116 lines
3.6 KiB
Ruby
116 lines
3.6 KiB
Ruby
# Redmine - project management software
|
|
# Copyright (C) 2006-2013 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 Tracker < ActiveRecord::Base
|
|
|
|
CORE_FIELDS_UNDISABLABLE = %w(project_id tracker_id subject description priority_id is_private).freeze
|
|
# Fields that can be disabled
|
|
# Other (future) fields should be appended, not inserted!
|
|
CORE_FIELDS = %w(assigned_to_id category_id fixed_version_id parent_issue_id start_date due_date estimated_hours done_ratio).freeze
|
|
CORE_FIELDS_ALL = (CORE_FIELDS_UNDISABLABLE + CORE_FIELDS).freeze
|
|
|
|
before_destroy :check_integrity
|
|
has_many :issues
|
|
has_many :workflow_rules, :dependent => :delete_all do
|
|
def copy(source_tracker)
|
|
WorkflowRule.copy(source_tracker, nil, proxy_association.owner, nil)
|
|
end
|
|
end
|
|
|
|
has_and_belongs_to_many :projects
|
|
has_and_belongs_to_many :custom_fields, :class_name => 'IssueCustomField', :join_table => "#{table_name_prefix}custom_fields_trackers#{table_name_suffix}", :association_foreign_key => 'custom_field_id'
|
|
acts_as_list
|
|
|
|
attr_protected :fields_bits
|
|
|
|
validates_presence_of :name
|
|
validates_uniqueness_of :name
|
|
validates_length_of :name, :maximum => 30
|
|
|
|
scope :sorted, lambda { order("#{table_name}.position ASC") }
|
|
scope :named, lambda {|arg| where("LOWER(#{table_name}.name) = LOWER(?)", arg.to_s.strip)}
|
|
|
|
def to_s; name end
|
|
|
|
def <=>(tracker)
|
|
position <=> tracker.position
|
|
end
|
|
|
|
# Returns an array of IssueStatus that are used
|
|
# in the tracker's workflows
|
|
def issue_statuses
|
|
if @issue_statuses
|
|
return @issue_statuses
|
|
elsif new_record?
|
|
return []
|
|
end
|
|
|
|
ids = WorkflowTransition.
|
|
connection.select_rows("SELECT DISTINCT old_status_id, new_status_id FROM #{WorkflowTransition.table_name} WHERE tracker_id = #{id} AND type = 'WorkflowTransition'").
|
|
flatten.
|
|
uniq
|
|
|
|
@issue_statuses = IssueStatus.find_all_by_id(ids).sort
|
|
end
|
|
|
|
def disabled_core_fields
|
|
i = -1
|
|
@disabled_core_fields ||= CORE_FIELDS.select { i += 1; (fields_bits || 0) & (2 ** i) != 0}
|
|
end
|
|
|
|
def core_fields
|
|
CORE_FIELDS - disabled_core_fields
|
|
end
|
|
|
|
def core_fields=(fields)
|
|
raise ArgumentError.new("Tracker.core_fields takes an array") unless fields.is_a?(Array)
|
|
|
|
bits = 0
|
|
CORE_FIELDS.each_with_index do |field, i|
|
|
unless fields.include?(field)
|
|
bits |= 2 ** i
|
|
end
|
|
end
|
|
self.fields_bits = bits
|
|
@disabled_core_fields = nil
|
|
core_fields
|
|
end
|
|
|
|
# Returns the fields that are disabled for all the given trackers
|
|
def self.disabled_core_fields(trackers)
|
|
if trackers.present?
|
|
trackers.uniq.map(&:disabled_core_fields).reduce(:&)
|
|
else
|
|
[]
|
|
end
|
|
end
|
|
|
|
# Returns the fields that are enabled for one tracker at least
|
|
def self.core_fields(trackers)
|
|
if trackers.present?
|
|
trackers.uniq.map(&:core_fields).reduce(:|)
|
|
else
|
|
CORE_FIELDS.dup
|
|
end
|
|
end
|
|
|
|
private
|
|
def check_integrity
|
|
raise Exception.new("Can't delete tracker") if Issue.where(:tracker_id => self.id).any?
|
|
end
|
|
end
|