fix: projects load by project language slowly

app/controllers/versions_controller.rb

@@ -52,16 +52,14 @@ class VersionsController < ApplicationController
                         (params[:done_ratio].present? && params[:done_ratio].to_s != "all") || 
                         (params[:issue_type].present? && params[:issue_type].to_s != "all") || 
                         (params[:issue_tag_id].present? && params[:issue_tag_id].to_s != "all")
-    puts has_filter_params
     @version_close_issues_size = has_filter_params ? version_issues.closed.size : @version.issues.issue_includes.closed.size
     @version_issues_size = has_filter_params ? version_issues.size : @version.issues.issue_includes.size
-    puts @version_close_issues_size
-    puts @version_issues_size
     if status_type.to_s == "1"  #表示开启中的
       version_issues = version_issues.where.not(status_id: 5)
     else
       version_issues = version_issues.where(status_id: 5)
     end
+    puts cookies.to_json
 
     @page  = params[:page]  || 1
     @limit = params[:limit] || 15

app/models/project.rb

@@ -64,8 +64,11 @@
 #  index_projects_on_invite_code             (invite_code)
 #  index_projects_on_is_public               (is_public)
 #  index_projects_on_lft                     (lft)
+#  index_projects_on_license_id              (license_id)
 #  index_projects_on_name                    (name)
 #  index_projects_on_platform                (platform)
+#  index_projects_on_project_category_id     (project_category_id)
+#  index_projects_on_project_language_id     (project_language_id)
 #  index_projects_on_project_type            (project_type)
 #  index_projects_on_recommend               (recommend)
 #  index_projects_on_rgt                     (rgt)

app/services/cache/platform_project_languages_count_service.rb

@@ -46,11 +46,11 @@ class Cache::PlatformProjectLanguagesCountService < ApplicationService
 
   def reset_platform_project_language_count_by_key
     return if key.nil?
-    $redis_cache.hset(platform_project_language_count_key, key, Project.joins(:project_language).where(project_languages: {name: key}).count) 
+    $redis_cache.hset(platform_project_language_count_key, key, ProjectLanguage.where(name: key).projects_count) 
   end
 
   def reset_platform_project_language_count
-    Project.joins(:project_language).group("project_languages.name").count.each do |k, v|
+    ProjectLanguage.where.not(projects_count: 0).group("project_languages.name").sum(:projects_count).each do |k, v|
       $redis_cache.hset(platform_project_language_count_key, k, v)
     end
   end

db/migrate/20210621090005_add_project_language_index_to_projects.rb

@@ -0,0 +1,7 @@
+class AddProjectLanguageIndexToProjects < ActiveRecord::Migration[5.2]
+  def change
+    add_index :projects, :project_category_id
+    add_index :projects, :project_language_id 
+    add_index :projects, :license_id
+  end
+end