Redmine/app/models/issue.rb
Jean-Philippe Lang 976a31e941 Merged IssuesController change_status and add_note actions.
The 'Change status' specific form removed and now accessible from issue/show view with no additional request (click on 'Update' to show the form).
The 'Change issue status' permission is removed. To change the status, the user just needs to have either 'Edit' or 'Add note' permissions and some workflow transitions allowed.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1043 e93f8b46-1217-0410-a6f0-8f06a7374b81
2008-01-06 17:06:14 +00:00

229 lines
8.2 KiB
Ruby

# redMine - project management software
# Copyright (C) 2006-2007 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 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
has_many :time_entries, :dependent => :nullify
has_many :custom_values, :dependent => :delete_all, :as => :customized
has_many :custom_fields, :through => :custom_values
has_and_belongs_to_many :changesets, :order => "revision ASC"
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
acts_as_watchable
acts_as_searchable :columns => ['subject', 'description'], :with => {:journal => :issue}
acts_as_event :title => Proc.new {|o| "#{o.tracker.name} ##{o.id}: #{o.subject}"},
:url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.id}}
validates_presence_of :subject, :description, :priority, :project, :tracker, :author, :status
validates_length_of :subject, :maximum => 255
validates_inclusion_of :done_ratio, :in => 0..100
validates_numericality_of :estimated_hours, :allow_nil => true
validates_associated :custom_values, :on => :update
def after_initialize
if new_record?
# set default values for new records only
self.status ||= IssueStatus.default
self.priority ||= Enumeration.default('IPRI')
end
end
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
# 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
def priority_id=(pid)
self.priority = nil
write_attribute(:priority_id, pid)
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
if start_date && soonest_start && start_date < soonest_start
errors.add :start_date, :activerecord_error_invalid
end
end
def validate_on_create
errors.add :tracker_id, :activerecord_error_invalid unless project.trackers.include?(tracker)
end
def before_create
# default assignment based on category
if assigned_to.nil? && category && category.assigned_to
self.assigned_to = category.assigned_to
end
end
def before_save
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|
next if (@custom_values_before_change[c.custom_field_id]==c.value ||
(@custom_values_before_change[c.custom_field_id].blank? && c.value.blank?))
@current_journal.details << JournalDetail.new(:property => 'cf',
:prop_key => c.custom_field_id,
:old_value => @custom_values_before_change[c.custom_field_id],
:value => c.value)
}
@current_journal.save
end
# Save the issue even if the journal is not saved (because empty)
true
end
def after_save
# Update start/due dates of following issues
relations_from.each(&:set_issue_to_dates)
# 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
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
# Return true if the issue is closed, otherwise false
def closed?
self.status.is_closed?
end
# Users the issue can be assigned to
def assignable_users
project.assignable_users
end
# Returns an array of status that user is able to apply
def new_statuses_allowed_to(user)
statuses = status.find_new_statuses_allowed_to(user.role_for_project(project), tracker)
statuses << status unless statuses.empty?
statuses.uniq.sort
end
# 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
def spent_hours
@spent_hours ||= time_entries.sum(:hours) || 0
end
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
# 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
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
end