member.rb
139 lines
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RubyLexer
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r2627 | # Redmine - project management software | ||
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r12461 | # Copyright (C) 2006-2014 Jean-Philippe Lang | ||
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r330 | # | ||
# 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. | ||||
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r6383 | # | ||
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r330 | # 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. | ||||
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r6383 | # | ||
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r330 | # 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 Member < ActiveRecord::Base | ||||
belongs_to :user | ||||
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r2755 | belongs_to :principal, :foreign_key => 'user_id' | ||
has_many :member_roles, :dependent => :destroy | ||||
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r2627 | has_many :roles, :through => :member_roles | ||
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r330 | belongs_to :project | ||
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r2755 | validates_presence_of :principal, :project | ||
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r330 | validates_uniqueness_of :user_id, :scope => :project_id | ||
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r7927 | validate :validate_role | ||
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r13100 | attr_protected :id | ||
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r3053 | |||
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r7938 | before_destroy :set_issue_category_nil | ||
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r6383 | |||
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r8007 | def role | ||
end | ||||
def role= | ||||
end | ||||
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r330 | def name | ||
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r575 | self.user.name | ||
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r12 | end | ||
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r6383 | |||
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r2755 | alias :base_role_ids= :role_ids= | ||
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) | ||||
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r6383 | |||
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r2755 | new_role_ids = ids - role_ids | ||
# Add new roles | ||||
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r13116 | new_role_ids.each {|id| member_roles << MemberRole.new(:role_id => id, :member => self) } | ||
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r2755 | # Remove roles (Rails' #role_ids= will not trigger MemberRole#on_destroy) | ||
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r3053 | 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) | ||||
end | ||||
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r2549 | end | ||
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r6383 | |||
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r1089 | def <=>(member) | ||
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r2627 | a, b = roles.sort.first, member.roles.sort.first | ||
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r8743 | if a == b | ||
if principal | ||||
principal <=> member.principal | ||||
else | ||||
1 | ||||
end | ||||
elsif a | ||||
a <=> b | ||||
else | ||||
1 | ||||
end | ||||
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r2755 | end | ||
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r6383 | |||
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r2755 | def deletable? | ||
member_roles.detect {|mr| mr.inherited_from}.nil? | ||||
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r1089 | end | ||
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r6383 | |||
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r12865 | def destroy | ||
if member_roles.reload.present? | ||||
# destroying the last role will destroy another instance | ||||
# of the same Member record, #super would then trigger callbacks twice | ||||
member_roles.destroy_all | ||||
@destroyed = true | ||||
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r12867 | freeze | ||
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r12865 | else | ||
super | ||||
end | ||||
end | ||||
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r3135 | def include?(user) | ||
if principal.is_a?(Group) | ||||
!user.nil? && user.groups.include?(principal) | ||||
else | ||||
self.user == user | ||||
end | ||||
end | ||||
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r6383 | |||
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r7938 | def set_issue_category_nil | ||
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r12980 | if user_id && project_id | ||
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r2755 | # remove category based auto assignments for this member | ||
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r12980 | IssueCategory.where(["project_id = ? AND assigned_to_id = ?", project_id, user_id]). | ||
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r12237 | update_all("assigned_to_id = NULL") | ||
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r2755 | end | ||
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r574 | end | ||
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r3487 | |||
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r13116 | # Creates memberships for principal with the attributes | ||
# * project_ids : one or more project ids | ||||
# * role_ids : ids of the roles to give to each membership | ||||
# | ||||
# Example: | ||||
# Member.create_principal_memberships(user, :project_ids => [2, 5], :role_ids => [1, 3] | ||||
def self.create_principal_memberships(principal, attributes) | ||||
members = [] | ||||
if attributes | ||||
project_ids = Array.wrap(attributes[:project_ids] || attributes[:project_id]) | ||||
role_ids = attributes[:role_ids] | ||||
project_ids.each do |project_id| | ||||
members << Member.new(:principal => principal, :role_ids => role_ids, :project_id => project_id) | ||||
end | ||||
principal.members << members | ||||
end | ||||
members | ||||
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r3487 | end | ||
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r6383 | |||
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r11068 | # Finds or initilizes a Member for the given project and principal | ||
def self.find_or_new(project, principal) | ||||
project_id = project.is_a?(Project) ? project.id : project | ||||
principal_id = principal.is_a?(Principal) ? principal.id : principal | ||||
member = Member.find_by_project_id_and_user_id(project_id, principal_id) | ||||
member ||= Member.new(:project_id => project_id, :user_id => principal_id) | ||||
member | ||||
end | ||||
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r2627 | protected | ||
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r6383 | |||
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r7927 | def validate_role | ||
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r8005 | errors.add_on_empty :role if member_roles.empty? && roles.empty? | ||
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r2627 | end | ||
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r2 | end | ||