time_entry.rb
100 lines
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| text/x-ruby
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RubyLexer
Jean-Philippe Lang
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r569 | # redMine - project management software | ||
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r1305 | # Copyright (C) 2006-2008 Jean-Philippe Lang | ||
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r569 | # | ||
| # 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. | ||||
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r365 | 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 | ||||
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r2677 | belongs_to :activity, :class_name => 'TimeEntryActivity', :foreign_key => 'activity_id' | ||
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r365 | |||
| attr_protected :project_id, :user_id, :tyear, :tmonth, :tweek | ||||
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r1546 | |||
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r1672 | acts_as_customizable | ||
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r2763 | acts_as_event :title => Proc.new {|o| "#{l_hours(o.hours)} (#{(o.issue || o.project).event_title})"}, | ||
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r4163 | :url => Proc.new {|o| {:controller => 'timelog', :action => 'index', :project_id => o.project, :issue_id => o.issue}}, | ||
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r1546 | :author => :user, | ||
| :description => :comments | ||||
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r2763 | |||
| acts_as_activity_provider :timestamp => "#{table_name}.created_on", | ||||
| :author_key => :user_id, | ||||
| :find_options => {:include => :project} | ||||
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r365 | validates_presence_of :user_id, :activity_id, :project_id, :hours, :spent_on | ||
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r2430 | validates_numericality_of :hours, :allow_nil => true, :message => :invalid | ||
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r1594 | validates_length_of :comments, :maximum => 255, :allow_nil => true | ||
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r365 | |||
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r1447 | def after_initialize | ||
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r1519 | if new_record? && self.activity.nil? | ||
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r2677 | if default_activity = TimeEntryActivity.default | ||
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r1519 | self.activity_id = default_activity.id | ||
| end | ||||
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r3118 | self.hours = nil if hours == 0 | ||
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r1447 | end | ||
| end | ||||
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r365 | def before_validation | ||
| self.project = issue.project if issue && project.nil? | ||||
| end | ||||
| def validate | ||||
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r2430 | 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) | ||||
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r365 | end | ||
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r1305 | def hours=(h) | ||
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r2249 | write_attribute :hours, (h.is_a?(String) ? (h.to_hours || h) : h) | ||
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r1305 | end | ||
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r365 | # 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 | ||||
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r476 | self.tweek = spent_on ? Date.civil(spent_on.year, spent_on.month, spent_on.day).cweek : nil | ||
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r1159 | end | ||
| # Returns true if the time entry can be edited by usr, otherwise false | ||||
| def editable_by?(usr) | ||||
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r1235 | (usr == user && usr.allowed_to?(:edit_own_time_entries, project)) || usr.allowed_to?(:edit_time_entries, project) | ||
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r1159 | end | ||
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r1162 | |||
| def self.visible_by(usr) | ||||
| with_scope(:find => { :conditions => Project.allowed_to_condition(usr, :view_time_entries) }) do | ||||
| yield | ||||
| end | ||||
| end | ||||
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r3972 | |||
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r3973 | def self.earilest_date_for_project(project=nil) | ||
| finder_conditions = ARCondition.new(Project.allowed_to_condition(User.current, :view_time_entries)) | ||||
| if project | ||||
| finder_conditions << ["project_id IN (?)", project.hierarchy.collect(&:id)] | ||||
| end | ||||
| TimeEntry.minimum(:spent_on, :include => :project, :conditions => finder_conditions.conditions) | ||||
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r3972 | end | ||
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r3973 | def self.latest_date_for_project(project=nil) | ||
| finder_conditions = ARCondition.new(Project.allowed_to_condition(User.current, :view_time_entries)) | ||||
| if project | ||||
| finder_conditions << ["project_id IN (?)", project.hierarchy.collect(&:id)] | ||||
| end | ||||
| TimeEntry.maximum(:spent_on, :include => :project, :conditions => finder_conditions.conditions) | ||||
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r3972 | end | ||
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r365 | end | ||