scinote-web/app/services/experiments/copy_experiment_as_template_service.rb

100 lines
2.6 KiB
Ruby
Raw Normal View History

# frozen_string_literal: true
module Experiments
class CopyExperimentAsTemplateService
extend Service
attr_reader :errors, :c_exp
alias cloned_experiment c_exp
def initialize(experiment_id:, project_id:, user_id:)
@exp = Experiment.find experiment_id
@project = Project.find project_id
@user = User.find user_id
@original_project = @exp&.project
@c_exp = nil
@errors = {}
end
def call
return self unless valid?
ActiveRecord::Base.transaction do
@c_exp = Experiment.new(
name: find_uniq_name,
description: @exp.description,
created_by: @user,
last_modified_by: @user,
project: @project
)
# Copy all signle taskas
@c_exp.my_modules << @exp.my_modules.without_group.map do |m|
m.deep_clone_to_experiment(@user, @c_exp)
end
# Copy all grouped tasks
@exp.my_module_groups.each do |g|
@c_exp.my_module_groups << g.deep_clone_to_experiment(@user, @c_exp)
end
raise ActiveRecord::Rollback unless @c_exp.save
end
@errors.merge!(@c_exp.errors.to_hash) unless @c_exp.valid?
@c_exp = nil unless succeed?
@c_exp.generate_workflow_img if succeed?
track_activity if succeed?
self
end
def succeed?
@errors.none?
end
private
def find_uniq_name
experiment_names = @project.experiments.map(&:name)
format = 'Clone %d - %s'
free_index = 1
free_index += 1 while experiment_names
.include?(format(format, free_index, @exp.name))
format(format, free_index, @exp.name).truncate(Constants::NAME_MAX_LENGTH)
end
def valid?
unless @exp && @project && @user
@errors[:invalid_arguments] =
{ 'experiment': @exp,
'project': @project,
'user': @user }
.map do |key, value|
"Can't find #{key.capitalize}" if value.nil?
end.compact
return false
end
if @exp.projects_with_role_above_user(@user).include?(@project)
true
else
@errors[:user_without_permissions] =
['You are not allowed to copy this experiment to this project']
false
end
end
def track_activity
2019-03-05 18:39:57 +08:00
Activities::CreateActivityService
.call(activity_type: :clone_experiment,
owner: @user,
team: @project.team,
project: @c_exp.project,
subject: @c_exp,
2019-03-05 18:39:57 +08:00
message_items: { experiment_new: @c_exp.id,
experiment_original: @exp.id })
end
end
end