update issue tags for pm

app/controllers/api/pm/issues_controller.rb

@@ -60,8 +60,12 @@ class Api::Pm::IssuesController < Api::Pm::BaseController
   end
 
   def tags
-    @issue_tags = IssueTag.init_mp_issues_tags
-    render_ok(@issue_tags)
+    IssueTag.pm_init_data(params[:pm_project_id]) unless $redis_cache.hget("pm_project_init_issue_tags", params[:pm_project_id])
+    @issue_tags = IssueTag.where(pm_project_id: params[:pm_project_id]).reorder("#{tag_sort_by} #{tag_sort_direction}")
+    @issue_tags = @issue_tags.ransack(name_cont: params[:keyword]).result if params[:keyword].present?
+    params[:only_name] = true #强制渲染 不走project
+    @issue_tags = kaminary_select_paginate(@issue_tags.select(:id, :name, :color))
+    render "api/v1/issues/issue_tags/index"
   end
 
   def statues
@@ -136,4 +140,18 @@ class Api::Pm::IssuesController < Api::Pm::BaseController
       receivers_login: []
     )
   end
+
+  private
+  def tag_sort_by
+    sort_by = params.fetch(:sort_by, "created_at")
+    sort_by = IssueTag.column_names.include?(sort_by) ? sort_by : "created_at"
+    sort_by
+  end
+
+  def tag_sort_direction
+    sort_direction = params.fetch(:sort_direction, "desc").downcase
+    sort_direction = %w(desc asc).include?(sort_direction) ? sort_direction : "desc"
+    sort_direction
+  end
+
 end