summaryrefslogtreecommitdiff
path: root/lib/api/projects.rb
blob: a7d620145093f5eb2b80d76a901ff5c02eecc73e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
# frozen_string_literal: true

require_dependency 'declarative_policy'

module API
  class Projects < Grape::API
    include PaginationParams
    include Helpers::CustomAttributes

    helpers Helpers::ProjectsHelpers

    before { authenticate_non_get! }

    helpers do
      # 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]

        lang = params[:with_programming_language]
        projects = projects.with_programming_language(lang) if lang

        projects
      end

      def verify_update_project_attrs!(project, attrs)
      end
    end

    helpers do
      params :statistics_params do
        optional :statistics, type: Boolean, default: false, desc: 'Include project statistics'
      end

      params :collection_params do
        use :sort_params
        use :filter_params
        use :pagination

        optional :simple, type: Boolean, default: false,
                          desc: 'Return only the ID, URL, name, and path of each project'
      end

      params :sort_params do
        optional :order_by, type: String, values: %w[id name path created_at updated_at last_activity_at],
                            default: 'created_at', desc: 'Return projects ordered by field'
        optional :sort, type: String, values: %w[asc desc], default: 'desc',
                        desc: 'Return projects sorted in ascending and descending order'
      end

      params :filter_params do
        optional :archived, type: Boolean, desc: 'Limit by archived status'
        optional :visibility, type: String, values: Gitlab::VisibilityLevel.string_values,
                              desc: 'Limit by visibility'
        optional :search, type: String, desc: 'Return list of projects matching the search criteria'
        optional :owned, type: Boolean, default: false, desc: 'Limit by owned by authenticated user'
        optional :starred, type: Boolean, default: false, desc: 'Limit by starred status'
        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'
        optional :with_programming_language, type: String, desc: 'Limit to repositories which use the given programming language'
        optional :min_access_level, type: Integer, values: Gitlab::Access.all_values, desc: 'Limit by minimum access level of authenticated user'

        use :optional_filter_params_ee
      end

      params :create_params do
        optional :namespace_id, type: Integer, desc: 'Namespace ID for the new project. Default to the user namespace.'
        optional :import_url, type: String, desc: 'URL from which the project is imported'
      end

      def load_projects
        ProjectsFinder.new(current_user: current_user, params: project_finder_params).execute
      end

      def present_projects(projects, options = {})
        projects = reorder_projects(projects)
        projects = apply_filters(projects)
        projects = paginate(projects)
        projects, options = with_custom_attributes(projects, options)

        options = options.reverse_merge(
          with: current_user ? Entities::ProjectWithAccess : Entities::BasicProjectDetails,
          statistics: params[:statistics],
          current_user: current_user,
          license: false
        )
        options[:with] = Entities::BasicProjectDetails if params[:simple]

        present options[:with].prepare_relation(projects, options), options
      end

      def translate_params_for_compatibility(params)
        params[:builds_enabled] = params.delete(:jobs_enabled) if params.key?(:jobs_enabled)
        params
      end
    end

    resource :users, requirements: API::USER_REQUIREMENTS do
      desc 'Get a user projects' do
        success Entities::BasicProjectDetails
      end
      params do
        requires :user_id, type: String, desc: 'The ID or username of the user'
        use :collection_params
        use :statistics_params
        use :with_custom_attributes
      end
      get ":user_id/projects" do
        user = find_user(params[:user_id])
        not_found!('User') unless user

        params[:user] = user

        present_projects load_projects
      end
    end

    resource :projects do
      include CustomAttributesEndpoints

      desc 'Get a list of visible projects for authenticated user' do
        success Entities::BasicProjectDetails
      end
      params do
        use :collection_params
        use :statistics_params
        use :with_custom_attributes
      end
      get do
        present_projects load_projects
      end

      desc 'Create new project' do
        success Entities::Project
      end
      params do
        optional :name, type: String, desc: 'The name of the project'
        optional :path, type: String, desc: 'The path of the repository'
        at_least_one_of :name, :path
        use :optional_project_params
        use :create_params
      end
      post do
        attrs = declared_params(include_missing: false)
        attrs = translate_params_for_compatibility(attrs)
        project = ::Projects::CreateService.new(current_user, attrs).execute

        if project.saved?
          present project, with: Entities::Project,
                           user_can_admin_project: can?(current_user, :admin_project, project),
                           current_user: current_user
        else
          if project.errors[:limit_reached].present?
            error!(project.errors[:limit_reached], 403)
          end

          render_validation_error!(project)
        end
      end

      desc 'Create new project for a specified user. Only available to admin users.' do
        success Entities::Project
      end
      params do
        requires :name, type: String, desc: 'The name of the project'
        requires :user_id, type: Integer, desc: 'The ID of a user'
        optional :path, type: String, desc: 'The path of the repository'
        optional :default_branch, type: String, desc: 'The default branch of the project'
        use :optional_project_params
        use :create_params
      end
      # rubocop: disable CodeReuse/ActiveRecord
      post "user/:user_id" do
        authenticated_as_admin!
        user = User.find_by(id: params.delete(:user_id))
        not_found!('User') unless user

        attrs = declared_params(include_missing: false)
        attrs = translate_params_for_compatibility(attrs)
        project = ::Projects::CreateService.new(user, attrs).execute

        if project.saved?
          present project, with: Entities::Project,
                           user_can_admin_project: can?(current_user, :admin_project, project),
                           current_user: current_user
        else
          render_validation_error!(project)
        end
      end
      # rubocop: enable CodeReuse/ActiveRecord
    end

    params do
      requires :id, type: String, desc: 'The ID of a project'
    end
    resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
      desc 'Get a single project' do
        success Entities::ProjectWithAccess
      end
      params do
        use :statistics_params
        use :with_custom_attributes

        optional :license, type: Boolean, default: false,
                           desc: 'Include project license data'
      end
      get ":id" do
        options = {
          with: current_user ? Entities::ProjectWithAccess : Entities::BasicProjectDetails,
          current_user: current_user,
          user_can_admin_project: can?(current_user, :admin_project, user_project),
          statistics: params[:statistics],
          license: params[:license]
        }

        project, options = with_custom_attributes(user_project, options)

        present project, options
      end

      desc 'Fork new project for the current user or provided namespace.' do
        success Entities::Project
      end
      params do
        optional :namespace, type: String, desc: 'The ID or name of the namespace that the project will be forked into'
        optional :path, type: String, desc: 'The path that will be assigned to the fork'
        optional :name, type: String, desc: 'The name that will be assigned to the fork'
      end
      post ':id/fork' do
        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/42284')

        fork_params = declared_params(include_missing: false)
        namespace_id = fork_params[:namespace]

        if namespace_id.present?
          fork_params[:namespace] = find_namespace(namespace_id)

          unless fork_params[:namespace] && can?(current_user, :create_projects, fork_params[:namespace])
            not_found!('Target Namespace')
          end
        end

        forked_project = ::Projects::ForkService.new(user_project, current_user, fork_params).execute

        if forked_project.errors.any?
          conflict!(forked_project.errors.messages)
        else
          present forked_project, with: Entities::Project,
                                  user_can_admin_project: can?(current_user, :admin_project, forked_project),
                                  current_user: current_user
        end
      end

      desc 'List forks of this project' do
        success Entities::Project
      end
      params do
        use :collection_params
        use :with_custom_attributes
      end
      get ':id/forks' do
        forks = ForkProjectsFinder.new(user_project, params: project_finder_params, current_user: current_user).execute

        present_projects forks
      end

      desc 'Check pages access of this project'
      get ':id/pages_access' do
        authorize! :read_pages_content, user_project unless user_project.public_pages?
        status 200
      end

      desc 'Update an existing project' do
        success Entities::Project
      end
      params do
        optional :name, type: String, desc: 'The name of the project'
        optional :default_branch, type: String, desc: 'The default branch of the project'
        optional :path, type: String, desc: 'The path of the repository'

        use :optional_project_params
        use :optional_update_params_ee

        at_least_one_of(*Helpers::ProjectsHelpers.update_params_at_least_one_of)
      end
      put ':id' do
        authorize_admin_project
        attrs = declared_params(include_missing: false)
        authorize! :rename_project, user_project if attrs[:name].present?
        authorize! :change_visibility_level, user_project if attrs[:visibility].present?

        attrs = translate_params_for_compatibility(attrs)

        verify_update_project_attrs!(user_project, attrs)

        result = ::Projects::UpdateService.new(user_project, current_user, attrs).execute

        if result[:status] == :success
          present user_project, with: Entities::Project,
                                user_can_admin_project: can?(current_user, :admin_project, user_project),
                                current_user: current_user
        else
          render_validation_error!(user_project)
        end
      end

      desc 'Archive a project' do
        success Entities::Project
      end
      post ':id/archive' do
        authorize!(:archive_project, user_project)

        ::Projects::UpdateService.new(user_project, current_user, archived: true).execute

        present user_project, with: Entities::Project, current_user: current_user
      end

      desc 'Unarchive a project' do
        success Entities::Project
      end
      post ':id/unarchive' do
        authorize!(:archive_project, user_project)

        ::Projects::UpdateService.new(@project, current_user, archived: false).execute

        present user_project, with: Entities::Project, current_user: current_user
      end

      desc 'Star a project' do
        success Entities::Project
      end
      post ':id/star' do
        if current_user.starred?(user_project)
          not_modified!
        else
          current_user.toggle_star(user_project)
          user_project.reset

          present user_project, with: Entities::Project, current_user: current_user
        end
      end

      desc 'Unstar a project' do
        success Entities::Project
      end
      post ':id/unstar' do
        if current_user.starred?(user_project)
          current_user.toggle_star(user_project)
          user_project.reset

          present user_project, with: Entities::Project, current_user: current_user
        else
          not_modified!
        end
      end

      desc 'Get languages in project repository'
      get ':id/languages' do
        ::Projects::RepositoryLanguagesService
          .new(user_project, current_user)
          .execute.map { |lang| [lang.name, lang.share] }.to_h
      end

      desc 'Remove a project'
      delete ":id" do
        authorize! :remove_project, user_project

        destroy_conditionally!(user_project) do
          ::Projects::DestroyService.new(user_project, current_user, {}).async_execute
        end

        accepted!
      end

      desc 'Mark this project as forked from another'
      params do
        requires :forked_from_id, type: String, desc: 'The ID of the project it was forked from'
      end
      post ":id/fork/:forked_from_id" do
        authorize! :admin_project, user_project

        fork_from_project = find_project!(params[:forked_from_id])

        not_found!("Source Project") unless fork_from_project

        result = ::Projects::ForkService.new(fork_from_project, current_user).execute(user_project)

        if result
          present user_project.reset, with: Entities::Project, current_user: current_user
        else
          render_api_error!("Project already forked", 409) if user_project.forked?
        end
      end

      desc 'Remove a forked_from relationship'
      delete ":id/fork" do
        authorize! :remove_fork_project, user_project

        result = destroy_conditionally!(user_project) do
          ::Projects::UnlinkForkService.new(user_project, current_user).execute
        end

        result ? status(204) : not_modified!
      end

      desc 'Share the project with a group' do
        success Entities::ProjectGroupLink
      end
      params do
        requires :group_id, type: Integer, desc: 'The ID of a group'
        requires :group_access, type: Integer, values: Gitlab::Access.values, as: :link_group_access, desc: 'The group access level'
        optional :expires_at, type: Date, desc: 'Share expiration date'
      end
      post ":id/share" do
        authorize! :admin_project, user_project
        group = Group.find_by_id(params[:group_id])

        unless user_project.allowed_to_share_with_group?
          break render_api_error!("The project sharing with group is disabled", 400)
        end

        result = ::Projects::GroupLinks::CreateService.new(user_project, current_user, declared_params(include_missing: false))
          .execute(group)

        if result[:status] == :success
          present result[:link], with: Entities::ProjectGroupLink
        else
          render_api_error!(result[:message], result[:http_status])
        end
      end

      params do
        requires :group_id, type: Integer, desc: 'The ID of the group'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      delete ":id/share/:group_id" do
        authorize! :admin_project, user_project

        link = user_project.project_group_links.find_by(group_id: params[:group_id])
        not_found!('Group Link') unless link

        destroy_conditionally!(link)
      end
      # rubocop: enable CodeReuse/ActiveRecord

      desc 'Upload a file'
      params do
        requires :file, type: File, desc: 'The file to be uploaded'
      end
      post ":id/uploads" do
        UploadService.new(user_project, params[:file]).execute.to_h
      end

      desc 'Get the users list of a project' do
        success Entities::UserBasic
      end
      params do
        optional :search, type: String, desc: 'Return list of users matching the search criteria'
        use :pagination
      end
      get ':id/users' do
        users = DeclarativePolicy.subject_scope { user_project.team.users }
        users = users.search(params[:search]) if params[:search].present?

        present paginate(users), with: Entities::UserBasic
      end

      desc 'Start the housekeeping task for a project' do
        detail 'This feature was introduced in GitLab 9.0.'
      end
      post ':id/housekeeping' do
        authorize_admin_project

        begin
          ::Projects::HousekeepingService.new(user_project, :gc).execute
        rescue ::Projects::HousekeepingService::LeaseTaken => error
          conflict!(error.message)
        end
      end

      desc 'Transfer a project to a new namespace'
      params do
        requires :namespace, type: String, desc: 'The ID or path of the new namespace'
      end
      put ":id/transfer" do
        authorize! :change_namespace, user_project

        namespace = find_namespace!(params[:namespace])
        result = ::Projects::TransferService.new(user_project, current_user).execute(namespace)

        if result
          present user_project, with: Entities::Project, current_user: current_user
        else
          render_api_error!("Failed to transfer project #{user_project.errors.messages}", 400)
        end
      end
    end
  end
end