Add latest changes from gitlab-org/gitlab@master

3 files changed, 60 insertions, 0 deletions

diff --git a/app/models/analytics/devops_adoption.rb b/app/models/analytics/devops_adoption.rb
new file mode 100644
index 00000000000..ed5a5b16a6e
--- /dev/null
+++ b/app/models/analytics/devops_adoption.rb
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+module Analytics::DevopsAdoption
+  def self.table_name_prefix
+    'analytics_devops_adoption_'
+  end
+end
diff --git a/app/models/analytics/devops_adoption/segment.rb b/app/models/analytics/devops_adoption/segment.rb
new file mode 100644
index 00000000000..e679d5ab71c
--- /dev/null
+++ b/app/models/analytics/devops_adoption/segment.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class Analytics::DevopsAdoption::Segment < ApplicationRecord
+  ALLOWED_SEGMENT_COUNT = 20
+
+  has_many :segment_selections
+
+  validates :name, presence: true, uniqueness: true, length: { maximum: 255 }
+  validate :validate_segment_count
+
+  private
+
+  def validate_segment_count
+    if self.class.count >= ALLOWED_SEGMENT_COUNT
+      errors.add(:name, s_('DevopsAdoptionSegment|The maximum number of segments has been reached'))
+    end
+  end
+end
diff --git a/app/models/analytics/devops_adoption/segment_selection.rb b/app/models/analytics/devops_adoption/segment_selection.rb
new file mode 100644
index 00000000000..6b70c13a773
--- /dev/null
+++ b/app/models/analytics/devops_adoption/segment_selection.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+class Analytics::DevopsAdoption::SegmentSelection < ApplicationRecord
+  ALLOWED_SELECTIONS_PER_SEGMENT = 20
+
+  belongs_to :segment
+  belongs_to :project
+  belongs_to :group
+
+  validates :segment, presence: true
+  validates :project, presence: { unless: :group }
+  validates :project_id, uniqueness: { scope: :segment_id, if: :project }
+  validates :group, presence: { unless: :project }
+  validates :group_id, uniqueness: { scope: :segment_id, if: :group }
+
+  validate :exclusive_project_or_group
+  validate :validate_selection_count
+
+  private
+
+  def exclusive_project_or_group
+    if project.present? && group.present?
+      errors.add(:group, s_('DevopsAdoptionSegmentSelection|The selection cannot be configured for a project and for a group at the same time'))
+    end
+  end
+
+  def validate_selection_count
+    return unless segment
+
+    selection_count_for_segment = self.class.where(segment: segment).count
+
+    if selection_count_for_segment >= ALLOWED_SELECTIONS_PER_SEGMENT
+      errors.add(:segment, s_('DevopsAdoptionSegmentSelection|The maximum number of selections has been reached'))
+    end
+  end
+end