diff options
Diffstat (limited to 'lib/api/entities.rb')
| -rw-r--r-- | lib/api/entities.rb | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/lib/api/entities.rb b/lib/api/entities.rb index 66b62d9ee2e..b256c33c631 100644 --- a/lib/api/entities.rb +++ b/lib/api/entities.rb @@ -135,10 +135,13 @@ module API expose :custom_attributes, using: 'API::Entities::CustomAttribute', if: :with_custom_attributes def self.preload_relation(projects_relation, options = {}) + # Preloading tags, should be done with using only `:tags`, + # as `:tags` are defined as: `has_many :tags, through: :taggings` + # N+1 is solved then by using `subject.tags.map(&:name)` + # MR describing the solution: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/20555 projects_relation.preload(:project_feature, :route) - .preload(:import_state) - .preload(namespace: [:route, :owner], - tags: :taggings) + .preload(:import_state, :tags) + .preload(namespace: [:route, :owner]) end end @@ -212,11 +215,15 @@ module API expose :statistics, using: 'API::Entities::ProjectStatistics', if: :statistics def self.preload_relation(projects_relation, options = {}) + # Preloading tags, should be done with using only `:tags`, + # as `:tags` are defined as: `has_many :tags, through: :taggings` + # N+1 is solved then by using `subject.tags.map(&:name)` + # MR describing the solution: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/20555 super(projects_relation).preload(:group) .preload(project_group_links: :group, fork_network: :root_project, forked_project_link: :forked_from_project, - forked_from_project: [:route, :forks, namespace: :route, tags: :taggings]) + forked_from_project: [:route, :forks, :tags, namespace: :route]) end def self.forks_counting_projects(projects_relation) |