Class: WorkflowPermission

Inherits:
WorkflowRule show all
Defined in:
app/models/workflow_permission.rb

Overview

Redmine - project management software Copyright (C) 2006-2014 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 Method Summary collapse

Methods inherited from WorkflowRule

copy, copy_one

Class Method Details

.replace_permissions(trackers, roles, permissions) ⇒ Object

Replaces the workflow permissions for the given trackers and roles

Example:

WorkflowPermission.replace_permissions trackers, roles, {'1' => {'start_date' => 'required', 'due_date' => 'readonly'}}

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# File 'app/models/workflow_permission.rb', line 41

def self.replace_permissions(trackers, roles, permissions)
  trackers = Array.wrap trackers
  roles = Array.wrap roles

  transaction do
    permissions.each { |status_id, rule_by_field|
      rule_by_field.each { |field, rule|
        destroy_all(:tracker_id => trackers.map(&:id), :role_id => roles.map(&:id), :old_status_id => status_id, :field_name => field)
        if rule.present?
          trackers.each do |tracker|
            roles.each do |role|
              WorkflowPermission.create(:role_id => role.id, :tracker_id => tracker.id, :old_status_id => status_id, :field_name => field, :rule => rule)
            end
          end
        end
      }
    }
  end
end

.rules_by_status_id(trackers, roles) ⇒ Object

Returns the workflow permissions for the given trackers and roles grouped by status_id

Example:

WorkflowPermission.rules_by_status_id trackers, roles
# => {1 => {'start_date' => 'required', 'due_date' => 'readonly'}}

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# File 'app/models/workflow_permission.rb', line 28

def self.rules_by_status_id(trackers, roles)
  WorkflowPermission.where(:tracker_id => trackers.map(&:id), :role_id => roles.map(&:id)).inject({}) do |h, w|
    h[w.old_status_id] ||= {}
    h[w.old_status_id][w.field_name] ||= []
    h[w.old_status_id][w.field_name] << w.rule
    h
  end
end