ProjectsFinder should handle more options

Extended ProjectFinder in order to handle the following options:
 - current_user - which user use
 - project_ids_relation: int[] - project ids to use
 - params:
   -  trending: boolean
   -  non_public: boolean
   -  starred: boolean
   -  sort: string
   -  visibility_level: int
   -  tags: string[]
   -  personal: boolean
   -  search: string
   -  non_archived: boolean

GroupProjectsFinder now inherits from ProjectsFinder.
Changed the code in order to use the new available options.

1 files changed, 14 insertions, 20 deletions

diff --git a/app/controllers/explore/projects_controller.rb b/app/controllers/explore/projects_controller.rb
index 6167f9bd335..8f1870759e4 100644
--- a/app/controllers/explore/projects_controller.rb
+++ b/app/controllers/explore/projects_controller.rb
@@ -1,14 +1,12 @@
 class Explore::ProjectsController < Explore::ApplicationController
-  include FilterProjects
+  include ParamsBackwardCompatibility
+
+  before_action :set_non_archived_param
 
   def index
-    @projects = load_projects
-    @tags = @projects.tags_on(:tags)
-    @projects = @projects.tagged_with(params[:tag]) if params[:tag].present?
-    @projects = @projects.where(visibility_level: params[:visibility_level]) if params[:visibility_level].present?
-    @projects = filter_projects(@projects)
-    @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.includes(:namespace).page(params[:page])
+    params[:sort] ||= 'latest_activity_desc'
+    @sort = params[:sort]
+    @projects = load_projects.page(params[:page])
 
     respond_to do |format|
       format.html
@@ -21,10 +19,9 @@ class Explore::ProjectsController < Explore::ApplicationController
   end
 
   def trending
-    @projects = load_projects(Project.trending)
-    @projects = filter_projects(@projects)
-    @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.page(params[:page])
+    params[:trending] = true
+    @sort = params[:sort]
+    @projects = load_projects.page(params[:page])
 
     respond_to do |format|
       format.html
@@ -37,10 +34,7 @@ class Explore::ProjectsController < Explore::ApplicationController
   end
 
   def starred
-    @projects = load_projects
-    @projects = filter_projects(@projects)
-    @projects = @projects.reorder('star_count DESC')
-    @projects = @projects.page(params[:page])
+    @projects = load_projects.reorder('star_count DESC').page(params[:page])
 
     respond_to do |format|
       format.html
@@ -52,10 +46,10 @@ class Explore::ProjectsController < Explore::ApplicationController
     end
   end
 
-  protected
+  private
 
-  def load_projects(base_scope = nil)
-    base_scope ||= ProjectsFinder.new.execute(current_user)
-    base_scope.includes(:route, namespace: :route)
+  def load_projects
+    ProjectsFinder.new(current_user: current_user, params: params).
+      execute.includes(:route, namespace: :route)
   end
 end