1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
# redMine - project management software
# Copyright (C) 2006-2008 Jean-Philippe Lang
#
# 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.
#
# 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.
#
# 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 TimeEntry < ActiveRecord::Base
# could have used polymorphic association
# project association here allows easy loading of time entries at project level with one database trip
belongs_to :project
belongs_to :issue
belongs_to :user
belongs_to :activity, :class_name => 'Enumeration', :foreign_key => :activity_id
attr_protected :project_id, :user_id, :tyear, :tmonth, :tweek
acts_as_customizable
acts_as_event :title => Proc.new {|o| "#{o.user}: #{l_hours(o.hours)} (#{(o.issue || o.project).event_title})"},
:url => Proc.new {|o| {:controller => 'timelog', :action => 'details', :project_id => o.project}},
:author => :user,
:description => :comments
validates_presence_of :user_id, :activity_id, :project_id, :hours, :spent_on
validates_numericality_of :hours, :allow_nil => true, :message => :invalid
validates_length_of :comments, :maximum => 255, :allow_nil => true
def after_initialize
if new_record? && self.activity.nil?
if default_activity = Enumeration.activities.default
self.activity_id = default_activity.id
end
end
end
def before_validation
self.project = issue.project if issue && project.nil?
end
def validate
errors.add :hours, :invalid if hours && (hours < 0 || hours >= 1000)
errors.add :project_id, :invalid if project.nil?
errors.add :issue_id, :invalid if (issue_id && !issue) || (issue && project!=issue.project)
end
def hours=(h)
write_attribute :hours, (h.is_a?(String) ? (h.to_hours || h) : h)
end
# tyear, tmonth, tweek assigned where setting spent_on attributes
# these attributes make time aggregations easier
def spent_on=(date)
super
self.tyear = spent_on ? spent_on.year : nil
self.tmonth = spent_on ? spent_on.month : nil
self.tweek = spent_on ? Date.civil(spent_on.year, spent_on.month, spent_on.day).cweek : nil
end
# Returns true if the time entry can be edited by usr, otherwise false
def editable_by?(usr)
(usr == user && usr.allowed_to?(:edit_own_time_entries, project)) || usr.allowed_to?(:edit_time_entries, project)
end
def self.visible_by(usr)
with_scope(:find => { :conditions => Project.allowed_to_condition(usr, :view_time_entries) }) do
yield
end
end
end
|
