modify project package

app/api/mobile/entities/project_package.rb

@@ -8,6 +8,7 @@ module Mobile
       expose :title
       expose :content
       expose :category
+      expose :category_name
       expose :category_id do |p, _|
         p.project_package_category_id
       end

app/models/project_package.rb

@@ -3,8 +3,6 @@ class ProjectPackage < ActiveRecord::Base
 
   acts_as_attachable
 
-  CATEGORY_VALUES = %w(front backend mobile database cloud_compute_and_big_data devops_and_test ai other)
-
   attr_accessible :title, :content, :project_package_category_id, :deadline_at, :contact_name, :contact_phone, :min_price, :max_price
 
   belongs_to :creator, class_name: 'User'
@@ -60,6 +58,10 @@ class ProjectPackage < ActiveRecord::Base
     project_package_category.name
   end
 
+  def category_name
+    project_package_category.en_name
+  end
+
   def visitable?
     !editable?
   end
@@ -91,7 +93,7 @@ class ProjectPackage < ActiveRecord::Base
   end
 
   def category_text
-    I18n.t("project_package.category.#{category}")
+    I18n.t("project_package.category.#{category_name}")
   end
 
   def status_text

app/models/project_package_category.rb

@@ -1,5 +1,20 @@
 class ProjectPackageCategory < ActiveRecord::Base
   default_scope order: 'position asc'
 
+  EN_NAMES_MAP = {
+    1 => 'front',
+    2 => 'backend',
+    3 => 'mobile',
+    4 => 'database',
+    5 => 'cloud_compute_and_big_data',
+    6 => 'devops_and_test',
+    7 => 'ai',
+    8 => 'other'
+  }
+
   has_many :project_packages, dependent: :destroy
+
+  def en_name
+    EN_NAMES_MAP[id]
+  end
 end

app/views/users/_project_package.html.erb

@@ -1,3 +1,8 @@
+<%
+ image_name_map = {
+     "前端开发" => 'front',
+ }
+%>
 <% if @type == 'p_package' && User.current == @user %>
   <div class="edu-back-white padding20-30 clearfix secondNav educontent bor-top-greyE">
     <li class="<%= @p == 'a' ? 'active' : '' %>"><%= link_to "全部", user_path(@user, :type => @type), :remote => true %></li>
@@ -26,7 +31,7 @@
       <% can_manage = @type == 'p_package' && (admin_or_business? || current_user.id == @user.id) %>
       <div class="project-package-item <%= can_manage ? 'with-operator' : '' %> project-package-<%= object.id %>">
         <div class="item-image">
-          <%= image_tag("educoder/project_packages/#{object.category}.png") %>
+          <%= image_tag("educoder/project_packages/#{object.category_name}.png") %>
         </div>
         <div class="item-body">
           <div class="item-head">
@@ -49,7 +54,7 @@
             </div>
           </div>
           <div class="item-category">
-            <div class="item-category-item"><%= object.category_text %></div>
+            <div class="item-category-item"><%= object.category %></div>
           </div>
           <div class="item-other">
             <div class="item-group item-other-visit">