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# Redmine - project management software
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# Copyright (C) 2006-2016 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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class WorkflowTransition < WorkflowRule
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validates_presence_of :new_status
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def self.replace_transitions(trackers, roles, transitions)
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trackers = Array.wrap trackers
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roles = Array.wrap roles
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transaction do
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records = WorkflowTransition.where(:tracker_id => trackers.map(&:id), :role_id => roles.map(&:id)).to_a
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transitions.each do |old_status_id, transitions_by_new_status|
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transitions_by_new_status.each do |new_status_id, transition_by_rule|
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transition_by_rule.each do |rule, transition|
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trackers.each do |tracker|
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roles.each do |role|
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w = records.select {|r|
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r.old_status_id == old_status_id.to_i &&
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r.new_status_id == new_status_id.to_i &&
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r.tracker_id == tracker.id &&
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r.role_id == role.id &&
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!r.destroyed?
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}
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if rule == 'always'
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w = w.select {|r| !r.author && !r.assignee}
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else
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w = w.select {|r| r.author || r.assignee}
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end
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if w.size > 1
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w[1..-1].each(&:destroy)
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end
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w = w.first
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if transition == "1" || transition == true
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unless w
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w = WorkflowTransition.new(:old_status_id => old_status_id, :new_status_id => new_status_id, :tracker_id => tracker.id, :role_id => role.id)
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records << w
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end
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w.author = true if rule == "author"
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w.assignee = true if rule == "assignee"
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w.save if w.changed?
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elsif w
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if rule == 'always'
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w.destroy
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elsif rule == 'author'
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if w.assignee
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w.author = false
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w.save if w.changed?
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else
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w.destroy
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end
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elsif rule == 'assignee'
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if w.author
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w.assignee = false
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w.save if w.changed?
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else
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w.destroy
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end
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end
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end
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end
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end
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end
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end
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end
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end
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end
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end
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