users.dart => user.dart}         | 171 +++++-----
 .../{error.dart => wordpress_error.dart}      |   8 +-
 pubspec.lock                                  |  15 +-
 18 files changed, 782 insertions(+), 340 deletions(-)
 create mode 100644 lib/constants.dart
 create mode 100644 lib/parameters.dart
 create mode 100644 lib/requests/params_post_list.dart
 rename lib/schemas/{categories.dart => category.dart} (94%)
 rename lib/schemas/{comments.dart => comment.dart} (97%)
 rename lib/schemas/{auth_response.dart => jwt_response.dart} (87%)
 rename lib/schemas/{pages.dart => page.dart} (98%)
 rename lib/schemas/{posts.dart => post.dart} (98%)
 rename lib/schemas/{tags.dart => tag.dart} (95%)
 rename lib/schemas/{users.dart => user.dart} (82%)
 rename lib/schemas/{error.dart => wordpress_error.dart} (85%)

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 36ffc29..2a7248e 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,12 +2,24 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="73f4dbd7-3b98-4a12-b0ae-5e3c44fac77c" name="Default Changelist" comment="">
+      <change afterPath="$PROJECT_DIR$/lib/constants.dart" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/lib/parameters.dart" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/lib/requests/params_post_list.dart" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/example/lib/main.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/lib/main.dart" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/lib/flutter_wordpress.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/flutter_wordpress.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/error.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/error.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/users.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/users.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/auth_response.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/jwt_response.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/categories.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/category.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/comments.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/comment.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/error.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/wordpress_error.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/links.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/links.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/pages.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/page.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/post_types.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/post_types.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/posts.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/post.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/tags.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/tag.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/taxonomies.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/taxonomies.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/users.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/user.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/pubspec.lock" beforeDir="false" afterPath="$PROJECT_DIR$/pubspec.lock" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/.dart_tool/" />
     <ignored path="$PROJECT_DIR$/.idea/" />
@@ -23,40 +35,41 @@
     <session id="-603339889">
       <usages-collector id="statistics.lifecycle.project">
         <counts>
-          <entry key="project.closed" value="4" />
+          <entry key="project.closed" value="5" />
           <entry key="project.open.time.1" value="1" />
           <entry key="project.open.time.29" value="1" />
           <entry key="project.open.time.46" value="1" />
+          <entry key="project.open.time.51" value="1" />
           <entry key="project.open.time.59" value="1" />
-          <entry key="project.opened" value="4" />
+          <entry key="project.opened" value="5" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
-          <entry key="dart" value="148" />
+          <entry key="dart" value="196" />
           <entry key="gitignore" value="1" />
           <entry key="gradle" value="1" />
           <entry key="iml" value="1" />
           <entry key="md" value="3" />
           <entry key="packages" value="1" />
           <entry key="xml" value="2" />
-          <entry key="yaml" value="3" />
+          <entry key="yaml" value="5" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.open">
         <counts>
-          <entry key="Dart" value="148" />
+          <entry key="Dart" value="196" />
           <entry key="Groovy" value="1" />
           <entry key="IDEA_MODULE" value="1" />
           <entry key="Markdown" value="1" />
           <entry key="PLAIN_TEXT" value="4" />
           <entry key="XML" value="2" />
-          <entry key="YAML" value="3" />
+          <entry key="YAML" value="5" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="dart" value="6288" />
+          <entry key="dart" value="14098" />
           <entry key="md" value="151" />
           <entry key="xml" value="22" />
           <entry key="yaml" value="66" />
@@ -64,7 +77,7 @@
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="Dart" value="6288" />
+          <entry key="Dart" value="14098" />
           <entry key="Markdown" value="151" />
           <entry key="XML" value="22" />
           <entry key="YAML" value="66" />
@@ -74,20 +87,11 @@
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="527">
-              <caret line="88" lean-forward="true" selection-start-line="88" selection-end-line="88" />
-            </state>
-          </provider>
-        </entry>
-      </file>
       <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/lib/schemas/auth_response.dart">
+        <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="272">
-              <caret line="16" column="33" lean-forward="true" selection-start-line="16" selection-start-column="33" selection-end-line="16" selection-end-column="33" />
+            <state relative-caret-position="323">
+              <caret line="233" column="30" lean-forward="true" selection-start-line="233" selection-start-column="30" selection-end-line="233" selection-end-column="30" />
             </state>
           </provider>
         </entry>
@@ -95,8 +99,8 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="561">
-              <caret line="63" column="34" lean-forward="true" selection-start-line="63" selection-start-column="34" selection-end-line="63" selection-end-column="34" />
+            <state relative-caret-position="1485">
+              <caret line="116" column="35" lean-forward="true" selection-start-line="116" selection-start-column="35" selection-end-line="116" selection-end-column="35" />
               <folding>
                 <element signature="e#0#39#0" expanded="true" />
               </folding>
@@ -104,18 +108,6 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/lib/schemas/users.dart">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-765">
-              <caret line="9" column="14" selection-start-line="9" selection-start-column="9" selection-end-line="9" selection-end-column="14" />
-              <folding>
-                <element signature="e#0#20#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
     </leaf>
   </component>
   <component name="FileTemplateManagerImpl">
@@ -141,11 +133,17 @@
       <find>Labels</find>
       <find>String</find>
       <find>;</find>
+      <find>: '',</find>
+      <find>,</find>
+      <find>:</find>
     </findStrings>
     <replaceStrings>
       <replace>import</replace>
       <replace>this.</replace>
       <replace>,</replace>
+      <replace>;</replace>
+      <replace>:</replace>
+      <replace>:'${}',</replace>
     </replaceStrings>
     <dirStrings>
       <dir>E:\DSI\2019\Flutter\flutter_wordpress\lib\schemas</dir>
@@ -166,7 +164,6 @@
         <option value="$PROJECT_DIR$/example/test/widget_test.dart" />
         <option value="$PROJECT_DIR$/example/android/app/src/main/AndroidManifest.xml" />
         <option value="$PROJECT_DIR$/lib/schemas/jwt_error.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/jwt_response.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/auth_response.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/guid.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/title.dart" />
@@ -175,22 +172,34 @@
         <option value="$PROJECT_DIR$/lib/schemas/posts.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/categories.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/tags.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/pages.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/comments.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/media.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/links.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/post_statuses.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/labels.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/capabilities.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/post_types.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/taxonomies.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/settings.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/auth_error.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/request_error.dart" />
         <option value="$PROJECT_DIR$/README.md" />
+        <option value="$PROJECT_DIR$/lib/schemas/error.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/jwt_response.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/users.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/category.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/comments.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/pages.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/post_types.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/tag.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/taxonomies.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/user.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/wordpress_error.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/links.dart" />
+        <option value="$PROJECT_DIR$/lib/requests/post_request.dart" />
+        <option value="$PROJECT_DIR$/lib/constants.dart" />
+        <option value="$PROJECT_DIR$/lib/requests/request.dart" />
+        <option value="$PROJECT_DIR$/lib/requests/request_post.dart" />
+        <option value="$PROJECT_DIR$/lib/requests/params_post.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/post.dart" />
         <option value="$PROJECT_DIR$/example/lib/main.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/error.dart" />
+        <option value="$PROJECT_DIR$/lib/parameters.dart" />
         <option value="$PROJECT_DIR$/lib/flutter_wordpress.dart" />
       </list>
     </option>
@@ -206,7 +215,7 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="AndroidView" />
+      <pane id="PackagesPane" />
       <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
@@ -224,14 +233,14 @@
               <item name="flutter_wordpress" type="b2602c69:ProjectViewProjectNode" />
               <item name="flutter_wordpress" type="462c0819:PsiDirectoryNode" />
               <item name="lib" type="462c0819:PsiDirectoryNode" />
-              <item name="schemas" type="462c0819:PsiDirectoryNode" />
+              <item name="requests" type="462c0819:PsiDirectoryNode" />
             </path>
           </expand>
           <select />
         </subPane>
         <option name="show-excluded-files" value="false" />
       </pane>
-      <pane id="PackagesPane" />
+      <pane id="AndroidView" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -280,7 +289,7 @@
       <window_info id="Designer" order="2" />
       <window_info id="Capture Tool" order="3" />
       <window_info id="Structure" order="4" side_tool="true" />
-      <window_info content_ui="combo" id="Project" order="5" weight="0.25637585" />
+      <window_info active="true" content_ui="combo" id="Project" order="5" visible="true" weight="0.25637585" />
       <window_info id="Build Variants" order="6" side_tool="true" />
       <window_info id="Captures" order="7" side_tool="true" />
       <window_info anchor="bottom" id="Run" order="0" weight="0.32907802" />
@@ -340,20 +349,6 @@
     <entry file="file://$PROJECT_DIR$/flutter_wordpress.iml">
       <provider selected="true" editor-type-id="text-editor" />
     </entry>
-    <entry file="file://$PROJECT_DIR$/pubspec.yaml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="204">
-          <caret line="12" column="17" selection-start-line="12" selection-start-column="17" selection-end-line="12" selection-end-column="17" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-289">
-          <caret line="1" column="42" selection-start-line="1" selection-start-column="42" selection-end-line="1" selection-end-column="42" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/example/test/widget_test.dart">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="184">
@@ -389,176 +384,221 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/guid.dart">
-      <provider selected="true" editor-type-id="text-editor" />
+    <entry file="file://$PROJECT_DIR$/lib/schemas/avatar_urls.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state>
+          <caret column="7" selection-start-column="6" selection-end-column="16" />
+        </state>
+      </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/title.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/settings.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="289">
-          <caret line="17" column="1" selection-start-line="17" selection-start-column="1" selection-end-line="17" selection-end-column="1" />
+        <state>
+          <caret column="14" selection-start-column="6" selection-end-column="14" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/categories.dart">
+    <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="187">
-          <caret line="11" column="20" lean-forward="true" selection-start-line="11" selection-start-column="20" selection-end-line="11" selection-end-column="20" />
+        <state relative-caret-position="119">
+          <caret line="7" column="13" lean-forward="true" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/tags.dart">
+    <entry file="file://$PROJECT_DIR$/pubspec.yaml">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="51">
-          <caret line="3" column="9" lean-forward="true" selection-start-line="3" selection-start-column="9" selection-end-line="3" selection-end-column="9" />
+        <state relative-caret-position="204">
+          <caret line="12" column="10" lean-forward="true" selection-start-line="12" selection-start-column="10" selection-end-line="12" selection-end-column="10" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/excerpt.dart">
+    <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="340">
-          <caret line="20" column="1" selection-start-line="20" selection-start-column="1" selection-end-line="20" selection-end-column="1" />
+        <state relative-caret-position="255">
+          <caret line="15" column="13" selection-start-line="15" selection-start-column="13" selection-end-line="15" selection-end-column="13" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/schemas/capabilities.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-1167">
+          <caret column="18" selection-start-column="6" selection-end-column="18" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/lib/schemas/content.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="391">
+        <state relative-caret-position="329">
           <caret line="23" column="1" selection-start-line="23" selection-start-column="1" selection-end-line="23" selection-end-column="1" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/avatar_urls.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/excerpt.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="7" selection-start-column="6" selection-end-column="16" />
+        <state relative-caret-position="340">
+          <caret line="20" column="1" selection-start-line="20" selection-start-column="1" selection-end-line="20" selection-end-column="1" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/comments.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/guid.dart">
+      <provider selected="true" editor-type-id="text-editor" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/schemas/jwt_response.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="1734">
-          <caret line="102" column="3" lean-forward="true" selection-start-line="102" selection-start-column="3" selection-end-line="102" selection-end-column="3" />
+        <state>
+          <caret column="17" selection-start-column="6" selection-end-column="17" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/lib/schemas/media.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="6358">
+        <state relative-caret-position="7752">
           <caret line="458" column="44" lean-forward="true" selection-start-line="458" selection-start-column="44" selection-end-line="458" selection-end-column="44" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/pages.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/labels.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="85">
-          <caret line="5" lean-forward="true" selection-start-line="5" selection-end-line="5" />
+        <state relative-caret-position="357">
+          <caret line="21" column="26" lean-forward="true" selection-start-line="21" selection-start-column="26" selection-end-line="21" selection-end-column="26" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/labels.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/post_types.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="378">
-          <caret line="21" column="26" lean-forward="true" selection-start-line="21" selection-start-column="26" selection-end-line="21" selection-end-column="26" />
+        <state relative-caret-position="2788">
+          <caret line="164" column="18" selection-start-line="164" selection-start-column="6" selection-end-line="164" selection-end-column="18" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/settings.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/tag.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="14" selection-start-column="6" selection-end-column="14" />
+        <state relative-caret-position="34">
+          <caret line="2" column="9" selection-start-line="2" selection-start-column="6" selection-end-line="2" selection-end-column="9" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/schemas/page.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="204">
+          <caret line="16" column="12" selection-start-line="16" selection-start-column="12" selection-end-line="16" selection-end-column="12" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/lib/schemas/taxonomies.dart">
       <provider selected="true" editor-type-id="text-editor">
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-          <caret line="2" column="27" lean-forward="true" selection-start-line="2" selection-start-column="27" selection-end-line="2" selection-end-column="27" />
+        <state relative-caret-position="-323">
+          <caret line="4" column="16" selection-start-line="4" selection-start-column="6" selection-end-line="4" selection-end-column="16" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/posts.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/title.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="68">
-          <caret line="8" column="11" selection-start-line="8" selection-start-column="6" selection-end-line="8" selection-end-column="11" />
+        <state relative-caret-position="289">
+          <caret line="17" column="1" selection-start-line="17" selection-start-column="1" selection-end-line="17" selection-end-column="1" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/links.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/user.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="17">
-          <caret line="340" column="16" lean-forward="true" selection-start-line="340" selection-start-column="16" selection-end-line="340" selection-end-column="16" />
+        <state relative-caret-position="51">
+          <caret line="3" column="10" selection-start-line="3" selection-start-column="6" selection-end-line="3" selection-end-column="10" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/wordpress_error.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="119">
-          <caret line="7" column="13" lean-forward="true" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
+        <state>
+          <caret lean-forward="true" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/schemas/category.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="34">
+          <caret line="2" column="14" selection-start-line="2" selection-start-column="6" selection-end-line="2" selection-end-column="14" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/lib/schemas/post_statuses.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-1564">
-          <caret line="4" column="15" selection-start-line="4" selection-start-column="9" selection-end-line="4" selection-end-column="15" />
+        <state relative-caret-position="935">
+          <caret line="55" column="13" selection-start-line="55" selection-start-column="6" selection-end-line="55" selection-end-column="13" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/post_types.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/comment.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="850">
-          <caret line="50" column="26" lean-forward="true" selection-start-line="50" selection-start-column="26" selection-end-line="50" selection-end-column="26" />
-          <folding>
-            <element signature="e#0#20#0" expanded="true" />
-          </folding>
+        <state relative-caret-position="85">
+          <caret line="7" column="12" selection-start-line="7" selection-start-column="6" selection-end-line="7" selection-end-column="12" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/capabilities.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/links.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="18" selection-start-column="6" selection-end-column="18" />
+        <state relative-caret-position="346">
+          <caret line="635" column="1" selection-start-line="635" selection-start-column="1" selection-end-line="635" selection-end-column="1" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/users.dart">
+    <entry file="file://$PROJECT_DIR$/lib/requests/request.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-765">
-          <caret line="9" column="14" selection-start-line="9" selection-start-column="9" selection-end-line="9" selection-end-column="14" />
+        <state relative-caret-position="17">
+          <caret line="1" column="2" selection-start-line="1" selection-start-column="2" selection-end-line="1" selection-end-column="2" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/schemas/post.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-2119">
+          <caret line="6" column="22" selection-start-line="6" selection-start-column="22" selection-end-line="6" selection-end-column="22" />
           <folding>
-            <element signature="e#0#20#0" expanded="true" />
+            <element signature="e#28#48#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/error.dart">
+    <entry file="file://$PROJECT_DIR$/lib/parameters.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="20" selection-start-column="6" selection-end-column="20" />
+        <state relative-caret-position="187">
+          <caret line="11" column="9" lean-forward="true" selection-start-line="11" selection-start-column="9" selection-end-line="11" selection-end-column="9" />
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     <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
       <provider selected="true" editor-type-id="text-editor">
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-          <caret line="63" column="34" lean-forward="true" selection-start-line="63" selection-start-column="34" selection-end-line="63" selection-end-column="34" />
+        <state relative-caret-position="1485">
+          <caret line="116" column="35" lean-forward="true" selection-start-line="116" selection-start-column="35" selection-end-line="116" selection-end-column="35" />
           <folding>
             <element signature="e#0#39#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
+    <entry file="file://$PROJECT_DIR$/lib/requests/params_post_list.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="527">
-          <caret line="88" lean-forward="true" selection-start-line="88" selection-end-line="88" />
+        <state relative-caret-position="34">
+          <caret line="2" column="16" selection-start-line="2" selection-start-column="6" selection-end-line="2" selection-end-column="20" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/auth_response.dart">
+    <entry file="file://$PROJECT_DIR$/lib/constants.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="23">
+          <caret line="95" column="19" selection-start-line="95" selection-start-column="9" selection-end-line="95" selection-end-column="19" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="272">
-          <caret line="16" column="33" lean-forward="true" selection-start-line="16" selection-start-column="33" selection-end-line="16" selection-end-column="33" />
+        <state relative-caret-position="323">
+          <caret line="233" column="30" lean-forward="true" selection-start-line="233" selection-start-column="30" selection-end-line="233" selection-end-column="30" />
         </state>
       </provider>
     </entry>
diff --git a/example/lib/main.dart b/example/lib/main.dart
index d0a9f3f..bc7688a 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -51,31 +51,50 @@ class PostsBuilder extends StatefulWidget {
 
 class PostsBuilderState extends State<PostsBuilder> {
   wp.WordPress wordPress;
-  Future<List<wp.Posts>> posts;
-  Future<List<wp.Users>> users;
+  Future<List<wp.Post>> posts;
+  Future<List<wp.User>> users;
 
   @override
   void initState() {
     super.initState();
 
-    wordPress = wp.WordPress(
-        'https://wordpress.dsoft.website',
-        wp.WordPressAuthenticator.ApplicationPasswords,
-        wp.WordPressContext.edit);
+    try {
+      wordPress = wp.WordPress(
+        baseUrl: 'http://192.168.6.165',
+        authenticator: wp.WordPressAuthenticator.ApplicationPasswords,
+        adminName: 'admin',
+        adminKey: 'EOjD JsYA hKfM RHNI vufW hyUX',
+      );
+    } catch (err) {
+      print(err);
+    }
 
-    Future<wp.AuthResponse> auth = wordPress.authenticateUser(
+    /*if (wordPress != null)
+      wordPress
+          .authenticateUser(username: 'admin', password: 'hello')
+          .then((user) {
+        print("User: $user");
+      }).catchError((err) {
+        print(err.toString());
+      });*/
+
+    fetchPosts();
+
+    /* Future<wp.JWTResponse> auth = wordPress.authenticateUser(
         username: 'admin', password: 'mypassword@123');
 
     auth.then((response) {
       fetchPosts();
     }).catchError((err) {
       print(err.message);
-    });
+    });*/
   }
 
   void fetchPosts() {
     setState(() {
-      posts = wordPress.fetchPosts();
+      posts = wordPress.fetchPosts(
+          params:
+              wp.ParamsPostList(order: wp.Order.asc, includeAuthorIDs: [1, 2]));
     });
   }
 
@@ -87,13 +106,24 @@ class PostsBuilderState extends State<PostsBuilder> {
 
   @override
   Widget build(BuildContext context) {
-    return FutureBuilder<List<wp.Posts>>(
+    return FutureBuilder<List<wp.Post>>(
       future: posts,
       builder: (context, snapshot) {
         if (snapshot.hasData) {
           return ListView.separated(
             itemBuilder: (context, i) {
-              return Text(snapshot.data[i].title.rendered);
+              return Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: <Widget>[
+                  Text(
+                    snapshot.data[i].title.rendered,
+                    style: Theme.of(context).textTheme.title,
+                  ),
+                  Text(
+                    snapshot.data[i].content.rendered,
+                  )
+                ],
+              );
             },
             separatorBuilder: (context, i) {
               return Divider();
@@ -101,8 +131,10 @@ class PostsBuilderState extends State<PostsBuilder> {
             itemCount: snapshot.data.length,
           );
         } else if (snapshot.hasError) {
-          wp.WordPressError err = snapshot.error as wp.WordPressError;
-          return Text(err.message);
+          return Text(
+            snapshot.error.toString(),
+            style: TextStyle(color: Colors.red),
+          );
         }
         return CircularProgressIndicator();
       },
diff --git a/lib/constants.dart b/lib/constants.dart
new file mode 100644
index 0000000..becb145
--- /dev/null
+++ b/lib/constants.dart
@@ -0,0 +1,114 @@
+const URL_WP_BASE = '/wp-json/wp/v2';
+const URL_JWT_BASE = '/wp-json/jwt-auth/v1';
+
+const URL_JWT_TOKEN = '$URL_JWT_BASE/token';
+const URL_JWT_TOKEN_VALIDATE = '$URL_JWT_BASE/token/validate';
+
+const URL_POSTS = '$URL_WP_BASE/posts';
+const URL_USERS = '$URL_WP_BASE/users';
+const URL_COMMENTS = '$URL_WP_BASE/comments';
+
+enum WordPressAuthenticator {
+  JWT,
+  ApplicationPasswords,
+}
+enum WordPressContext { view, embed, edit }
+
+enum Order {
+  asc,
+  desc,
+}
+
+enum PostsOrderBy {
+  author,
+  date,
+  id,
+  include,
+  modified,
+  parent,
+  relevance,
+  slug,
+  title,
+}
+enum PostStatus {
+  publish,
+  future,
+  draft,
+  pending,
+  private,
+}
+enum PostCommentStatus {
+  open,
+  closed,
+}
+enum PostPingStatus {
+  open,
+  closed,
+}
+enum ObjectFormat {
+  standard,
+  aside,
+  chat,
+  gallery,
+  link,
+  image,
+  quote,
+  status,
+  video,
+  audio,
+}
+
+enum UsersOrderBy {
+  id,
+  include,
+  name,
+  registered_date,
+  slug,
+  email,
+  url,
+}
+enum UserRole {
+  subscriber,
+  contributor,
+  author,
+  editor,
+  administrator,
+}
+
+enum CommentsOrderBy {
+  date,
+  date_gmt,
+  id,
+  include,
+  post,
+  parent,
+  type,
+}
+enum CommentStatus {
+  all,
+  approve,
+  hold,
+  spam,
+  trash,
+}
+
+String enumStringToName(String enumString) {
+  return enumString.split('.')[1];
+}
+
+String listToUrlString<T>(List<T> items) {
+  if (items == null || items.length == 0) return '';
+
+  return items.join(',');
+}
+
+String constructUrlParams(Map<String, String> params) {
+  StringBuffer p = new StringBuffer('/?');
+  params.forEach((key, value) {
+    if (value != '') {
+      p.write('$key=$value');
+      p.write('&');
+    }
+  });
+  return p.toString();
+}
diff --git a/lib/flutter_wordpress.dart b/lib/flutter_wordpress.dart
index 7b09965..3a93d64 100644
--- a/lib/flutter_wordpress.dart
+++ b/lib/flutter_wordpress.dart
@@ -4,91 +4,109 @@ import 'dart:convert';
 import 'package:meta/meta.dart';
 import 'package:http/http.dart' as http;
 
-import 'schemas/auth_response.dart';
+import 'schemas/jwt_response.dart';
 import 'schemas/avatar_urls.dart';
 import 'schemas/capabilities.dart';
-import 'schemas/categories.dart';
-import 'schemas/comments.dart';
+import 'schemas/category.dart';
+import 'schemas/comment.dart';
 import 'schemas/content.dart';
-import 'schemas/error.dart';
 import 'schemas/excerpt.dart';
 import 'schemas/guid.dart';
 import 'schemas/labels.dart';
 import 'schemas/links.dart';
 import 'schemas/media.dart';
-import 'schemas/pages.dart';
+import 'schemas/page.dart';
 import 'schemas/post_statuses.dart';
 import 'schemas/post_types.dart';
-import 'schemas/posts.dart';
+import 'schemas/post.dart';
 import 'schemas/settings.dart';
-import 'schemas/tags.dart';
+import 'schemas/tag.dart';
 import 'schemas/taxonomies.dart';
 import 'schemas/title.dart';
-import 'schemas/users.dart';
+import 'schemas/user.dart';
+import 'schemas/wordpress_error.dart';
 
-export 'schemas/auth_response.dart';
+import 'constants.dart';
+
+import 'requests/params_post_list.dart';
+
+export 'schemas/jwt_response.dart';
 export 'schemas/avatar_urls.dart';
 export 'schemas/capabilities.dart';
-export 'schemas/categories.dart';
-export 'schemas/comments.dart';
+export 'schemas/category.dart';
+export 'schemas/comment.dart';
 export 'schemas/content.dart';
-export 'schemas/error.dart';
 export 'schemas/excerpt.dart';
 export 'schemas/guid.dart';
 export 'schemas/labels.dart';
 export 'schemas/links.dart';
 export 'schemas/media.dart';
-export 'schemas/pages.dart';
+export 'schemas/page.dart';
 export 'schemas/post_statuses.dart';
 export 'schemas/post_types.dart';
-export 'schemas/posts.dart';
+export 'schemas/post.dart';
 export 'schemas/settings.dart';
-export 'schemas/tags.dart';
+export 'schemas/tag.dart';
 export 'schemas/taxonomies.dart';
 export 'schemas/title.dart';
-export 'schemas/users.dart';
-
-const URL_WP_BASE = '/wp-json/wp/v2';
-const URL_JWT_BASE = '/wp-json/jwt-auth/v1';
+export 'schemas/user.dart';
+export 'schemas/wordpress_error.dart';
 
-const URL_JWT_TOKEN = '$URL_JWT_BASE/token';
-const URL_JWT_TOKEN_VALIDATE = '$URL_JWT_BASE/token/validate';
+export 'constants.dart';
 
-const URL_POSTS = '$URL_WP_BASE/posts';
-const URL_USERS = '$URL_WP_BASE/users';
-
-enum WordPressAuthenticator {
-  JWT,
-  ApplicationPasswords,
-}
-enum WordPressContext { view, embed, edit }
+export 'requests/params_post_list.dart';
 
 class WordPress {
-  final String _baseUrl;
-  final WordPressAuthenticator _authenticator;
-  final String _wpContext;
+  String _baseUrl;
+  WordPressAuthenticator _authenticator;
 
-  Map<String, String> _header = {
-    'Authorization': 'Bearer ',
+  Map<String, String> _urlHeader = {
+    'Authorization': '',
   };
-  String _wpContextParam;
 
   /// Take in base url and remove trailing '/' from the url if it exists.
   /// Take in the wordpress context and get the enum name.
-  WordPress(String baseUrl, WordPressAuthenticator authenticator,
-      WordPressContext wpContext, [String adminName, String adminKey])
-      : assert(baseUrl != null),
-        this._baseUrl = baseUrl.endsWith('/')
-            ? baseUrl.substring(0, baseUrl.length - 1)
-            : baseUrl,
-        this._authenticator = authenticator,
-        this._wpContext = wpContext.toString().split('.')[1] {
-
-    _wpContextParam = '/?context=${this._wpContext}';
+  WordPress(
+      {@required String baseUrl,
+      WordPressAuthenticator authenticator,
+      String adminName,
+      String adminKey}) {
+    this._baseUrl = baseUrl.endsWith('/')
+        ? baseUrl.substring(0, baseUrl.length - 1)
+        : baseUrl;
+
+    this._authenticator = authenticator;
+
+    if (adminName != null && adminKey != null && this._authenticator != null) {
+      switch (this._authenticator) {
+        case WordPressAuthenticator.ApplicationPasswords:
+          String str = '$adminName:$adminKey';
+          String base64 = base64Encode(utf8.encode(str));
+          _urlHeader['Authorization'] = 'Basic $base64';
+          break;
+        case WordPressAuthenticator.JWT:
+          //TODO: Implement JWT Admin authentication
+          break;
+      }
+    }
   }
 
-  async.Future<AuthResponse> authenticateUser(
+  async.Future<User> authenticateUser(
       {@required username, @required password}) async {
+    if (_authenticator == WordPressAuthenticator.ApplicationPasswords) {
+      return _authenticateViaAP(username, password);
+    } else if (_authenticator == WordPressAuthenticator.JWT) {
+      return _authenticateViaJWT(username, password);
+    } else
+      return fetchUser(username: username);
+  }
+
+  async.Future<User> _authenticateViaAP(username, password) async {
+    //TODO: Implement Application Passwords User Authentication
+    return fetchUser(username: username);
+  }
+
+  async.Future<User> _authenticateViaJWT(username, password) async {
     final body = {
       'username': username,
       'password': password,
@@ -100,32 +118,70 @@ class WordPress {
     );
 
     if (response.statusCode == 200) {
-      AuthResponse authResponse =
-          AuthResponse.fromJson(json.decode(response.body));
-      _header['Authorization'] += authResponse.token;
-      return authResponse;
+      JWTResponse authResponse =
+          JWTResponse.fromJson(json.decode(response.body));
+      _urlHeader['Authorization'] = 'Bearer ${authResponse.token}';
+
+      return fetchUser(email: authResponse.userEmail);
+    } else {
+      try {
+        WordPressError err =
+            WordPressError.fromJson(json.decode(response.body));
+        throw err;
+      } catch (e) {
+        throw new WordPressError(message: response.body);
+      }
+    }
+  }
+
+  async.Future<User> fetchUser({int id, String email, String username}) async {
+    final StringBuffer url = new StringBuffer(_baseUrl + URL_USERS);
+    final Map<String, String> params = {
+      'search': '',
+    };
+    if (id != null) {
+      params['search'] = '$id';
+    } else if (email != null)
+      params['search'] = email;
+    else if (username != null) params['search'] = username;
+
+    url.write(constructUrlParams(params));
+
+    final response = await http.get(url.toString(), headers: _urlHeader);
+
+    if (response.statusCode == 200) {
+      final jsonStr = json.decode(response.body);
+      if (jsonStr.length == 0)
+        throw new WordPressError(
+            code: 'wp_empty_list', message: "No users found");
+      return User.fromJson(jsonStr[0]);
     } else {
       try {
         WordPressError err =
             WordPressError.fromJson(json.decode(response.body));
         throw err;
       } catch (e) {
-        throw new WordPressError(message: e.message);
+        throw new WordPressError(message: response.body);
       }
     }
   }
 
-  async.Future<List<Posts>> fetchPosts() async {
-    final url = _baseUrl + URL_POSTS + _wpContextParam;
+  async.Future<List<Post>> fetchPosts({@required ParamsPostList params}) async {
+    final StringBuffer url = new StringBuffer(_baseUrl + URL_POSTS);
+
+    print(params.toString());
+    print(params.toMap());
 
-    final response = await http.get(url, headers: _header);
+    url.write(params.toString());
+
+    final response = await http.get(url.toString(), headers: _urlHeader);
 
     if (response.statusCode == 200) {
-      List<Posts> posts = new List();
+      List<Post> posts = new List<Post>();
 
       dynamic list = json.decode(response.body);
       list.forEach((post) {
-        posts.add(Posts.fromJson(post));
+        posts.add(Post.fromJson(post));
       });
       return posts;
     } else {
@@ -134,21 +190,23 @@ class WordPress {
             WordPressError.fromJson(json.decode(response.body));
         throw err;
       } catch (e) {
-        throw new WordPressError(message: e.message);
+        throw new WordPressError(message: response.body);
       }
     }
   }
 
-  async.Future<List<Users>> fetchUsers() async {
-    final url = _baseUrl + URL_USERS + _wpContextParam;
+  async.Future<List<User>> fetchUsers(
+      {int pageNum = 1, int perPage = 10}) async {
+    //TODO: Implement parameters
+    final url = _baseUrl + URL_USERS + constructUrlParams(new Map());
 
-    final response = await http.get(url, headers: _header);
+    final response = await http.get(url, headers: _urlHeader);
 
     if (response.statusCode == 200) {
-      List<Users> users = new List();
+      List<User> users = new List();
       dynamic list = json.decode(response.body);
       list.forEach((user) {
-        users.add(Users.fromJson(user));
+        users.add(User.fromJson(user));
       });
       return users;
     } else {
@@ -157,7 +215,33 @@ class WordPress {
             WordPressError.fromJson(json.decode(response.body));
         throw err;
       } catch (e) {
-        throw new WordPressError(message: e.message);
+        throw new WordPressError(message: response.body);
+      }
+    }
+  }
+
+  async.Future<List<Comment>> fetchComments({Post post, int id}) async {
+    //TODO: Implement parameters
+    final StringBuffer url = new StringBuffer(_baseUrl + URL_COMMENTS);
+    Map<String, String> params;
+    if (post != null) ;
+
+    final response = await http.get(url, headers: _urlHeader);
+
+    if (response.statusCode == 200) {
+      List<Comment> comments = new List();
+      dynamic list = json.decode(response.body);
+      list.forEach((comment) {
+        comments.add(Comment.fromJson(comment));
+      });
+      return comments;
+    } else {
+      try {
+        WordPressError err =
+            WordPressError.fromJson(json.decode(response.body));
+        throw err;
+      } catch (e) {
+        throw new WordPressError(message: response.body);
       }
     }
   }
diff --git a/lib/parameters.dart b/lib/parameters.dart
new file mode 100644
index 0000000..2c61bf7
--- /dev/null
+++ b/lib/parameters.dart
@@ -0,0 +1,33 @@
+//TODO: Temporary. Create parameter classes in /requests/ folder
+
+const List<String> USER_PARAMETERS = [
+  'page',
+  'per_page',
+  'search',
+  'exclude',
+  'include',
+  'offset',
+  'order',
+  'orderby',
+  'slug',
+  'roles',
+];
+const List<String> COMMENT_PARAMETERS = [
+  'page',
+  'per_page',
+  'search',
+  'after',
+  'author',
+  'author_exclude',
+  'author_email',
+  'before',
+  'exclude',
+  'include',
+  'offset',
+  'order',
+  'orderby',
+  'slug',
+  'status',
+  'type',
+  'password',
+];
diff --git a/lib/requests/params_post_list.dart b/lib/requests/params_post_list.dart
new file mode 100644
index 0000000..399fbbf
--- /dev/null
+++ b/lib/requests/params_post_list.dart
@@ -0,0 +1,78 @@
+import 'package:flutter_wordpress/constants.dart';
+
+class ParamsPostList {
+  final WordPressContext context;
+  final int pageNum;
+  final int perPage;
+  final String searchQuery;
+  final String afterDate;
+  final String beforeDate;
+  final List<int> includeAuthorIDs;
+  final List<int> excludeAuthorIDs;
+  final List<int> includePostIDs;
+  final List<int> excludePostIDs;
+  final int offset;
+  final Order order;
+  final PostsOrderBy orderBy;
+  final String slug;
+  final PostStatus postStatus;
+  final List<int> includeCategories;
+  final List<int> excludeCategories;
+  final List<int> includeTags;
+  final List<int> excludeTags;
+  final bool sticky;
+
+  ParamsPostList({
+    this.context = WordPressContext.view,
+    this.pageNum = 1,
+    this.perPage = 10,
+    this.searchQuery = '',
+    this.afterDate = '',
+    this.beforeDate = '',
+    this.includeAuthorIDs,
+    this.excludeAuthorIDs,
+    this.includePostIDs,
+    this.excludePostIDs,
+    this.offset,
+    this.order = Order.desc,
+    this.orderBy = PostsOrderBy.date,
+    this.slug = '',
+    this.postStatus = PostStatus.publish,
+    this.includeCategories,
+    this.excludeCategories,
+    this.includeTags,
+    this.excludeTags,
+    this.sticky,
+  });
+
+  Map<String, String> toMap() {
+    return {
+      'context': '${enumStringToName(this.context.toString())}',
+      'page': '${this.pageNum}',
+      'per_page': '${this.perPage}',
+      'search': '${this.searchQuery}',
+      'after': '${this.afterDate}',
+      'before': '${this.searchQuery == null ? '' : this.searchQuery}',
+      'author': '${listToUrlString(this.includeAuthorIDs)}',
+      'author_exclude': '${listToUrlString(this.excludeAuthorIDs)}',
+      'include': '${listToUrlString(includePostIDs)}',
+      'exclude': '${listToUrlString(excludePostIDs)}',
+      'offset': '${this.offset == null ? '' : this.offset}',
+      'order': '${enumStringToName(this.order.toString())}',
+      'orderby': '${enumStringToName(this.orderBy.toString())}',
+      'slug': '${this.slug}',
+      'status': '${enumStringToName(this.postStatus.toString())}',
+      'categories': '${listToUrlString(includeCategories)}',
+      'categories_exclude': '${listToUrlString(excludeCategories)}',
+      'tags': '${listToUrlString(includeTags)}',
+      'tags_exclude': '${listToUrlString(excludeTags)}',
+      'sticky': '${this.sticky == null ? '' : this.sticky}',
+    };
+  }
+
+  @override
+  String toString() {
+    return constructUrlParams(toMap());
+  }
+
+}
diff --git a/lib/schemas/categories.dart b/lib/schemas/category.dart
similarity index 94%
rename from lib/schemas/categories.dart
rename to lib/schemas/category.dart
index 29c5aa3..c64d110 100644
--- a/lib/schemas/categories.dart
+++ b/lib/schemas/category.dart
@@ -1,6 +1,6 @@
 import 'links.dart';
 
-class Categories {
+class Category {
   int id;
   int count;
   String description;
@@ -12,7 +12,7 @@ class Categories {
 //  List<Null> meta;
   Links lLinks;
 
-  Categories(
+  Category(
       {this.id,
         this.count,
         this.description,
@@ -24,7 +24,7 @@ class Categories {
 //        this.meta,
         this.lLinks});
 
-  Categories.fromJson(Map<String, dynamic> json) {
+  Category.fromJson(Map<String, dynamic> json) {
     id = json['id'];
     count = json['count'];
     description = json['description'];
diff --git a/lib/schemas/comments.dart b/lib/schemas/comment.dart
similarity index 97%
rename from lib/schemas/comments.dart
rename to lib/schemas/comment.dart
index f794a18..309cb19 100644
--- a/lib/schemas/comments.dart
+++ b/lib/schemas/comment.dart
@@ -2,7 +2,7 @@ import 'links.dart';
 import 'avatar_urls.dart';
 import 'content.dart';
 
-class Comments {
+class Comment {
   int id;
   int post;
   int parent;
@@ -22,7 +22,7 @@ class Comments {
 //  List<Null> meta;
   Links lLinks;
 
-  Comments(
+  Comment(
       {this.id,
         this.post,
         this.parent,
@@ -42,7 +42,7 @@ class Comments {
 //        this.meta,
         this.lLinks});
 
-  Comments.fromJson(Map<String, dynamic> json) {
+  Comment.fromJson(Map<String, dynamic> json) {
     id = json['id'];
     post = json['post'];
     parent = json['parent'];
diff --git a/lib/schemas/auth_response.dart b/lib/schemas/jwt_response.dart
similarity index 87%
rename from lib/schemas/auth_response.dart
rename to lib/schemas/jwt_response.dart
index 04cbf18..b12f0c0 100644
--- a/lib/schemas/auth_response.dart
+++ b/lib/schemas/jwt_response.dart
@@ -1,13 +1,13 @@
-class AuthResponse {
+class JWTResponse {
   String token;
   String userEmail;
   String userNicename;
   String userDisplayName;
 
-  AuthResponse(
+  JWTResponse(
       {this.token, this.userEmail, this.userNicename, this.userDisplayName});
 
-  AuthResponse.fromJson(Map<String, dynamic> json) {
+  JWTResponse.fromJson(Map<String, dynamic> json) {
     token = json['token'];
     userEmail = json['user_email'];
     userNicename = json['user_nicename'];
diff --git a/lib/schemas/links.dart b/lib/schemas/links.dart
index eeedabc..0aa0dfc 100644
--- a/lib/schemas/links.dart
+++ b/lib/schemas/links.dart
@@ -19,6 +19,8 @@ class Links {
   List<WpActionAssignTags> wpActionAssignTags;
   List<WpItems> wpItems;
   List<Up> up;
+  List<InReplyTo> inReplyTo;
+  List<Children> children;
   List<Curies> curies;
 
   Links({
@@ -42,6 +44,8 @@ class Links {
     this.wpActionAssignTags,
     this.wpItems,
     this.up,
+    this.inReplyTo,
+    this.children,
     this.curies,
   });
 
@@ -166,6 +170,18 @@ class Links {
         up.add(new Up.fromJson(v));
       });
     }
+    if (json['in-reply-to'] != null) {
+      inReplyTo = new List<InReplyTo>();
+      json['in-reply-to'].forEach((v) {
+        inReplyTo.add(new InReplyTo.fromJson(v));
+      });
+    }
+    if (json['children'] != null) {
+      children = new List<Children>();
+      json['children'].forEach((v) {
+        children.add(new Children.fromJson(v));
+      });
+    }
     if (json['curies'] != null) {
       curies = new List<Curies>();
       json['curies'].forEach((v) {
@@ -245,6 +261,12 @@ class Links {
     if (this.up != null) {
       data['up'] = this.up.map((v) => v.toJson()).toList();
     }
+    if (this.inReplyTo != null) {
+      data['in-reply-to'] = this.inReplyTo.map((v) => v.toJson()).toList();
+    }
+    if (this.children != null) {
+      data['children'] = this.children.map((v) => v.toJson()).toList();
+    }
     if (this.curies != null) {
       data['curies'] = this.curies.map((v) => v.toJson()).toList();
     }
@@ -593,6 +615,42 @@ class Up {
   }
 }
 
+
+class InReplyTo {
+  bool embeddable;
+  String href;
+
+  InReplyTo({this.embeddable, this.href});
+
+  InReplyTo.fromJson(Map<String, dynamic> json) {
+    embeddable = json['embeddable'];
+    href = json['href'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['embeddable'] = this.embeddable;
+    data['href'] = this.href;
+    return data;
+  }
+}
+
+class Children {
+  String href;
+
+  Children({this.href});
+
+  Children.fromJson(Map<String, dynamic> json) {
+    href = json['href'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['href'] = this.href;
+    return data;
+  }
+}
+
 class Curies {
   String name;
   String href;
diff --git a/lib/schemas/pages.dart b/lib/schemas/page.dart
similarity index 98%
rename from lib/schemas/pages.dart
rename to lib/schemas/page.dart
index 1b19426..53977b8 100644
--- a/lib/schemas/pages.dart
+++ b/lib/schemas/page.dart
@@ -4,7 +4,7 @@ import 'guid.dart';
 import 'title.dart';
 import 'excerpt.dart';
 
-class Pages {
+class Page {
   int id;
   String date;
   String dateGmt;
@@ -31,7 +31,7 @@ class Pages {
   String generatedSlug;
   Links lLinks;
 
-  Pages(
+  Page(
       {this.id,
         this.date,
         this.dateGmt,
@@ -58,7 +58,7 @@ class Pages {
         this.generatedSlug,
         this.lLinks});
 
-  Pages.fromJson(Map<String, dynamic> json) {
+  Page.fromJson(Map<String, dynamic> json) {
     id = json['id'];
     date = json['date'];
     dateGmt = json['date_gmt'];
diff --git a/lib/schemas/posts.dart b/lib/schemas/post.dart
similarity index 98%
rename from lib/schemas/posts.dart
rename to lib/schemas/post.dart
index 45e4fa3..2f77373 100644
--- a/lib/schemas/posts.dart
+++ b/lib/schemas/post.dart
@@ -6,7 +6,7 @@ import 'guid.dart';
 import 'title.dart';
 import 'excerpt.dart';
 
-class Posts {
+class Post {
   int id;
   String date;
   String dateGmt;
@@ -35,7 +35,7 @@ class Posts {
   String generatedSlug;
   Links lLinks;
 
-  Posts(
+  Post(
       {this.id,
         this.date,
         this.dateGmt,
@@ -64,7 +64,7 @@ class Posts {
         this.generatedSlug,
         this.lLinks});
 
-  Posts.fromJson(Map<String, dynamic> json) {
+  Post.fromJson(Map<String, dynamic> json) {
     id = json['id'];
     date = json['date'];
     dateGmt = json['date_gmt'];
@@ -144,6 +144,7 @@ class Posts {
     }
     return data;
   }
+
 }
 
 
diff --git a/lib/schemas/post_types.dart b/lib/schemas/post_types.dart
index 5182701..9fa752f 100644
--- a/lib/schemas/post_types.dart
+++ b/lib/schemas/post_types.dart
@@ -3,16 +3,16 @@ import 'labels.dart';
 import 'capabilities.dart';
 
 class PostTypes {
-  Post post;
-  Page page;
+  PostTypePost post;
+  PostTypePage page;
   Attachment attachment;
   WpBlock wpBlock;
 
   PostTypes({this.post, this.page, this.attachment, this.wpBlock});
 
   PostTypes.fromJson(Map<String, dynamic> json) {
-    post = json['post'] != null ? new Post.fromJson(json['post']) : null;
-    page = json['page'] != null ? new Page.fromJson(json['page']) : null;
+    post = json['post'] != null ? new PostTypePost.fromJson(json['post']) : null;
+    page = json['page'] != null ? new PostTypePage.fromJson(json['page']) : null;
     attachment = json['attachment'] != null
         ? new Attachment.fromJson(json['attachment'])
         : null;
@@ -39,7 +39,7 @@ class PostTypes {
   }
 }
 
-class Post {
+class PostTypePost {
   Capabilities capabilities;
   String description;
   bool hierarchical;
@@ -52,7 +52,7 @@ class Post {
   String restBase;
   Links lLinks;
 
-  Post(
+  PostTypePost(
       {this.capabilities,
       this.description,
       this.hierarchical,
@@ -65,7 +65,7 @@ class Post {
       this.restBase,
       this.lLinks});
 
-  Post.fromJson(Map<String, dynamic> json) {
+  PostTypePost.fromJson(Map<String, dynamic> json) {
     capabilities = json['capabilities'] != null
         ? new Capabilities.fromJson(json['capabilities'])
         : null;
@@ -162,7 +162,7 @@ class Supports {
   }
 }
 
-class Page {
+class PostTypePage {
   Capabilities capabilities;
   String description;
   bool hierarchical;
@@ -175,7 +175,7 @@ class Page {
   String restBase;
   Links lLinks;
 
-  Page(
+  PostTypePage(
       {this.capabilities,
       this.description,
       this.hierarchical,
@@ -188,7 +188,7 @@ class Page {
       this.restBase,
       this.lLinks});
 
-  Page.fromJson(Map<String, dynamic> json) {
+  PostTypePage.fromJson(Map<String, dynamic> json) {
     capabilities = json['capabilities'] != null
         ? new Capabilities.fromJson(json['capabilities'])
         : null;
diff --git a/lib/schemas/tags.dart b/lib/schemas/tag.dart
similarity index 95%
rename from lib/schemas/tags.dart
rename to lib/schemas/tag.dart
index 4c4d424..08a6f1b 100644
--- a/lib/schemas/tags.dart
+++ b/lib/schemas/tag.dart
@@ -1,6 +1,6 @@
 import 'links.dart';
 
-class Tags {
+class Tag {
   int id;
   int count;
   String description;
@@ -11,7 +11,7 @@ class Tags {
 //  List<Null> meta;
   Links lLinks;
 
-  Tags(
+  Tag(
       {this.id,
         this.count,
         this.description,
@@ -22,7 +22,7 @@ class Tags {
 //        this.meta,
         this.lLinks});
 
-  Tags.fromJson(Map<String, dynamic> json) {
+  Tag.fromJson(Map<String, dynamic> json) {
     id = json['id'];
     count = json['count'];
     description = json['description'];
diff --git a/lib/schemas/taxonomies.dart b/lib/schemas/taxonomies.dart
index 6b8e984..24eda66 100644
--- a/lib/schemas/taxonomies.dart
+++ b/lib/schemas/taxonomies.dart
@@ -3,17 +3,17 @@ import 'labels.dart';
 import 'capabilities.dart';
 
 class Taxonomies {
-  Category category;
-  PostTag postTag;
+  TaxonomyCategory category;
+  TaxonomyPostTag postTag;
 
   Taxonomies({this.category, this.postTag});
 
   Taxonomies.fromJson(Map<String, dynamic> json) {
     category = json['category'] != null
-        ? new Category.fromJson(json['category'])
+        ? new TaxonomyCategory.fromJson(json['category'])
         : null;
     postTag = json['post_tag'] != null
-        ? new PostTag.fromJson(json['post_tag'])
+        ? new TaxonomyPostTag.fromJson(json['post_tag'])
         : null;
   }
 
@@ -29,7 +29,7 @@ class Taxonomies {
   }
 }
 
-class Category {
+class TaxonomyCategory {
   String name;
   String slug;
   Capabilities capabilities;
@@ -42,7 +42,7 @@ class Category {
   Visibility visibility;
   Links lLinks;
 
-  Category(
+  TaxonomyCategory(
       {this.name,
         this.slug,
         this.capabilities,
@@ -55,7 +55,7 @@ class Category {
         this.visibility,
         this.lLinks});
 
-  Category.fromJson(Map<String, dynamic> json) {
+  TaxonomyCategory.fromJson(Map<String, dynamic> json) {
     name = json['name'];
     slug = json['slug'];
     capabilities = json['capabilities'] != null
@@ -137,7 +137,7 @@ class Visibility {
   }
 }
 
-class PostTag {
+class TaxonomyPostTag {
   String name;
   String slug;
   Capabilities capabilities;
@@ -150,7 +150,7 @@ class PostTag {
   Visibility visibility;
   Links lLinks;
 
-  PostTag(
+  TaxonomyPostTag(
       {this.name,
         this.slug,
         this.capabilities,
@@ -163,7 +163,7 @@ class PostTag {
         this.visibility,
         this.lLinks});
 
-  PostTag.fromJson(Map<String, dynamic> json) {
+  TaxonomyPostTag.fromJson(Map<String, dynamic> json) {
     name = json['name'];
     slug = json['slug'];
     capabilities = json['capabilities'] != null
diff --git a/lib/schemas/users.dart b/lib/schemas/user.dart
similarity index 82%
rename from lib/schemas/users.dart
rename to lib/schemas/user.dart
index d5f153a..12a750d 100644
--- a/lib/schemas/users.dart
+++ b/lib/schemas/user.dart
@@ -1,7 +1,7 @@
 import 'links.dart';
 import 'avatar_urls.dart';
 
-class Users {
+class User {
   int id;
   String username;
   String name;
@@ -22,28 +22,28 @@ class Users {
 //  List<Null> meta;
   Links lLinks;
 
-  Users(
+  User(
       {this.id,
-        this.username,
-        this.name,
-        this.firstName,
-        this.lastName,
-        this.email,
-        this.url,
-        this.description,
-        this.link,
-        this.locale,
-        this.nickname,
-        this.slug,
-        this.roles,
-        this.registeredDate,
-        this.capabilities,
-        this.extraCapabilities,
-        this.avatarUrls,
+      this.username,
+      this.name,
+      this.firstName,
+      this.lastName,
+      this.email,
+      this.url,
+      this.description,
+      this.link,
+      this.locale,
+      this.nickname,
+      this.slug,
+      this.roles,
+      this.registeredDate,
+      this.capabilities,
+      this.extraCapabilities,
+      this.avatarUrls,
 //        this.meta,
-        this.lLinks});
+      this.lLinks});
 
-  Users.fromJson(Map<String, dynamic> json) {
+  User.fromJson(Map<String, dynamic> json) {
     id = json['id'];
     username = json['username'];
     name = json['name'];
@@ -56,7 +56,7 @@ class Users {
     locale = json['locale'];
     nickname = json['nickname'];
     slug = json['slug'];
-    roles = json['roles'].cast<String>();
+    if (json['roles'] != null) roles = json['roles'].cast<String>();
     registeredDate = json['registered_date'];
     capabilities = json['capabilities'] != null
         ? new UserCapabilities.fromJson(json['capabilities'])
@@ -109,6 +109,11 @@ class Users {
     }
     return data;
   }
+
+  @override
+  String toString() {
+    return 'id: $id, name: $name';
+  }
 }
 
 class UserCapabilities {
@@ -177,67 +182,67 @@ class UserCapabilities {
 
   UserCapabilities(
       {this.switchThemes,
-        this.editThemes,
-        this.activatePlugins,
-        this.editPlugins,
-        this.editUsers,
-        this.editFiles,
-        this.manageOptions,
-        this.moderateComments,
-        this.manageCategories,
-        this.manageLinks,
-        this.uploadFiles,
-        this.import,
-        this.unfilteredHtml,
-        this.editPosts,
-        this.editOthersPosts,
-        this.editPublishedPosts,
-        this.publishPosts,
-        this.editPages,
-        this.read,
-        this.level10,
-        this.level9,
-        this.level8,
-        this.level7,
-        this.level6,
-        this.level5,
-        this.level4,
-        this.level3,
-        this.level2,
-        this.level1,
-        this.level0,
-        this.editOthersPages,
-        this.editPublishedPages,
-        this.publishPages,
-        this.deletePages,
-        this.deleteOthersPages,
-        this.deletePublishedPages,
-        this.deletePosts,
-        this.deleteOthersPosts,
-        this.deletePublishedPosts,
-        this.deletePrivatePosts,
-        this.editPrivatePosts,
-        this.readPrivatePosts,
-        this.deletePrivatePages,
-        this.editPrivatePages,
-        this.readPrivatePages,
-        this.deleteUsers,
-        this.createUsers,
-        this.unfilteredUpload,
-        this.editDashboard,
-        this.updatePlugins,
-        this.deletePlugins,
-        this.installPlugins,
-        this.updateThemes,
-        this.installThemes,
-        this.updateCore,
-        this.listUsers,
-        this.removeUsers,
-        this.promoteUsers,
-        this.editThemeOptions,
-        this.deleteThemes,
-        this.export,
-        this.administrator});
+      this.editThemes,
+      this.activatePlugins,
+      this.editPlugins,
+      this.editUsers,
+      this.editFiles,
+      this.manageOptions,
+      this.moderateComments,
+      this.manageCategories,
+      this.manageLinks,
+      this.uploadFiles,
+      this.import,
+      this.unfilteredHtml,
+      this.editPosts,
+      this.editOthersPosts,
+      this.editPublishedPosts,
+      this.publishPosts,
+      this.editPages,
+      this.read,
+      this.level10,
+      this.level9,
+      this.level8,
+      this.level7,
+      this.level6,
+      this.level5,
+      this.level4,
+      this.level3,
+      this.level2,
+      this.level1,
+      this.level0,
+      this.editOthersPages,
+      this.editPublishedPages,
+      this.publishPages,
+      this.deletePages,
+      this.deleteOthersPages,
+      this.deletePublishedPages,
+      this.deletePosts,
+      this.deleteOthersPosts,
+      this.deletePublishedPosts,
+      this.deletePrivatePosts,
+      this.editPrivatePosts,
+      this.readPrivatePosts,
+      this.deletePrivatePages,
+      this.editPrivatePages,
+      this.readPrivatePages,
+      this.deleteUsers,
+      this.createUsers,
+      this.unfilteredUpload,
+      this.editDashboard,
+      this.updatePlugins,
+      this.deletePlugins,
+      this.installPlugins,
+      this.updateThemes,
+      this.installThemes,
+      this.updateCore,
+      this.listUsers,
+      this.removeUsers,
+      this.promoteUsers,
+      this.editThemeOptions,
+      this.deleteThemes,
+      this.export,
+      this.administrator});
 
   UserCapabilities.fromJson(Map<String, dynamic> json) {
     switchThemes = json['switch_themes'];
@@ -387,5 +392,3 @@ class UserExtraCapabilities {
     return data;
   }
 }
-
-
diff --git a/lib/schemas/error.dart b/lib/schemas/wordpress_error.dart
similarity index 85%
rename from lib/schemas/error.dart
rename to lib/schemas/wordpress_error.dart
index 2e4959b..29ea55a 100644
--- a/lib/schemas/error.dart
+++ b/lib/schemas/wordpress_error.dart
@@ -1,3 +1,4 @@
+
 class WordPressError {
   String code;
   String message;
@@ -20,6 +21,11 @@ class WordPressError {
     }
     return data;
   }
+
+  @override
+  String toString() {
+    return 'WordPress Error! code: $code, message: $message, status: ${data == null ? null : data.status}';
+  }
 }
 
 class Data {
@@ -36,4 +42,4 @@ class Data {
     data['status'] = this.status;
     return data;
   }
-}
\ No newline at end of file
+}
diff --git a/pubspec.lock b/pubspec.lock
index f0d0ccd..d7fcc4e 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -74,13 +74,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.6.2"
-  pedantic:
-    dependency: transitive
-    description:
-      name: pedantic
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.4.0"
   quiver:
     dependency: transitive
     description:
@@ -99,7 +92,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.3"
+    version: "1.4.1"
   stack_trace:
     dependency: transitive
     description:
@@ -127,14 +120,14 @@ packages:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.0.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.2"
+    version: "0.2.1"
   typed_data:
     dependency: transitive
     description:
@@ -150,4 +143,4 @@ packages:
     source: hosted
     version: "2.0.8"
 sdks:
-  dart: ">=2.1.0 <3.0.0"
+  dart: ">=2.0.0 <3.0.0"

From 3ea4dec20785b2cdf707050f6e80c2aa4668e2cc Mon Sep 17 00:00:00 2001
From: SurajShettigar <suri.shettigar@gmail.com>
Date: Fri, 15 Feb 2019 15:32:21 +0530
Subject: [PATCH 3/3] Update README.md. Add fetch users list, fetch comments
 list.

---
 .idea/workspace.xml                   | 232 ++++++++++++++------------
 README.md                             |  93 ++++++++++-
 example/lib/main.dart                 |  61 ++++---
 lib/constants.dart                    |   8 +
 lib/flutter_wordpress.dart            |  61 +++++--
 lib/parameters.dart                   |  33 ----
 lib/requests/params_comment_list.dart |  81 +++++++++
 lib/requests/params_post_list.dart    |   7 +-
 lib/requests/params_user_list.dart    |  54 ++++++
 lib/schemas/wordpress_error.dart      |   2 +-
 10 files changed, 446 insertions(+), 186 deletions(-)
 delete mode 100644 lib/parameters.dart
 create mode 100644 lib/requests/params_comment_list.dart
 create mode 100644 lib/requests/params_user_list.dart

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 2a7248e..2ad03a1 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,24 +2,17 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="73f4dbd7-3b98-4a12-b0ae-5e3c44fac77c" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/lib/constants.dart" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/lib/parameters.dart" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/lib/requests/params_post_list.dart" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/lib/requests/params_comment_list.dart" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/lib/requests/params_user_list.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/libraries/Dart_Packages.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/libraries/Dart_Packages.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/example/lib/main.dart" beforeDir="false" afterPath="$PROJECT_DIR$/example/lib/main.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/constants.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/constants.dart" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/lib/flutter_wordpress.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/flutter_wordpress.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/auth_response.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/jwt_response.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/categories.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/category.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/comments.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/comment.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/error.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/wordpress_error.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/links.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/links.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/pages.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/page.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/post_types.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/post_types.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/posts.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/post.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/tags.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/tag.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/taxonomies.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/taxonomies.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/schemas/users.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/user.dart" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pubspec.lock" beforeDir="false" afterPath="$PROJECT_DIR$/pubspec.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/parameters.dart" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/requests/params_post_list.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/requests/params_post_list.dart" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/lib/schemas/wordpress_error.dart" beforeDir="false" afterPath="$PROJECT_DIR$/lib/schemas/wordpress_error.dart" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/.dart_tool/" />
     <ignored path="$PROJECT_DIR$/.idea/" />
@@ -40,67 +33,72 @@
           <entry key="project.open.time.29" value="1" />
           <entry key="project.open.time.46" value="1" />
           <entry key="project.open.time.51" value="1" />
-          <entry key="project.open.time.59" value="1" />
-          <entry key="project.opened" value="5" />
+          <entry key="project.open.time.59" value="2" />
+          <entry key="project.opened" value="6" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
-          <entry key="dart" value="196" />
+          <entry key="dart" value="215" />
           <entry key="gitignore" value="1" />
           <entry key="gradle" value="1" />
           <entry key="iml" value="1" />
-          <entry key="md" value="3" />
+          <entry key="md" value="4" />
+          <entry key="metadata" value="1" />
           <entry key="packages" value="1" />
           <entry key="xml" value="2" />
-          <entry key="yaml" value="5" />
+          <entry key="yaml" value="11" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.open">
         <counts>
-          <entry key="Dart" value="196" />
+          <entry key="Dart" value="215" />
           <entry key="Groovy" value="1" />
           <entry key="IDEA_MODULE" value="1" />
-          <entry key="Markdown" value="1" />
-          <entry key="PLAIN_TEXT" value="4" />
+          <entry key="Markdown" value="2" />
+          <entry key="PLAIN_TEXT" value="5" />
           <entry key="XML" value="2" />
-          <entry key="YAML" value="5" />
+          <entry key="YAML" value="11" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="dart" value="14098" />
-          <entry key="md" value="151" />
+          <entry key="dart" value="18343" />
+          <entry key="md" value="205" />
           <entry key="xml" value="22" />
-          <entry key="yaml" value="66" />
+          <entry key="yaml" value="95" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="Dart" value="14098" />
-          <entry key="Markdown" value="151" />
+          <entry key="Dart" value="18343" />
+          <entry key="Markdown" value="205" />
           <entry key="XML" value="22" />
-          <entry key="YAML" value="66" />
+          <entry key="YAML" value="95" />
         </counts>
       </usages-collector>
     </session>
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="true">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="323">
-              <caret line="233" column="30" lean-forward="true" selection-start-line="233" selection-start-column="30" selection-end-line="233" selection-end-column="30" />
+            <state>
+              <caret selection-end-line="9" selection-end-column="110" />
+              <folding>
+                <element signature="e#0#7926#0" expanded="true" />
+                <element signature="e#589#618#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
+      <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="1485">
-              <caret line="116" column="35" lean-forward="true" selection-start-line="116" selection-start-column="35" selection-end-line="116" selection-end-column="35" />
+            <state relative-caret-position="244">
+              <caret line="66" column="8" lean-forward="true" selection-start-line="66" selection-start-column="8" selection-end-line="66" selection-end-column="8" />
               <folding>
                 <element signature="e#0#39#0" expanded="true" />
               </folding>
@@ -136,6 +134,7 @@
       <find>: '',</find>
       <find>,</find>
       <find>:</find>
+      <find>///</find>
     </findStrings>
     <replaceStrings>
       <replace>import</replace>
@@ -160,7 +159,6 @@
         <option value="$PROJECT_DIR$/lib/schemas/AvatarUrls.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/avatar_urls.dart" />
         <option value="$PROJECT_DIR$/test/flutter_wordpress_test.dart" />
-        <option value="$PROJECT_DIR$/example/pubspec.yaml" />
         <option value="$PROJECT_DIR$/example/test/widget_test.dart" />
         <option value="$PROJECT_DIR$/example/android/app/src/main/AndroidManifest.xml" />
         <option value="$PROJECT_DIR$/lib/schemas/jwt_error.dart" />
@@ -179,7 +177,6 @@
         <option value="$PROJECT_DIR$/lib/schemas/settings.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/auth_error.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/request_error.dart" />
-        <option value="$PROJECT_DIR$/README.md" />
         <option value="$PROJECT_DIR$/lib/schemas/error.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/jwt_response.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/users.dart" />
@@ -190,17 +187,22 @@
         <option value="$PROJECT_DIR$/lib/schemas/tag.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/taxonomies.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/user.dart" />
-        <option value="$PROJECT_DIR$/lib/schemas/wordpress_error.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/links.dart" />
         <option value="$PROJECT_DIR$/lib/requests/post_request.dart" />
-        <option value="$PROJECT_DIR$/lib/constants.dart" />
         <option value="$PROJECT_DIR$/lib/requests/request.dart" />
         <option value="$PROJECT_DIR$/lib/requests/request_post.dart" />
         <option value="$PROJECT_DIR$/lib/requests/params_post.dart" />
         <option value="$PROJECT_DIR$/lib/schemas/post.dart" />
-        <option value="$PROJECT_DIR$/example/lib/main.dart" />
+        <option value="$PROJECT_DIR$/lib/schemas/wordpress_error.dart" />
+        <option value="$PROJECT_DIR$/lib/requests/params_post_list.dart" />
+        <option value="$PROJECT_DIR$/lib/requests/params_user_list.dart" />
         <option value="$PROJECT_DIR$/lib/parameters.dart" />
+        <option value="$PROJECT_DIR$/lib/constants.dart" />
         <option value="$PROJECT_DIR$/lib/flutter_wordpress.dart" />
+        <option value="$PROJECT_DIR$/example/pubspec.yaml" />
+        <option value="$PROJECT_DIR$/lib/requests/params_comment_list.dart" />
+        <option value="$PROJECT_DIR$/example/lib/main.dart" />
+        <option value="$PROJECT_DIR$/README.md" />
       </list>
     </option>
   </component>
@@ -215,8 +217,6 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="PackagesPane" />
-      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -227,20 +227,22 @@
             <path>
               <item name="flutter_wordpress" type="b2602c69:ProjectViewProjectNode" />
               <item name="flutter_wordpress" type="462c0819:PsiDirectoryNode" />
-              <item name="lib" type="462c0819:PsiDirectoryNode" />
+              <item name="example" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="flutter_wordpress" type="b2602c69:ProjectViewProjectNode" />
               <item name="flutter_wordpress" type="462c0819:PsiDirectoryNode" />
+              <item name="example" type="462c0819:PsiDirectoryNode" />
               <item name="lib" type="462c0819:PsiDirectoryNode" />
-              <item name="requests" type="462c0819:PsiDirectoryNode" />
             </path>
           </expand>
           <select />
         </subPane>
         <option name="show-excluded-files" value="false" />
       </pane>
+      <pane id="PackagesPane" />
       <pane id="AndroidView" />
+      <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -283,16 +285,17 @@
   </component>
   <component name="ToolWindowManager">
     <frame x="-7" y="-7" width="1550" height="838" extended-state="6" />
+    <editor active="true" />
     <layout>
       <window_info id="Image Layers" order="0" />
       <window_info id="Favorites" order="1" side_tool="true" />
       <window_info id="Designer" order="2" />
       <window_info id="Capture Tool" order="3" />
       <window_info id="Structure" order="4" side_tool="true" />
-      <window_info active="true" content_ui="combo" id="Project" order="5" visible="true" weight="0.25637585" />
+      <window_info content_ui="combo" id="Project" order="5" weight="0.25637585" />
       <window_info id="Build Variants" order="6" side_tool="true" />
       <window_info id="Captures" order="7" side_tool="true" />
-      <window_info anchor="bottom" id="Run" order="0" weight="0.32907802" />
+      <window_info anchor="bottom" id="Run" order="0" visible="true" weight="0.32907802" />
       <window_info anchor="bottom" id="TODO" order="1" />
       <window_info anchor="bottom" id="Debug" order="2" />
       <window_info anchor="bottom" id="Terminal" order="3" />
@@ -398,27 +401,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="119">
-          <caret line="7" column="13" lean-forward="true" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/pubspec.yaml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="204">
-          <caret line="12" column="10" lean-forward="true" selection-start-line="12" selection-start-column="10" selection-end-line="12" selection-end-column="10" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="255">
-          <caret line="15" column="13" selection-start-line="15" selection-start-column="13" selection-end-line="15" selection-end-column="13" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/lib/schemas/capabilities.dart">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="-1167">
@@ -502,23 +484,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/user.dart">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="51">
-          <caret line="3" column="10" selection-start-line="3" selection-start-column="6" selection-end-line="3" selection-end-column="10" />
-          <folding>
-            <element signature="e#0#20#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/lib/schemas/wordpress_error.dart">
-      <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret lean-forward="true" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/lib/schemas/category.dart">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="34">
@@ -547,13 +512,7 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/requests/request.dart">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="17">
-          <caret line="1" column="2" selection-start-line="1" selection-start-column="2" selection-end-line="1" selection-end-column="2" />
-        </state>
-      </provider>
-    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/requests/request.dart" />
     <entry file="file://$PROJECT_DIR$/lib/schemas/post.dart">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="-2119">
@@ -564,41 +523,100 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/.metadata">
+      <provider selected="true" editor-type-id="text-editor" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/requests/params_post_list.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="85">
+          <caret line="5" column="16" selection-end-line="81" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/requests/params_user_list.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="51">
+          <caret line="3" column="34" selection-start-line="3" selection-start-column="34" selection-end-line="3" selection-end-column="34" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/schemas/wordpress_error.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state>
+          <caret column="65" selection-start-column="65" selection-end-column="65" />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/lib/parameters.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="187">
-          <caret line="11" column="9" lean-forward="true" selection-start-line="11" selection-start-column="9" selection-end-line="11" selection-end-column="9" />
+        <state relative-caret-position="51">
+          <caret line="3" selection-start-line="3" selection-end-line="3" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
+    <entry file="file://$PROJECT_DIR$/lib/constants.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1462">
+          <caret line="95" column="31" selection-start-line="95" selection-start-column="31" selection-end-line="95" selection-end-column="31" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/pubspec.yaml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="204">
+          <caret line="12" column="10" lean-forward="true" selection-start-line="12" selection-start-column="10" selection-end-line="12" selection-end-column="10" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="1485">
-          <caret line="116" column="35" lean-forward="true" selection-start-line="116" selection-start-column="35" selection-end-line="116" selection-end-column="35" />
+        <state>
+          <caret selection-end-line="9" selection-end-column="110" />
           <folding>
-            <element signature="e#0#39#0" expanded="true" />
+            <element signature="e#0#7926#0" expanded="true" />
+            <element signature="e#589#618#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/requests/params_post_list.dart">
+    <entry file="file://$PROJECT_DIR$/lib/schemas/user.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="34">
-          <caret line="2" column="16" selection-start-line="2" selection-start-column="6" selection-end-line="2" selection-end-column="20" />
+        <state relative-caret-position="278">
+          <caret line="114" column="34" lean-forward="true" selection-start-line="114" selection-start-column="34" selection-end-line="114" selection-end-column="34" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/constants.dart">
+    <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="23">
-          <caret line="95" column="19" selection-start-line="95" selection-start-column="9" selection-end-line="95" selection-end-column="19" />
+        <state relative-caret-position="391">
+          <caret line="29" column="3" lean-forward="true" selection-start-line="29" selection-start-column="3" selection-end-line="29" selection-end-column="3" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/lib/flutter_wordpress.dart">
+    <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="255">
+          <caret line="18" column="16" selection-start-line="18" selection-start-column="16" selection-end-line="18" selection-end-column="16" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/requests/params_comment_list.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="323">
-          <caret line="233" column="30" lean-forward="true" selection-start-line="233" selection-start-column="30" selection-end-line="233" selection-end-column="30" />
+        <state relative-caret-position="289">
+          <caret line="23" column="32" selection-start-line="23" selection-start-column="18" selection-end-line="23" selection-end-column="32" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="244">
+          <caret line="66" column="8" lean-forward="true" selection-start-line="66" selection-start-column="8" selection-end-line="66" selection-end-column="8" />
+          <folding>
+            <element signature="e#0#39#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
diff --git a/README.md b/README.md
index b1627a9..0c52c84 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,93 @@
-# flutter_wordpress
+# Flutter Wordpress
 
-Flutter Wordpress API
+This library uses [WordPress REST API V2](https://developer.wordpress.org/rest-api/) to provide a way for your application to interact with your WordPress website.
 
 ## Requirements
-- A Wordpress site using V2 REST API https://developer.wordpress.org/rest-api/
-- JWT Authentication for WP REST API V2 https://wordpress.org/plugins/jwt-authentication-for-wp-rest-api/
-- Flutter 1.0 https://flutter.io/docs/get-started/install
+For authentication and usage of administrator level REST APIs, you need to use either of the two popular authentication plugins in your WordPress site:
+1. [Application Passwords](https://wordpress.org/plugins/application-passwords/)
+2. [JWT Authentication for WP REST API](https://wordpress.org/plugins/jwt-authentication-for-wp-rest-api/)
+
+## Getting Started
+
+### 1. Import library
+
+```dart
+import 'package:flutter_wordpress/flutter_wordpress.dart' as wp;
+```
+
+### 2. Instantiate WordPress class
+
+```dart
+wp.WordPress wordPress;
+
+// adminName and adminKey is needed only for admin level APIs
+wordPress = wp.WordPress(
+    baseUrl: 'http://localhost',
+    authenticator: wp.WordPressAuthenticator.ApplicationPasswords,
+    adminName: '', 
+    adminKey: '',
+);
+```
+
+### 3. Authenticate User
+
+```dart
+Future<wp.User> response = wordPress.authenticateUser(
+      username: 'username',
+      password: 'password',
+    );
+
+response.then((user) {
+    print(user.toString());
+}).catchError((err) {
+    print(err.toString());
+});
+```
+
+### 4. Fetch Posts
+
+```dart
+Future<List<wp.Post>> posts = wordPress.fetchPosts(
+      params: wp.ParamsPostList(
+        context: wp.WordPressContext.view,
+        pageNum: 1,
+        perPage: 20,
+        order: wp.Order.desc,
+        orderBy: wp.PostsOrderBy.date,
+      ),
+    );
+```
+
+### 5. Fetch Users
+
+```dart
+Future<List<wp.User>> users = wordPress.fetchUsers(
+      params: wp.ParamsUserList(
+        context: wp.WordPressContext.view,
+        pageNum: 1,
+        perPage: 30,
+        order: wp.Order.asc,
+        orderBy: wp.UsersOrderBy.name,
+        role: wp.UserRole.subscriber,
+      ),
+    );
+```
+
+### 6. Fetch Comments
+
+```dart
+Future<List<wp.Comment>> comments = wordPress.fetchComments(
+      params: wp.ParamsCommentList(
+        context: wp.WordPressContext.view,
+        pageNum: 1,
+        perPage: 30,
+        includePostIDs: [1],
+      ),
+    );
+```
+
+## Future Work
+1. Implementing OAuth 2.0 authentication.
+
 
 
diff --git a/example/lib/main.dart b/example/lib/main.dart
index bc7688a..d3060dc 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -66,41 +66,60 @@ class PostsBuilderState extends State<PostsBuilder> {
         adminKey: 'EOjD JsYA hKfM RHNI vufW hyUX',
       );
     } catch (err) {
-      print(err);
+      print(err.toString());
     }
 
-    /*if (wordPress != null)
-      wordPress
-          .authenticateUser(username: 'admin', password: 'hello')
-          .then((user) {
-        print("User: $user");
-      }).catchError((err) {
-        print(err.toString());
-      });*/
+   /* Future<wp.User> response = wordPress.authenticateUser(
+      username: 'username',
+      password: 'password',
+    );
 
-    fetchPosts();
+    response.then((user) {
+      print(user.toString());
+    }).catchError((err) {
+      print(err.toString());
+    });*/
 
-    /* Future<wp.JWTResponse> auth = wordPress.authenticateUser(
-        username: 'admin', password: 'mypassword@123');
+    Future<List<wp.User>> users = wordPress.fetchUsers(
+      params: wp.ParamsUserList(
+        context: wp.WordPressContext.view,
+        pageNum: 1,
+        perPage: 30,
+        order: wp.Order.asc,
+        orderBy: wp.UsersOrderBy.name,
+      ),
+    );
 
-    auth.then((response) {
-      fetchPosts();
+    users.then((response) {
+      print(response);
     }).catchError((err) {
-      print(err.message);
-    });*/
+      print(err.toString());
+    });
+
+    Future<List<wp.Comment>> comments = wordPress.fetchComments(
+      params: wp.ParamsCommentList(
+        context: wp.WordPressContext.view,
+        pageNum: 1,
+        perPage: 30,
+      ),
+    );
+
+    comments.then((response) {
+      print(response);
+    }).catchError((err) {
+      print(err.toString());
+    });
   }
 
   void fetchPosts() {
     setState(() {
-      posts = wordPress.fetchPosts(
-          params:
-              wp.ParamsPostList(order: wp.Order.asc, includeAuthorIDs: [1, 2]));
+      posts = wordPress.fetchPosts(params: wp.ParamsPostList());
     });
   }
 
   void fetchUsers() {
     setState(() {
-      users = wordPress.fetchUsers();
+      users = wordPress.fetchUsers(params: wp.ParamsUserList());
     });
   }
 
@@ -121,7 +140,7 @@ class PostsBuilderState extends State<PostsBuilder> {
                   ),
                   Text(
                     snapshot.data[i].content.rendered,
-                  )
+                  ),
                 ],
               );
             },
diff --git a/lib/constants.dart b/lib/constants.dart
index becb145..986e615 100644
--- a/lib/constants.dart
+++ b/lib/constants.dart
@@ -91,17 +91,25 @@ enum CommentStatus {
   spam,
   trash,
 }
+enum CommentType {
+  comment,
+  //TODO: Add all comment types
+}
 
+/// Converts an enum string to enum value name.
 String enumStringToName(String enumString) {
   return enumString.split('.')[1];
 }
 
+/// Formats a list of [items] to a comma(,) separated string to pass it as a
+/// URL parameter.
 String listToUrlString<T>(List<T> items) {
   if (items == null || items.length == 0) return '';
 
   return items.join(',');
 }
 
+/// Formats a [Map] of parameters to a string of URL friendly parameters.
 String constructUrlParams(Map<String, String> params) {
   StringBuffer p = new StringBuffer('/?');
   params.forEach((key, value) {
diff --git a/lib/flutter_wordpress.dart b/lib/flutter_wordpress.dart
index 3a93d64..d6a81a9 100644
--- a/lib/flutter_wordpress.dart
+++ b/lib/flutter_wordpress.dart
@@ -1,3 +1,15 @@
+/// This library uses WordPress REST API V2 to provide a way for your application
+/// to interact with your WordPress website.
+///
+/// We use terminologies similar to the [WordPress REST API](https://developer.wordpress.org/rest-api/)
+///
+/// For authentication and usage of administrator level APIs, we have implemented
+/// two popular authentication plugins:
+///
+/// 1. [Application Passwords](https://wordpress.org/plugins/application-passwords/)
+/// 2. [JWT Authentication for WP REST API](https://wordpress.org/plugins/jwt-authentication-for-wp-rest-api/)
+library flutter_wordpress;
+
 import 'dart:async' as async;
 import 'dart:convert';
 
@@ -29,6 +41,8 @@ import 'schemas/wordpress_error.dart';
 import 'constants.dart';
 
 import 'requests/params_post_list.dart';
+import 'requests/params_user_list.dart';
+import 'requests/params_comment_list.dart';
 
 export 'schemas/jwt_response.dart';
 export 'schemas/avatar_urls.dart';
@@ -55,7 +69,12 @@ export 'schemas/wordpress_error.dart';
 export 'constants.dart';
 
 export 'requests/params_post_list.dart';
+export 'requests/params_user_list.dart';
+export 'requests/params_comment_list.dart';
 
+/// If [WordPressAuthenticator.ApplicationPasswords] is used as an authenticator,
+/// [adminName] and [adminKey] is necessary for authentication.
+/// https://wordpress.org/plugins/application-passwords/
 class WordPress {
   String _baseUrl;
   WordPressAuthenticator _authenticator;
@@ -64,8 +83,6 @@ class WordPress {
     'Authorization': '',
   };
 
-  /// Take in base url and remove trailing '/' from the url if it exists.
-  /// Take in the wordpress context and get the enum name.
   WordPress(
       {@required String baseUrl,
       WordPressAuthenticator authenticator,
@@ -134,6 +151,10 @@ class WordPress {
     }
   }
 
+  /// This returns [User] object if the user with [id], [email] or [username]
+  /// exists. Otherwise throws [WordPressError].
+  ///
+  /// Only one parameter is enough to search for the user.
   async.Future<User> fetchUser({int id, String email, String username}) async {
     final StringBuffer url = new StringBuffer(_baseUrl + URL_USERS);
     final Map<String, String> params = {
@@ -166,12 +187,12 @@ class WordPress {
     }
   }
 
+  /// This methods returns a list of [Post] based on the filter parameters
+  /// specified through [ParamsPostList] object. By default it returns only
+  /// [ParamsPostList.perPage] number of posts in page [ParamsPostList.pageNum].
   async.Future<List<Post>> fetchPosts({@required ParamsPostList params}) async {
     final StringBuffer url = new StringBuffer(_baseUrl + URL_POSTS);
 
-    print(params.toString());
-    print(params.toMap());
-
     url.write(params.toString());
 
     final response = await http.get(url.toString(), headers: _urlHeader);
@@ -195,15 +216,18 @@ class WordPress {
     }
   }
 
-  async.Future<List<User>> fetchUsers(
-      {int pageNum = 1, int perPage = 10}) async {
-    //TODO: Implement parameters
-    final url = _baseUrl + URL_USERS + constructUrlParams(new Map());
+  /// This methods returns a list of [User] based on the filter parameters
+  /// specified through [ParamsUserList] object. By default it returns only
+  /// [ParamsUserList.perPage] number of users in page [ParamsUserList.pageNum].
+  async.Future<List<User>> fetchUsers({@required ParamsUserList params}) async {
+    final StringBuffer url = new StringBuffer(_baseUrl + URL_USERS);
 
-    final response = await http.get(url, headers: _urlHeader);
+    url.write(params.toString());
+
+    final response = await http.get(url.toString(), headers: _urlHeader);
 
     if (response.statusCode == 200) {
-      List<User> users = new List();
+      List<User> users = new List<User>();
       dynamic list = json.decode(response.body);
       list.forEach((user) {
         users.add(User.fromJson(user));
@@ -220,16 +244,19 @@ class WordPress {
     }
   }
 
-  async.Future<List<Comment>> fetchComments({Post post, int id}) async {
-    //TODO: Implement parameters
+  /// This methods returns a list of [Comment] based on the filter parameters
+  /// specified through [ParamsCommentList] object. By default it returns only
+  /// [ParamsCommentList.perPage] number of comments in page [ParamsCommentList.pageNum].
+  async.Future<List<Comment>> fetchComments(
+      {@required ParamsCommentList params}) async {
     final StringBuffer url = new StringBuffer(_baseUrl + URL_COMMENTS);
-    Map<String, String> params;
-    if (post != null) ;
 
-    final response = await http.get(url, headers: _urlHeader);
+    url.write(params.toString());
+
+    final response = await http.get(url.toString(), headers: _urlHeader);
 
     if (response.statusCode == 200) {
-      List<Comment> comments = new List();
+      List<Comment> comments = new List<Comment>();
       dynamic list = json.decode(response.body);
       list.forEach((comment) {
         comments.add(Comment.fromJson(comment));
diff --git a/lib/parameters.dart b/lib/parameters.dart
deleted file mode 100644
index 2c61bf7..0000000
--- a/lib/parameters.dart
+++ /dev/null
@@ -1,33 +0,0 @@
-//TODO: Temporary. Create parameter classes in /requests/ folder
-
-const List<String> USER_PARAMETERS = [
-  'page',
-  'per_page',
-  'search',
-  'exclude',
-  'include',
-  'offset',
-  'order',
-  'orderby',
-  'slug',
-  'roles',
-];
-const List<String> COMMENT_PARAMETERS = [
-  'page',
-  'per_page',
-  'search',
-  'after',
-  'author',
-  'author_exclude',
-  'author_email',
-  'before',
-  'exclude',
-  'include',
-  'offset',
-  'order',
-  'orderby',
-  'slug',
-  'status',
-  'type',
-  'password',
-];
diff --git a/lib/requests/params_comment_list.dart b/lib/requests/params_comment_list.dart
new file mode 100644
index 0000000..7638f70
--- /dev/null
+++ b/lib/requests/params_comment_list.dart
@@ -0,0 +1,81 @@
+import 'package:flutter_wordpress/constants.dart';
+
+/// This class holds all arguments which can be used to filter comments when using
+/// [WordPress.fetchComments] method.
+///
+/// [List Comments' Arguments](https://developer.wordpress.org/rest-api/reference/comments/#list-comments)
+class ParamsCommentList {
+  final WordPressContext context;
+  final int pageNum;
+  final int perPage;
+  final String searchQuery;
+  final String afterDate;
+  final List<int> includeAuthorIDs;
+  final List<int> excludeAuthorIDs;
+  final String authorEmail;
+  final String beforeDate;
+  final List<int> excludeCommentIDs;
+  final List<int> includeCommentIDs;
+  final int offset;
+  final Order order;
+  final CommentsOrderBy orderBy;
+  final List<int> includeParentIDs;
+  final List<int> excludeParentIDs;
+  final List<int> includePostIDs;
+  final CommentStatus commentStatus;
+  final CommentType commentType;
+  final String postPassword;
+
+  ParamsCommentList({
+    this.context = WordPressContext.view,
+    this.pageNum = 1,
+    this.perPage = 10,
+    this.searchQuery = '',
+    this.afterDate = '',
+    this.includeAuthorIDs,
+    this.excludeAuthorIDs,
+    this.authorEmail = '',
+    this.beforeDate = '',
+    this.excludeCommentIDs,
+    this.includeCommentIDs,
+    this.offset,
+    this.order = Order.desc,
+    this.orderBy = CommentsOrderBy.date_gmt,
+    this.includeParentIDs,
+    this.excludeParentIDs,
+    this.includePostIDs,
+    this.commentStatus = CommentStatus.approve,
+    this.commentType = CommentType.comment,
+    this.postPassword = '',
+  });
+
+  Map<String, String> toMap() {
+    return {
+      'context': '${enumStringToName(this.context.toString())}',
+      'page': '${this.pageNum}',
+      'per_page': '${this.perPage}',
+      'search': '${this.searchQuery}',
+      'after': '${this.afterDate}',
+      'author': '${listToUrlString(this.includeAuthorIDs)}',
+      'author_exclude': '${listToUrlString(this.excludeAuthorIDs)}',
+      'author_email': '${this.authorEmail}',
+      'before': '${this.beforeDate}',
+      'exclude': '${listToUrlString(excludeCommentIDs)}',
+      'include': '${listToUrlString(includeCommentIDs)}',
+      'offset': '${this.offset == null ? '' : this.offset}',
+      'order': '${enumStringToName(this.order.toString())}',
+      'orderby': '${enumStringToName(this.orderBy.toString())}',
+      'parent': '${listToUrlString(this.includeParentIDs)}',
+      'parent_exclude': '${listToUrlString(this.excludeParentIDs)}',
+      'post': '${listToUrlString(this.includePostIDs)}',
+      'status': '${enumStringToName(this.commentStatus.toString())}',
+      'type': '${enumStringToName(this.commentType.toString())}',
+      'password': '${this.postPassword}',
+    };
+  }
+
+  @override
+  String toString() {
+    return constructUrlParams(toMap());
+  }
+}
diff --git a/lib/requests/params_post_list.dart b/lib/requests/params_post_list.dart
index 399fbbf..4c589e6 100644
--- a/lib/requests/params_post_list.dart
+++ b/lib/requests/params_post_list.dart
@@ -1,5 +1,9 @@
 import 'package:flutter_wordpress/constants.dart';
 
+/// This class holds all arguments which can be used to filter posts when using
+/// [WordPress.fetchPosts] method.
+///
+/// [List Posts' Arguments](https://developer.wordpress.org/rest-api/reference/posts/#list-posts)
 class ParamsPostList {
   final WordPressContext context;
   final int pageNum;
@@ -52,7 +56,7 @@ class ParamsPostList {
       'per_page': '${this.perPage}',
       'search': '${this.searchQuery}',
       'after': '${this.afterDate}',
-      'before': '${this.searchQuery == null ? '' : this.searchQuery}',
+      'before': '${this.beforeDate}',
       'author': '${listToUrlString(this.includeAuthorIDs)}',
       'author_exclude': '${listToUrlString(this.excludeAuthorIDs)}',
       'include': '${listToUrlString(includePostIDs)}',
@@ -74,5 +78,4 @@ class ParamsPostList {
   String toString() {
     return constructUrlParams(toMap());
   }
-
 }
diff --git a/lib/requests/params_user_list.dart b/lib/requests/params_user_list.dart
new file mode 100644
index 0000000..5a778d6
--- /dev/null
+++ b/lib/requests/params_user_list.dart
@@ -0,0 +1,54 @@
+import 'package:flutter_wordpress/constants.dart';
+
+/// This class holds all arguments which can be used to filter users when using
+/// [WordPress.fetchUsers] method.
+///
+/// [List Users' Arguments](https://developer.wordpress.org/rest-api/reference/users/#list-users)
+class ParamsUserList {
+  final WordPressContext context;
+  final int pageNum;
+  final int perPage;
+  final String searchQuery;
+  final List<int> includeUserIDs;
+  final List<int> excludeUserIDs;
+  final int offset;
+  final Order order;
+  final UsersOrderBy orderBy;
+  final String slug;
+  final UserRole role;
+
+  ParamsUserList({
+    this.context = WordPressContext.view,
+    this.pageNum = 1,
+    this.perPage = 10,
+    this.searchQuery = '',
+    this.includeUserIDs,
+    this.excludeUserIDs,
+    this.offset,
+    this.order = Order.asc,
+    this.orderBy = UsersOrderBy.name,
+    this.slug = '',
+    this.role,
+  });
+
+  Map<String, String> toMap() {
+    return {
+      'context': '${enumStringToName(this.context.toString())}',
+      'page': '${this.pageNum}',
+      'per_page': '${this.perPage}',
+      'search': '${this.searchQuery}',
+      'include': '${listToUrlString(this.includeUserIDs)}',
+      'exclude': '${listToUrlString(this.excludeUserIDs)}',
+      'offset': '${this.offset == null ? '' : this.offset}',
+      'order': '${enumStringToName(this.order.toString())}',
+      'orderby': '${enumStringToName(this.orderBy.toString())}',
+      'slug': '${this.slug}',
+      'roles': '${this.role == null ? '' : enumStringToName(this.role.toString())}'
+    };
+  }
+
+  @override
+  String toString() {
+    return constructUrlParams(toMap());
+  }
+}
\ No newline at end of file
diff --git a/lib/schemas/wordpress_error.dart b/lib/schemas/wordpress_error.dart
index 29ea55a..1b7ce6e 100644
--- a/lib/schemas/wordpress_error.dart
+++ b/lib/schemas/wordpress_error.dart
@@ -1,4 +1,4 @@
-
+/// All API related errors are thrown as an object of this class.
 class WordPressError {
   String code;
   String message;