单位批准及消息框架搭建

app/controllers/admin_controller.rb

@@ -630,10 +630,14 @@ class AdminController < ApplicationController
   end
 
   # 批准未审批的高校
+  # 消息发送,发送对象为申请人
+  # status: 0表示未批准； status：1表示已批准； status： 2表示已拒绝
   def approve_applied_schools
-    @applied_schools = ApplyAddSchools.find params[:id]
-    unless @applied_schools_schools.nil?
-      @applied_schools.update_column('status', 1)
+    applied_school = ApplyAddSchools.find params[:id]
+    applied_school.update_column('status', 1) unless applied_school.nil?
+    applied_school.applied_messages << AppliedMessage.new(:user_id => applied_school.user_id, :viewed => false, :status => true)
+    respond_to do |format|
+      format.html{ redirect_to unapplied_schools_url }
     end
   end
 

app/models/applied_message.rb

@@ -0,0 +1,21 @@
+class AppliedMessage < ActiveRecord::Base
+  # status: 0表示未批准； status：1表示已批准； status： 2表示已拒绝
+  attr_accessible :applied_id, :applied_type, :status, :user_id, :viewed
+  belongs_to :applied_message ,:polymorphic => true
+  belongs_to :apply_add_schools
+  belongs_to :user
+  has_many :message_alls, :class_name => 'MessageAll',:as =>:message,  :dependent => :destroy
+
+  validates :user_id,presence: true
+  validates :applied_id,presence: true
+  validates :applied_type, presence: true
+  after_create :add_user_message
+
+  # 因为要排序所以需要写入总表
+  def add_user_message
+    if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
+      self.message_alls << MessageAll.new(:user_id => self.user_id, :viewed => false)
+    end
+  end
+
+end

app/models/apply_add_schools.rb

@@ -1,5 +1,16 @@
 class ApplyAddSchools < ActiveRecord::Base
   # status：0 未审批 ； 1 已批阅
   attr_accessible :address, :city, :name, :province, :remarks, :school_id, :status
+  has_many :applied_messages, :class_name =>'AppliedMessage', :as => :applied_message, :dependent => :destroy
   belongs_to :school
+
+  after_create :send_massage
+
+  #给系统所有管理发送消息
+  def send_massage
+    users = User.where(:admin => 1)
+    users.each do |user|
+      self.applied_messages << AppliedMessage.new(:user_id => user.id, :viewed => false, :status => false)
+    end
+  end
 end

app/views/admin/applied_schools.html.erb

@@ -45,6 +45,7 @@
     </thead>
     <tbody>
     <% @apply_status.each do |apply| %>
+    <% if apply.status == 0 %>
         <tr class="odd">
           <td style="text-align: center;">
             <%= apply.id %>
@@ -65,12 +66,13 @@
             <%= format_date(apply.created_at) %>
           </td>
           <td class="center">
-            <%= link_to( "批准", { :controller => 'admin', :action => 'approve_applied_schools', :id => apply.id }, :class => 'icon-del') %>
-            <%= link_to( "删除", { :controller => 'admin', :action => 'delete_applied_schools', :id => apply.id }, :class => 'icon-del') %>
-            <%= link_to( "更改", { :controller => 'admin', :action => 'edit_applied_schools', :id => apply.id, :name => apply.name }, :class => 'icon-del') %>
+            <%= link_to( l(:label_approve), { :controller => 'admin', :action => 'approve_applied_schools', :id => apply.id }, :class => 'icon-del') %>
+            <%= link_to( l(:button_delete), { :controller => 'admin', :action => 'delete_applied_schools', :id => apply.id }, :class => 'icon-del') %>
+            <%= link_to( l(:button_change), { :controller => 'admin', :action => 'edit_applied_schools', :id => apply.id, :name => apply.name }, :class => 'icon-del') %>
           </td>
         </tr>
     <% end %>
+    <% end %>
     </tbody>
   </table>
 </div>

app/views/admin/has_applied_schools.html.erb

@@ -45,6 +45,7 @@
     </thead>
     <tbody>
     <% @has_apply_status.each do |apply| %>
+    <% if apply.status == 1 %>
         <tr class="odd">
           <td style="text-align: center;">
             <%= apply.id %>
@@ -65,11 +66,12 @@
             <%= format_date(apply.created_at) %>
           </td>
           <td class="center">
-            <%= link_to( "删除", { :controller => 'admin', :action => 'delete_applied_schools', :id => apply.id }, :class => 'icon-del') %>
-            <%= link_to( "更改", { :controller => 'admin', :action => 'edit_applied_schools', :id => apply.id, :name => apply.name }, :class => 'icon-del') %>
+            <%= link_to( l(:button_delete), { :controller => 'admin', :action => 'delete_applied_schools', :id => apply.id }, :class => 'icon-del') %>
+            <%= link_to( l(:button_change), { :controller => 'admin', :action => 'edit_applied_schools', :id => apply.id, :name => apply.name }, :class => 'icon-del') %>
           </td>
         </tr>
     <% end %>
+    <% end %>
     </tbody>
   </table>
 </div>

config/locales/zh.yml

@@ -910,6 +910,7 @@ zh:
   button_test: 测试
   button_edit: 编辑
   button_delete: 删除
+  button_approve: 批准
   button_set_homepage: 设为首页
   button_cancel_homepage: 取消首页
   button_edit_homepage: 编辑首页

config/routes.rb

@@ -1071,6 +1071,8 @@ RedmineApp::Application.routes.draw do
   get 'admin/schools'
   get 'admin/applied_schools', as: :unapplied_schools
   get 'admin/has_applied_schools', as: :applied_schools
+  get 'admin/approve_applied_schools'
+
   get 'admin/leave_messages'
   match 'admin/messages_list', as: :messages_list
   match 'admin/project_messages', as: :project_messages

db/migrate/20160727020247_create_applied_messages.rb

@@ -0,0 +1,13 @@
+class CreateAppliedMessages < ActiveRecord::Migration
+  def change
+    create_table :applied_messages do |t|
+      t.integer :user_id
+      t.integer :applied_id
+      t.string :applied_type
+      t.integer :viewed, :default => false
+      t.integer :status, :default => false
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20160725091759) do
+ActiveRecord::Schema.define(:version => 20160727020247) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -52,6 +52,16 @@ ActiveRecord::Schema.define(:version => 20160725091759) do
   add_index "api_keys", ["access_token"], :name => "index_api_keys_on_access_token"
   add_index "api_keys", ["user_id"], :name => "index_api_keys_on_user_id"
 
+  create_table "applied_messages", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "applied_id"
+    t.string   "applied_type"
+    t.integer  "viewed"
+    t.integer  "status"
+    t.datetime "created_at",   :null => false
+    t.datetime "updated_at",   :null => false
+  end
+
   create_table "applied_projects", :force => true do |t|
     t.integer "project_id", :null => false
     t.integer "user_id",    :null => false

spec/factories/applied_messages.rb

@@ -0,0 +1,10 @@
+FactoryGirl.define do
+  factory :applied_message do
+    user_id 1
+applied_id 1
+applied_type "MyString"
+viewed 1
+status 1
+  end
+
+end

spec/models/applied_message_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe AppliedMessage, :type => :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end