#-- encoding: UTF-8 #-- copyright # OpenProject is a project management system. # Copyright (C) 2012-2014 the OpenProject Foundation (OPF) # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License version 3. # # OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows: # Copyright (C) 2006-2013 Jean-Philippe Lang # Copyright (C) 2010-2013 the ChiliProject Team # # 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. # # See doc/COPYRIGHT.rdoc for more details. #++ # While loading the Issue class below, we lazy load the Project class. Which itself need WorkPackage. # So we create an 'emtpy' Issue class first, to make Project happy. class WorkPackage < ActiveRecord::Base include WorkPackage::Validations include WorkPackage::SchedulingRules include WorkPackage::StatusTransitions include WorkPackage::AskBeforeDestruction include WorkPackage::TimeEntries include OpenProject::Journal::AttachmentHelper # >>> issues.rb >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> include Redmine::SafeAttributes DONE_RATIO_OPTIONS = %w(field status disabled) ATTRIBS_WITH_VALUES_FROM_CHILDREN = %w(priority_id start_date due_date estimated_hours done_ratio) # <<< issues.rb <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< belongs_to :project belongs_to :type belongs_to :status, :class_name => 'Status', :foreign_key => 'status_id' belongs_to :author, :class_name => 'User', :foreign_key => 'author_id' belongs_to :assigned_to, :class_name => 'Principal', :foreign_key => 'assigned_to_id' belongs_to :responsible, :class_name => "User", :foreign_key => "responsible_id" belongs_to :fixed_version, :class_name => 'Version', :foreign_key => 'fixed_version_id' belongs_to :priority, :class_name => 'IssuePriority', :foreign_key => 'priority_id' belongs_to :category, :class_name => 'Category', :foreign_key => 'category_id' has_many :time_entries, :dependent => :delete_all has_many :relations_from, :class_name => 'Relation', :foreign_key => 'from_id', :dependent => :delete_all has_many :relations_to, :class_name => 'Relation', :foreign_key => 'to_id', :dependent => :delete_all has_and_belongs_to_many :changesets, :order => "#{Changeset.table_name}.committed_on ASC, #{Changeset.table_name}.id ASC" # >>> issues.rb >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> attr_protected :project_id, :author_id, :lft, :rgt # <<< issues.rb <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< scope :recently_updated, :order => "#{WorkPackage.table_name}.updated_at DESC" scope :visible, lambda {|*args| { :include => :project, :conditions => WorkPackage.visible_condition(args.first || User.current) } } scope :in_status, lambda {|*args| where(:status_id => (args.first.respond_to?(:id) ? args.first.id : args.first))} scope :for_projects, lambda { |projects| {:conditions => {:project_id => projects}} } scope :changed_since, lambda { |changed_since| changed_since ? where(["#{WorkPackage.table_name}.updated_at >= ?", changed_since]) : nil } # >>> issues.rb >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> scope :open, :conditions => ["#{Status.table_name}.is_closed = ?", false], :include => :status scope :with_limit, lambda { |limit| { :limit => limit} } scope :on_active_project, lambda { { :include => [:status, :project, :type], :conditions => "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}" }} scope :without_version, lambda { { :conditions => { :fixed_version_id => nil} } } scope :with_query, lambda {|query| { :conditions => ::Query.merge_conditions(query.statement) } } # <<< issues.rb <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< after_initialize :set_default_values acts_as_watchable before_save :store_former_parent_id include OpenProject::NestedSet::WithRootIdScope after_save :reschedule_following_issues, :update_parent_attributes after_move :remove_invalid_relations, :recalculate_attributes_for_former_parent after_destroy :update_parent_attributes # >>> issues.rb >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> before_create :default_assign before_save :close_duplicates, :update_done_ratio_from_status before_destroy :remove_attachments # <<< issues.rb <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< acts_as_customizable acts_as_searchable :columns => ['subject', "#{table_name}.description", "#{Journal.table_name}.notes"], :include => [:project, :journals], :date_column => "#{quoted_table_name}.created_at", # sort by id so that limited eager loading doesn't break with postgresql :order_column => "#{table_name}.id" ##################### WARNING ##################### # Do not change the order of acts_as_attachable # # and acts_as_journalized! # # # # This order ensures that no journal entries are # # written after a project is destroyed. # # # # See test/unit/project_test.rb # # test_destroying_root_projects_should_clear_data # # for details. # ################################################### acts_as_attachable :after_remove => :attachments_changed after_validation :set_attachments_error_details, if: lambda {|work_package| work_package.errors.messages.has_key? :attachments} associated_to_ask_before_destruction TimeEntry, ->(work_packages) { TimeEntry.on_work_packages(work_packages).count > 0 }, self.method(:cleanup_time_entries_before_destruction_of) # Mapping attributes, that are passed in as id's onto their respective associations # (eg. type=4711 onto type=Type.find(4711)) include AssociationsMapper # recovered this from planning-element: is it still needed?! map_associations_for :parent, :status, :type, :project, :priority acts_as_journalized :except => ["root_id"] # This one is here only to ease reading module JournalizedProcs def self.event_title Proc.new do |o| title = o.to_s title << " (#{o.status.name})" if o.status.present? title end end def self.event_name Proc.new do |o| I18n.t(o.event_type.underscore, scope: 'events') end end def self.event_type Proc.new do |o| journal = o.last_journal t = 'work_package' t << if journal && journal.changed_data.empty? && !journal.initial? '-note' else status = Status.find_by_id(o.status_id) status.try(:is_closed?) ? '-closed' : '-edit' end t end end def self.event_url Proc.new do |o| { controller: :work_packages, action: :show, id: o.id } end end end acts_as_event title: JournalizedProcs.event_title, type: JournalizedProcs.event_type, name: JournalizedProcs.event_name, url: JournalizedProcs.event_url register_on_journal_formatter(:id, 'parent_id') register_on_journal_formatter(:fraction, 'estimated_hours') register_on_journal_formatter(:decimal, 'done_ratio') register_on_journal_formatter(:diff, 'description') register_on_journal_formatter(:attachment, /attachments_?\d+/) register_on_journal_formatter(:custom_field, /custom_fields_\d+/) # Joined register_on_journal_formatter :named_association, :parent_id, :project_id, :status_id, :type_id, :assigned_to_id, :priority_id, :category_id, :fixed_version_id, :planning_element_status_id, :author_id, :responsible_id register_on_journal_formatter :datetime, :start_date, :due_date # By planning element register_on_journal_formatter :plaintext, :subject, :planning_element_status_comment # acts_as_journalized will create an initial journal on wp creation # and touch the journaled object: # journal.rb:47 # # This will result in optimistic locking increasing the lock_version attribute to 1. # In order to avoid stale object errors we reload the attributes in question # after the wp is created. # As after_create is run before after_save, and journal creation is triggered by an # after_save hook, we rely on after_save and a specific version here. after_save :reload_lock_and_timestamps, :if => Proc.new { |wp| wp.lock_version == 0 } # Returns a SQL conditions string used to find all work units visible by the specified user def self.visible_condition(user, options={}) Project.allowed_to_condition(user, :view_work_packages, options) end def self.done_ratio_disabled? Setting.work_package_done_ratio == 'disabled' end def self.use_status_for_done_ratio? Setting.work_package_done_ratio == 'status' end def self.use_field_for_done_ratio? Setting.work_package_done_ratio == 'field' end # Returns true if usr or current user is allowed to view the work_package def visible?(usr=nil) (usr || User.current).allowed_to?(:view_work_packages, self.project) end def copy_from(arg, options = {}) merged_options = { :exclude => ["id", "root_id", "parent_id", "lft", "rgt", "type", # type_id is in options, type is for STI. "created_at", "updated_at"] + (options[:exclude]|| []).map(&:to_s) } work_package = arg.is_a?(WorkPackage) ? arg : WorkPackage.visible.find(arg) # attributes don't come from form, so it's save to force assign self.force_attributes = work_package.attributes.dup.except(*merged_options[:exclude]) self.parent_id = work_package.parent_id if work_package.parent_id self.custom_field_values = work_package.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h} self.status = work_package.status work_package.watchers.each do |watcher| # This might be a problem once this method is used on existing work packages # then, the watchers are added, keeping preexisting watchers self.add_watcher(watcher.user) if watcher.user.active? end self end # Returns true if the work_package is overdue def overdue? !due_date.nil? && (due_date < Date.today) && !status.is_closed? end # ACTS AS JOURNALIZED def activity_type "work_packages" end # RELATIONS def delete_relations(work_package) unless Setting.cross_project_work_package_relations? work_package.relations_from.clear work_package.relations_to.clear end end def delete_invalid_relations(invalid_work_packages) invalid_work_package.each do |work_package| work_package.relations.each do |relation| relation.destroy unless relation.valid? end end end # Returns true if this work package is blocked by another work package that is still open def blocked? !relations_to.detect {|ir| ir.relation_type == 'blocks' && !ir.from.closed?}.nil? end def relations Relation.of_work_package(self) end def relation(id) Relation.of_work_package(self).find(id) end def new_relation self.relations_from.build end def add_time_entry(attributes={}) attributes.reverse_merge!({ :project => project, :work_package => self }) time_entries.build(attributes) end def all_dependent_packages(except=[]) except << self dependencies = [] relations_from.each do |relation| if relation.to && !except.include?(relation.to) dependencies << relation.to dependencies += relation.to.all_dependent_packages(except) end end dependencies end # Returns an array of issues that duplicate this one def duplicates relations_to.select {|r| r.relation_type == Relation::TYPE_DUPLICATES}.collect {|r| r.from} end def soonest_start @soonest_start ||= ( self_and_ancestors.collect(&:relations_to) .flatten .collect { |relation| relation.successor_soonest_start } ).compact.max end # Updates start/due dates of following issues def reschedule_following_issues if start_date_changed? || due_date_changed? relations_from.each do |relation| relation.set_dates_of_target end end end # Users/groups the work_package can be assigned to def assignable_assignees project.possible_assignees end # Users the work_package can be assigned to def assignable_responsibles project.possible_responsibles end # Versions that the work_package can be assigned to # A work_package can be assigned to: # * any open, shared version of the project the wp belongs to # * the version it was already assigned to (to make sure, that you can still update closed tickets) def assignable_versions @assignable_versions ||= (project.shared_versions.open + [Version.find_by_id(fixed_version_id_was)]).compact.uniq.sort end def kind return type end def to_s "#{(kind.is_standard) ? "" : "#{kind.name}"} ##{id}: #{subject}" end # Return true if the work_package is closed, otherwise false def closed? self.status.nil? || self.status.is_closed? end # Returns true if the work_package is overdue def overdue? !due_date.nil? && (due_date < Date.today) && !closed? end # TODO: move into Business Object and rename to update # update for now is a private method defined by AR def update_by!(user, attributes) raw_attachments = attributes.delete(:attachments) update_by(user, attributes) attach_files(raw_attachments) save end def update_by(user, attributes) add_journal(user, attributes.delete(:notes)) if attributes[:notes] add_time_entry_for(user, attributes.delete(:time_entry)) attributes.delete(:attachments) self.attributes = attributes end def is_milestone? type && type.is_milestone? end # Returns an array of status that user is able to apply def new_statuses_allowed_to(user, include_default=false) return [] if status.nil? statuses = status.find_new_statuses_allowed_to( user.roles_for_project(project), type, author == user, assigned_to_id_changed? ? assigned_to_id_was == user.id : assigned_to_id == user.id ) statuses << status unless statuses.empty? statuses << Status.default if include_default statuses = statuses.uniq.sort blocked? ? statuses.reject {|s| s.is_closed?} : statuses end # Returns the total number of hours spent on this issue and its descendants # # Example: # spent_hours => 0.0 # spent_hours => 50.2 def spent_hours @spent_hours ||= self_and_descendants.joins(:time_entries) .sum("#{TimeEntry.table_name}.hours").to_f || 0.0 end # Moves/copies an work_package to a new project and type # Returns the moved/copied work_package on success, false on failure def move_to_project(*args) WorkPackage.transaction do move_to_project_without_transaction(*args) || raise(ActiveRecord::Rollback) end || false end # >>> issues.rb >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> # Returns the mail adresses of users that should be notified def recipients notified = project.notified_users # Author and assignee are always notified unless they have been # locked or don't want to be notified notified << author if author && author.active? && author.notify_about?(self) if assigned_to if assigned_to.is_a?(Group) notified += assigned_to.users.select {|u| u.active? && u.notify_about?(self)} else notified << assigned_to if assigned_to.active? && assigned_to.notify_about?(self) end end notified.uniq! # Remove users that can not view the issue notified.reject! {|user| !visible?(user)} notified.collect(&:mail) end def done_ratio if WorkPackage.use_status_for_done_ratio? && status && status.default_done_ratio status.default_done_ratio else read_attribute(:done_ratio) end end def estimated_hours=(h) converted_hours = (h.is_a?(String) ? h.to_hours : h) write_attribute :estimated_hours, !!converted_hours ? converted_hours : h end # <<< issues.rb <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< # Safely sets attributes # Should be called from controllers instead of #attributes= # attr_accessible is too rough because we still want things like # WorkPackage.new(:project => foo) to work # TODO: move workflow/permission checks from controllers to here def safe_attributes=(attrs, user=User.current) return unless attrs.is_a?(Hash) # User can change issue attributes only if he has :edit permission or if a workflow transition is allowed attrs = delete_unsafe_attributes(attrs, user) return if attrs.empty? # Type must be set before since new_statuses_allowed_to depends on it. if t = attrs.delete('type_id') self.type_id = t end if attrs['status_id'] unless new_statuses_allowed_to(user).collect(&:id).include?(attrs['status_id'].to_i) attrs.delete('status_id') end end if parent.present? attrs.reject! {|k,v| %w(priority_id done_ratio start_date due_date estimated_hours).include?(k)} end if attrs.has_key?('parent_id') if !user.allowed_to?(:manage_subtasks, project) attrs.delete('parent_id') elsif !attrs['parent_id'].blank? attrs.delete('parent_id') unless WorkPackage.visible(user).exists?(attrs['parent_id'].to_i) end end self.attributes = attrs end # Saves an issue, time_entry, attachments, and a journal from the parameters # Returns false if save fails def save_issue_with_child_records(params, existing_time_entry=nil) WorkPackage.transaction do if params[:time_entry] && (params[:time_entry][:hours].present? || params[:time_entry][:comments].present?) && User.current.allowed_to?(:log_time, project) @time_entry = existing_time_entry || TimeEntry.new @time_entry.project = project @time_entry.work_package = self @time_entry.user = User.current @time_entry.spent_on = Date.today @time_entry.attributes = params[:time_entry] self.time_entries << @time_entry end if valid? attachments = Attachment.attach_files(self, params[:attachments]) # TODO: Rename hook Redmine::Hook.call_hook(:controller_issues_edit_before_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => current_journal}) begin if save # TODO: Rename hook Redmine::Hook.call_hook(:controller_issues_edit_after_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => current_journal}) else raise ActiveRecord::Rollback end rescue ActiveRecord::StaleObjectError attachments[:files].each(&:destroy) error_message = l(:notice_locking_conflict) journals_since = self.journals.after(lock_version) if journals_since.any? changes = journals_since.map { |j| "#{j.user.name} (#{j.created_at.to_s(:short)})" } error_message << " " << l(:notice_locking_conflict_additional_information, :users => changes.join(', ')) end error_message << " " << l(:notice_locking_conflict_reload_page) errors.add :base, error_message raise ActiveRecord::Rollback end end end end # >>> issues.rb >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> # Overrides Redmine::Acts::Customizable::InstanceMethods#available_custom_fields def available_custom_fields (project && type) ? (project.all_work_package_custom_fields & type.custom_fields.all) : [] end def status_id=(sid) self.status = nil write_attribute(:status_id, sid) end def priority_id=(pid) self.priority = nil write_attribute(:priority_id, pid) end def type_id=(tid) self.type = nil result = write_attribute(:type_id, tid) @custom_field_values = nil result end # Overrides attributes= so that type_id gets assigned first def attributes_with_type_first=(new_attributes) return if new_attributes.nil? new_type_id = new_attributes['type_id'] || new_attributes[:type_id] if new_type_id self.type_id = new_type_id end send :attributes_without_type_first=, new_attributes end # Set the done_ratio using the status if that setting is set. This will keep the done_ratios # even if the user turns off the setting later def update_done_ratio_from_status if WorkPackage.use_status_for_done_ratio? && status && status.default_done_ratio self.done_ratio = status.default_done_ratio end end # Is the amount of work done less than it should for the due date def behind_schedule? return false if start_date.nil? || due_date.nil? done_date = start_date + ((due_date - start_date+1)* done_ratio/100).floor return done_date <= Date.today end def move_to_project_without_transaction(new_project, new_type = nil, options = {}) options ||= {} work_package = options[:copy] ? self.class.new.copy_from(self) : self if new_project && work_package.project_id != new_project.id delete_relations(work_package) # work_package is moved to another project # reassign to the category with same name if any new_category = work_package.category.nil? ? nil : new_project.categories.find_by_name(work_package.category.name) work_package.category = new_category # Keep the fixed_version if it's still valid in the new_project unless new_project.shared_versions.include?(work_package.fixed_version) work_package.fixed_version = nil end work_package.project = new_project enforce_cross_project_settings(work_package) end if new_type work_package.type = new_type work_package.reset_custom_values! end # Allow bulk setting of attributes on the work_package if options[:attributes] # before setting the attributes, we need to remove the move-related fields work_package.attributes = options[:attributes].except(:copy,:new_project_id, :new_type_id, :follow, :ids) .reject { |key, value| value.blank? } end # FIXME this eliminates the case, where values shall be bulk-assigned to null, but this needs to work together with the permit if options[:copy] work_package.author = User.current work_package.custom_field_values = self.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h} work_package.status = if options[:attributes] && options[:attributes][:status_id] Status.find_by_id(options[:attributes][:status_id]) else self.status end else work_package.add_journal User.current, options[:journal_note] if options[:journal_note] end if work_package.save if options[:copy] create_and_save_journal_note work_package, options[:journal_note] else # Manually update project_id on related time entries TimeEntry.update_all("project_id = #{new_project.id}", {:work_package_id => id}) work_package.children.each do |child| unless child.move_to_project_without_transaction(new_project) # Move failed and transaction was rollback'd return false end end end else return false end work_package end # Override of acts_as_watchable#possible_watcher_users # Restricts the result to project members for private as well as public projects def possible_watcher_users users = project.users users.select {|user| possible_watcher?(user)} end # check if user is allowed to edit WorkPackage Journals. # see Redmine::Acts::Journalized::Permissions#journal_editable_by def editable_by?(user) project = self.project allowed = user.allowed_to? :edit_work_package_notes, project, { :global => project.present? } allowed = user.allowed_to? :edit_own_work_package_notes, project, { :global => project.present? } unless allowed return allowed end protected def recalculate_attributes_for(work_package_id) p = if work_package_id.is_a? WorkPackage work_package_id else WorkPackage.find_by_id(work_package_id) end return unless p p.inherit_priority_from_children p.inherit_dates_from_children p.inherit_done_ratio_from_leaves p.inherit_estimated_hours_from_leaves # ancestors will be recursively updated if p.changed? p.journal_notes = I18n.t('work_package.updated_automatically_by_child_changes', :child => "##{id}") # Ancestors will be updated by parent's after_save hook. p.save(:validate => false) end end def update_parent_attributes recalculate_attributes_for(parent_id) if parent_id.present? end def inherit_priority_from_children # priority = highest priority of children if priority_position = children.joins(:priority).maximum("#{IssuePriority.table_name}.position") self.priority = IssuePriority.find_by_position(priority_position) end end def inherit_dates_from_children unless children.empty? self.start_date = [children.minimum(:start_date), children.minimum(:due_date)].compact.min self.due_date = [children.maximum(:start_date), children.maximum(:due_date)].compact.max end end def inherit_done_ratio_from_leaves return if WorkPackage.done_ratio_disabled? # done ratio = weighted average ratio of leaves unless WorkPackage.use_status_for_done_ratio? && status && status.default_done_ratio leaves_count = leaves.count if leaves_count > 0 average = leaves.average(:estimated_hours).to_f if average == 0 average = 1 end done = leaves.joins(:status).sum("COALESCE(estimated_hours, #{average}) * (CASE WHEN is_closed = #{connection.quoted_true} THEN 100 ELSE COALESCE(done_ratio, 0) END)").to_f progress = done / (average * leaves_count) self.done_ratio = progress.round end end end def inherit_estimated_hours_from_leaves # estimate = sum of leaves estimates self.estimated_hours = leaves.sum(:estimated_hours).to_f self.estimated_hours = nil if estimated_hours == 0.0 end def store_former_parent_id @former_parent_id = parent_id_changed? ? parent_id_was : false true # force callback to return true end def remove_invalid_relations # delete invalid relations of all descendants self_and_descendants.each do |issue| issue.relations.each do |relation| relation.destroy unless relation.valid? end end end def recalculate_attributes_for_former_parent recalculate_attributes_for(@former_parent_id) if @former_parent_id end def reload_lock_and_timestamps reload(:select => [:lock_version, :created_at, :updated_at]) end # Returns an array of projects that current user can move issues to def self.allowed_target_projects_on_move projects = [] if User.current.admin? # admin is allowed to move issues to any active (visible) project projects = Project.visible.all elsif User.current.logged? if Role.non_member.allowed_to?(:move_work_packages) projects = Project.visible.all else User.current.memberships.each {|m| projects << m.project if m.roles.detect {|r| r.allowed_to?(:move_work_packages)}} end end projects end # Do not redefine alias chain on reload (see #4838) alias_method_chain(:attributes=, :type_first) unless method_defined?(:attributes_without_type_first=) safe_attributes 'type_id', 'status_id', 'parent_id', 'category_id', 'assigned_to_id', 'priority_id', 'fixed_version_id', 'subject', 'description', 'start_date', 'due_date', 'done_ratio', 'estimated_hours', 'custom_field_values', 'custom_fields', 'lock_version', :if => lambda {|issue, user| issue.new_record? || user.allowed_to?(:edit_work_packages, issue.project) } safe_attributes 'status_id', 'assigned_to_id', 'fixed_version_id', 'done_ratio', :if => lambda {|issue, user| issue.new_statuses_allowed_to(user).any? } def <=>(issue) if issue.nil? -1 elsif root_id != issue.root_id (root_id || 0) <=> (issue.root_id || 0) else (lft || 0) <=> (issue.lft || 0) end end # Unassigns issues from +version+ if it's no longer shared with issue's project def self.update_versions_from_sharing_change(version) # Update issues assigned to the version update_versions(["#{WorkPackage.table_name}.fixed_version_id = ?", version.id]) end # Unassigns issues from versions that are no longer shared # after +project+ was moved def self.update_versions_from_hierarchy_change(project) moved_project_ids = project.self_and_descendants.reload.collect(&:id) # Update issues of the moved projects and issues assigned to a version of a moved project WorkPackage.update_versions(["#{Version.table_name}.project_id IN (?) OR #{WorkPackage.table_name}.project_id IN (?)", moved_project_ids, moved_project_ids]) end # Extracted from the ReportsController. def self.by_type(project) count_and_group_by :project => project, :field => 'type_id', :joins => Type.table_name end def self.by_version(project) count_and_group_by :project => project, :field => 'fixed_version_id', :joins => Version.table_name end def self.by_priority(project) count_and_group_by :project => project, :field => 'priority_id', :joins => IssuePriority.table_name end def self.by_category(project) count_and_group_by :project => project, :field => 'category_id', :joins => Category.table_name end def self.by_assigned_to(project) count_and_group_by :project => project, :field => 'assigned_to_id', :joins => User.table_name end def self.by_responsible(project) count_and_group_by :project => project, :field => 'responsible_id', :joins => User.table_name end def self.by_author(project) count_and_group_by :project => project, :field => 'author_id', :joins => User.table_name end def self.by_subproject(project) ActiveRecord::Base.connection.select_all("select s.id as status_id, s.is_closed as closed, i.project_id as project_id, count(i.id) as total from #{WorkPackage.table_name} i, #{Status.table_name} s where i.status_id=s.id and i.project_id IN (#{project.descendants.active.collect{|p| p.id}.join(',')}) group by s.id, s.is_closed, i.project_id") if project.descendants.active.any? end # End ReportsController extraction # <<< issues.rb <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< private def set_default_values if new_record? # set default values for new records only self.status ||= Status.default self.priority ||= IssuePriority.active.default end end def add_time_entry_for(user, attributes) return if time_entry_blank?(attributes) attributes.reverse_merge!({ :user => user, :spent_on => Date.today }) time_entries.build(attributes) end ## # Checks if the time entry defined by the given attributes is blank. # A time entry counts as blank despite a selected activity if that activity # is simply the default activity and all other attributes are blank. def time_entry_blank?(attributes) return true if attributes.nil? key = "activity_id" id = attributes[key] default_id = if id && !id.blank? Enumeration.exists? :id => id, :is_default => true, :type => 'TimeEntryActivity' else true end default_id && attributes.except(key).values.all?(&:blank?) end # >>> issues.rb >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> # this removes all attachments separately before destroying the issue # avoids getting a ActiveRecord::StaleObjectError when deleting an issue def remove_attachments # immediately saves to the db attachments.clear reload # important end # Update issues so their versions are not pointing to a # fixed_version that is not shared with the issue's project def self.update_versions(conditions=nil) # Only need to update issues with a fixed_version from # a different project and that is not systemwide shared WorkPackage.all(:conditions => merge_conditions("#{WorkPackage.table_name}.fixed_version_id IS NOT NULL" + " AND #{WorkPackage.table_name}.project_id <> #{Version.table_name}.project_id" + " AND #{Version.table_name}.sharing <> 'system'", conditions), :include => [:project, :fixed_version] ).each do |issue| next if issue.project.nil? || issue.fixed_version.nil? unless issue.project.shared_versions.include?(issue.fixed_version) issue.fixed_version = nil issue.save end end end # Default assignment based on category def default_assign if assigned_to.nil? && category && category.assigned_to self.assigned_to = category.assigned_to end end # Closes duplicates if the issue is being closed def close_duplicates if closing? duplicates.each do |duplicate| # Reload is need in case the duplicate was updated by a previous duplicate duplicate.reload # Don't re-close it if it's already closed next if duplicate.closed? # Implicitely creates a new journal duplicate.update_attribute :status, self.status # Same user and notes duplicate.journals.last.user = current_journal.user duplicate.journals.last.notes = current_journal.notes end end end # Query generator for selecting groups of issue counts for a project # based on specific criteria. # DANGER: :field and :joins MUST never come from user input, because # they are not SQL-escaped. # # Options # * project - Project to search in. # * field - String. Issue field to key off of in the grouping. # * joins - String. The table name to join against. private_class_method def self.count_and_group_by(options) project = options.delete(:project) select_field = options.delete(:field) joins = options.delete(:joins) where = "i.#{select_field}=j.id" ActiveRecord::Base.connection.select_all("select s.id as status_id, s.is_closed as closed, j.id as #{select_field}, count(i.id) as total from #{WorkPackage.table_name} i, #{Status.table_name} s, #{joins} j where i.status_id=s.id and #{where} and i.project_id=#{project.id} group by s.id, s.is_closed, j.id") end # <<< issues.rb <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< def set_attachments_error_details if invalid_attachment = self.attachments.detect{|a| !a.valid?} errors.messages[:attachments].first << " - #{invalid_attachment.errors.full_messages.first}" end end def create_and_save_journal_note(work_package, journal_note) if work_package && journal_note work_package.add_journal User.current, journal_note work_package.save! end end def enforce_cross_project_settings(work_package) parent_in_project = work_package.parent.nil? || work_package.parent.project == work_package.project work_package.parent_id = nil unless Setting.cross_project_work_package_relations? || parent_in_project end end