issue.rb
221 lines
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RubyLexer
Jean-Philippe Lang
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r330 | # redMine - project management software | ||
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Jean-Philippe Lang
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r503 | # Copyright (C) 2006-2007 Jean-Philippe Lang | ||
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r330 | # | ||
| # 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 Issue < ActiveRecord::Base | ||||
| belongs_to :project | ||||
| belongs_to :tracker | ||||
| belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id' | ||||
| belongs_to :author, :class_name => 'User', :foreign_key => 'author_id' | ||||
| belongs_to :assigned_to, :class_name => 'User', :foreign_key => 'assigned_to_id' | ||||
| belongs_to :fixed_version, :class_name => 'Version', :foreign_key => 'fixed_version_id' | ||||
| belongs_to :priority, :class_name => 'Enumeration', :foreign_key => 'priority_id' | ||||
| belongs_to :category, :class_name => 'IssueCategory', :foreign_key => 'category_id' | ||||
| has_many :journals, :as => :journalized, :dependent => :destroy | ||||
| has_many :attachments, :as => :container, :dependent => :destroy | ||||
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r578 | has_many :time_entries, :dependent => :nullify | ||
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r330 | has_many :custom_values, :dependent => :delete_all, :as => :customized | ||
| has_many :custom_fields, :through => :custom_values | ||||
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r470 | has_and_belongs_to_many :changesets, :order => "revision ASC" | ||
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r503 | has_many :relations_from, :class_name => 'IssueRelation', :foreign_key => 'issue_from_id', :dependent => :delete_all | ||
| has_many :relations_to, :class_name => 'IssueRelation', :foreign_key => 'issue_to_id', :dependent => :delete_all | ||||
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r450 | acts_as_watchable | ||
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r755 | acts_as_searchable :columns => ['subject', 'description'], :with => {:journal => :issue} | ||
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r663 | acts_as_event :title => Proc.new {|o| "#{o.tracker.name} ##{o.id}: #{o.subject}"}, | ||
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r755 | :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.id}} | ||
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r450 | |||
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r907 | validates_presence_of :subject, :description, :priority, :project, :tracker, :author, :status | ||
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r590 | validates_length_of :subject, :maximum => 255 | ||
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r330 | validates_inclusion_of :done_ratio, :in => 0..100 | ||
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r720 | validates_numericality_of :estimated_hours, :allow_nil => true | ||
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r330 | validates_associated :custom_values, :on => :update | ||
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r792 | def after_initialize | ||
| if new_record? | ||||
| # set default values for new records only | ||||
| self.status ||= IssueStatus.default | ||||
| self.priority ||= Enumeration.default('IPRI') | ||||
| end | ||||
| end | ||||
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r860 | def copy_from(arg) | ||
| issue = arg.is_a?(Issue) ? arg : Issue.find(arg) | ||||
| self.attributes = issue.attributes.dup | ||||
| self.custom_values = issue.custom_values.collect {|v| v.clone} | ||||
| self | ||||
| end | ||||
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r896 | # Move an issue to a new project and tracker | ||
| def move_to(new_project, new_tracker = nil) | ||||
| transaction do | ||||
| if new_project && project_id != new_project.id | ||||
| # delete issue relations | ||||
| self.relations_from.clear | ||||
| self.relations_to.clear | ||||
| # issue is moved to another project | ||||
| self.category = nil | ||||
| self.fixed_version = nil | ||||
| self.project = new_project | ||||
| end | ||||
| if new_tracker | ||||
| self.tracker = new_tracker | ||||
| end | ||||
| if save | ||||
| # Manually update project_id on related time entries | ||||
| TimeEntry.update_all("project_id = #{new_project.id}", {:issue_id => id}) | ||||
| else | ||||
| rollback_db_transaction | ||||
| return false | ||||
| end | ||||
| end | ||||
| return true | ||||
| end | ||||
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r792 | def priority_id=(pid) | ||
| self.priority = nil | ||||
| write_attribute(:priority_id, pid) | ||||
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r330 | end | ||
| def validate | ||||
| if self.due_date.nil? && @attributes['due_date'] && !@attributes['due_date'].empty? | ||||
| errors.add :due_date, :activerecord_error_not_a_date | ||||
| end | ||||
| if self.due_date and self.start_date and self.due_date < self.start_date | ||||
| errors.add :due_date, :activerecord_error_greater_than_start_date | ||||
| end | ||||
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r503 | |||
| if start_date && soonest_start && start_date < soonest_start | ||||
| errors.add :start_date, :activerecord_error_invalid | ||||
| end | ||||
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r330 | end | ||
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r907 | def validate_on_create | ||
| errors.add :tracker_id, :activerecord_error_invalid unless project.trackers.include?(tracker) | ||||
| end | ||||
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r574 | def before_create | ||
| # default assignment based on category | ||||
| if assigned_to.nil? && category && category.assigned_to | ||||
| self.assigned_to = category.assigned_to | ||||
| end | ||||
| end | ||||
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r503 | def before_save | ||
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r330 | if @current_journal | ||
| # attributes changes | ||||
| (Issue.column_names - %w(id description)).each {|c| | ||||
| @current_journal.details << JournalDetail.new(:property => 'attr', | ||||
| :prop_key => c, | ||||
| :old_value => @issue_before_change.send(c), | ||||
| :value => send(c)) unless send(c)==@issue_before_change.send(c) | ||||
| } | ||||
| # custom fields changes | ||||
| custom_values.each {|c| | ||||
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r695 | next if (@custom_values_before_change[c.custom_field_id]==c.value || | ||
| (@custom_values_before_change[c.custom_field_id].blank? && c.value.blank?)) | ||||
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r330 | @current_journal.details << JournalDetail.new(:property => 'cf', | ||
| :prop_key => c.custom_field_id, | ||||
| :old_value => @custom_values_before_change[c.custom_field_id], | ||||
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r695 | :value => c.value) | ||
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r330 | } | ||
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r840 | @current_journal.save | ||
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r330 | end | ||
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r840 | # Save the issue even if the journal is not saved (because empty) | ||
| true | ||||
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r330 | end | ||
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r503 | def after_save | ||
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r657 | # Update start/due dates of following issues | ||
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r503 | relations_from.each(&:set_issue_to_dates) | ||
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r657 | |||
| # Close duplicates if the issue was closed | ||||
| if @issue_before_change && !@issue_before_change.closed? && self.closed? | ||||
| duplicates.each do |duplicate| | ||||
| # Don't re-close it if it's already closed | ||||
| next if duplicate.closed? | ||||
| # Same user and notes | ||||
| duplicate.init_journal(@current_journal.user, @current_journal.notes) | ||||
| duplicate.update_attribute :status, self.status | ||||
| end | ||||
| end | ||||
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r330 | end | ||
| def custom_value_for(custom_field) | ||||
| self.custom_values.each {|v| return v if v.custom_field_id == custom_field.id } | ||||
| return nil | ||||
| end | ||||
| def init_journal(user, notes = "") | ||||
| @current_journal ||= Journal.new(:journalized => self, :user => user, :notes => notes) | ||||
| @issue_before_change = self.clone | ||||
| @custom_values_before_change = {} | ||||
| self.custom_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value } | ||||
| @current_journal | ||||
| end | ||||
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r365 | |||
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r657 | # Return true if the issue is closed, otherwise false | ||
| def closed? | ||||
| self.status.is_closed? | ||||
| end | ||||
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r643 | # Users the issue can be assigned to | ||
| def assignable_users | ||||
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r806 | project.assignable_users | ||
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r643 | end | ||
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r842 | # Returns the mail adresses of users that should be notified for the issue | ||
| def recipients | ||||
| recipients = project.recipients | ||||
| # Author and assignee are always notified | ||||
| recipients << author.mail if author | ||||
| recipients << assigned_to.mail if assigned_to | ||||
| recipients.compact.uniq | ||||
| end | ||||
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r365 | def spent_hours | ||
| @spent_hours ||= time_entries.sum(:hours) || 0 | ||||
| end | ||||
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r503 | |||
| def relations | ||||
| (relations_from + relations_to).sort | ||||
| end | ||||
| def all_dependent_issues | ||||
| dependencies = [] | ||||
| relations_from.each do |relation| | ||||
| dependencies << relation.issue_to | ||||
| dependencies += relation.issue_to.all_dependent_issues | ||||
| end | ||||
| dependencies | ||||
| end | ||||
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r657 | # Returns an array of the duplicate issues | ||
| def duplicates | ||||
| relations.select {|r| r.relation_type == IssueRelation::TYPE_DUPLICATES}.collect {|r| r.other_issue(self)} | ||||
| end | ||||
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r503 | def duration | ||
| (start_date && due_date) ? due_date - start_date : 0 | ||||
| end | ||||
| def soonest_start | ||||
| @soonest_start ||= relations_to.collect{|relation| relation.successor_soonest_start}.compact.min | ||||
| end | ||||
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r2 | end | ||