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# frozen_string_literal: true
module MergeRequests
class BaseService < ::IssuableBaseService
extend ::Gitlab::Utils::Override
include MergeRequests::AssignsMergeParams
delegate :repository, to: :project
def initialize(project:, current_user: nil, params: {})
super(container: project, current_user: current_user, params: params)
end
def create_note(merge_request, state = merge_request.state)
SystemNoteService.change_status(merge_request, merge_request.target_project, current_user, state, nil)
end
def hook_data(merge_request, action, old_rev: nil, old_associations: {})
hook_data = merge_request.to_hook_data(current_user, old_associations: old_associations)
hook_data[:object_attributes][:action] = action
if old_rev && !Gitlab::Git.blank_ref?(old_rev)
hook_data[:object_attributes][:oldrev] = old_rev
end
hook_data
end
def execute_hooks(merge_request, action = 'open', old_rev: nil, old_associations: {})
# NOTE: Due to the async merge request diffs generation, we need to skip this for CreateService and execute it in
# AfterCreateService instead so that the webhook consumers receive the update when diffs are ready.
return if merge_request.skip_ensure_merge_request_diff
merge_data = Gitlab::Lazy.new { hook_data(merge_request, action, old_rev: old_rev, old_associations: old_associations) }
merge_request.project.execute_hooks(merge_data, :merge_request_hooks)
merge_request.project.execute_integrations(merge_data, :merge_request_hooks)
execute_external_hooks(merge_request, merge_data)
enqueue_jira_connect_messages_for(merge_request)
end
def execute_external_hooks(merge_request, merge_data)
# Implemented in EE
end
def handle_changes(merge_request, options)
old_associations = options.fetch(:old_associations, {})
old_assignees = old_associations.fetch(:assignees, [])
old_reviewers = old_associations.fetch(:reviewers, [])
handle_assignees_change(merge_request, old_assignees) if merge_request.assignees != old_assignees
handle_reviewers_change(merge_request, old_reviewers) if merge_request.reviewers != old_reviewers
end
def handle_assignees_change(merge_request, old_assignees)
MergeRequests::HandleAssigneesChangeService
.new(project: project, current_user: current_user)
.async_execute(merge_request, old_assignees)
end
def handle_reviewers_change(merge_request, old_reviewers)
affected_reviewers = (old_reviewers + merge_request.reviewers) - (old_reviewers & merge_request.reviewers)
create_reviewer_note(merge_request, old_reviewers)
notification_service.async.changed_reviewer_of_merge_request(merge_request, current_user, old_reviewers)
todo_service.reassigned_reviewable(merge_request, current_user, old_reviewers)
invalidate_cache_counts(merge_request, users: affected_reviewers.compact)
new_reviewers = merge_request.reviewers - old_reviewers
merge_request_activity_counter.track_users_review_requested(users: new_reviewers)
merge_request_activity_counter.track_reviewers_changed_action(user: current_user)
trigger_merge_request_reviewers_updated(merge_request)
capture_suggested_reviewers_accepted(merge_request)
end
def cleanup_environments(merge_request)
Environments::StopService.new(merge_request.source_project, current_user)
.execute_for_merge_request_pipeline(merge_request)
end
def cancel_review_app_jobs!(merge_request)
environments = merge_request.environments_in_head_pipeline.in_review_folder.available
environments.each { |environment| environment.cancel_deployment_jobs! }
end
def source_project
@source_project ||= merge_request.source_project
end
def target_project
@target_project ||= merge_request.target_project
end
# Don't try to print expensive instance variables.
def inspect
return "#<#{self.class}>" unless respond_to?(:merge_request)
"#<#{self.class} #{merge_request.to_reference(full: true)}>"
end
def merge_request_activity_counter
Gitlab::UsageDataCounters::MergeRequestActivityUniqueCounter
end
private
def self.constructor_container_arg(value)
{ project: value }
end
def refresh_pipelines_on_merge_requests(merge_request, allow_duplicate: false)
create_pipeline_for(merge_request, current_user, async: true, allow_duplicate: allow_duplicate)
end
def enqueue_jira_connect_messages_for(merge_request)
return unless project.jira_subscription_exists?
if Atlassian::JiraIssueKeyExtractor.has_keys?(merge_request.title, merge_request.description)
JiraConnect::SyncMergeRequestWorker.perform_async(merge_request.id, Atlassian::JiraConnect::Client.generate_update_sequence_id)
end
end
def create(merge_request)
self.params = assign_allowed_merge_params(merge_request, params)
super
end
def update(merge_request)
self.params = assign_allowed_merge_params(merge_request, params)
super
end
override :handle_quick_actions
def handle_quick_actions(merge_request)
super
handle_draft_event(merge_request)
end
def handle_draft_event(merge_request)
if draft_event = params.delete(:wip_event)
# We update the title that is provided in the params or we use the mr title
title = params[:title] || merge_request.title
params[:title] = case draft_event
when 'draft' then MergeRequest.draft_title(title)
when 'ready' then MergeRequest.draftless_title(title)
end
end
end
def filter_params(merge_request)
super
unless merge_request.can_allow_collaboration?(current_user)
params.delete(:allow_collaboration)
end
filter_reviewer(merge_request)
filter_suggested_reviewers
end
def filter_reviewer(merge_request)
return if params[:reviewer_ids].blank?
unless can_admin_issuable?(merge_request)
params.delete(:reviewer_ids)
return
end
unless merge_request.allows_multiple_reviewers?
params[:reviewer_ids] = params[:reviewer_ids].first(1)
end
reviewer_ids = params[:reviewer_ids].select { |reviewer_id| user_can_read?(merge_request, reviewer_id) }
if params[:reviewer_ids].map(&:to_s) == [IssuableFinder::Params::NONE]
params[:reviewer_ids] = []
elsif reviewer_ids.any?
params[:reviewer_ids] = reviewer_ids
else
params.delete(:reviewer_ids)
end
end
def filter_suggested_reviewers
# Implemented in EE
end
def merge_request_metrics_service(merge_request)
MergeRequestMetricsService.new(merge_request.metrics)
end
def create_assignee_note(merge_request, old_assignees)
SystemNoteService.change_issuable_assignees(
merge_request, merge_request.project, current_user, old_assignees)
end
def create_reviewer_note(merge_request, old_reviewers)
SystemNoteService.change_issuable_reviewers(
merge_request, merge_request.project, current_user, old_reviewers)
end
def create_pipeline_for(merge_request, user, async: false, allow_duplicate: false)
create_pipeline_params = params.slice(:push_options).merge(allow_duplicate: allow_duplicate)
if async
MergeRequests::CreatePipelineWorker.perform_async(
project.id,
user.id,
merge_request.id,
create_pipeline_params.deep_stringify_keys)
else
MergeRequests::CreatePipelineService
.new(project: project, current_user: user, params: create_pipeline_params)
.execute(merge_request)
end
end
def abort_auto_merge(merge_request, reason)
AutoMergeService.new(project, current_user).abort(merge_request, reason)
end
# Returns all origin and fork merge requests from `@project` satisfying passed arguments.
# rubocop: disable CodeReuse/ActiveRecord
def merge_requests_for(source_branch, mr_states: [:opened])
@project.source_of_merge_requests
.with_state(mr_states)
.where(source_branch: source_branch)
.preload(:source_project) # we don't need #includes since we're just preloading for the #select
.select(&:source_project)
end
# rubocop: enable CodeReuse/ActiveRecord
def pipeline_merge_requests(pipeline)
pipeline.all_merge_requests.opened.each do |merge_request|
next unless pipeline.id == merge_request.head_pipeline_id
yield merge_request
end
end
def log_error(exception:, message:, save_message_on_model: false)
reference = merge_request.to_reference(full: true)
data = {
class: self.class.name,
message: message,
merge_request_id: merge_request.id,
merge_request: reference,
save_message_on_model: save_message_on_model
}
if exception
Gitlab::ApplicationContext.with_context(user: current_user) do
Gitlab::ErrorTracking.track_exception(exception, data)
end
data[:"exception.message"] = exception.message
end
# TODO: Deprecate Gitlab::GitLogger since ErrorTracking should suffice:
# https://gitlab.com/gitlab-org/gitlab/-/issues/216379
data[:message] = "#{self.class.name} error (#{reference}): #{message}"
Gitlab::GitLogger.error(data)
merge_request.update(merge_error: message) if save_message_on_model
end
def trigger_merge_request_reviewers_updated(merge_request)
GraphqlTriggers.merge_request_reviewers_updated(merge_request)
end
def trigger_merge_request_merge_status_updated(merge_request)
GraphqlTriggers.merge_request_merge_status_updated(merge_request)
end
def trigger_merge_request_approval_state_updated(merge_request)
GraphqlTriggers.merge_request_approval_state_updated(merge_request)
end
def capture_suggested_reviewers_accepted(merge_request)
# Implemented in EE
end
end
end
MergeRequests::BaseService.prepend_mod_with('MergeRequests::BaseService')
|