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1 | 1 | # Redmine - project management software |
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2 | 2 | # Copyright (C) 2006-2013 Jean-Philippe Lang |
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3 | 3 | # |
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4 | 4 | # This program is free software; you can redistribute it and/or |
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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 | 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 | 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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17 | 17 | |
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18 | 18 | class IssuePriority < Enumeration |
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19 | 19 | has_many :issues, :foreign_key => 'priority_id' |
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20 | 20 | |
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21 | 21 | after_destroy {|priority| priority.class.compute_position_names} |
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22 | 22 | after_save {|priority| priority.class.compute_position_names if priority.position_changed? && priority.position} |
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23 | 23 | |
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24 | 24 | OptionName = :enumeration_issue_priorities |
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25 | 25 | |
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26 | 26 | def option_name |
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27 | 27 | OptionName |
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28 | 28 | end |
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29 | 29 | |
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30 | 30 | def objects_count |
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31 | 31 | issues.count |
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32 | 32 | end |
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33 | 33 | |
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34 | 34 | def transfer_relations(to) |
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35 | 35 | issues.update_all("priority_id = #{to.id}") |
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36 | 36 | end |
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37 | 37 | |
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38 | 38 | def css_classes |
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39 | 39 | "priority-#{id} priority-#{position_name}" |
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40 | 40 | end |
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41 | 41 | |
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42 | 42 | # Clears position_name for all priorities |
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43 | 43 | # Called from migration 20121026003537_populate_enumerations_position_name |
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44 | 44 | def self.clear_position_names |
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45 | 45 | update_all :position_name => nil |
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46 | 46 | end |
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47 | 47 | |
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48 | 48 | # Updates position_name for active priorities |
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49 | 49 | # Called from migration 20121026003537_populate_enumerations_position_name |
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50 | 50 | def self.compute_position_names |
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51 | 51 | priorities = where(:active => true).all.sort_by(&:position) |
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52 | 52 | if priorities.any? |
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53 | 53 | default = priorities.detect(&:is_default?) || priorities[(priorities.size - 1) / 2] |
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54 | 54 | priorities.each_with_index do |priority, index| |
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55 | 55 | name = case |
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56 | 56 | when priority.position == default.position |
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57 | 57 | "default" |
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58 | 58 | when priority.position < default.position |
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59 | 59 | index == 0 ? "lowest" : "low#{index+1}" |
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60 | 60 | else |
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61 | 61 | index == (priorities.size - 1) ? "highest" : "high#{priorities.size - index}" |
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62 | 62 | end |
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63 | 63 | |
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64 |
update_all({:position_name => name} |
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64 | where(:id => priority.id).update_all({:position_name => name}) | |
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65 | 65 | end |
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66 | 66 | end |
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67 | 67 | end |
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68 | 68 | end |
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