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5 | 5 | # modify it under the terms of the GNU General Public License |
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6 | 6 | # as published by the Free Software Foundation; either version 2 |
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7 | 7 | # of the License, or (at your option) any later version. |
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8 |
# |
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8 | # | |
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9 | 9 | # This program is distributed in the hope that it will be useful, |
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10 | 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | 12 | # GNU General Public License for more details. |
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13 |
# |
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13 | # | |
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14 | 14 | # You should have received a copy of the GNU General Public License |
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15 | 15 | # along with this program; if not, write to the Free Software |
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16 | 16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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18 | 18 | class Group < Principal |
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19 | 19 | has_and_belongs_to_many :users, :after_add => :user_added, |
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20 | 20 | :after_remove => :user_removed |
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21 | ||
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21 | ||
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22 | 22 | acts_as_customizable |
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23 | ||
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23 | ||
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24 | 24 | validates_presence_of :lastname |
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25 | 25 | validates_uniqueness_of :lastname, :case_sensitive => false |
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26 | 26 | validates_length_of :lastname, :maximum => 30 |
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27 | ||
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27 | ||
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28 | 28 | before_destroy :remove_references_before_destroy |
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29 | ||
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29 | ||
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30 | 30 | def to_s |
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31 | 31 | lastname.to_s |
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32 | 32 | end |
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33 | ||
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33 | ||
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34 | 34 | alias :name :to_s |
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35 | ||
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35 | ||
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36 | 36 | def user_added(user) |
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37 | 37 | members.each do |member| |
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38 | 38 | next if member.project.nil? |
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43 | 43 | user_member.save! |
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44 | 44 | end |
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45 | 45 | end |
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46 | ||
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46 | ||
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47 | 47 | def user_removed(user) |
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48 | 48 | members.each do |member| |
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49 | 49 | MemberRole.find(:all, :include => :member, |
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50 | 50 | :conditions => ["#{Member.table_name}.user_id = ? AND #{MemberRole.table_name}.inherited_from IN (?)", user.id, member.member_role_ids]).each(&:destroy) |
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51 | 51 | end |
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52 | 52 | end |
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53 | ||
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53 | ||
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54 | 54 | private |
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55 | ||
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55 | ||
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56 | 56 | # Removes references that are not handled by associations |
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57 | 57 | def remove_references_before_destroy |
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58 | 58 | return if self.id.nil? |
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59 | ||
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59 | ||
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60 | 60 | Issue.update_all 'assigned_to_id = NULL', ['assigned_to_id = ?', id] |
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61 | 61 | end |
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62 | 62 | end |
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