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# frozen_string_literal: true
# Creates a new project with an associated project export file to be imported
# The associated project export file might be associated with different strategies
# to acquire the file to be imported, the default file_acquisition_strategy
# is uploading a file (Import::GitlabProjects::FileAcquisitionStrategies::FileUpload)
module Import
module GitlabProjects
class CreateProjectService
include ActiveModel::Validations
include ::Services::ReturnServiceResponses
validates_presence_of :path, :namespace
# Creates a new CreateProjectService.
#
# @param [User] current_user
# @param [Hash] :params
# @param [Import::GitlabProjects::FileAcquisitionStrategies::*] :file_acquisition_strategy
def initialize(current_user, params:, file_acquisition_strategy: FileAcquisitionStrategies::FileUpload)
@current_user = current_user
@params = params.dup
@strategy = file_acquisition_strategy.new(current_user: current_user, params: params)
end
# Creates a project with the strategy parameters
#
# @return [Services::ServiceReponse]
def execute
return error(errors.full_messages) unless valid?
return error(project.errors.full_messages) unless project.saved?
success(project)
rescue StandardError => e
error(e.message)
end
# Cascade the validation to strategy
def valid?
super && strategy.valid?
end
# Merge with strategy's errors
def errors
super.tap { _1.merge!(strategy.errors) }
end
def read_attribute_for_validation(key)
params[key]
end
private
attr_reader :current_user, :params, :strategy
def error(messages)
messages = Array.wrap(messages)
message = messages.shift
super(message, :bad_request, pass_back: { other_errors: messages })
end
def project
@project ||= ::Projects::GitlabProjectsImportService.new(
current_user,
project_params,
params[:override]
).execute
end
def project_params
{
name: params[:name],
path: params[:path],
namespace_id: params[:namespace].id,
overwrite: params[:overwrite],
import_type: 'gitlab_project'
}.merge(strategy.project_params)
end
end
end
end
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