From 5c448ffe9f1792ba798c19cad1e838a87251194f Mon Sep 17 00:00:00 2001
From: xlorne <1991wangliang@gmail.com>
Date: Wed, 24 Apr 2024 11:00:14 +0800
Subject: [PATCH] #44

---
 pom.xml                                       |  4 +-
 springboot-starter-data-fast/pom.xml          |  2 +-
 springboot-starter-security/pom.xml           |  2 +-
 springboot-starter/pom.xml                    |  2 +-
 .../framework/dto/request/SearchRequest.java  | 61 +++++++++++++++++--
 5 files changed, 62 insertions(+), 9 deletions(-)

diff --git a/pom.xml b/pom.xml
index 64d1be66..63520d6b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,13 +6,13 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.2.4</version>
+        <version>3.2.5</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
 
     <groupId>com.codingapi.springboot</groupId>
     <artifactId>springboot-parent</artifactId>
-    <version>3.2.0</version>
+    <version>3.2.1</version>
 
     <url>https://github.com/codingapi/springboot-framewrok</url>
     <name>springboot-parent</name>
diff --git a/springboot-starter-data-fast/pom.xml b/springboot-starter-data-fast/pom.xml
index 0f757bed..c908d95f 100644
--- a/springboot-starter-data-fast/pom.xml
+++ b/springboot-starter-data-fast/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>springboot-parent</artifactId>
         <groupId>com.codingapi.springboot</groupId>
-        <version>3.2.0</version>
+        <version>3.2.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/springboot-starter-security/pom.xml b/springboot-starter-security/pom.xml
index cd0e09e4..08dd814a 100644
--- a/springboot-starter-security/pom.xml
+++ b/springboot-starter-security/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>springboot-parent</artifactId>
         <groupId>com.codingapi.springboot</groupId>
-        <version>3.2.0</version>
+        <version>3.2.1</version>
     </parent>
 
     <artifactId>springboot-starter-security</artifactId>
diff --git a/springboot-starter/pom.xml b/springboot-starter/pom.xml
index a4bda8f6..6c4b724c 100644
--- a/springboot-starter/pom.xml
+++ b/springboot-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.codingapi.springboot</groupId>
         <artifactId>springboot-parent</artifactId>
-        <version>3.2.0</version>
+        <version>3.2.1</version>
     </parent>
     <artifactId>springboot-starter</artifactId>
 
diff --git a/springboot-starter/src/main/java/com/codingapi/springboot/framework/dto/request/SearchRequest.java b/springboot-starter/src/main/java/com/codingapi/springboot/framework/dto/request/SearchRequest.java
index bd1ff6b8..168e6df6 100644
--- a/springboot-starter/src/main/java/com/codingapi/springboot/framework/dto/request/SearchRequest.java
+++ b/springboot-starter/src/main/java/com/codingapi/springboot/framework/dto/request/SearchRequest.java
@@ -4,6 +4,8 @@
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import jakarta.servlet.http.HttpServletRequest;
+import lombok.Getter;
+import lombok.Setter;
 import org.springframework.data.domain.Sort;
 import org.springframework.util.StringUtils;
 import org.springframework.web.context.request.RequestContextHolder;
@@ -15,7 +17,7 @@
 import java.util.List;
 
 /**
- *  HttpServletRequest 请求参数解析成 PageRequest对象
+ * HttpServletRequest 请求参数解析成 PageRequest对象
  */
 public class SearchRequest {
 
@@ -50,6 +52,15 @@ public void addSort(Sort sort) {
 
     public void removeFilter(String key) {
         pageRequest.removeFilter(key);
+        this.removeKeys.add(key);
+    }
+
+    public String getParameter(String key) {
+        return request.getParameter(key);
+    }
+
+    public String[] getParameterValues(String key) {
+        return request.getParameterValues(key);
     }
 
     public PageRequest addFilter(String key, Relation relation, Object... value) {
@@ -69,7 +80,6 @@ public PageRequest orFilters(Filter... filters) {
     }
 
 
-
     private String decode(String value) {
         return new String(Base64.getDecoder().decode(value));
     }
@@ -85,6 +95,12 @@ public ClassContent(Class<?> clazz, PageRequest pageRequest) {
             this.pageRequest = pageRequest;
         }
 
+        public void addFilter(String key, Relation relation, String value) {
+            Class<?> keyClass = getKeyType(key);
+            Object v = parseObject(value, keyClass);
+            pageRequest.addFilter(key, relation, v);
+        }
+
         public void addFilter(String key, String value) {
             Class<?> keyClass = getKeyType(key);
             Object v = parseObject(value, keyClass);
@@ -92,7 +108,7 @@ public void addFilter(String key, String value) {
         }
 
         private Object parseObject(String value, Class<?> keyClass) {
-            if(value.getClass().equals(keyClass)) {
+            if (value.getClass().equals(keyClass)) {
                 return value;
             }
             return JSON.parseObject(value, keyClass);
@@ -124,12 +140,37 @@ private Class<?> getKeyType(String key) {
 
     }
 
+    @Setter
+    @Getter
+    static class ParamOperation {
+        private String key;
+        private String type;
+
+        public Relation getOperation() {
+            return Relation.valueOf(type);
+        }
+    }
+
+    private List<ParamOperation> loadParamOperations() {
+        String params = request.getParameter("params");
+        if (StringUtils.hasLength(params)) {
+            params = decode(params);
+            if (JSON.isValid(params)) {
+                removeKeys.add("params");
+                return JSON.parseArray(params, ParamOperation.class);
+            }
+        }
+        return null;
+    }
+
     public PageRequest toPageRequest(Class<?> clazz) {
         pageRequest.setCurrent(current);
         pageRequest.setPageSize(pageSize);
 
         ClassContent content = new ClassContent(clazz, pageRequest);
 
+        List<ParamOperation> loadParams = loadParamOperations();
+
         String sort = request.getParameter("sort");
         if (StringUtils.hasLength(sort)) {
             sort = decode(sort);
@@ -169,7 +210,19 @@ public PageRequest toPageRequest(Class<?> clazz) {
             if (!removeKeys.contains(key)) {
                 String value = request.getParameter(key);
                 if (StringUtils.hasLength(value)) {
-                    content.addFilter(key, value);
+                    if (loadParams != null) {
+                        ParamOperation operation = loadParams.stream()
+                                .filter(paramOperation -> paramOperation.getKey().equals(key))
+                                .findFirst()
+                                .orElse(null);
+                        if (operation != null) {
+                            content.addFilter(key, operation.getOperation(), value);
+                        } else {
+                            content.addFilter(key, value);
+                        }
+                    } else {
+                        content.addFilter(key, value);
+                    }
                 }
             }
         });