gitlab-org--gitlab-foss/app/services/merge_requests/update_service.rb

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require_relative 'base_service'
require_relative 'reopen_service'
require_relative 'close_service'
module MergeRequests
class UpdateService < MergeRequests::BaseService
def execute(merge_request)
# We don't allow change of source/target projects and source branch
# after merge request was created
params.except!(:source_project_id)
params.except!(:target_project_id)
params.except!(:source_branch)
update(merge_request)
end
def handle_changes(merge_request, old_labels: [])
if has_changes?(merge_request, old_labels: old_labels)
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todo_service.mark_pending_todos_as_done(merge_request, current_user)
end
if merge_request.previous_changes.include?('title') ||
merge_request.previous_changes.include?('description')
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todo_service.update_merge_request(merge_request, current_user)
end
if merge_request.previous_changes.include?('target_branch')
create_branch_change_note(merge_request, 'target',
merge_request.previous_changes['target_branch'].first,
merge_request.target_branch)
end
if merge_request.previous_changes.include?('milestone_id')
create_milestone_note(merge_request)
end
if merge_request.previous_changes.include?('assignee_id')
create_assignee_note(merge_request)
notification_service.reassigned_merge_request(merge_request, current_user)
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todo_service.reassigned_merge_request(merge_request, current_user)
end
if merge_request.previous_changes.include?('target_branch') ||
merge_request.previous_changes.include?('source_branch')
merge_request.mark_as_unchecked
end
added_labels = merge_request.labels - old_labels
if added_labels.present?
notification_service.relabeled_merge_request(
merge_request,
added_labels,
current_user
)
end
end
def reopen_service
MergeRequests::ReopenService
end
def close_service
MergeRequests::CloseService
end
end
end