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1 | 1 | # Redmine - project management software |
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2 | 2 | # Copyright (C) 2006-2014 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 IssueStatus < ActiveRecord::Base |
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19 | 19 | before_destroy :check_integrity |
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20 | 20 | has_many :workflows, :class_name => 'WorkflowTransition', :foreign_key => "old_status_id" |
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21 | has_many :workflow_transitions_as_new_status, :class_name => 'WorkflowTransition', :foreign_key => "new_status_id" | |
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21 | 22 | acts_as_list |
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22 | 23 | |
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23 | 24 | before_destroy :delete_workflow_rules |
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24 | 25 | after_save :update_default |
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25 | 26 | |
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26 | 27 | validates_presence_of :name |
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27 | 28 | validates_uniqueness_of :name |
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28 | 29 | validates_length_of :name, :maximum => 30 |
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29 | 30 | validates_inclusion_of :default_done_ratio, :in => 0..100, :allow_nil => true |
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30 | 31 | attr_protected :id |
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31 | 32 | |
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32 | 33 | scope :sorted, lambda { order("#{table_name}.position ASC") } |
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33 | 34 | scope :named, lambda {|arg| where("LOWER(#{table_name}.name) = LOWER(?)", arg.to_s.strip)} |
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34 | 35 | |
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35 | 36 | def update_default |
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36 | 37 | IssueStatus.where(['id <> ?', id]).update_all({:is_default => false}) if self.is_default? |
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37 | 38 | end |
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38 | 39 | |
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39 | 40 | # Returns the default status for new issues |
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40 | 41 | def self.default |
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41 | 42 | where(:is_default => true).first |
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42 | 43 | end |
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43 | 44 | |
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44 | 45 | # Update all the +Issues+ setting their done_ratio to the value of their +IssueStatus+ |
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45 | 46 | def self.update_issue_done_ratios |
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46 | 47 | if Issue.use_status_for_done_ratio? |
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47 | 48 | IssueStatus.where("default_done_ratio >= 0").each do |status| |
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48 | 49 | Issue.where({:status_id => status.id}).update_all({:done_ratio => status.default_done_ratio}) |
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49 | 50 | end |
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50 | 51 | end |
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51 | 52 | |
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52 | 53 | return Issue.use_status_for_done_ratio? |
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53 | 54 | end |
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54 | 55 | |
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55 | 56 | # Returns an array of all statuses the given role can switch to |
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56 | 57 | # Uses association cache when called more than one time |
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57 | 58 | def new_statuses_allowed_to(roles, tracker, author=false, assignee=false) |
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58 | 59 | if roles && tracker |
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59 | 60 | role_ids = roles.collect(&:id) |
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60 | 61 | transitions = workflows.select do |w| |
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61 | 62 | role_ids.include?(w.role_id) && |
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62 | 63 | w.tracker_id == tracker.id && |
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63 | 64 | ((!w.author && !w.assignee) || (author && w.author) || (assignee && w.assignee)) |
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64 | 65 | end |
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65 | 66 | transitions.map(&:new_status).compact.sort |
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66 | 67 | else |
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67 | 68 | [] |
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68 | 69 | end |
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69 | 70 | end |
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70 | 71 | |
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71 | 72 | # Same thing as above but uses a database query |
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72 | 73 | # More efficient than the previous method if called just once |
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73 | 74 | def find_new_statuses_allowed_to(roles, tracker, author=false, assignee=false) |
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74 | 75 | if roles.present? && tracker |
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75 | conditions = "(author = :false AND assignee = :false)" | |
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76 | conditions << " OR author = :true" if author | |
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77 | conditions << " OR assignee = :true" if assignee | |
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78 | ||
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79 | workflows. | |
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80 | includes(:new_status). | |
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81 | where(["role_id IN (:role_ids) AND tracker_id = :tracker_id AND (#{conditions})", | |
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82 | {:role_ids => roles.collect(&:id), :tracker_id => tracker.id, :true => true, :false => false} | |
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83 | ]).to_a. | |
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84 | map(&:new_status).compact.sort | |
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76 | scope = IssueStatus. | |
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77 | joins(:workflow_transitions_as_new_status). | |
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78 | where(:workflows => {:old_status_id => id, :role_id => roles.map(&:id), :tracker_id => tracker.id}) | |
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79 | ||
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80 | unless author && assignee | |
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81 | if author || assignee | |
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82 | scope = scope.where("author = ? OR assignee = ?", author, assignee) | |
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83 | else | |
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84 | scope = scope.where("author = ? AND assignee = ?", false, false) | |
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85 | end | |
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86 | end | |
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87 | ||
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88 | scope.uniq.to_a.sort | |
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85 | 89 | else |
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86 | 90 | [] |
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87 | 91 | end |
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88 | 92 | end |
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89 | 93 | |
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90 | 94 | def <=>(status) |
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91 | 95 | position <=> status.position |
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92 | 96 | end |
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93 | 97 | |
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94 | 98 | def to_s; name end |
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95 | 99 | |
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96 | 100 | private |
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97 | 101 | |
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98 | 102 | def check_integrity |
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99 | 103 | raise "Can't delete status" if Issue.where(:status_id => id).any? |
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100 | 104 | end |
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101 | 105 | |
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102 | 106 | # Deletes associated workflows |
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103 | 107 | def delete_workflow_rules |
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104 | 108 | WorkflowRule.delete_all(["old_status_id = :id OR new_status_id = :id", {:id => id}]) |
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105 | 109 | end |
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106 | 110 | end |
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