Class: Member

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/member.rb

Overview

Redmine - project management software Copyright © 2006-2009 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

Instance Method Summary collapse

Class Method Details

.edit_membership(id, new_attributes, principal = nil) ⇒ Object

Find or initilize a Member with an id, attributes, and for a Principal



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# File 'app/models/member.rb', line 76

def self.edit_membership(id, new_attributes, principal=nil)
  @membership = id.present? ? Member.find(id) : Member.new(:principal => principal)
  @membership.attributes = new_attributes
  @membership
end

Instance Method Details

#<=>(member) ⇒ Object 



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# File 'app/models/member.rb', line 51

def <=>(member)
  a, b = roles.sort.first, member.roles.sort.first
  a == b ? (principal <=> member.principal) : (a <=> b)
end

#base_role_ids= ⇒ Object 



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# File 'app/models/member.rb', line 34

alias :base_role_ids= :role_ids=

#before_destroy ⇒ Object 



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# File 'app/models/member.rb', line 68

def before_destroy
  if user
    # remove category based auto assignments for this member
    IssueCategory.update_all "assigned_to_id = NULL", ["project_id = ? AND assigned_to_id = ?", project.id, user.id]
  end
end

#deletable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/member.rb', line 56

def deletable?
  member_roles.detect {|mr| mr.inherited_from}.nil?
end

#include?(user) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/member.rb', line 60

def include?(user)
  if principal.is_a?(Group)
    !user.nil? && user.groups.include?(principal)
  else
    self.user == user
  end
end

#name ⇒ Object 



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# File 'app/models/member.rb', line 30

def name
  self.user.name
end

#role_ids=(arg) ⇒ Object 



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# File 'app/models/member.rb', line 35

def role_ids=(arg)
  ids = (arg || []).collect(&:to_i) - [0]
  # Keep inherited roles
  ids += member_roles.select {|mr| !mr.inherited_from.nil?}.collect(&:role_id)
  
  new_role_ids = ids - role_ids
  # Add new roles
  new_role_ids.each {|id| member_roles << MemberRole.new(:role_id => id) }
  # Remove roles (Rails' #role_ids= will not trigger MemberRole#on_destroy)
  member_roles_to_destroy = member_roles.select {|mr| !ids.include?(mr.role_id)}
  if member_roles_to_destroy.any?
    member_roles_to_destroy.each(&:destroy)
    unwatch_from_permission_change
  end
end