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|
# frozen_string_literal: true
class Deployment < ActiveRecord::Base
include AtomicInternalId
include IidRoutes
include HasStatus
include Gitlab::OptimisticLocking
belongs_to :project, required: true
belongs_to :environment, required: true
belongs_to :user
belongs_to :deployable, polymorphic: true # rubocop:disable Cop/PolymorphicAssociations
has_internal_id :iid, scope: :project, init: ->(s) { s&.project&.deployments&.maximum(:iid) }
validates :sha, presence: true
validates :ref, presence: true
delegate :name, to: :environment, prefix: true
after_create :create_ref
after_create :invalidate_cache
scope :for_environment, -> (environment) { where(environment_id: environment) }
enum status: HasStatus::STATUSES_ENUM
state_machine :status, initial: :created do
event :enqueue do
transition created: :pending
transition [:success, :failed, :canceled, :skipped] => :running
end
event :run do
transition any - [:running] => :running
end
event :skip do
transition any - [:skipped] => :skipped
end
event :drop do
transition any - [:failed] => :failed
end
event :succeed do
transition any - [:success] => :success
end
event :cancel do
transition any - [:canceled] => :canceled
end
event :block do
transition any - [:manual] => :manual
end
event :delay do
transition any - [:scheduled] => :scheduled
end
end
def update_status
retry_optimistic_lock(self) do
case deployable.try(:status)
when 'created' then nil
when 'pending' then enqueue
when 'running' then run
when 'success' then succeed
when 'failed' then drop
when 'canceled' then cancel
when 'manual' then block
when 'scheduled' then delay
when 'skipped', nil then skip
else
raise HasStatus::UnknownStatusError,
"Unknown status `#{statuses.latest.status}`"
end
end
end
# To set legacy deployment status to :success
def success?
return true if status.nil?
super
end
def detailed_status(current_user)
Gitlab::Ci::Status::Deployment::Factory
.new(self, current_user)
.fabricate!
end
def self.last_for_environment(environment)
ids = self
.for_environment(environment)
.select('MAX(id) AS id')
.group(:environment_id)
.map(&:id)
find(ids)
end
def commit
project.commit(sha)
end
def commit_title
commit.try(:title)
end
def short_sha
Commit.truncate_sha(sha)
end
def last?
self == environment.last_deployment
end
def create_ref
project.repository.create_ref(ref, ref_path)
end
def invalidate_cache
environment.expire_etag_cache
end
def manual_actions
@manual_actions ||= deployable.try(:other_actions)
end
def includes_commit?(commit)
return false unless commit
project.repository.ancestor?(commit.id, sha)
end
def update_merge_request_metrics!
return unless environment.update_merge_request_metrics?
merge_requests = project.merge_requests
.joins(:metrics)
.where(target_branch: self.ref, merge_request_metrics: { first_deployed_to_production_at: nil })
.where("merge_request_metrics.merged_at <= ?", self.created_at)
if previous_deployment
merge_requests = merge_requests.where("merge_request_metrics.merged_at >= ?", previous_deployment.created_at)
end
# Need to use `map` instead of `select` because MySQL doesn't allow `SELECT`ing from the same table
# that we're updating.
merge_request_ids =
if Gitlab::Database.postgresql?
merge_requests.select(:id)
elsif Gitlab::Database.mysql?
merge_requests.map(&:id)
end
MergeRequest::Metrics
.where(merge_request_id: merge_request_ids, first_deployed_to_production_at: nil)
.update_all(first_deployed_to_production_at: self.created_at)
end
def previous_deployment
@previous_deployment ||=
project.deployments.joins(:environment)
.where(environments: { name: self.environment.name }, ref: self.ref)
.where.not(id: self.id)
.take
end
def stop_action
return unless on_stop.present?
return unless manual_actions
@stop_action ||= manual_actions.find_by(name: on_stop)
end
def formatted_deployment_time
created_at.to_time.in_time_zone.to_s(:medium)
end
def has_metrics?
prometheus_adapter&.can_query?
end
def metrics
return {} unless has_metrics?
metrics = prometheus_adapter.query(:deployment, self)
metrics&.merge(deployment_time: created_at.to_i) || {}
end
def additional_metrics
return {} unless has_metrics?
metrics = prometheus_adapter.query(:additional_metrics_deployment, self)
metrics&.merge(deployment_time: created_at.to_i) || {}
end
private
def prometheus_adapter
environment.prometheus_adapter
end
def ref_path
File.join(environment.ref_path, 'deployments', iid.to_s)
end
end
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