Refactor members controller destroy action

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/controllers/concerns/membership_actions.rb

@@ -4,7 +4,7 @@ module MembershipActions
   def create
     status = Members::CreateService.new(membershipable, current_user, params).execute
-    redirect_url = polymorphic_url([membershipable, :members])
+    redirect_url = members_page_url
     if status
       redirect_to redirect_url, notice: 'Users were successfully added.'
@@ -13,6 +13,20 @@ module MembershipActions
     end
   end
+  def destroy
+    Members::DestroyService.new(membershipable, current_user, params).
+      execute(:all)
+
+    respond_to do |format|
+      format.html do
+        message = "User was successfully removed from #{source_type}."
+        redirect_to members_page_url, notice: message
+      end
+
+      format.js { head :ok }
+    end
+  end
+
   def request_access
     membershipable.request_access(current_user)
@@ -23,20 +37,20 @@ module MembershipActions
   def approve_access_request
     Members::ApproveAccessRequestService.new(membershipable, current_user, params).execute
-    redirect_to polymorphic_url([membershipable, :members])
+    redirect_to members_page_url
   end
   def leave
     member = Members::DestroyService.new(membershipable, current_user, user_id: current_user.id).
       execute(:all)
-    source_type = membershipable.class.to_s.humanize(capitalize: false)
     notice =
       if member.request?
         "Your access request to the #{source_type} has been withdrawn."
       else
         "You left the \"#{membershipable.human_name}\" #{source_type}."
       end
+
     redirect_path = member.request? ? member.source : [:dashboard, membershipable.class.to_s.tableize]
     redirect_to redirect_path, notice: notice
@@ -47,4 +61,16 @@ module MembershipActions
   def membershipable
     raise NotImplementedError
   end
+
+  def members_page_url
+    if membershipable.is_a?(Project)
+      project_settings_members_path(membershipable)
+    else
+      polymorphic_url([membershipable, :members])
+    end
+  end
+
+  def source_type
+    @source_type ||= membershipable.class.to_s.humanize(capitalize: false)
+  end
 end

app/controllers/groups/group_members_controller.rb

@@ -29,15 +29,6 @@ class Groups::GroupMembersController < Groups::ApplicationController
     @group_member.update_attributes(member_params)
   end
-  def destroy
-    Members::DestroyService.new(@group, current_user, id: params[:id]).execute(:all)
-
-    respond_to do |format|
-      format.html { redirect_to group_group_members_path(@group), notice: 'User was successfully removed from group.' }
-      format.js { head :ok }
-    end
-  end
-
   def resend_invite
     redirect_path = group_group_members_path(@group)

app/controllers/projects/project_members_controller.rb

@@ -18,18 +18,6 @@ class Projects::ProjectMembersController < Projects::ApplicationController
     @project_member.update_attributes(member_params)
   end
-  def destroy
-    Members::DestroyService.new(@project, current_user, params).
-      execute(:all)
-
-    respond_to do |format|
-      format.html do
-        redirect_to namespace_project_settings_members_path(@project.namespace, @project)
-      end
-      format.js { head :ok }
-    end
-  end
-
   def resend_invite
     redirect_path = namespace_project_settings_members_path(@project.namespace, @project)

spec/controllers/projects/project_members_controller_spec.rb

@@ -225,7 +225,7 @@ describe Projects::ProjectMembersController do
                                         id: member
           expect(response).to redirect_to(
-            namespace_project_project_members_path(project.namespace, project)
+            namespace_project_settings_members_path(project.namespace, project)
           )
           expect(project.members).to include member
         end