Fix "Shared projects" tab

app/controllers/groups_controller.rb

@@ -44,7 +44,7 @@ class GroupsController < Groups::ApplicationController
     @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.page(params[:page]).per(PER_PAGE) if params[:filter_projects].blank?
-    @shared_projects = GroupProjectsFinder.new(group, shared: true).execute(current_user)
+    @shared_projects = GroupProjectsFinder.new(group, only_shared: true).execute(current_user)
     respond_to do |format|
       format.html
@@ -77,7 +77,7 @@ class GroupsController < Groups::ApplicationController
   end
   def projects
-    @projects = @projects.sorted_by_activity.page(params[:page])
+    @projects = @group.projects.page(params[:page])
   end
   def update

app/finders/group_projects_finder.rb

@@ -13,29 +13,29 @@ class GroupProjectsFinder < UnionFinder
   private
   def group_projects(current_user)
-    include_owned = @options.fetch(:owned, true)
-    include_shared = @options.fetch(:shared, true)
+    only_owned = @options.fetch(:only_owned, false)
+    only_shared = @options.fetch(:only_shared, false)
     projects = []
     if current_user
       if @group.users.include?(current_user)
-        projects << @group.projects if include_owned
-        projects << @group.shared_projects if include_shared
+        projects << @group.projects unless only_shared
+        projects << @group.shared_projects unless only_owned
       else
-        if include_owned
+        unless only_shared
           projects << @group.projects.visible_to_user(current_user)
           projects << @group.projects.public_to_user(current_user)
         end
-        if include_shared
+        unless only_owned
           projects << @group.shared_projects.visible_to_user(current_user)
           projects << @group.shared_projects.public_to_user(current_user)
         end
       end
     else
-      projects << @group.projects.public_only if include_owned
-      projects << @group.shared_projects.public_only if include_shared
+      projects << @group.projects.public_only unless only_shared
+      projects << @group.shared_projects.public_only unless only_owned
     end
     projects