FIX update query projects api

app/queries/projects/list_query.rb

@@ -11,20 +11,45 @@ class Projects::ListQuery < ApplicationQuery
   end
 
   def call
-    q = params[:pinned].present? ? Project.pinned : Project
-    q = q.visible.by_name_or_identifier(params[:search])
-
-    scope = q
-      .with_project_type(params[:project_type])
-      .with_project_category(params[:category_id])
-      .with_project_language(params[:language_id])
+    collection = Project.all
+    collection = filter_projects(collection)
 
     sort = params[:sort_by] || "updated_on"
     sort_direction = params[:sort_direction] || "desc"
 
-    custom_sort(scope, sort, sort_direction)
+    custom_sort(collection, sort, sort_direction)
 
     # scope = scope.reorder("projects.#{sort} #{sort_direction}")
     # scope
   end
+
+  def filter_projects(collection)
+    collection = by_pinned(collection)
+    collection = by_search(collection)
+    collection = by_project_type(collection)
+    collection = by_project_category(collection)
+    collection = by_project_language(collection)
+    collection 
+  end
+
+  def by_search(items)
+    items.visible.by_name_or_identifier(params[:search])
+  end
+  
+  def by_project_type(items)
+    items.with_project_type(params[:project_type])
+  end
+
+  def by_project_category(items)
+    items.with_project_category(params[:category_id])
+  end
+
+  def by_project_language(items)
+    items.with_project_language(params[:language_id])
+  end
+  
+  def by_pinned(items)
+    (params[:pinned].present? && params[:category_id].present?) ? items.pinned : items
+  end
+  
 end