debian-mirror-gitlab/lib/gitlab/email/handler/create_merge_request_handler.rb
2018-05-09 12:01:36 +05:30

71 lines
1.9 KiB
Ruby

require 'gitlab/email/handler/base_handler'
require 'gitlab/email/handler/reply_processing'
module Gitlab
module Email
module Handler
class CreateMergeRequestHandler < BaseHandler
include ReplyProcessing
attr_reader :project_path, :incoming_email_token
def initialize(mail, mail_key)
super(mail, mail_key)
if m = /\A([^\+]*)\+merge-request\+(.*)/.match(mail_key.to_s)
@project_path, @incoming_email_token = m.captures
end
end
def can_handle?
@project_path && @incoming_email_token
end
def execute
raise ProjectNotFound unless project
validate_permission!(:create_merge_request_in)
validate_permission!(:create_merge_request_from)
verify_record!(
record: create_merge_request,
invalid_exception: InvalidMergeRequestError,
record_name: 'merge_request')
end
def author
@author ||= User.find_by(incoming_email_token: incoming_email_token)
end
def project
@project ||= Project.find_by_full_path(project_path)
end
def metrics_params
super.merge(project: project&.full_path)
end
private
def create_merge_request
merge_request = MergeRequests::BuildService.new(project, author, merge_request_params).execute
if merge_request.errors.any?
merge_request
else
MergeRequests::CreateService.new(project, author).create(merge_request)
end
end
def merge_request_params
params = {
source_project_id: project.id,
source_branch: mail.subject,
target_project_id: project.id
}
params[:description] = message if message.present?
params
end
end
end
end
end