workflow.rb
100 lines
| 3.9 KiB
| text/x-ruby
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RubyLexer
Toshi MARUYAMA
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r6759 | # Redmine - project management software | ||
| # Copyright (C) 2006-2011 Jean-Philippe Lang | ||||
Jean-Philippe Lang
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r330 | # | ||
| # 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. | ||||
|
Toshi MARUYAMA
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r6759 | # | ||
|
Jean-Philippe Lang
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r330 | # 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. | ||||
|
Toshi MARUYAMA
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r6759 | # | ||
|
Jean-Philippe Lang
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r330 | # 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 Workflow < ActiveRecord::Base | ||||
| belongs_to :role | ||||
| belongs_to :old_status, :class_name => 'IssueStatus', :foreign_key => 'old_status_id' | ||||
| belongs_to :new_status, :class_name => 'IssueStatus', :foreign_key => 'new_status_id' | ||||
| validates_presence_of :role, :old_status, :new_status | ||||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r1912 | # Returns workflow transitions count by tracker and role | ||
| def self.count_by_tracker_and_role | ||||
| counts = connection.select_all("SELECT role_id, tracker_id, count(id) AS c FROM #{Workflow.table_name} GROUP BY role_id, tracker_id") | ||||
| roles = Role.find(:all, :order => 'builtin, position') | ||||
| trackers = Tracker.find(:all, :order => 'position') | ||||
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Toshi MARUYAMA
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r6759 | |||
|
Jean-Philippe Lang
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r1912 | result = [] | ||
| trackers.each do |tracker| | ||||
| t = [] | ||||
| roles.each do |role| | ||||
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Jean-Philippe Lang
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r3595 | row = counts.detect {|c| c['role_id'].to_s == role.id.to_s && c['tracker_id'].to_s == tracker.id.to_s} | ||
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Jean-Philippe Lang
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r1912 | t << [role, (row.nil? ? 0 : row['c'].to_i)] | ||
| end | ||||
| result << [tracker, t] | ||||
| end | ||||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r1912 | result | ||
| end | ||||
Eric Davis
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r3008 | |||
| # Find potential statuses the user could be allowed to switch issues to | ||||
| def self.available_statuses(project, user=User.current) | ||||
| Workflow.find(:all, | ||||
| :include => :new_status, | ||||
| :conditions => {:role_id => user.roles_for_project(project).collect(&:id)}). | ||||
| collect(&:new_status). | ||||
| compact. | ||||
| uniq. | ||||
| sort | ||||
| end | ||||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r3040 | # 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) | ||||
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Jean-Philippe Lang
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r3078 | raise ArgumentError.new("source_tracker or source_role must be specified") | ||
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Jean-Philippe Lang
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r3040 | end | ||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r3040 | target_trackers = [target_trackers].flatten.compact | ||
| target_roles = [target_roles].flatten.compact | ||||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r3040 | target_trackers = Tracker.all if target_trackers.empty? | ||
| target_roles = Role.all if target_roles.empty? | ||||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r3040 | 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 | ||||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r3040 | # 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? | ||||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r3040 | raise ArgumentError.new("arguments can not be nil or unsaved objects") | ||
| end | ||||
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Toshi MARUYAMA
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r6759 | |||
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Jean-Philippe Lang
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r3040 | if source_tracker == target_tracker && source_role == target_role | ||
| false | ||||
| else | ||||
| transaction do | ||||
| delete_all :tracker_id => target_tracker.id, :role_id => target_role.id | ||||
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Jean-Philippe Lang
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r6028 | connection.insert "INSERT INTO #{Workflow.table_name} (tracker_id, role_id, old_status_id, new_status_id, author, assignee)" + | ||
| " SELECT #{target_tracker.id}, #{target_role.id}, old_status_id, new_status_id, author, assignee" + | ||||
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Jean-Philippe Lang
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r3040 | " FROM #{Workflow.table_name}" + | ||
| " WHERE tracker_id = #{source_tracker.id} AND role_id = #{source_role.id}" | ||||
| end | ||||
| true | ||||
| end | ||||
| end | ||||
|
Jean-Philippe Lang
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r2 | end | ||