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102 lines
2.5 KiB
102 lines
2.5 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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#
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# Copyright (C) 2012-2013 the OpenProject Team
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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 version 3.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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class Type < ActiveRecord::Base
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extend Pagination::Model
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include ActiveModel::ForbiddenAttributesProtection
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before_destroy :check_integrity
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has_many :work_packages
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has_many :workflows, :dependent => :delete_all do
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def copy(source_type)
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Workflow.copy(source_type, nil, proxy_association.owner, nil)
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end
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end
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has_and_belongs_to_many :projects
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has_and_belongs_to_many :custom_fields,
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:class_name => 'WorkPackageCustomField',
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:join_table => "#{table_name_prefix}custom_fields_types#{table_name_suffix}",
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:association_foreign_key => 'custom_field_id'
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belongs_to :color, :class_name => 'PlanningElementTypeColor',
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:foreign_key => 'color_id'
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acts_as_list
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validates_presence_of :name
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validates_uniqueness_of :name
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validates_length_of :name,
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:maximum => 255,
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:unless => lambda { |e| e.name.blank? }
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validates_inclusion_of :in_aggregation, :is_default, :is_milestone, :in => [true, false]
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default_scope :order => 'position ASC'
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scope :like, lambda { |q|
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s = "%#{q.to_s.strip.downcase}%"
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{ :conditions => ["LOWER(name) LIKE :s", {:s => s}],
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:order => "name" }
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}
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scope :without_standard, conditions: { is_standard: false },
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order: :position
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def to_s; name end
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def <=>(type)
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name <=> type.name
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end
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def self.all
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find(:all, :order => 'position')
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end
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# Returns an array of IssueStatus that are used
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# in the type's workflows
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def issue_statuses
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if @issue_statuses
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return @issue_statuses
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elsif new_record?
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return []
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end
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ids = Workflow.
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connection.select_rows("SELECT DISTINCT old_status_id, new_status_id FROM #{Workflow.table_name} WHERE type_id = #{id}").
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flatten.
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uniq
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@issue_statuses = IssueStatus.find_all_by_id(ids).sort
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end
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def self.search_scope(query)
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like(query)
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end
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def enabled_in?(object)
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object.types.include?(self)
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end
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def available_colors
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PlanningElementTypeColor.all
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end
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private
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def check_integrity
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raise "Can't delete type" if WorkPackage.find(:first, :conditions => ["type_id=?", self.id])
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end
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end
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