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1 | 1 | # Redmine - project management software |
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2 | 2 | # Copyright (C) 2006-2011 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 TimeEntry < ActiveRecord::Base |
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19 | 19 | # could have used polymorphic association |
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20 | 20 | # project association here allows easy loading of time entries at project level with one database trip |
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21 | 21 | belongs_to :project |
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22 | 22 | belongs_to :issue |
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23 | 23 | belongs_to :user |
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24 | 24 | belongs_to :activity, :class_name => 'TimeEntryActivity', :foreign_key => 'activity_id' |
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25 | 25 | |
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26 | 26 | attr_protected :project_id, :user_id, :tyear, :tmonth, :tweek |
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27 | 27 | |
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28 | 28 | acts_as_customizable |
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29 | 29 | acts_as_event :title => Proc.new {|o| "#{l_hours(o.hours)} (#{(o.issue || o.project).event_title})"}, |
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30 | 30 | :url => Proc.new {|o| {:controller => 'timelog', :action => 'index', :project_id => o.project, :issue_id => o.issue}}, |
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31 | 31 | :author => :user, |
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32 | 32 | :description => :comments |
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33 | 33 | |
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34 | 34 | acts_as_activity_provider :timestamp => "#{table_name}.created_on", |
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35 | 35 | :author_key => :user_id, |
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36 | 36 | :find_options => {:include => :project} |
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37 | 37 | |
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38 | 38 | validates_presence_of :user_id, :activity_id, :project_id, :hours, :spent_on |
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39 | 39 | validates_numericality_of :hours, :allow_nil => true, :message => :invalid |
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40 | 40 | validates_length_of :comments, :maximum => 255, :allow_nil => true |
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41 | before_validation :set_project_if_nil | |
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41 | 42 | validate :validate_time_entry |
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42 | 43 | |
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43 | 44 | named_scope :visible, lambda {|*args| { |
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44 | 45 | :include => :project, |
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45 | 46 | :conditions => Project.allowed_to_condition(args.shift || User.current, :view_time_entries, *args) |
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46 | 47 | }} |
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47 | 48 | |
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48 | 49 | def after_initialize |
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49 | 50 | if new_record? && self.activity.nil? |
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50 | 51 | if default_activity = TimeEntryActivity.default |
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51 | 52 | self.activity_id = default_activity.id |
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52 | 53 | end |
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53 | 54 | self.hours = nil if hours == 0 |
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54 | 55 | end |
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55 | 56 | end |
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56 | 57 | |
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57 | def before_validation | |
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58 | def set_project_if_nil | |
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58 | 59 | self.project = issue.project if issue && project.nil? |
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59 | 60 | end |
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60 | 61 | |
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61 | 62 | def validate_time_entry |
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62 | 63 | errors.add :hours, :invalid if hours && (hours < 0 || hours >= 1000) |
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63 | 64 | errors.add :project_id, :invalid if project.nil? |
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64 | 65 | errors.add :issue_id, :invalid if (issue_id && !issue) || (issue && project!=issue.project) |
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65 | 66 | end |
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66 | 67 | |
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67 | 68 | def hours=(h) |
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68 | 69 | write_attribute :hours, (h.is_a?(String) ? (h.to_hours || h) : h) |
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69 | 70 | end |
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70 | 71 | |
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71 | 72 | # tyear, tmonth, tweek assigned where setting spent_on attributes |
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72 | 73 | # these attributes make time aggregations easier |
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73 | 74 | def spent_on=(date) |
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74 | 75 | super |
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75 | 76 | if spent_on.is_a?(Time) |
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76 | 77 | self.spent_on = spent_on.to_date |
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77 | 78 | end |
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78 | 79 | self.tyear = spent_on ? spent_on.year : nil |
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79 | 80 | self.tmonth = spent_on ? spent_on.month : nil |
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80 | 81 | self.tweek = spent_on ? Date.civil(spent_on.year, spent_on.month, spent_on.day).cweek : nil |
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81 | 82 | end |
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82 | 83 | |
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83 | 84 | # Returns true if the time entry can be edited by usr, otherwise false |
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84 | 85 | def editable_by?(usr) |
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85 | 86 | (usr == user && usr.allowed_to?(:edit_own_time_entries, project)) || usr.allowed_to?(:edit_time_entries, project) |
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86 | 87 | end |
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87 | 88 | |
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88 | 89 | # TODO: remove this method in 1.3.0 |
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89 | 90 | def self.visible_by(usr) |
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90 | 91 | ActiveSupport::Deprecation.warn "TimeEntry.visible_by is deprecated and will be removed in Redmine 1.3.0. Use the visible scope instead." |
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91 | 92 | with_scope(:find => { :conditions => Project.allowed_to_condition(usr, :view_time_entries) }) do |
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92 | 93 | yield |
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93 | 94 | end |
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94 | 95 | end |
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95 | 96 | |
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96 | 97 | def self.earilest_date_for_project(project=nil) |
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97 | 98 | finder_conditions = ARCondition.new(Project.allowed_to_condition(User.current, :view_time_entries)) |
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98 | 99 | if project |
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99 | 100 | finder_conditions << ["project_id IN (?)", project.hierarchy.collect(&:id)] |
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100 | 101 | end |
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101 | 102 | TimeEntry.minimum(:spent_on, :include => :project, :conditions => finder_conditions.conditions) |
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102 | 103 | end |
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103 | 104 | |
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104 | 105 | def self.latest_date_for_project(project=nil) |
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105 | 106 | finder_conditions = ARCondition.new(Project.allowed_to_condition(User.current, :view_time_entries)) |
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106 | 107 | if project |
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107 | 108 | finder_conditions << ["project_id IN (?)", project.hierarchy.collect(&:id)] |
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108 | 109 | end |
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109 | 110 | TimeEntry.maximum(:spent_on, :include => :project, :conditions => finder_conditions.conditions) |
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110 | 111 | end |
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111 | 112 | end |
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