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- # frozen_string_literal: true
-
- # Redmine - project management software
- # Copyright (C) 2006-2023 Jean-Philippe Lang
- #
- # This program is free software; you can redistribute it and/or
- # modify it under the terms of the GNU General Public License
- # as published by the Free Software Foundation; either version 2
- # of the License, or (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software
- # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- class WorkflowRule < ApplicationRecord
- self.table_name = "#{table_name_prefix}workflows#{table_name_suffix}"
-
- belongs_to :role
- belongs_to :tracker
- belongs_to :old_status, :class_name => 'IssueStatus'
- belongs_to :new_status, :class_name => 'IssueStatus'
-
- validates_presence_of :role, :tracker
-
- # Copies workflows from source to targets
- def self.copy(source_tracker, source_role, target_trackers, target_roles)
- unless source_tracker.is_a?(Tracker) || source_role.is_a?(Role)
- raise ArgumentError.new(
- "source_tracker or source_role must be specified, given: " \
- "#{source_tracker.class.name} and #{source_role.class.name}"
- )
- end
-
- target_trackers = [target_trackers].flatten.compact
- target_roles = [target_roles].flatten.compact
-
- target_trackers = Tracker.sorted.to_a if target_trackers.empty?
- target_roles = Role.all.select(&:consider_workflow?) if target_roles.empty?
-
- target_trackers.each do |target_tracker|
- target_roles.each do |target_role|
- copy_one(source_tracker || target_tracker,
- source_role || target_role,
- target_tracker,
- target_role)
- end
- end
- end
-
- # Copies a single set of workflows from source to target
- def self.copy_one(source_tracker, source_role, target_tracker, target_role)
- unless source_tracker.is_a?(Tracker) && !source_tracker.new_record? &&
- source_role.is_a?(Role) && !source_role.new_record? &&
- target_tracker.is_a?(Tracker) && !target_tracker.new_record? &&
- target_role.is_a?(Role) && !target_role.new_record?
-
- raise ArgumentError.new("arguments can not be nil or unsaved objects")
- end
-
- if source_tracker == target_tracker && source_role == target_role
- false
- else
- transaction do
- where(:tracker_id => target_tracker.id, :role_id => target_role.id).delete_all
- connection.insert(
- "INSERT INTO #{WorkflowRule.table_name}" \
- " (tracker_id, role_id, old_status_id, new_status_id," \
- " author, assignee, field_name, #{connection.quote_column_name 'rule'}, type)" \
- " SELECT #{target_tracker.id}, #{target_role.id}, old_status_id, new_status_id," \
- " author, assignee, field_name, #{connection.quote_column_name 'rule'}, type" \
- " FROM #{WorkflowRule.table_name}" \
- " WHERE tracker_id = #{source_tracker.id} AND role_id = #{source_role.id}"
- )
- end
- true
- end
- end
- end
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