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# frozen_string_literal: true
module MergeRequests
class BaseService < ::IssuableBaseService
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: {})
if merge_request.project
merge_data = 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_services(merge_data, :merge_request_hooks)
end
end
private
def handle_wip_event(merge_request)
if wip_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 wip_event
when 'wip' then MergeRequest.wip_title(title)
when 'unwip' then MergeRequest.wipless_title(title)
end
end
end
def filter_params(merge_request)
super
unless merge_request.can_allow_collaboration?(current_user)
params.delete(:allow_collaboration)
end
end
def merge_request_metrics_service(merge_request)
MergeRequestMetricsService.new(merge_request.metrics)
end
def create_assignee_note(merge_request)
SystemNoteService.change_assignee(
merge_request, merge_request.project, current_user, merge_request.assignee)
end
def create_pipeline_for(merge_request, user)
return unless can_create_pipeline_for?(merge_request)
create_detached_merge_request_pipeline(merge_request, user)
end
def create_detached_merge_request_pipeline(merge_request, user)
if can_use_merge_request_ref?(merge_request)
Ci::CreatePipelineService.new(merge_request.source_project, user,
ref: merge_request.ref_path)
.execute(:merge_request_event, merge_request: merge_request)
else
Ci::CreatePipelineService.new(merge_request.source_project, user,
ref: merge_request.source_branch)
.execute(:merge_request_event, merge_request: merge_request)
end
end
def can_create_pipeline_for?(merge_request)
##
# UpdateMergeRequestsWorker could be retried by an exception.
# pipelines for merge request should not be recreated in such case.
return false if merge_request.merge_request_pipeline_exists?
return false if merge_request.has_no_commits?
true
end
def can_use_merge_request_ref?(merge_request)
Feature.enabled?(:ci_use_merge_request_ref, project, default_enabled: true) &&
!merge_request.for_fork?
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 == merge_request.head_pipeline
yield merge_request
end
end
end
end
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