summaryrefslogtreecommitdiff
path: root/lib/api/groups.rb
blob: bf3d6c3c7e0fa1afcc80a89f832a43977c37cef9 (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
# frozen_string_literal: true

module API
  class Groups < ::API::Base
    include PaginationParams
    include Helpers::CustomAttributes

    before { authenticate_non_get! }

    helpers Helpers::GroupsHelpers

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

      params :group_list_params do
        use :statistics_params
        optional :skip_groups, type: Array[Integer], coerce_with: ::API::Validations::Types::CommaSeparatedToIntegerArray.coerce, desc: 'Array of group ids to exclude from list'
        optional :all_available, type: Boolean, desc: 'Show all group that you have access to'
        optional :search, type: String, desc: 'Search for a specific group'
        optional :owned, type: Boolean, default: false, desc: 'Limit by owned by authenticated user'
        optional :order_by, type: String, values: %w[name path id], default: 'name', desc: 'Order by name, path or id'
        optional :sort, type: String, values: %w[asc desc], default: 'asc', desc: 'Sort by asc (ascending) or desc (descending)'
        optional :min_access_level, type: Integer, values: Gitlab::Access.all_values, desc: 'Minimum access level of authenticated user'
        optional :top_level_only, type: Boolean, desc: 'Only include top level groups'
        use :pagination
      end

      # rubocop: disable CodeReuse/ActiveRecord
      def find_groups(params, parent_id = nil)
        find_params = params.slice(
          :all_available,
          :custom_attributes,
          :owned, :min_access_level,
          :include_parent_descendants
        )

        find_params[:parent] = if params[:top_level_only]
                                 [nil]
                               elsif parent_id
                                 find_group!(parent_id)
                               end

        find_params[:all_available] =
          find_params.fetch(:all_available, current_user&.can_read_all_resources?)

        groups = GroupsFinder.new(current_user, find_params).execute
        groups = groups.search(params[:search]) if params[:search].present?
        groups = groups.where.not(id: params[:skip_groups]) if params[:skip_groups].present?
        order_options = { params[:order_by] => params[:sort] }
        order_options["id"] ||= "asc"
        groups = groups.reorder(order_options)

        groups
      end
      # rubocop: enable CodeReuse/ActiveRecord

      def create_group
        # This is a separate method so that EE can extend its behaviour, without
        # having to modify this code directly.
        ::Groups::CreateService
          .new(current_user, declared_params(include_missing: false))
          .execute
      end

      def update_group(group)
        # This is a separate method so that EE can extend its behaviour, without
        # having to modify this code directly.
        ::Groups::UpdateService
          .new(group, current_user, declared_params(include_missing: false))
          .execute
      end

      def find_group_projects(params, finder_options)
        group = find_group!(params[:id])

        projects = GroupProjectsFinder.new(
          group: group,
          current_user: current_user,
          params: project_finder_params,
          options: finder_options
        ).execute
        projects = reorder_projects_with_similarity_order_support(group, projects)
        paginate(projects)
      end

      def present_projects(params, projects)
        options = {
          with: params[:simple] ? Entities::BasicProjectDetails : Entities::Project,
          current_user: current_user
        }

        projects, options = with_custom_attributes(projects, options)

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

      def present_groups(params, groups)
        options = {
          with: Entities::Group,
          current_user: current_user,
          statistics: params[:statistics] && current_user&.admin?
        }

        groups = groups.with_statistics if options[:statistics]
        groups, options = with_custom_attributes(groups, options)

        present paginate(groups), options
      end

      def delete_group(group)
        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-foss/issues/46285')
        destroy_conditionally!(group) do |group|
          ::Groups::DestroyService.new(group, current_user).async_execute
        end

        accepted!
      end

      def reorder_projects_with_similarity_order_support(group, projects)
        return handle_similarity_order(group, projects) if params[:order_by] == 'similarity'

        reorder_projects(projects)
      end

      # rubocop: disable CodeReuse/ActiveRecord
      def handle_similarity_order(group, projects)
        if params[:search].present? && Feature.enabled?(:similarity_search, group, default_enabled: true)
          projects.sorted_by_similarity_desc(params[:search])
        else
          order_options = { name: :asc }
          order_options['id'] ||= params[:sort] || 'asc'
          projects.reorder(order_options)
        end
      end
      # rubocop: enable CodeReuse/ActiveRecord
    end

    resource :groups do
      include CustomAttributesEndpoints

      desc 'Get a groups list' do
        success Entities::Group
      end
      params do
        use :group_list_params
        use :with_custom_attributes
      end
      get do
        groups = find_groups(declared_params(include_missing: false), params[:id])
        present_groups params, groups
      end

      desc 'Create a group. Available only for users who can create groups.' do
        success Entities::Group
      end
      params do
        requires :name, type: String, desc: 'The name of the group'
        requires :path, type: String, desc: 'The path of the group'
        optional :parent_id, type: Integer, desc: 'The parent group id for creating nested group'

        use :optional_params
      end
      post do
        parent_group = find_group!(params[:parent_id]) if params[:parent_id].present?
        if parent_group
          authorize! :create_subgroup, parent_group
        else
          authorize! :create_group
        end

        group = create_group
        group.preload_shared_group_links

        if group.persisted?
          present group, with: Entities::GroupDetail, current_user: current_user
        else
          render_api_error!("Failed to save group #{group.errors.messages}", 400)
        end
      end
    end

    params do
      requires :id, type: String, desc: 'The ID of a group'
    end
    resource :groups, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
      desc 'Update a group. Available only for users who can administrate groups.' do
        success Entities::Group
      end
      params do
        optional :name, type: String, desc: 'The name of the group'
        optional :path, type: String, desc: 'The path of the group'
        use :optional_params
        use :optional_update_params_ee
      end
      put ':id' do
        group = find_group!(params[:id])
        group.preload_shared_group_links

        authorize! :admin_group, group

        if update_group(group)
          present group, with: Entities::GroupDetail, current_user: current_user
        else
          render_validation_error!(group)
        end
      end

      desc 'Get a single group, with containing projects.' do
        success Entities::GroupDetail
      end
      params do
        use :with_custom_attributes
        optional :with_projects, type: Boolean, default: true, desc: 'Omit project details'
      end
      get ":id" do
        group = find_group!(params[:id])
        group.preload_shared_group_links

        options = {
          with: params[:with_projects] ? Entities::GroupDetail : Entities::Group,
          current_user: current_user,
          user_can_admin_group: can?(current_user, :admin_group, group)
        }

        group, options = with_custom_attributes(group, options)

        present group, options
      end

      desc 'Remove a group.'
      delete ":id" do
        group = find_group!(params[:id])
        authorize! :admin_group, group

        delete_group(group)
      end

      desc 'Get a list of projects in this group.' do
        success Entities::Project
      end
      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 authorized projects matching the search criteria'
        optional :order_by, type: String, values: %w[id name path created_at updated_at last_activity_at similarity],
                            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'
        optional :simple, type: Boolean, default: false,
                          desc: 'Return only the ID, URL, name, and path of each project'
        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 :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_shared, type: Boolean, default: true, desc: 'Include projects shared to this group'
        optional :include_subgroups, type: Boolean, default: false, desc: 'Includes projects in subgroups of this group'
        optional :min_access_level, type: Integer, values: Gitlab::Access.all_values, desc: 'Limit by minimum access level of authenticated user on projects'

        use :pagination
        use :with_custom_attributes
        use :optional_projects_params
      end
      get ":id/projects" do
        finder_options = {
          only_owned: !params[:with_shared],
          include_subgroups: params[:include_subgroups]
        }

        projects = find_group_projects(params, finder_options)

        present_projects(params, projects)
      end

      desc 'Get a list of shared projects in this group' do
        success Entities::Project
      end
      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 authorized projects matching the search criteria'
        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'
        optional :simple, type: Boolean, default: false,
                          desc: 'Return only the ID, URL, name, and path of each project'
        optional :starred, type: Boolean, default: false, desc: 'Limit by starred status'
        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 :min_access_level, type: Integer, values: Gitlab::Access.all_values, desc: 'Limit by minimum access level of authenticated user on projects'

        use :pagination
        use :with_custom_attributes
      end
      get ":id/projects/shared" do
        projects = find_group_projects(params, { only_shared: true })

        present_projects(params, projects)
      end

      desc 'Get a list of subgroups in this group.' do
        success Entities::Group
      end
      params do
        use :group_list_params
        use :with_custom_attributes
      end
      get ":id/subgroups" do
        groups = find_groups(declared_params(include_missing: false), params[:id])
        present_groups params, groups
      end

      desc 'Get a list of descendant groups of this group.' do
        success Entities::Group
      end
      params do
        use :group_list_params
        use :with_custom_attributes
      end
      get ":id/descendant_groups" do
        finder_params = declared_params(include_missing: false).merge(include_parent_descendants: true)
        groups = find_groups(finder_params, params[:id])
        present_groups params, groups
      end

      desc 'Transfer a project to the group namespace. Available only for admin.' do
        success Entities::GroupDetail
      end
      params do
        requires :project_id, type: String, desc: 'The ID or path of the project'
      end
      post ":id/projects/:project_id", requirements: { project_id: /.+/ } do
        authenticated_as_admin!
        group = find_group!(params[:id])
        group.preload_shared_group_links
        project = find_project!(params[:project_id])
        result = ::Projects::TransferService.new(project, current_user).execute(group)

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

      desc 'Share a group with a group' do
        success Entities::GroupDetail
      end
      params do
        requires :group_id, type: Integer, desc: 'The ID of the group to share'
        requires :group_access, type: Integer, values: Gitlab::Access.all_values, desc: 'The group access level'
        optional :expires_at, type: Date, desc: 'Share expiration date'
      end
      post ":id/share" do
        shared_group = find_group!(params[:id])
        shared_with_group = find_group!(params[:group_id])

        group_link_create_params = {
          shared_group_access: params[:group_access],
          expires_at: params[:expires_at]
        }

        result = ::Groups::GroupLinks::CreateService.new(shared_with_group, current_user, group_link_create_params).execute(shared_group)
        shared_group.preload_shared_group_links

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

      params do
        requires :group_id, type: Integer, desc: 'The ID of the shared group'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      delete ":id/share/:group_id" do
        shared_group = find_group!(params[:id])

        link = shared_group.shared_with_group_links.find_by(shared_with_group_id: params[:group_id])
        not_found!('Group Link') unless link

        ::Groups::GroupLinks::DestroyService.new(shared_group, current_user).execute(link)

        no_content!
      end
      # rubocop: enable CodeReuse/ActiveRecord
    end
  end
end

API::Groups.prepend_if_ee('EE::API::Groups')