Add dragonfly files, update user model with dragonfly validations and add migration

Author: Cassi Gallagher & Jarred Taylor

Gemfile

@@ -71,3 +71,11 @@ gem 'ckeditor', github: 'galetahub/ckeditor'
 gem 'jquery-rails'
 
 gem 'httparty'
+
+gem 'dragonfly'
+
+gem 'dragonfly-s3_data_store'
+
+group :production do
+  gem 'rack-cache', require: 'rack/cache'
+end

Gemfile.lock

@@ -46,6 +46,8 @@ GEM
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
+    addressable (2.5.1)
+      public_suffix (~> 2.0, >= 2.0.2)
     arel (8.0.0)
     bcrypt (3.1.11)
     bindex (0.5.0)
@@ -69,7 +71,15 @@ GEM
     dotenv-rails (2.2.1)
       dotenv (= 2.2.1)
       railties (>= 3.2, < 5.2)
+    dragonfly (1.1.3)
+      addressable (~> 2.3)
+      multi_json (~> 1.0)
+      rack (>= 1.3)
+    dragonfly-s3_data_store (1.3.0)
+      dragonfly (~> 1.0)
+      fog-aws
     erubi (1.6.1)
+    excon (0.58.0)
     execjs (2.7.0)
     factory_girl (4.8.0)
       activesupport (>= 3.0.0)
@@ -81,11 +91,28 @@ GEM
     faraday (0.12.2)
       multipart-post (>= 1.2, < 3)
     ffi (1.9.18)
+    fog-aws (1.4.0)
+      fog-core (~> 1.38)
+      fog-json (~> 1.0)
+      fog-xml (~> 0.1)
+      ipaddress (~> 0.8)
+    fog-core (1.45.0)
+      builder
+      excon (~> 0.58)
+      formatador (~> 0.2)
+    fog-json (1.0.2)
+      fog-core (~> 1.0)
+      multi_json (~> 1.10)
+    fog-xml (0.1.3)
+      fog-core
+      nokogiri (>= 1.5.11, < 2.0.0)
+    formatador (0.2.5)
     globalid (0.4.0)
       activesupport (>= 4.2.0)
     httparty (0.15.6)
       multi_xml (>= 0.5.2)
     i18n (0.8.6)
+    ipaddress (0.8.3)
     jbuilder (2.7.0)
       activesupport (>= 4.2.0)
       multi_json (>= 1.2)
@@ -127,8 +154,11 @@ GEM
       rack (>= 1.2, < 3)
     orm_adapter (0.5.0)
     pg (0.21.0)
+    public_suffix (2.0.5)
     puma (3.9.1)
     rack (2.0.3)
+    rack-cache (1.7.0)
+      rack (>= 0.4)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (5.1.2)
@@ -240,6 +270,8 @@ DEPENDENCIES
   ckeditor!
   database_cleaner
   dotenv-rails
+  dragonfly
+  dragonfly-s3_data_store
   factory_girl_rails
   faker
   httparty
@@ -249,6 +281,7 @@ DEPENDENCIES
   neat
   pg (~> 0.18)
   puma (~> 3.7)
+  rack-cache
   rails (~> 5.1.2)
   rails-controller-testing
   rspec-rails

app/models/user.rb

@@ -1,11 +1,11 @@
 class User < ApplicationRecord
-
+  dragonfly_accessor :image
   has_many :proposals
 
   authenticates_with_sorcery!
   validates :password, presence: true, if: -> { new_record? || changes[:crypted_password] }
   validates :email, presence: true, uniqueness: true, format: { with: /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/ }
-  
+
   validates :password, confirmation: true, if: -> { new_record? || changes[:crypted_password] }
   validates :password_confirmation, presence: true, if: -> { new_record? || changes[:crypted_password] }
 
@@ -20,6 +20,7 @@ class User < ApplicationRecord
   validates :website, format: { with: /\A(http:\/\/|https:\/\/)/ , message: "must include http:// or https://" }, allow_blank: true
   validates :phone, format: { with: /\A\d{3}-\d{3}-\d{4}\z/ , message: "must be in XXX-XXX-XXXX format"}, allow_blank: true
   validates :ein, format: { with: /\A\d{9}\z/, message: "must be 9 digits (without hyphen)"}, allow_blank: true
+  validates_property :format, of: :image, in: [:jpeg, :jpg, :png, :bmp], case_sensitive: false, message: 'must be .jpeg, .jpg, .png, .bmp format', if: :image_changed?
 
   has_many :projects, foreign_key: :organization_id
 

config/environments/production.rb

@@ -38,6 +38,7 @@
   # Specifies the header that your server uses for sending files.
   # config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache
   # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
+  config.action_dispatch.rack_cache = true
 
   # Mount Action Cable outside main process or domain
   # config.action_cable.mount_path = nil

config/initializers/dragonfly.rb

@@ -0,0 +1,26 @@
+require 'dragonfly'
+
+# Configure
+Dragonfly.app.configure do
+  plugin :imagemagick
+
+  secret "1a274426e9406122d568197fa5880708e72efd55b0a650d802981dffbda5c2b3"
+
+  url_format "/media/:job/:name"
+
+  datastore :file,
+    root_path: Rails.root.join('public/system/dragonfly', Rails.env),
+    server_root: Rails.root.join('public')
+end
+
+# Logger
+Dragonfly.logger = Rails.logger
+
+# Mount as middleware
+Rails.application.middleware.use Dragonfly::Middleware
+
+# Add model functionality
+if defined?(ActiveRecord::Base)
+  ActiveRecord::Base.extend Dragonfly::Model
+  ActiveRecord::Base.extend Dragonfly::Model::Validations
+end

db/migrate/20170802185016_add_image_to_users.rb

@@ -0,0 +1,6 @@
+class AddImageToUsers < ActiveRecord::Migration[5.1]
+  def change
+    add_column :users, :image_uid, :string
+    add_column :users, :image_name, :string
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170801212436) do
+ActiveRecord::Schema.define(version: 20170802185016) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -55,6 +55,8 @@
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.string "ein"
+    t.string "image_uid"
+    t.string "image_name"
     t.index ["email"], name: "index_users_on_email", unique: true
   end