api: add /projects/visible API endpoint

FIxes #19361, #3119.

CHANGELOG

@@ -155,6 +155,7 @@ v 8.12.0
   - Test migration paths from 8.5 until current release !4874
   - Replace animateEmoji timeout with eventListener (ClemMakesApps)
   - Show badges in Milestone tabs. !5946 (Dan Rowden)
+  - Add `/projects/visible` API endpoint (Ben Boeckel)
   - Optimistic locking for Issues and Merge Requests (title and description overriding prevention)
   - Require confirmation when not logged in for unsubscribe links !6223 (Maximiliano Perez Coto)
   - Add `wiki_page_events` to project hook APIs (Ben Boeckel)

doc/api/projects.md

@@ -153,6 +153,135 @@ Parameters:
 ]
 ```
 
+Get a list of projects for which the authenticated user can see.
+
+```
+GET /projects/visible
+```
+
+Parameters:
+
+- `archived` (optional) - if passed, limit by archived status
+- `visibility` (optional) - if passed, limit by visibility `public`, `internal`, `private`
+- `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
+- `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
+- `search` (optional) - Return list of authorized projects according to a search criteria
+
+```json
+[
+  {
+    "id": 4,
+    "description": null,
+    "default_branch": "master",
+    "public": false,
+    "visibility_level": 0,
+    "ssh_url_to_repo": "git@example.com:diaspora/diaspora-client.git",
+    "http_url_to_repo": "http://example.com/diaspora/diaspora-client.git",
+    "web_url": "http://example.com/diaspora/diaspora-client",
+    "tag_list": [
+      "example",
+      "disapora client"
+    ],
+    "owner": {
+      "id": 3,
+      "name": "Diaspora",
+      "created_at": "2013-09-30T13:46:02Z"
+    },
+    "name": "Diaspora Client",
+    "name_with_namespace": "Diaspora / Diaspora Client",
+    "path": "diaspora-client",
+    "path_with_namespace": "diaspora/diaspora-client",
+    "issues_enabled": true,
+    "open_issues_count": 1,
+    "merge_requests_enabled": true,
+    "builds_enabled": true,
+    "wiki_enabled": true,
+    "snippets_enabled": false,
+    "container_registry_enabled": false,
+    "created_at": "2013-09-30T13:46:02Z",
+    "last_activity_at": "2013-09-30T13:46:02Z",
+    "creator_id": 3,
+    "namespace": {
+      "created_at": "2013-09-30T13:46:02Z",
+      "description": "",
+      "id": 3,
+      "name": "Diaspora",
+      "owner_id": 1,
+      "path": "diaspora",
+      "updated_at": "2013-09-30T13:46:02Z"
+    },
+    "archived": false,
+    "avatar_url": "http://example.com/uploads/project/avatar/4/uploads/avatar.png",
+    "shared_runners_enabled": true,
+    "forks_count": 0,
+    "star_count": 0,
+    "runners_token": "b8547b1dc37721d05889db52fa2f02",
+    "public_builds": true,
+    "shared_with_groups": []
+  },
+  {
+    "id": 6,
+    "description": null,
+    "default_branch": "master",
+    "public": false,
+    "visibility_level": 0,
+    "ssh_url_to_repo": "git@example.com:brightbox/puppet.git",
+    "http_url_to_repo": "http://example.com/brightbox/puppet.git",
+    "web_url": "http://example.com/brightbox/puppet",
+    "tag_list": [
+      "example",
+      "puppet"
+    ],
+    "owner": {
+      "id": 4,
+      "name": "Brightbox",
+      "created_at": "2013-09-30T13:46:02Z"
+    },
+    "name": "Puppet",
+    "name_with_namespace": "Brightbox / Puppet",
+    "path": "puppet",
+    "path_with_namespace": "brightbox/puppet",
+    "issues_enabled": true,
+    "open_issues_count": 1,
+    "merge_requests_enabled": true,
+    "builds_enabled": true,
+    "wiki_enabled": true,
+    "snippets_enabled": false,
+    "container_registry_enabled": false,
+    "created_at": "2013-09-30T13:46:02Z",
+    "last_activity_at": "2013-09-30T13:46:02Z",
+    "creator_id": 3,
+    "namespace": {
+      "created_at": "2013-09-30T13:46:02Z",
+      "description": "",
+      "id": 4,
+      "name": "Brightbox",
+      "owner_id": 1,
+      "path": "brightbox",
+      "updated_at": "2013-09-30T13:46:02Z"
+    },
+    "permissions": {
+      "project_access": {
+        "access_level": 10,
+        "notification_level": 3
+      },
+      "group_access": {
+        "access_level": 50,
+        "notification_level": 3
+      }
+    },
+    "archived": false,
+    "avatar_url": null,
+    "shared_runners_enabled": true,
+    "forks_count": 0,
+    "star_count": 0,
+    "runners_token": "b8547b1dc37721d05889db52fa2f02",
+    "public_builds": true,
+    "shared_with_groups": []
+  }
+]
+```
+
 ### List owned projects
 
 Get a list of projects which are owned by the authenticated user.

lib/api/projects.rb

@@ -32,6 +32,21 @@ module API
         end
       end
 
+      # Get a list of visible projects for authenticated user
+      #
+      # Example Request:
+      #   GET /projects/visible
+      get '/visible' do
+        @projects = ProjectsFinder.new.execute(current_user)
+        @projects = filter_projects(@projects)
+        @projects = paginate @projects
+        if params[:simple]
+          present @projects, with: Entities::BasicProjectDetails, user: current_user
+        else
+          present @projects, with: Entities::ProjectWithAccess, user: current_user
+        end
+      end
+
       # Get an owned projects list for authenticated user
       #
       # Example Request:

spec/requests/api/projects_spec.rb

@@ -175,6 +175,17 @@ describe API::API, api: true  do
     end
   end
 
+  describe 'GET /projects/visible' do
+    let(:public_project) { create(:project, :public) }
+
+    it 'returns the projects viewable by the user' do
+      get api('/projects/visible', user3)
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.map { |project| project['id'] }).to contain_exactly(project.id, project2.id, project4.id)
+    end
+  end
+
   describe 'GET /projects/starred' do
     let(:public_project) { create(:project, :public) }