Chris@245: # Redmine - project management software Chris@245: # Copyright (C) 2006-2011 Jean-Philippe Lang Chris@0: # Chris@0: # This program is free software; you can redistribute it and/or Chris@0: # modify it under the terms of the GNU General Public License Chris@0: # as published by the Free Software Foundation; either version 2 Chris@0: # of the License, or (at your option) any later version. Chris@441: # Chris@0: # This program is distributed in the hope that it will be useful, Chris@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Chris@0: # GNU General Public License for more details. Chris@441: # Chris@0: # You should have received a copy of the GNU General Public License Chris@0: # along with this program; if not, write to the Free Software Chris@0: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Chris@0: Chris@0: class Issue < ActiveRecord::Base Chris@117: include Redmine::SafeAttributes Chris@441: Chris@0: belongs_to :project Chris@0: belongs_to :tracker Chris@0: belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id' Chris@0: belongs_to :author, :class_name => 'User', :foreign_key => 'author_id' Chris@909: belongs_to :assigned_to, :class_name => 'Principal', :foreign_key => 'assigned_to_id' Chris@0: belongs_to :fixed_version, :class_name => 'Version', :foreign_key => 'fixed_version_id' Chris@0: belongs_to :priority, :class_name => 'IssuePriority', :foreign_key => 'priority_id' Chris@0: belongs_to :category, :class_name => 'IssueCategory', :foreign_key => 'category_id' Chris@0: Chris@0: has_many :journals, :as => :journalized, :dependent => :destroy Chris@0: has_many :time_entries, :dependent => :delete_all Chris@0: has_and_belongs_to_many :changesets, :order => "#{Changeset.table_name}.committed_on ASC, #{Changeset.table_name}.id ASC" Chris@441: Chris@0: has_many :relations_from, :class_name => 'IssueRelation', :foreign_key => 'issue_from_id', :dependent => :delete_all Chris@0: has_many :relations_to, :class_name => 'IssueRelation', :foreign_key => 'issue_to_id', :dependent => :delete_all Chris@441: Chris@210: acts_as_nested_set :scope => 'root_id', :dependent => :destroy Chris@909: acts_as_attachable :after_add => :attachment_added, :after_remove => :attachment_removed Chris@0: acts_as_customizable Chris@0: acts_as_watchable Chris@0: acts_as_searchable :columns => ['subject', "#{table_name}.description", "#{Journal.table_name}.notes"], Chris@0: :include => [:project, :journals], Chris@0: # sort by id so that limited eager loading doesn't break with postgresql Chris@0: :order_column => "#{table_name}.id" Chris@0: acts_as_event :title => Proc.new {|o| "#{o.tracker.name} ##{o.id} (#{o.status}): #{o.subject}"}, Chris@0: :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.id}}, Chris@0: :type => Proc.new {|o| 'issue' + (o.closed? ? ' closed' : '') } Chris@441: Chris@0: acts_as_activity_provider :find_options => {:include => [:project, :author, :tracker]}, Chris@0: :author_key => :author_id Chris@0: Chris@0: DONE_RATIO_OPTIONS = %w(issue_field issue_status) Chris@0: Chris@0: attr_reader :current_journal Chris@0: Chris@0: validates_presence_of :subject, :priority, :project, :tracker, :author, :status Chris@0: Chris@0: validates_length_of :subject, :maximum => 255 Chris@0: validates_inclusion_of :done_ratio, :in => 0..100 Chris@0: validates_numericality_of :estimated_hours, :allow_nil => true Chris@909: validate :validate_issue Chris@0: Chris@0: named_scope :visible, lambda {|*args| { :include => :project, Chris@441: :conditions => Issue.visible_condition(args.shift || User.current, *args) } } Chris@441: Chris@0: named_scope :open, :conditions => ["#{IssueStatus.table_name}.is_closed = ?", false], :include => :status Chris@0: chris@22: named_scope :recently_updated, :order => "#{Issue.table_name}.updated_on DESC" Chris@0: named_scope :with_limit, lambda { |limit| { :limit => limit} } Chris@0: named_scope :on_active_project, :include => [:status, :project, :tracker], Chris@0: :conditions => ["#{Project.table_name}.status=#{Project::STATUS_ACTIVE}"] chris@22: chris@22: named_scope :without_version, lambda { chris@22: { chris@22: :conditions => { :fixed_version_id => nil} chris@22: } chris@22: } chris@22: chris@22: named_scope :with_query, lambda {|query| chris@22: { chris@22: :conditions => Query.merge_conditions(query.statement) chris@22: } chris@22: } Chris@0: Chris@0: before_create :default_assign chris@37: before_save :close_duplicates, :update_done_ratio_from_issue_status chris@37: after_save :reschedule_following_issues, :update_nested_set_attributes, :update_parent_attributes, :create_journal Chris@0: after_destroy :update_parent_attributes Chris@441: Chris@441: # Returns a SQL conditions string used to find all issues visible by the specified user Chris@441: def self.visible_condition(user, options={}) Chris@441: Project.allowed_to_condition(user, :view_issues, options) do |role, user| Chris@441: case role.issues_visibility Chris@441: when 'all' Chris@441: nil Chris@441: when 'default' Chris@909: user_ids = [user.id] + user.groups.map(&:id) Chris@909: "(#{table_name}.is_private = #{connection.quoted_false} OR #{table_name}.author_id = #{user.id} OR #{table_name}.assigned_to_id IN (#{user_ids.join(',')}))" Chris@441: when 'own' Chris@909: user_ids = [user.id] + user.groups.map(&:id) Chris@909: "(#{table_name}.author_id = #{user.id} OR #{table_name}.assigned_to_id IN (#{user_ids.join(',')}))" Chris@441: else Chris@441: '1=0' Chris@441: end Chris@441: end Chris@441: end Chris@441: Chris@0: # Returns true if usr or current user is allowed to view the issue Chris@0: def visible?(usr=nil) Chris@441: (usr || User.current).allowed_to?(:view_issues, self.project) do |role, user| Chris@441: case role.issues_visibility Chris@441: when 'all' Chris@441: true Chris@441: when 'default' Chris@909: !self.is_private? || self.author == user || user.is_or_belongs_to?(assigned_to) Chris@441: when 'own' Chris@909: self.author == user || user.is_or_belongs_to?(assigned_to) Chris@441: else Chris@441: false Chris@441: end Chris@441: end Chris@0: end Chris@441: Chris@0: def after_initialize Chris@0: if new_record? Chris@0: # set default values for new records only Chris@0: self.status ||= IssueStatus.default Chris@0: self.priority ||= IssuePriority.default Chris@0: end Chris@0: end Chris@441: Chris@0: # Overrides Redmine::Acts::Customizable::InstanceMethods#available_custom_fields Chris@0: def available_custom_fields Chris@441: (project && tracker) ? (project.all_issue_custom_fields & tracker.custom_fields.all) : [] Chris@0: end Chris@441: Chris@0: def copy_from(arg) Chris@0: issue = arg.is_a?(Issue) ? arg : Issue.visible.find(arg) Chris@0: self.attributes = issue.attributes.dup.except("id", "root_id", "parent_id", "lft", "rgt", "created_on", "updated_on") Chris@0: self.custom_field_values = issue.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h} Chris@0: self.status = issue.status Chris@0: self Chris@0: end Chris@441: Chris@0: # Moves/copies an issue to a new project and tracker Chris@0: # Returns the moved/copied issue on success, false on failure Chris@0: def move_to_project(*args) Chris@0: ret = Issue.transaction do Chris@0: move_to_project_without_transaction(*args) || raise(ActiveRecord::Rollback) Chris@0: end || false Chris@0: end Chris@441: Chris@0: def move_to_project_without_transaction(new_project, new_tracker = nil, options = {}) Chris@0: options ||= {} Chris@0: issue = options[:copy] ? self.class.new.copy_from(self) : self Chris@441: Chris@0: if new_project && issue.project_id != new_project.id Chris@0: # delete issue relations Chris@0: unless Setting.cross_project_issue_relations? Chris@0: issue.relations_from.clear Chris@0: issue.relations_to.clear Chris@0: end Chris@0: # issue is moved to another project Chris@0: # reassign to the category with same name if any Chris@0: new_category = issue.category.nil? ? nil : new_project.issue_categories.find_by_name(issue.category.name) Chris@0: issue.category = new_category Chris@0: # Keep the fixed_version if it's still valid in the new_project Chris@0: unless new_project.shared_versions.include?(issue.fixed_version) Chris@0: issue.fixed_version = nil Chris@0: end Chris@0: issue.project = new_project Chris@0: if issue.parent && issue.parent.project_id != issue.project_id Chris@0: issue.parent_issue_id = nil Chris@0: end Chris@0: end Chris@0: if new_tracker Chris@0: issue.tracker = new_tracker Chris@0: issue.reset_custom_values! Chris@0: end Chris@0: if options[:copy] Chris@441: issue.author = User.current Chris@0: issue.custom_field_values = self.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h} Chris@0: issue.status = if options[:attributes] && options[:attributes][:status_id] Chris@0: IssueStatus.find_by_id(options[:attributes][:status_id]) Chris@0: else Chris@0: self.status Chris@0: end Chris@0: end Chris@0: # Allow bulk setting of attributes on the issue Chris@0: if options[:attributes] Chris@0: issue.attributes = options[:attributes] Chris@0: end Chris@0: if issue.save Chris@441: if options[:copy] Chris@441: if current_journal && current_journal.notes.present? Chris@441: issue.init_journal(current_journal.user, current_journal.notes) Chris@441: issue.current_journal.notify = false Chris@441: issue.save Chris@441: end Chris@441: else Chris@0: # Manually update project_id on related time entries Chris@0: TimeEntry.update_all("project_id = #{new_project.id}", {:issue_id => id}) Chris@441: Chris@0: issue.children.each do |child| Chris@0: unless child.move_to_project_without_transaction(new_project) Chris@0: # Move failed and transaction was rollback'd Chris@0: return false Chris@0: end Chris@0: end Chris@0: end Chris@0: else Chris@0: return false Chris@0: end Chris@0: issue Chris@0: end Chris@0: Chris@0: def status_id=(sid) Chris@0: self.status = nil Chris@0: write_attribute(:status_id, sid) Chris@0: end Chris@441: Chris@0: def priority_id=(pid) Chris@0: self.priority = nil Chris@0: write_attribute(:priority_id, pid) Chris@0: end Chris@0: Chris@0: def tracker_id=(tid) Chris@0: self.tracker = nil Chris@0: result = write_attribute(:tracker_id, tid) Chris@0: @custom_field_values = nil Chris@0: result Chris@0: end Chris@909: Chris@507: def description=(arg) Chris@507: if arg.is_a?(String) Chris@507: arg = arg.gsub(/(\r\n|\n|\r)/, "\r\n") Chris@507: end Chris@507: write_attribute(:description, arg) Chris@507: end Chris@441: Chris@0: # Overrides attributes= so that tracker_id gets assigned first Chris@0: def attributes_with_tracker_first=(new_attributes, *args) Chris@0: return if new_attributes.nil? Chris@0: new_tracker_id = new_attributes['tracker_id'] || new_attributes[:tracker_id] Chris@0: if new_tracker_id Chris@0: self.tracker_id = new_tracker_id Chris@0: end Chris@0: send :attributes_without_tracker_first=, new_attributes, *args Chris@0: end Chris@0: # Do not redefine alias chain on reload (see #4838) Chris@0: alias_method_chain(:attributes=, :tracker_first) unless method_defined?(:attributes_without_tracker_first=) Chris@441: Chris@0: def estimated_hours=(h) Chris@0: write_attribute :estimated_hours, (h.is_a?(String) ? h.to_hours : h) Chris@0: end Chris@441: Chris@117: safe_attributes 'tracker_id', Chris@117: 'status_id', Chris@117: 'parent_issue_id', Chris@117: 'category_id', Chris@117: 'assigned_to_id', Chris@117: 'priority_id', Chris@117: 'fixed_version_id', Chris@117: 'subject', Chris@117: 'description', Chris@117: 'start_date', Chris@117: 'due_date', Chris@117: 'done_ratio', Chris@117: 'estimated_hours', Chris@117: 'custom_field_values', Chris@117: 'custom_fields', Chris@117: 'lock_version', Chris@117: :if => lambda {|issue, user| issue.new_record? || user.allowed_to?(:edit_issues, issue.project) } Chris@441: Chris@117: safe_attributes 'status_id', Chris@117: 'assigned_to_id', Chris@117: 'fixed_version_id', Chris@117: 'done_ratio', Chris@117: :if => lambda {|issue, user| issue.new_statuses_allowed_to(user).any? } chris@37: Chris@441: safe_attributes 'is_private', Chris@441: :if => lambda {|issue, user| Chris@441: user.allowed_to?(:set_issues_private, issue.project) || Chris@441: (issue.author == user && user.allowed_to?(:set_own_issues_private, issue.project)) Chris@441: } Chris@441: Chris@0: # Safely sets attributes Chris@0: # Should be called from controllers instead of #attributes= Chris@0: # attr_accessible is too rough because we still want things like Chris@0: # Issue.new(:project => foo) to work Chris@0: # TODO: move workflow/permission checks from controllers to here Chris@0: def safe_attributes=(attrs, user=User.current) chris@37: return unless attrs.is_a?(Hash) Chris@441: chris@37: # User can change issue attributes only if he has :edit permission or if a workflow transition is allowed Chris@117: attrs = delete_unsafe_attributes(attrs, user) Chris@441: return if attrs.empty? Chris@441: chris@37: # Tracker must be set before since new_statuses_allowed_to depends on it. chris@37: if t = attrs.delete('tracker_id') chris@37: self.tracker_id = t chris@37: end Chris@441: Chris@0: if attrs['status_id'] Chris@0: unless new_statuses_allowed_to(user).collect(&:id).include?(attrs['status_id'].to_i) Chris@0: attrs.delete('status_id') Chris@0: end Chris@0: end Chris@441: Chris@0: unless leaf? Chris@0: attrs.reject! {|k,v| %w(priority_id done_ratio start_date due_date estimated_hours).include?(k)} Chris@0: end Chris@441: Chris@0: if attrs.has_key?('parent_issue_id') Chris@0: if !user.allowed_to?(:manage_subtasks, project) Chris@0: attrs.delete('parent_issue_id') Chris@0: elsif !attrs['parent_issue_id'].blank? Chris@117: attrs.delete('parent_issue_id') unless Issue.visible(user).exists?(attrs['parent_issue_id'].to_i) Chris@0: end Chris@0: end Chris@441: Chris@0: self.attributes = attrs Chris@0: end Chris@441: Chris@0: def done_ratio chris@37: if Issue.use_status_for_done_ratio? && status && status.default_done_ratio Chris@0: status.default_done_ratio Chris@0: else Chris@0: read_attribute(:done_ratio) Chris@0: end Chris@0: end Chris@0: Chris@0: def self.use_status_for_done_ratio? Chris@0: Setting.issue_done_ratio == 'issue_status' Chris@0: end Chris@0: Chris@0: def self.use_field_for_done_ratio? Chris@0: Setting.issue_done_ratio == 'issue_field' Chris@0: end Chris@441: Chris@909: def validate_issue Chris@0: if self.due_date.nil? && @attributes['due_date'] && !@attributes['due_date'].empty? Chris@0: errors.add :due_date, :not_a_date Chris@0: end Chris@441: Chris@0: if self.due_date and self.start_date and self.due_date < self.start_date Chris@0: errors.add :due_date, :greater_than_start_date Chris@0: end Chris@441: Chris@0: if start_date && soonest_start && start_date < soonest_start Chris@0: errors.add :start_date, :invalid Chris@0: end Chris@441: Chris@0: if fixed_version Chris@0: if !assignable_versions.include?(fixed_version) Chris@0: errors.add :fixed_version_id, :inclusion Chris@0: elsif reopened? && fixed_version.closed? Chris@909: errors.add :base, I18n.t(:error_can_not_reopen_issue_on_closed_version) Chris@0: end Chris@0: end Chris@441: Chris@0: # Checks that the issue can not be added/moved to a disabled tracker Chris@0: if project && (tracker_id_changed? || project_id_changed?) Chris@0: unless project.trackers.include?(tracker) Chris@0: errors.add :tracker_id, :inclusion Chris@0: end Chris@0: end Chris@441: Chris@0: # Checks parent issue assignment Chris@0: if @parent_issue Chris@0: if @parent_issue.project_id != project_id Chris@0: errors.add :parent_issue_id, :not_same_project Chris@0: elsif !new_record? Chris@0: # moving an existing issue Chris@0: if @parent_issue.root_id != root_id Chris@0: # we can always move to another tree Chris@0: elsif move_possible?(@parent_issue) Chris@0: # move accepted inside tree Chris@0: else Chris@0: errors.add :parent_issue_id, :not_a_valid_parent Chris@0: end Chris@0: end Chris@0: end Chris@0: end Chris@441: Chris@0: # Set the done_ratio using the status if that setting is set. This will keep the done_ratios Chris@0: # even if the user turns off the setting later Chris@0: def update_done_ratio_from_issue_status chris@37: if Issue.use_status_for_done_ratio? && status && status.default_done_ratio Chris@0: self.done_ratio = status.default_done_ratio Chris@0: end Chris@0: end Chris@441: Chris@0: def init_journal(user, notes = "") Chris@0: @current_journal ||= Journal.new(:journalized => self, :user => user, :notes => notes) Chris@0: @issue_before_change = self.clone Chris@0: @issue_before_change.status = self.status Chris@0: @custom_values_before_change = {} Chris@0: self.custom_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value } Chris@0: # Make sure updated_on is updated when adding a note. Chris@0: updated_on_will_change! Chris@0: @current_journal Chris@0: end Chris@441: Chris@0: # Return true if the issue is closed, otherwise false Chris@0: def closed? Chris@0: self.status.is_closed? Chris@0: end Chris@441: Chris@0: # Return true if the issue is being reopened Chris@0: def reopened? Chris@0: if !new_record? && status_id_changed? Chris@0: status_was = IssueStatus.find_by_id(status_id_was) Chris@0: status_new = IssueStatus.find_by_id(status_id) Chris@0: if status_was && status_new && status_was.is_closed? && !status_new.is_closed? Chris@0: return true Chris@0: end Chris@0: end Chris@0: false Chris@0: end Chris@0: Chris@0: # Return true if the issue is being closed Chris@0: def closing? Chris@0: if !new_record? && status_id_changed? Chris@0: status_was = IssueStatus.find_by_id(status_id_was) Chris@0: status_new = IssueStatus.find_by_id(status_id) Chris@0: if status_was && status_new && !status_was.is_closed? && status_new.is_closed? Chris@0: return true Chris@0: end Chris@0: end Chris@0: false Chris@0: end Chris@441: Chris@0: # Returns true if the issue is overdue Chris@0: def overdue? Chris@0: !due_date.nil? && (due_date < Date.today) && !status.is_closed? Chris@0: end chris@22: chris@22: # Is the amount of work done less than it should for the due date chris@22: def behind_schedule? chris@22: return false if start_date.nil? || due_date.nil? chris@22: done_date = start_date + ((due_date - start_date+1)* done_ratio/100).floor chris@22: return done_date <= Date.today chris@22: end chris@22: chris@22: # Does this issue have children? chris@22: def children? chris@22: !leaf? chris@22: end Chris@441: Chris@0: # Users the issue can be assigned to Chris@0: def assignable_users chris@37: users = project.assignable_users chris@37: users << author if author Chris@909: users << assigned_to if assigned_to chris@37: users.uniq.sort Chris@0: end Chris@441: Chris@0: # Versions that the issue can be assigned to Chris@0: def assignable_versions Chris@0: @assignable_versions ||= (project.shared_versions.open + [Version.find_by_id(fixed_version_id_was)]).compact.uniq.sort Chris@0: end Chris@441: Chris@0: # Returns true if this issue is blocked by another issue that is still open Chris@0: def blocked? Chris@0: !relations_to.detect {|ir| ir.relation_type == 'blocks' && !ir.issue_from.closed?}.nil? Chris@0: end Chris@441: Chris@0: # Returns an array of status that user is able to apply Chris@0: def new_statuses_allowed_to(user, include_default=false) Chris@245: statuses = status.find_new_statuses_allowed_to( Chris@245: user.roles_for_project(project), Chris@245: tracker, Chris@245: author == user, Chris@245: assigned_to_id_changed? ? assigned_to_id_was == user.id : assigned_to_id == user.id Chris@245: ) Chris@0: statuses << status unless statuses.empty? Chris@0: statuses << IssueStatus.default if include_default Chris@0: statuses = statuses.uniq.sort Chris@0: blocked? ? statuses.reject {|s| s.is_closed?} : statuses Chris@0: end Chris@441: Chris@0: # Returns the mail adresses of users that should be notified Chris@0: def recipients Chris@0: notified = project.notified_users chris@37: # Author and assignee are always notified unless they have been chris@37: # locked or don't want to be notified chris@37: notified << author if author && author.active? && author.notify_about?(self) Chris@909: if assigned_to Chris@909: if assigned_to.is_a?(Group) Chris@909: notified += assigned_to.users.select {|u| u.active? && u.notify_about?(self)} Chris@909: else Chris@909: notified << assigned_to if assigned_to.active? && assigned_to.notify_about?(self) Chris@909: end Chris@909: end Chris@0: notified.uniq! Chris@0: # Remove users that can not view the issue Chris@0: notified.reject! {|user| !visible?(user)} Chris@0: notified.collect(&:mail) Chris@0: end Chris@441: Chris@0: # Returns the total number of hours spent on this issue and its descendants Chris@0: # Chris@0: # Example: Chris@0: # spent_hours => 0.0 Chris@0: # spent_hours => 50.2 Chris@0: def spent_hours Chris@0: @spent_hours ||= self_and_descendants.sum("#{TimeEntry.table_name}.hours", :include => :time_entries).to_f || 0.0 Chris@0: end Chris@441: Chris@0: def relations Chris@909: @relations ||= (relations_from + relations_to).sort Chris@909: end Chris@909: Chris@909: # Preloads relations for a collection of issues Chris@909: def self.load_relations(issues) Chris@909: if issues.any? Chris@909: relations = IssueRelation.all(:conditions => ["issue_from_id IN (:ids) OR issue_to_id IN (:ids)", {:ids => issues.map(&:id)}]) Chris@909: issues.each do |issue| Chris@909: issue.instance_variable_set "@relations", relations.select {|r| r.issue_from_id == issue.id || r.issue_to_id == issue.id} Chris@909: end Chris@909: end Chris@909: end Chris@909: Chris@909: # Finds an issue relation given its id. Chris@909: def find_relation(relation_id) Chris@909: IssueRelation.find(relation_id, :conditions => ["issue_to_id = ? OR issue_from_id = ?", id, id]) Chris@0: end Chris@441: Chris@441: def all_dependent_issues(except=[]) Chris@441: except << self Chris@0: dependencies = [] Chris@0: relations_from.each do |relation| Chris@441: if relation.issue_to && !except.include?(relation.issue_to) Chris@128: dependencies << relation.issue_to Chris@128: dependencies += relation.issue_to.all_dependent_issues(except) Chris@128: end Chris@0: end Chris@0: dependencies Chris@0: end Chris@441: Chris@0: # Returns an array of issues that duplicate this one Chris@0: def duplicates Chris@0: relations_to.select {|r| r.relation_type == IssueRelation::TYPE_DUPLICATES}.collect {|r| r.issue_from} Chris@0: end Chris@441: Chris@0: # Returns the due date or the target due date if any Chris@0: # Used on gantt chart Chris@0: def due_before Chris@0: due_date || (fixed_version ? fixed_version.effective_date : nil) Chris@0: end Chris@441: Chris@0: # Returns the time scheduled for this issue. Chris@441: # Chris@0: # Example: Chris@0: # Start Date: 2/26/09, End Date: 3/04/09 Chris@0: # duration => 6 Chris@0: def duration Chris@0: (start_date && due_date) ? due_date - start_date : 0 Chris@0: end Chris@441: Chris@0: def soonest_start Chris@0: @soonest_start ||= ( Chris@0: relations_to.collect{|relation| relation.successor_soonest_start} + Chris@0: ancestors.collect(&:soonest_start) Chris@0: ).compact.max Chris@0: end Chris@441: Chris@0: def reschedule_after(date) Chris@0: return if date.nil? Chris@0: if leaf? Chris@0: if start_date.nil? || start_date < date Chris@0: self.start_date, self.due_date = date, date + duration Chris@0: save Chris@0: end Chris@0: else Chris@0: leaves.each do |leaf| Chris@0: leaf.reschedule_after(date) Chris@0: end Chris@0: end Chris@0: end Chris@441: Chris@0: def <=>(issue) Chris@0: if issue.nil? Chris@0: -1 Chris@0: elsif root_id != issue.root_id Chris@0: (root_id || 0) <=> (issue.root_id || 0) Chris@0: else Chris@0: (lft || 0) <=> (issue.lft || 0) Chris@0: end Chris@0: end Chris@441: Chris@0: def to_s Chris@0: "#{tracker} ##{id}: #{subject}" Chris@0: end Chris@441: Chris@0: # Returns a string of css classes that apply to the issue Chris@0: def css_classes Chris@112: s = "issue status-#{status.position} " Chris@112: s << "priority-#{priority.position}" Chris@0: s << ' closed' if closed? Chris@0: s << ' overdue' if overdue? Chris@441: s << ' child' if child? Chris@441: s << ' parent' unless leaf? Chris@441: s << ' private' if is_private? Chris@0: s << ' created-by-me' if User.current.logged? && author_id == User.current.id Chris@0: s << ' assigned-to-me' if User.current.logged? && assigned_to_id == User.current.id Chris@0: s Chris@0: end Chris@0: Chris@0: # Saves an issue, time_entry, attachments, and a journal from the parameters Chris@0: # Returns false if save fails Chris@0: def save_issue_with_child_records(params, existing_time_entry=nil) Chris@0: Issue.transaction do Chris@441: if params[:time_entry] && (params[:time_entry][:hours].present? || params[:time_entry][:comments].present?) && User.current.allowed_to?(:log_time, project) Chris@0: @time_entry = existing_time_entry || TimeEntry.new Chris@0: @time_entry.project = project Chris@0: @time_entry.issue = self Chris@0: @time_entry.user = User.current Chris@909: @time_entry.spent_on = User.current.today Chris@0: @time_entry.attributes = params[:time_entry] Chris@0: self.time_entries << @time_entry Chris@0: end Chris@441: Chris@0: if valid? Chris@0: attachments = Attachment.attach_files(self, params[:attachments]) Chris@0: # TODO: Rename hook Chris@0: Redmine::Hook.call_hook(:controller_issues_edit_before_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => @current_journal}) Chris@0: begin Chris@0: if save Chris@0: # TODO: Rename hook Chris@0: Redmine::Hook.call_hook(:controller_issues_edit_after_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => @current_journal}) Chris@0: else Chris@0: raise ActiveRecord::Rollback Chris@0: end Chris@0: rescue ActiveRecord::StaleObjectError Chris@0: attachments[:files].each(&:destroy) Chris@909: errors.add :base, l(:notice_locking_conflict) Chris@0: raise ActiveRecord::Rollback Chris@0: end Chris@0: end Chris@0: end Chris@0: end Chris@0: Chris@0: # Unassigns issues from +version+ if it's no longer shared with issue's project Chris@0: def self.update_versions_from_sharing_change(version) Chris@0: # Update issues assigned to the version Chris@0: update_versions(["#{Issue.table_name}.fixed_version_id = ?", version.id]) Chris@0: end Chris@441: Chris@0: # Unassigns issues from versions that are no longer shared Chris@0: # after +project+ was moved Chris@0: def self.update_versions_from_hierarchy_change(project) Chris@0: moved_project_ids = project.self_and_descendants.reload.collect(&:id) Chris@0: # Update issues of the moved projects and issues assigned to a version of a moved project Chris@0: Issue.update_versions(["#{Version.table_name}.project_id IN (?) OR #{Issue.table_name}.project_id IN (?)", moved_project_ids, moved_project_ids]) Chris@0: end Chris@0: Chris@0: def parent_issue_id=(arg) Chris@0: parent_issue_id = arg.blank? ? nil : arg.to_i Chris@0: if parent_issue_id && @parent_issue = Issue.find_by_id(parent_issue_id) Chris@0: @parent_issue.id Chris@0: else Chris@0: @parent_issue = nil Chris@0: nil Chris@0: end Chris@0: end Chris@441: Chris@0: def parent_issue_id Chris@0: if instance_variable_defined? :@parent_issue Chris@0: @parent_issue.nil? ? nil : @parent_issue.id Chris@0: else Chris@0: parent_id Chris@0: end Chris@0: end Chris@0: Chris@0: # Extracted from the ReportsController. Chris@0: def self.by_tracker(project) Chris@0: count_and_group_by(:project => project, Chris@0: :field => 'tracker_id', Chris@0: :joins => Tracker.table_name) Chris@0: end Chris@0: Chris@0: def self.by_version(project) Chris@0: count_and_group_by(:project => project, Chris@0: :field => 'fixed_version_id', Chris@0: :joins => Version.table_name) Chris@0: end Chris@0: Chris@0: def self.by_priority(project) Chris@0: count_and_group_by(:project => project, Chris@0: :field => 'priority_id', Chris@0: :joins => IssuePriority.table_name) Chris@0: end Chris@0: Chris@0: def self.by_category(project) Chris@0: count_and_group_by(:project => project, Chris@0: :field => 'category_id', Chris@0: :joins => IssueCategory.table_name) Chris@0: end Chris@0: Chris@0: def self.by_assigned_to(project) Chris@0: count_and_group_by(:project => project, Chris@0: :field => 'assigned_to_id', Chris@0: :joins => User.table_name) Chris@0: end Chris@0: Chris@0: def self.by_author(project) Chris@0: count_and_group_by(:project => project, Chris@0: :field => 'author_id', Chris@0: :joins => User.table_name) Chris@0: end Chris@0: Chris@0: def self.by_subproject(project) Chris@0: ActiveRecord::Base.connection.select_all("select s.id as status_id, Chris@0: s.is_closed as closed, Chris@441: #{Issue.table_name}.project_id as project_id, Chris@441: count(#{Issue.table_name}.id) as total Chris@0: from Chris@441: #{Issue.table_name}, #{Project.table_name}, #{IssueStatus.table_name} s Chris@0: where Chris@441: #{Issue.table_name}.status_id=s.id Chris@441: and #{Issue.table_name}.project_id = #{Project.table_name}.id Chris@441: and #{visible_condition(User.current, :project => project, :with_subprojects => true)} Chris@441: and #{Issue.table_name}.project_id <> #{project.id} Chris@441: group by s.id, s.is_closed, #{Issue.table_name}.project_id") if project.descendants.active.any? Chris@0: end Chris@0: # End ReportsController extraction Chris@441: Chris@0: # Returns an array of projects that current user can move issues to Chris@0: def self.allowed_target_projects_on_move Chris@0: projects = [] Chris@0: if User.current.admin? Chris@0: # admin is allowed to move issues to any active (visible) project Chris@0: projects = Project.visible.all Chris@0: elsif User.current.logged? Chris@0: if Role.non_member.allowed_to?(:move_issues) Chris@0: projects = Project.visible.all Chris@0: else Chris@0: User.current.memberships.each {|m| projects << m.project if m.roles.detect {|r| r.allowed_to?(:move_issues)}} Chris@0: end Chris@0: end Chris@0: projects Chris@0: end Chris@441: Chris@0: private Chris@441: Chris@0: def update_nested_set_attributes Chris@0: if root_id.nil? Chris@0: # issue was just created Chris@0: self.root_id = (@parent_issue.nil? ? id : @parent_issue.root_id) Chris@0: set_default_left_and_right Chris@0: Issue.update_all("root_id = #{root_id}, lft = #{lft}, rgt = #{rgt}", ["id = ?", id]) Chris@0: if @parent_issue Chris@0: move_to_child_of(@parent_issue) Chris@0: end Chris@0: reload Chris@0: elsif parent_issue_id != parent_id Chris@0: former_parent_id = parent_id Chris@0: # moving an existing issue Chris@0: if @parent_issue && @parent_issue.root_id == root_id Chris@0: # inside the same tree Chris@0: move_to_child_of(@parent_issue) Chris@0: else Chris@0: # to another tree Chris@0: unless root? Chris@0: move_to_right_of(root) Chris@0: reload Chris@0: end Chris@0: old_root_id = root_id Chris@0: self.root_id = (@parent_issue.nil? ? id : @parent_issue.root_id ) Chris@0: target_maxright = nested_set_scope.maximum(right_column_name) || 0 Chris@0: offset = target_maxright + 1 - lft Chris@0: Issue.update_all("root_id = #{root_id}, lft = lft + #{offset}, rgt = rgt + #{offset}", Chris@0: ["root_id = ? AND lft >= ? AND rgt <= ? ", old_root_id, lft, rgt]) Chris@0: self[left_column_name] = lft + offset Chris@0: self[right_column_name] = rgt + offset Chris@0: if @parent_issue Chris@0: move_to_child_of(@parent_issue) Chris@0: end Chris@0: end Chris@0: reload Chris@0: # delete invalid relations of all descendants Chris@0: self_and_descendants.each do |issue| Chris@0: issue.relations.each do |relation| Chris@0: relation.destroy unless relation.valid? Chris@0: end Chris@0: end Chris@0: # update former parent Chris@0: recalculate_attributes_for(former_parent_id) if former_parent_id Chris@0: end Chris@0: remove_instance_variable(:@parent_issue) if instance_variable_defined?(:@parent_issue) Chris@0: end Chris@441: Chris@0: def update_parent_attributes Chris@0: recalculate_attributes_for(parent_id) if parent_id Chris@0: end Chris@0: Chris@0: def recalculate_attributes_for(issue_id) Chris@0: if issue_id && p = Issue.find_by_id(issue_id) Chris@0: # priority = highest priority of children Chris@0: if priority_position = p.children.maximum("#{IssuePriority.table_name}.position", :include => :priority) Chris@0: p.priority = IssuePriority.find_by_position(priority_position) Chris@0: end Chris@441: Chris@0: # start/due dates = lowest/highest dates of children Chris@0: p.start_date = p.children.minimum(:start_date) Chris@0: p.due_date = p.children.maximum(:due_date) Chris@0: if p.start_date && p.due_date && p.due_date < p.start_date Chris@0: p.start_date, p.due_date = p.due_date, p.start_date Chris@0: end Chris@441: Chris@0: # done ratio = weighted average ratio of leaves chris@37: unless Issue.use_status_for_done_ratio? && p.status && p.status.default_done_ratio Chris@0: leaves_count = p.leaves.count Chris@0: if leaves_count > 0 Chris@0: average = p.leaves.average(:estimated_hours).to_f Chris@0: if average == 0 Chris@0: average = 1 Chris@0: end Chris@0: done = p.leaves.sum("COALESCE(estimated_hours, #{average}) * (CASE WHEN is_closed = #{connection.quoted_true} THEN 100 ELSE COALESCE(done_ratio, 0) END)", :include => :status).to_f Chris@0: progress = done / (average * leaves_count) Chris@0: p.done_ratio = progress.round Chris@0: end Chris@0: end Chris@441: Chris@0: # estimate = sum of leaves estimates Chris@0: p.estimated_hours = p.leaves.sum(:estimated_hours).to_f Chris@0: p.estimated_hours = nil if p.estimated_hours == 0.0 Chris@441: Chris@0: # ancestors will be recursively updated Chris@0: p.save(false) Chris@0: end Chris@0: end Chris@441: Chris@0: # Update issues so their versions are not pointing to a Chris@0: # fixed_version that is not shared with the issue's project Chris@0: def self.update_versions(conditions=nil) Chris@0: # Only need to update issues with a fixed_version from Chris@0: # a different project and that is not systemwide shared Chris@0: Issue.all(:conditions => merge_conditions("#{Issue.table_name}.fixed_version_id IS NOT NULL" + Chris@0: " AND #{Issue.table_name}.project_id <> #{Version.table_name}.project_id" + Chris@0: " AND #{Version.table_name}.sharing <> 'system'", Chris@0: conditions), Chris@0: :include => [:project, :fixed_version] Chris@0: ).each do |issue| Chris@0: next if issue.project.nil? || issue.fixed_version.nil? Chris@0: unless issue.project.shared_versions.include?(issue.fixed_version) Chris@0: issue.init_journal(User.current) Chris@0: issue.fixed_version = nil Chris@0: issue.save Chris@0: end Chris@0: end Chris@0: end Chris@441: Chris@0: # Callback on attachment deletion Chris@909: def attachment_added(obj) Chris@909: if @current_journal && !obj.new_record? Chris@909: @current_journal.details << JournalDetail.new(:property => 'attachment', :prop_key => obj.id, :value => obj.filename) Chris@909: end Chris@909: end Chris@909: Chris@909: # Callback on attachment deletion Chris@0: def attachment_removed(obj) Chris@0: journal = init_journal(User.current) Chris@0: journal.details << JournalDetail.new(:property => 'attachment', Chris@0: :prop_key => obj.id, Chris@0: :old_value => obj.filename) Chris@0: journal.save Chris@0: end Chris@441: Chris@0: # Default assignment based on category Chris@0: def default_assign Chris@0: if assigned_to.nil? && category && category.assigned_to Chris@0: self.assigned_to = category.assigned_to Chris@0: end Chris@0: end Chris@0: Chris@0: # Updates start/due dates of following issues Chris@0: def reschedule_following_issues Chris@0: if start_date_changed? || due_date_changed? Chris@0: relations_from.each do |relation| Chris@0: relation.set_issue_to_dates Chris@0: end Chris@0: end Chris@0: end Chris@0: Chris@0: # Closes duplicates if the issue is being closed Chris@0: def close_duplicates Chris@0: if closing? Chris@0: duplicates.each do |duplicate| Chris@0: # Reload is need in case the duplicate was updated by a previous duplicate Chris@0: duplicate.reload Chris@0: # Don't re-close it if it's already closed Chris@0: next if duplicate.closed? Chris@0: # Same user and notes Chris@0: if @current_journal Chris@0: duplicate.init_journal(@current_journal.user, @current_journal.notes) Chris@0: end Chris@0: duplicate.update_attribute :status, self.status Chris@0: end Chris@0: end Chris@0: end Chris@441: Chris@0: # Saves the changes in a Journal Chris@0: # Called after_save Chris@0: def create_journal Chris@0: if @current_journal Chris@0: # attributes changes Chris@245: (Issue.column_names - %w(id root_id lft rgt lock_version created_on updated_on)).each {|c| Chris@507: before = @issue_before_change.send(c) Chris@507: after = send(c) Chris@507: next if before == after || (before.blank? && after.blank?) Chris@0: @current_journal.details << JournalDetail.new(:property => 'attr', Chris@0: :prop_key => c, Chris@0: :old_value => @issue_before_change.send(c), Chris@507: :value => send(c)) Chris@0: } Chris@0: # custom fields changes Chris@0: custom_values.each {|c| Chris@0: next if (@custom_values_before_change[c.custom_field_id]==c.value || Chris@0: (@custom_values_before_change[c.custom_field_id].blank? && c.value.blank?)) Chris@441: @current_journal.details << JournalDetail.new(:property => 'cf', Chris@0: :prop_key => c.custom_field_id, Chris@0: :old_value => @custom_values_before_change[c.custom_field_id], Chris@0: :value => c.value) Chris@441: } Chris@0: @current_journal.save Chris@0: # reset current journal Chris@0: init_journal @current_journal.user, @current_journal.notes Chris@0: end Chris@0: end Chris@0: Chris@0: # Query generator for selecting groups of issue counts for a project Chris@0: # based on specific criteria Chris@0: # Chris@0: # Options Chris@0: # * project - Project to search in. Chris@0: # * field - String. Issue field to key off of in the grouping. Chris@0: # * joins - String. The table name to join against. Chris@0: def self.count_and_group_by(options) Chris@0: project = options.delete(:project) Chris@0: select_field = options.delete(:field) Chris@0: joins = options.delete(:joins) Chris@0: Chris@441: where = "#{Issue.table_name}.#{select_field}=j.id" Chris@441: Chris@0: ActiveRecord::Base.connection.select_all("select s.id as status_id, Chris@0: s.is_closed as closed, Chris@0: j.id as #{select_field}, Chris@441: count(#{Issue.table_name}.id) as total Chris@0: from Chris@441: #{Issue.table_name}, #{Project.table_name}, #{IssueStatus.table_name} s, #{joins} j Chris@0: where Chris@441: #{Issue.table_name}.status_id=s.id Chris@0: and #{where} Chris@441: and #{Issue.table_name}.project_id=#{Project.table_name}.id Chris@441: and #{visible_condition(User.current, :project => project)} Chris@0: group by s.id, s.is_closed, j.id") Chris@0: end Chris@0: end