Merge branch '5594-geo-add-repository-verification-failures-to-api' into 'master'

Backport of gitlab-org/gitlab-ee!6137

See merge request gitlab-org/gitlab-ce!20699

doc/api/projects.md

@@ -55,6 +55,8 @@ GET /projects
 | `with_custom_attributes` | boolean | no | Include [custom attributes](custom_attributes.md) in response (admins only) |
 | `with_issues_enabled` | boolean | no | Limit by enabled issues feature |
 | `with_merge_requests_enabled` | boolean | no | Limit by enabled merge requests feature |
+| `wiki_checksum_failed` | boolean | no | Limit projects where the wiki checksum calculation has failed _([Introduced][ee-6137] in [GitLab Premium][eep] 11.2)_ |
+| `repository_checksum_failed` | boolean | no | Limit projects where the repository checksum calculation has failed _([Introduced][ee-6137] in [GitLab Premium][eep] 11.2)_ |
 When `simple=true` or the user is unauthenticated this returns something like:
@@ -1509,3 +1511,6 @@ GET /projects/:id/snapshot
 | --------- | ---- | -------- | ----------- |
 | `id`      | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
 | `wiki`    | boolean | no | Whether to download the wiki, rather than project, repository |
+
+[eep]: https://about.gitlab.com/pricing/ "Available only in GitLab Premium"
+[ee-6137]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/6137

lib/api/projects.rb

@@ -8,6 +8,21 @@ module API
     before { authenticate_non_get! }
+    helpers do
+      params :optional_filter_params_ee do
+        # EE::API::Projects would override this helper
+      end
+
+      # EE::API::Projects would override this method
+      def apply_filters(projects)
+        projects = projects.with_issues_available_for_user(current_user) if params[:with_issues_enabled]
+        projects = projects.with_merge_requests_enabled if params[:with_merge_requests_enabled]
+        projects = projects.with_statistics if params[:statistics]
+
+        projects
+      end
+    end
+
     helpers do
       params :statistics_params do
         optional :statistics, type: Boolean, default: false, desc: 'Include project statistics'
@@ -39,6 +54,8 @@ module API
         optional :membership, type: Boolean, default: false, desc: 'Limit by projects that the current user is a member of'
         optional :with_issues_enabled, type: Boolean, default: false, desc: 'Limit by enabled issues feature'
         optional :with_merge_requests_enabled, type: Boolean, default: false, desc: 'Limit by enabled merge requests feature'
+
+        use :optional_filter_params_ee
       end
       params :create_params do
@@ -52,9 +69,7 @@ module API
       def present_projects(projects, options = {})
         projects = reorder_projects(projects)
-        projects = projects.with_issues_available_for_user(current_user) if params[:with_issues_enabled]
-        projects = projects.with_merge_requests_enabled if params[:with_merge_requests_enabled]
-        projects = projects.with_statistics if params[:statistics]
+        projects = apply_filters(projects)
         projects = paginate(projects)
         projects, options = with_custom_attributes(projects, options)