# Redmine - project management software # Copyright (C) 2006-2013 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 include Redmine::SafeAttributes include Redmine::Utils::DateCalculation include UserScoreHelper include ApplicationHelper belongs_to :project,:touch=> true 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 => 'Principal', :foreign_key => 'assigned_to_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 => 'IssueCategory', :foreign_key => 'category_id' has_many :journals, :as => :journalized, :dependent => :destroy has_many :visible_journals, :class_name => 'Journal', :as => :journalized, :conditions => Proc.new { ["(#{Journal.table_name}.private_notes = ? OR (#{Project.allowed_to_condition(User.current, :view_private_notes)}))", false] }, :readonly => true has_many :time_entries, :dependent => :delete_all has_and_belongs_to_many :changesets, :order => "#{Changeset.table_name}.committed_on ASC, #{Changeset.table_name}.id 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 # added by fq has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy # 被ForgeActivity虚拟关联 has_many :forge_acts, :class_name => 'ForgeActivity',:as =>:forge_act ,:dependent => :destroy # end has_many :praise_tread, as: :praise_tread_object, dependent: :destroy # ForgeMessage虚拟关联(多态) has_many :forge_messages, :class_name => 'ForgeMessage',:as =>:forge_message ,:dependent => :destroy has_many :at_messages, class_name: 'AtMessage', as: :at_message ,:dependent => :destroy acts_as_nested_set :scope => 'root_id', :dependent => :destroy acts_as_attachable :before_add => :attachment_added, :after_remove => :attachment_removed acts_as_customizable acts_as_watchable acts_as_searchable :columns => ['subject', "#{table_name}.description", "#{Journal.table_name}.notes"], :include => [:project, :visible_journals], # sort by id so that limited eager loading doesn't break with postgresql :order_column => "#{table_name}.id" acts_as_event :title => Proc.new {|o| #"#{o.tracker.name} ##{o.id} (#{o.status}): #{o.subject}" "#{o.tracker.name} #{o.source_from} (#{o.status}): #{o.subject}" }, :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o}}, :type => Proc.new {|o| 'issue' + (o.closed? ? ' closed' : '') } # Time 2015-01-31 13:52:53 # Author lizanle # Description 将hash传进去 acts_as_activity_provider :find_options => {:include => [:project, :author, :tracker]}, :author_key => :author_id ###########################added by william acts_as_taggable scope :by_join_date, order("created_at DESC") ##end DONE_RATIO_OPTIONS = %w(issue_field issue_status) attr_reader :current_journal # fq after_create :act_as_activity,:be_user_score_new_issue,:act_as_forge_activity, :act_as_forge_message, :act_as_at_message, :add_issues_count after_update :be_user_score,:update_activity after_destroy :down_user_score, :decrease_issues_count # after_create :be_user_score # end delegate :notes, :notes=, :private_notes, :private_notes=, :to => :current_journal, :allow_nil => true validates_presence_of :subject, :priority, :project, :tracker, :author, :status validates_length_of :subject, :maximum => 255 validates_inclusion_of :done_ratio, :in => 0..100 validates :estimated_hours, :numericality => {:greater_than_or_equal_to => 0, :allow_nil => true, :message => :invalid} validates :start_date, :date => true validates :due_date, :date => true validate :validate_issue, :validate_required_fields scope :visible, lambda {|*args| includes(:project).where(Issue.visible_condition(args.shift || User.current, *args)) } scope :open, lambda {|*args| is_closed = args.size > 0 ? !args.first : false includes(:status).where("#{IssueStatus.table_name}.is_closed = ?", is_closed) } scope :recently_updated, lambda { order("#{Issue.table_name}.updated_on DESC") } scope :on_active_project, lambda { includes(:status, :project, :tracker).where("#{Project.table_name}.status = ?", Project::STATUS_ACTIVE) } scope :fixed_version, lambda {|versions| ids = [versions].flatten.compact.map {|v| v.is_a?(Version) ? v.id : v} ids.any? ? where(:fixed_version_id => ids) : where('1=0') } before_create :default_assign before_save :close_duplicates, :update_done_ratio_from_issue_status, :force_updated_on_change, :update_closed_on after_save {|issue| issue.send :after_project_change if !issue.id_changed? && issue.project_id_changed?} after_save :reschedule_following_issues, :update_nested_set_attributes, :update_parent_attributes, :create_journal # Should be after_create but would be called before previous after_save callbacks after_save :after_create_from_copy after_destroy :update_parent_attributes #动态的更新 def update_activity update_user_activity(self.class, self.id) update_forge_activity(self.class, self.id) update_org_activity(self.class, self.id) end # fq def act_as_activity self.acts << Activity.new(:user_id => self.author_id) end # end # Time 2015-02-26 10:51:16 # Author lizanle # Description 新创建的issue要在公共表ForgeActivity中记录 def act_as_forge_activity self.forge_acts << ForgeActivity.new(:user_id => self.author_id, :project_id => self.project_id) end # end # 发布缺陷forge_messages中添加记录 def act_as_forge_message # 指派给自己的缺陷不提示消息 unless self.author_id == self.assigned_to_id self.forge_messages << ForgeMessage.new(:user_id => self.assigned_to_id, :project_id => self.project_id, :viewed => false) end if self.tracker_id == 5 self.project.members.each do |m| if m.roles.first.to_s.include?("Manager") && m.user_id != self.author_id && m.user_id != self.assigned_to_id self.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => self.project_id, :viewed => false) end end end end # at 功能添加消息提醒 def act_as_at_message users = self.description.scan //m users && users.flatten.uniq.each do |uid| self.at_messages << AtMessage.new(user_id: uid, sender_id: self.author_id) end end # 创建issue的时候，issues_count加1 def add_issues_count unless self.project.project_score.nil? issue_count = self.project.project_score.issue_num + 1 self.project.project_score.update_attribute(:issue_num, issue_count) end end # 删除issue的时候，issues_count减1 def decrease_issues_count unless self.project.project_score.nil? issue_count = self.project.project_score.issue_num - 1 self.project.project_score.update_attribute(:issue_num, issue_count < 0 ? 0 : issue_count) end end # 更新缺陷 #def act_as_forge_message_update # unless self.author_id == self.assigned_to_id # self.forge_messages << ForgeMessage.new(:user_id => self.assigned_to_id, :project_id => self.project_id, :viewed => false) # end #end # Returns a SQL conditions string used to find all issues visible by the specified user def self.visible_condition(user, options={}) Project.allowed_to_condition(user, :view_issues, options) do |role, user| if user.logged? case role.issues_visibility when 'all' nil when 'default' user_ids = [user.id] + user.groups.map(&:id) "(#{table_name}.is_private = #{connection.quoted_false}) OR (#{table_name}.author_id = #{user.id} OR #{table_name}.assigned_to_id IN (#{user_ids.join(',')}))" when 'own' user_ids = [user.id] + user.groups.map(&:id) "(#{table_name}.author_id = #{user.id} OR #{table_name}.assigned_to_id IN (#{user_ids.join(',')}))" else '1=0' end else "(#{table_name}.is_private = #{connection.quoted_false})" end end end # Returns true if usr or current user is allowed to view the issue def visible?(usr=nil) (usr || User.current).allowed_to?(:view_issues, self.project) do |role, user| if user.logged? case role.issues_visibility when 'all' true when 'default' !self.is_private? || (self.author == user || user.is_or_belongs_to?(assigned_to)) when 'own' self.author == user || user.is_or_belongs_to?(assigned_to) else false end else !self.is_private? end end end # Returns true if user or current user is allowed to edit or add a note to the issue def editable?(user=User.current) user.allowed_to?(:edit_issues, project) || user.allowed_to?(:add_issue_notes, project) end def initialize(attributes=nil, *args) super if new_record? # set default values for new records only self.status ||= IssueStatus.default self.priority ||= IssuePriority.default self.watcher_user_ids = [] end end def create_or_update super ensure @status_was = nil end private :create_or_update # AR#Persistence#destroy would raise and RecordNotFound exception # if the issue was already deleted or updated (non matching lock_version). # This is a problem when bulk deleting issues or deleting a project # (because an issue may already be deleted if its parent was deleted # first). # The issue is reloaded by the nested_set before being deleted so # the lock_version condition should not be an issue but we handle it. def destroy super rescue ActiveRecord::RecordNotFound # Stale or already deleted begin reload rescue ActiveRecord::RecordNotFound # The issue was actually already deleted @destroyed = true return freeze end # The issue was stale, retry to destroy super end alias :base_reload :reload def reload(*args) @workflow_rule_by_attribute = nil @assignable_versions = nil @relations = nil @to_param = nil base_reload(*args) end # 之所以注释是以为最终以id形式显示，另外如果项目名称带点号或者纯数字会出现问题 # def to_param # @to_param ||= "#{id}_#{self.project.name}(#{self.project.issues.index(self).to_i+1}-#{self.project.issues.count})"#.parameterize # end # Overrides Redmine::Acts::Customizable::InstanceMethods#available_custom_fields def available_custom_fields (project && tracker) ? (project.all_issue_custom_fields & tracker.custom_fields.all) : [] end # Copies attributes from another issue, arg can be an id or an Issue def copy_from(arg, options={}) issue = arg.is_a?(Issue) ? arg : Issue.visible.find(arg) self.attributes = issue.attributes.dup.except("id", "root_id", "parent_id", "lft", "rgt", "created_on", "updated_on") self.custom_field_values = issue.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h} self.status = issue.status self.author = User.current #赞不提供附件复制功能 #unless options[:attachments] == false #self.attachments = issue.attachments.map do |attachement| # a = attachement.copy(:container => self) # #a.save # a #end #end @copied_from = issue @copy_options = options self end # Returns an unsaved copy of the issue def copy(attributes=nil, copy_options={}) copy = self.class.new.copy_from(self, copy_options) copy.attributes = attributes if attributes copy end # Returns true if the issue is a copy def copy? @copied_from.present? end # Moves/copies an issue to a new project and tracker # Returns the moved/copied issue on success, false on failure def move_to_project(new_project, new_tracker=nil, options={}) ActiveSupport::Deprecation.warn "Issue#move_to_project is deprecated, use #project= instead." if options[:copy] issue = self.copy else issue = self end issue.init_journal(User.current, options[:notes]) # Preserve previous behaviour # #move_to_project doesn't change tracker automatically issue.send :project=, new_project, true if new_tracker issue.tracker = new_tracker end # Allow bulk setting of attributes on the issue if options[:attributes] issue.attributes = options[:attributes] end issue.save ? issue : false end def status_id=(sid) self.status = nil result = write_attribute(:status_id, sid) @workflow_rule_by_attribute = nil result end def priority_id=(pid) self.priority = nil write_attribute(:priority_id, pid) end def category_id=(cid) self.category = nil write_attribute(:category_id, cid) end def fixed_version_id=(vid) self.fixed_version = nil write_attribute(:fixed_version_id, vid) end def tracker_id=(tid) self.tracker = nil result = write_attribute(:tracker_id, tid) @custom_field_values = nil @workflow_rule_by_attribute = nil result end def project_id=(project_id) if project_id.to_s != self.project_id.to_s self.project = (project_id.present? ? Project.find_by_id(project_id) : nil) end end def project=(project, keep_tracker=false) project_was = self.project write_attribute(:project_id, project ? project.id : nil) association_instance_set('project', project) if project_was && project && project_was != project @assignable_versions = nil unless keep_tracker || project.trackers.include?(tracker) self.tracker = project.trackers.first end # Reassign to the category with same name if any if category self.category = project.issue_categories.find_by_name(category.name) end # Keep the fixed_version if it's still valid in the new_project if fixed_version && fixed_version.project != project && !project.shared_versions.include?(fixed_version) self.fixed_version = nil end # Clear the parent task if it's no longer valid unless valid_parent_project? self.parent_issue_id = nil end @custom_field_values = nil end end def description=(arg) if arg.is_a?(String) arg = arg.gsub(/(\r\n|\n|\r)/, "\r\n") end write_attribute(:description, arg) end # Overrides assign_attributes so that project and tracker get assigned first def assign_attributes_with_project_and_tracker_first(new_attributes, *args) return if new_attributes.nil? attrs = new_attributes.dup attrs.stringify_keys! %w(project project_id tracker tracker_id).each do |attr| if attrs.has_key?(attr) send "#{attr}=", attrs.delete(attr) end end send :assign_attributes_without_project_and_tracker_first, attrs, *args end # Do not redefine alias chain on reload (see #4838) alias_method_chain(:assign_attributes, :project_and_tracker_first) unless method_defined?(:assign_attributes_without_project_and_tracker_first) def estimated_hours=(h) write_attribute :estimated_hours, (h.is_a?(String) ? h.to_hours : h) end safe_attributes 'project_id', :if => lambda {|issue, user| if issue.new_record? issue.copy? elsif user.allowed_to?(:move_issues, issue.project) projects = Issue.allowed_target_projects_on_move(user) projects.include?(issue.project) && projects.size > 1 end } safe_attributes 'tracker_id', 'status_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', 'notes', :if => lambda {|issue, user| issue.new_record? || user.allowed_to?(:edit_issues, issue.project) } safe_attributes 'status_id', 'assigned_to_id', 'fixed_version_id', 'done_ratio', 'lock_version', 'notes', :if => lambda {|issue, user| issue.new_statuses_allowed_to(user).any? } safe_attributes 'notes', :if => lambda {|issue, user| user.allowed_to?(:add_issue_notes, issue.project)} safe_attributes 'private_notes', :if => lambda {|issue, user| !issue.new_record? && user.allowed_to?(:set_notes_private, issue.project)} safe_attributes 'watcher_user_ids', :if => lambda {|issue, user| issue.new_record? && user.allowed_to?(:add_issue_watchers, issue.project)} safe_attributes 'is_private', :if => lambda {|issue, user| user.allowed_to?(:set_issues_private, issue.project) || (issue.author == user && user.allowed_to?(:set_own_issues_private, issue.project)) } safe_attributes 'parent_issue_id', :if => lambda {|issue, user| (issue.new_record? || user.allowed_to?(:edit_issues, issue.project)) && user.allowed_to?(:manage_subtasks, issue.project)} def safe_attribute_names(user=nil) names = super names -= disabled_core_fields names -= read_only_attribute_names(user) names end # Safely sets attributes # Should be called from controllers instead of #attributes= # attr_accessible is too rough because we still want things like # Issue.new(:project => foo) to work def safe_attributes=(attrs, user=User.current) return unless attrs.is_a?(Hash) attrs = attrs.dup # Project and Tracker must be set before since new_statuses_allowed_to depends on it. if (p = attrs.delete('project_id')) && safe_attribute?('project_id') if allowed_target_projects(user).collect(&:id).include?(p.to_i) self.project_id = p end end if (t = attrs.delete('tracker_id')) && safe_attribute?('tracker_id') self.tracker_id = t end if (s = attrs.delete('status_id')) && safe_attribute?('status_id') if new_statuses_allowed_to(user).collect(&:id).include?(s.to_i) self.status_id = s end end attrs = delete_unsafe_attributes(attrs, user) return if attrs.empty? unless leaf? attrs.reject! {|k,v| %w(priority_id done_ratio start_date due_date estimated_hours).include?(k)} end if attrs['parent_issue_id'].present? s = attrs['parent_issue_id'].to_s unless (m = s.match(%r{\A#?(\d+)\z})) && (m[1] == parent_id.to_s || Issue.visible(user).exists?(m[1])) @invalid_parent_issue_id = attrs.delete('parent_issue_id') end end if attrs['custom_field_values'].present? attrs['custom_field_values'] = attrs['custom_field_values'].reject {|k, v| read_only_attribute_names(user).include? k.to_s} end if attrs['custom_fields'].present? attrs['custom_fields'] = attrs['custom_fields'].reject {|c| read_only_attribute_names(user).include? c['id'].to_s} end # mass-assignment security bypass assign_attributes attrs, :without_protection => true end def disabled_core_fields tracker ? tracker.disabled_core_fields : [] end # Returns the custom_field_values that can be edited by the given user def editable_custom_field_values(user=nil) custom_field_values.reject do |value| read_only_attribute_names(user).include?(value.custom_field_id.to_s) end end # Returns the names of attributes that are read-only for user or the current user # For users with multiple roles, the read-only fields are the intersection of # read-only fields of each role # The result is an array of strings where sustom fields are represented with their ids # # Examples: # issue.read_only_attribute_names # => ['due_date', '2'] # issue.read_only_attribute_names(user) # => [] def read_only_attribute_names(user=nil) workflow_rule_by_attribute(user).reject {|attr, rule| rule != 'readonly'}.keys end # Returns the names of required attributes for user or the current user # For users with multiple roles, the required fields are the intersection of # required fields of each role # The result is an array of strings where sustom fields are represented with their ids # # Examples: # issue.required_attribute_names # => ['due_date', '2'] # issue.required_attribute_names(user) # => [] def required_attribute_names(user=nil) workflow_rule_by_attribute(user).reject {|attr, rule| rule != 'required'}.keys end # Returns true if the attribute is required for user def required_attribute?(name, user=nil) required_attribute_names(user).include?(name.to_s) end # Returns a hash of the workflow rule by attribute for the given user # # Examples: # issue.workflow_rule_by_attribute # => {'due_date' => 'required', 'start_date' => 'readonly'} def workflow_rule_by_attribute(user=nil) return @workflow_rule_by_attribute if @workflow_rule_by_attribute && user.nil? user_real = user || User.current roles = user_real.admin ? Role.all : user_real.roles_for_project(project) return {} if roles.empty? result = {} workflow_permissions = WorkflowPermission.where(:tracker_id => tracker_id, :old_status_id => status_id, :role_id => roles.map(&:id)).all if workflow_permissions.any? workflow_rules = workflow_permissions.inject({}) do |h, wp| h[wp.field_name] ||= [] h[wp.field_name] << wp.rule h end workflow_rules.each do |attr, rules| next if rules.size < roles.size uniq_rules = rules.uniq if uniq_rules.size == 1 result[attr] = uniq_rules.first else result[attr] = 'required' end end end @workflow_rule_by_attribute = result if user.nil? result end # 缺陷的短描述信息 def short_description(length = 255) description.gsub(/<\/?.*?>/,"").html_safe if description #description.gsub(/^(.{#{length}}[^\n\r]*).*$/m, '\1...').strip if description end private :workflow_rule_by_attribute def done_ratio if Issue.use_status_for_done_ratio? && status && status.default_done_ratio status.default_done_ratio else read_attribute(:done_ratio) end end def self.use_status_for_done_ratio? Setting.issue_done_ratio == 'issue_status' end def self.use_field_for_done_ratio? Setting.issue_done_ratio == 'issue_field' end def validate_issue if due_date && start_date && due_date < start_date errors.add :due_date, :greater_than_start_date end if start_date && soonest_start && start_date < soonest_start errors.add :start_date, :invalid end if fixed_version if !assignable_versions.include?(fixed_version) errors.add :fixed_version_id, :inclusion elsif reopened? && fixed_version.closed? errors.add :base, I18n.t(:error_can_not_reopen_issue_on_closed_version) end end # Checks that the issue can not be added/moved to a disabled tracker if project && (tracker_id_changed? || project_id_changed?) unless project.trackers.include?(tracker) errors.add :tracker_id, :inclusion end end # Checks parent issue assignment if @invalid_parent_issue_id.present? errors.add :parent_issue_id, :invalid elsif @parent_issue if !valid_parent_project?(@parent_issue) errors.add :parent_issue_id, :invalid elsif (@parent_issue != parent) && (all_dependent_issues.include?(@parent_issue) || @parent_issue.all_dependent_issues.include?(self)) errors.add :parent_issue_id, :invalid elsif !new_record? # moving an existing issue if @parent_issue.root_id != root_id # we can always move to another tree elsif move_possible?(@parent_issue) # move accepted inside tree else errors.add :parent_issue_id, :invalid end end end end # Validates the issue against additional workflow requirements def validate_required_fields user = new_record? ? author : current_journal.try(:user) required_attribute_names(user).each do |attribute| if attribute =~ /^\d+$/ attribute = attribute.to_i v = custom_field_values.detect {|v| v.custom_field_id == attribute } if v && v.value.blank? errors.add :base, v.custom_field.name + ' ' + l('activerecord.errors.messages.blank') end else if respond_to?(attribute) && send(attribute).blank? errors.add attribute, :blank end end end 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_issue_status if Issue.use_status_for_done_ratio? && status && status.default_done_ratio self.done_ratio = status.default_done_ratio end end def init_journal(user, notes = "") @current_journal ||= Journal.new(:journalized => self, :user => user, :notes => notes) if new_record? @current_journal.notify = false else @attributes_before_change = attributes.dup @custom_values_before_change = {} self.custom_field_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value } end @current_journal end # Returns the id of the last journal or nil def last_journal_id if new_record? nil else journals.maximum(:id) end end # Returns a scope for journals that have an id greater than journal_id def journals_after(journal_id) scope = journals.reorder("#{Journal.table_name}.id ASC") if journal_id.present? scope = scope.where("#{Journal.table_name}.id > ?", journal_id.to_i) end scope end # Returns the initial status of the issue # Returns nil for a new issue def status_was if status_id_was && status_id_was.to_i > 0 @status_was ||= IssueStatus.find_by_id(status_id_was) end end # Return true if the issue is closed, otherwise false def closed? self.status.is_closed? end # Return true if the issue is being reopened def reopened? if !new_record? && status_id_changed? status_was = IssueStatus.find_by_id(status_id_was) status_new = IssueStatus.find_by_id(status_id) if status_was && status_new && status_was.is_closed? && !status_new.is_closed? return true end end false end # Return true if the issue is being closed def closing? if !new_record? && status_id_changed? if status_was && status && !status_was.is_closed? && status.is_closed? return true end end false end # Returns true if the issue is overdue def overdue? !due_date.nil? && (due_date < Date.today) && !status.is_closed? 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 # Does this issue have children? def children? !leaf? end # Users the issue can be assigned to def assignable_users users = project.assignable_users users << author if author users << assigned_to if assigned_to users.uniq.sort end # Versions that the issue can be assigned to def assignable_versions return @assignable_versions if @assignable_versions versions = project.shared_versions.open.all if fixed_version if fixed_version_id_changed? # nothing to do elsif project_id_changed? if project.shared_versions.include?(fixed_version) versions << fixed_version end else versions << fixed_version end end @assignable_versions = versions.uniq.sort end # Returns true if this issue is blocked by another issue that is still open def blocked? !relations_to.detect {|ir| ir.relation_type == 'blocks' && !ir.issue_from.closed?}.nil? end # Returns an array of statuses that user is able to apply def new_statuses_allowed_to(user=User.current, include_default=false) if new_record? && @copied_from [IssueStatus.default, @copied_from.status].compact.uniq.sort else initial_status = nil if new_record? initial_status = IssueStatus.default elsif status_id_was initial_status = IssueStatus.find_by_id(status_id_was) end initial_status ||= status statuses = initial_status.find_new_statuses_allowed_to( user.admin ? Role.all : user.roles_for_project(project), tracker, author == user, assigned_to_id_changed? ? assigned_to_id_was == user.id : assigned_to_id == user.id ) statuses << initial_status unless statuses.empty? statuses << IssueStatus.default if include_default statuses = statuses.compact.uniq.sort blocked? ? statuses.reject {|s| s.is_closed?} : statuses end end def assigned_to_was if assigned_to_id_changed? && assigned_to_id_was.present? @assigned_to_was ||= User.find_by_id(assigned_to_id_was) end end # Returns the users that should be notified def notified_users notified = [] # Author and assignee are always notified unless they have been # locked or don't want to be notified notified << author if author if assigned_to notified += (assigned_to.is_a?(Group) ? assigned_to.users : [assigned_to]) end if assigned_to_was notified += (assigned_to_was.is_a?(Group) ? assigned_to_was.users : [assigned_to_was]) end notified = notified.select {|u| u.active? && u.notify_about?(self)} notified += project.notified_users notified.uniq! # Remove users that can not view the issue notified.reject! {|user| !visible?(user)} notified end # Returns the email addresses that should be notified def recipients notified_users.collect(&:mail) end # Returns the number of hours spent on this issue def spent_hours @spent_hours ||= time_entries.sum(:hours) || 0 end # Returns the total number of hours spent on this issue and its descendants # # Example: # spent_hours => 0.0 # spent_hours => 50.2 def total_spent_hours @total_spent_hours ||= self_and_descendants.sum("#{TimeEntry.table_name}.hours", :joins => "LEFT JOIN #{TimeEntry.table_name} ON #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id").to_f || 0.0 end def relations @relations ||= IssueRelation::Relations.new(self, (relations_from + relations_to).sort) end # Preloads relations for a collection of issues def self.load_relations(issues) if issues.any? relations = IssueRelation.all(:conditions => ["issue_from_id IN (:ids) OR issue_to_id IN (:ids)", {:ids => issues.map(&:id)}]) issues.each do |issue| issue.instance_variable_set "@relations", relations.select {|r| r.issue_from_id == issue.id || r.issue_to_id == issue.id} end end end # Preloads visible spent time for a collection of issues def self.load_visible_spent_hours(issues, user=User.current) if issues.any? hours_by_issue_id = TimeEntry.visible(user).sum(:hours, :group => :issue_id) issues.each do |issue| issue.instance_variable_set "@spent_hours", (hours_by_issue_id[issue.id] || 0) end end end # Preloads visible relations for a collection of issues def self.load_visible_relations(issues, user=User.current) if issues.any? issue_ids = issues.map(&:id) # Relations with issue_from in given issues and visible issue_to relations_from = IssueRelation.includes(:issue_to => [:status, :project]).where(visible_condition(user)).where(:issue_from_id => issue_ids).all # Relations with issue_to in given issues and visible issue_from relations_to = IssueRelation.includes(:issue_from => [:status, :project]).where(visible_condition(user)).where(:issue_to_id => issue_ids).all issues.each do |issue| relations = relations_from.select {|relation| relation.issue_from_id == issue.id} + relations_to.select {|relation| relation.issue_to_id == issue.id} issue.instance_variable_set "@relations", IssueRelation::Relations.new(issue, relations.sort) end end end # Finds an issue relation given its id. def find_relation(relation_id) IssueRelation.find(relation_id, :conditions => ["issue_to_id = ? OR issue_from_id = ?", id, id]) end # Returns all the other issues that depend on the issue def all_dependent_issues(except=[]) except << self dependencies = [] dependencies += relations_from.map(&:issue_to) dependencies += children unless leaf? dependencies.compact! dependencies -= except dependencies += dependencies.map {|issue| issue.all_dependent_issues(except)}.flatten if parent dependencies << parent dependencies += parent.all_dependent_issues(except + parent.descendants) end dependencies end # Returns an array of issues that duplicate this one def duplicates relations_to.select {|r| r.relation_type == IssueRelation::TYPE_DUPLICATES}.collect {|r| r.issue_from} end # Returns the due date or the target due date if any # Used on gantt chart def due_before due_date || (fixed_version ? fixed_version.effective_date : nil) end # Returns the time scheduled for this issue. # # Example: # Start Date: 2/26/09, End Date: 3/04/09 # duration => 6 def duration (start_date && due_date) ? due_date - start_date : 0 end # Returns the duration in working days def working_duration (start_date && due_date) ? working_days(start_date, due_date) : 0 end def soonest_start(reload=false) @soonest_start = nil if reload @soonest_start ||= ( relations_to(reload).collect{|relation| relation.successor_soonest_start} + [(@parent_issue || parent).try(:soonest_start)] ).compact.max end # Sets start_date on the given date or the next working day # and changes due_date to keep the same working duration. def reschedule_on(date) wd = working_duration date = next_working_date(date) self.start_date = date self.due_date = add_working_days(date, wd) end # Reschedules the issue on the given date or the next working day and saves the record. # If the issue is a parent task, this is done by rescheduling its subtasks. def reschedule_on!(date) return if date.nil? if leaf? if start_date.nil? || start_date != date if start_date && start_date > date # Issue can not be moved earlier than its soonest start date date = [soonest_start(true), date].compact.max end reschedule_on(date) begin save rescue ActiveRecord::StaleObjectError reload reschedule_on(date) save end end else leaves.each do |leaf| if leaf.start_date # Only move subtask if it starts at the same date as the parent # or if it starts before the given date if start_date == leaf.start_date || date > leaf.start_date leaf.reschedule_on!(date) end else leaf.reschedule_on!(date) end end end end 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 def to_s "#{tracker} ##{project_index}: #{subject}" end # Returns a string of css classes that apply to the issue def css_classes s = "issue tracker-#{tracker_id} status-#{status_id} #{priority.try(:css_classes)}" s << ' closed' if closed? s << ' overdue' if overdue? s << ' child' if child? s << ' parent' unless leaf? #s << ' private' if is_private? s << ' created-by-me' if User.current.logged? && author_id == User.current.id s << ' assigned-to-me' if User.current.logged? && assigned_to_id == User.current.id s << ' tracker-id' if User.current.logged? && tracker_id == User.current.id s end # Saves an issue and a time_entry from the parameters def save_issue_with_child_records(params, existing_time_entry=nil) Issue.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.issue = self @time_entry.user = User.current @time_entry.spent_on = User.current.today @time_entry.attributes = params[:time_entry] self.time_entries << @time_entry end # TODO: Rename hook Redmine::Hook.call_hook(:controller_issues_edit_before_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => @current_journal}) 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 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(["#{Issue.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 Issue.update_versions(["#{Version.table_name}.project_id IN (?) OR #{Issue.table_name}.project_id IN (?)", moved_project_ids, moved_project_ids]) end def parent_issue_id=(arg) s = arg.to_s.strip.presence if s && (m = s.match(%r{\A#?(\d+)\z})) && (@parent_issue = Issue.find_by_id(m[1])) @parent_issue.id else @parent_issue = nil @invalid_parent_issue_id = arg end end def parent_issue_id if @invalid_parent_issue_id @invalid_parent_issue_id elsif instance_variable_defined? :@parent_issue @parent_issue.nil? ? nil : @parent_issue.id else parent_id end end # Returns true if issue's project is a valid # parent issue project def valid_parent_project?(issue=parent) return true if issue.nil? || issue.project_id == project_id case Setting.cross_project_subtasks when 'system' true when 'tree' issue.project.root == project.root when 'hierarchy' issue.project.is_or_is_ancestor_of?(project) || issue.project.is_descendant_of?(project) when 'descendants' issue.project.is_or_is_ancestor_of?(project) else false end end # Extracted from the ReportsController. def self.by_tracker(project) count_and_group_by(:project => project, :field => 'tracker_id', :joins => Tracker.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 => IssueCategory.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_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, #{Issue.table_name}.project_id as project_id, count(#{Issue.table_name}.id) as total from #{Issue.table_name}, #{Project.table_name}, #{IssueStatus.table_name} s where #{Issue.table_name}.status_id=s.id and #{Issue.table_name}.project_id = #{Project.table_name}.id and #{visible_condition(User.current, :project => project, :with_subprojects => true)} and #{Issue.table_name}.project_id <> #{project.id} group by s.id, s.is_closed, #{Issue.table_name}.project_id") if project.descendants.active.any? end # End ReportsController extraction # Returns an array of projects that user can assign the issue to def allowed_target_projects(user=User.current) if new_record? Project.all(:conditions => Project.allowed_to_condition(user, :add_issues)) else self.class.allowed_target_projects_on_move(user) end end # Returns an array of projects that user can move issues to def self.allowed_target_projects_on_move(user=User.current) Project.all(:conditions => Project.allowed_to_condition(user, :move_issues)) end # back string obj which is belong to project. def source_from "" << self.project.name.to_s end def project_index if self.project.issues.include?(self) (self.project.issues.index(self).to_i + 1).to_s else issue_index = 1 self.project.issues.each do |issue| if self.id == nil issue_index = self.project.issues.count +1 break elsif self.id > issue.id issue_index = issue_index+1 end end issue_index.to_s end end private def after_project_change # Update project_id on related time entries TimeEntry.update_all(["project_id = ?", project_id], {:issue_id => id}) # Delete issue relations unless Setting.cross_project_issue_relations? relations_from.clear relations_to.clear end # Move subtasks that were in the same project children.each do |child| next unless child.project_id == project_id_was # Change project and keep project child.send :project=, project, true unless child.save raise ActiveRecord::Rollback end end end # Callback for after the creation of an issue by copy # * adds a "copied to" relation with the copied issue # * copies subtasks from the copied issue def after_create_from_copy return unless copy? && !@after_create_from_copy_handled if (@copied_from.project_id == project_id || Setting.cross_project_issue_relations?) && @copy_options[:link] != false relation = IssueRelation.new(:issue_from => @copied_from, :issue_to => self, :relation_type => IssueRelation::TYPE_COPIED_TO) unless relation.save logger.error "Could not create relation while copying ##{@copied_from.id} to ##{id} due to validation errors: #{relation.errors.full_messages.join(', ')}" if logger end end unless @copied_from.leaf? || @copy_options[:subtasks] == false copy_options = (@copy_options || {}).merge(:subtasks => false) copied_issue_ids = {@copied_from.id => self.id} @copied_from.reload.descendants.reorder("#{Issue.table_name}.lft").each do |child| # Do not copy self when copying an issue as a descendant of the copied issue next if child == self # Do not copy subtasks of issues that were not copied next unless copied_issue_ids[child.parent_id] # Do not copy subtasks that are not visible to avoid potential disclosure of private data unless child.visible? logger.error "Subtask ##{child.id} was not copied during ##{@copied_from.id} copy because it is not visible to the current user" if logger next end copy = Issue.new.copy_from(child, copy_options) copy.author = author copy.project = project copy.parent_issue_id = copied_issue_ids[child.parent_id] unless copy.save logger.error "Could not copy subtask ##{child.id} while copying ##{@copied_from.id} to ##{id} due to validation errors: #{copy.errors.full_messages.join(', ')}" if logger next end copied_issue_ids[child.id] = copy.id end end @after_create_from_copy_handled = true end def update_nested_set_attributes if root_id.nil? # issue was just created self.root_id = (@parent_issue.nil? ? id : @parent_issue.root_id) set_default_left_and_right Issue.update_all("root_id = #{root_id}, lft = #{lft}, rgt = #{rgt}", ["id = ?", id]) if @parent_issue move_to_child_of(@parent_issue) end reload elsif parent_issue_id != parent_id former_parent_id = parent_id # moving an existing issue if @parent_issue && @parent_issue.root_id == root_id # inside the same tree move_to_child_of(@parent_issue) else # to another tree unless root? move_to_right_of(root) reload end old_root_id = root_id self.root_id = (@parent_issue.nil? ? id : @parent_issue.root_id ) target_maxright = nested_set_scope.maximum(right_column_name) || 0 offset = target_maxright + 1 - lft Issue.update_all("root_id = #{root_id}, lft = lft + #{offset}, rgt = rgt + #{offset}", ["root_id = ? AND lft >= ? AND rgt <= ? ", old_root_id, lft, rgt]) self[left_column_name] = lft + offset self[right_column_name] = rgt + offset if @parent_issue move_to_child_of(@parent_issue) end end reload # delete invalid relations of all descendants self_and_descendants.each do |issue| issue.relations.each do |relation| relation.destroy unless relation.valid? end end # update former parent recalculate_attributes_for(former_parent_id) if former_parent_id end remove_instance_variable(:@parent_issue) if instance_variable_defined?(:@parent_issue) end def update_parent_attributes recalculate_attributes_for(parent_id) if parent_id end def recalculate_attributes_for(issue_id) if issue_id && p = Issue.find_by_id(issue_id) # priority = highest priority of children if priority_position = p.children.maximum("#{IssuePriority.table_name}.position", :joins => :priority) p.priority = IssuePriority.find_by_position(priority_position) end # start/due dates = lowest/highest dates of children p.start_date = p.children.minimum(:start_date) p.due_date = p.children.maximum(:due_date) if p.start_date && p.due_date && p.due_date < p.start_date p.start_date, p.due_date = p.due_date, p.start_date end # done ratio = weighted average ratio of leaves unless Issue.use_status_for_done_ratio? && p.status && p.status.default_done_ratio leaves_count = p.leaves.count if leaves_count > 0 average = p.leaves.average(:estimated_hours).to_f if average == 0 average = 1 end done = p.leaves.sum("COALESCE(estimated_hours, #{average}) * (CASE WHEN is_closed = #{connection.quoted_true} THEN 100 ELSE COALESCE(done_ratio, 0) END)", :joins => :status).to_f progress = done / (average * leaves_count) p.done_ratio = progress.round end end # estimate = sum of leaves estimates p.estimated_hours = p.leaves.sum(:estimated_hours).to_f p.estimated_hours = nil if p.estimated_hours == 0.0 # ancestors will be recursively updated p.save(:validate => false) end 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 Issue.scoped(:conditions => conditions).all( :conditions => "#{Issue.table_name}.fixed_version_id IS NOT NULL" + " AND #{Issue.table_name}.project_id <> #{Version.table_name}.project_id" + " AND #{Version.table_name}.sharing <> 'system'", :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.init_journal(User.current) issue.fixed_version = nil issue.save end end end # Callback on file attachment def attachment_added(obj) if @current_journal && @current_journal.user_id == obj.author_id && JournalDetail.find_all_by_value(obj.filename).count == 0 @current_journal.details << JournalDetail.new(:property => 'attachment', :prop_key => obj.id, :value => obj.filename) end end # Callback on attachment deletion def attachment_removed(obj) if @current_journal && !obj.new_record? @current_journal.details << JournalDetail.new(:property => 'attachment', :prop_key => obj.id, :old_value => obj.filename) @current_journal.save user_activity = UserActivity.where("act_type='Issue' and act_id =#{@current_journal.journalized_id}").first user_activity.updated_at = Time.now user_activity.save 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 # 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_issue_to_dates end 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? # Same user and notes if @current_journal duplicate.init_journal(@current_journal.user, @current_journal.notes) end duplicate.update_attribute :status, self.status end end end # Make sure updated_on is updated when adding a note and set updated_on now # so we can set closed_on with the same value on closing def force_updated_on_change if @current_journal || changed? self.updated_on = current_time_from_proper_timezone if new_record? self.created_on = updated_on end end end # Callback for setting closed_on when the issue is closed. # The closed_on attribute stores the time of the last closing # and is preserved when the issue is reopened. def update_closed_on if closing? || (new_record? && closed?) self.closed_on = updated_on end end # Saves the changes in a Journal # Called after_save def create_journal if @current_journal # attributes changes if @attributes_before_change (Issue.column_names - %w(id root_id lft rgt lock_version created_on updated_on closed_on)).each {|c| before = @attributes_before_change[c] after = send(c) next if before == after || (before.blank? && after.blank?) @current_journal.details << JournalDetail.new(:property => 'attr', :prop_key => c, :old_value => before, :value => after) } end if @custom_values_before_change # custom fields changes custom_field_values.each {|c| before = @custom_values_before_change[c.custom_field_id] after = c.value next if before == after || (before.blank? && after.blank?) if before.is_a?(Array) || after.is_a?(Array) before = [before] unless before.is_a?(Array) after = [after] unless after.is_a?(Array) # values removed (before - after).reject(&:blank?).each do |value| @current_journal.details << JournalDetail.new(:property => 'cf', :prop_key => c.custom_field_id, :old_value => value, :value => nil) end # values added (after - before).reject(&:blank?).each do |value| @current_journal.details << JournalDetail.new(:property => 'cf', :prop_key => c.custom_field_id, :old_value => nil, :value => value) end else @current_journal.details << JournalDetail.new(:property => 'cf', :prop_key => c.custom_field_id, :old_value => before, :value => after) end } end @current_journal.save user_activity = UserActivity.where("act_type='Issue' and act_id =#{@current_journal.journalized_id}").first user_activity.updated_at = Time.now user_activity.save # reset current journal init_journal @current_journal.user, @current_journal.notes end end # Query generator for selecting groups of issue counts for a project # based on specific criteria # # 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. def self.count_and_group_by(options) project = options.delete(:project) select_field = options.delete(:field) joins = options.delete(:joins) where = "#{Issue.table_name}.#{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(#{Issue.table_name}.id) as total from #{Issue.table_name}, #{Project.table_name}, #{IssueStatus.table_name} s, #{joins} j where #{Issue.table_name}.status_id=s.id and #{where} and #{Issue.table_name}.project_id=#{Project.table_name}.id and #{visible_condition(User.current, :project => project)} group by s.id, s.is_closed, j.id") end # update user score def be_user_score #缺陷完成度更新 if self.done_ratio_changed? UserScore.project(:update_issue_ratio, self.author,self,{ issue_id: self.id }) #update_issue_done_ratio(self.author,1) end #缺陷状态更改 if self.status_id_changed? #协同得分 UserScore.joint(:change_issue_status, self.author,nil,self, {issue_id: self.id}) #update_issues_status(self.author , 1) end end #发布缺陷 def be_user_score_new_issue UserScore.project(:post_issue, self.author,self, { issue_id: self.id }) update_post_issue(self.author,1) update_post_issue(self.author,2,self.project) end def down_user_score #缺陷完成度更新 #if self.done_ratio_changed? # UserScore.project(:update_issue_ratio, User.current,self,{ issue_id: self.id }) # update_issue_done_ratio(User.current,1) #end #缺陷状态更改 #if self.status_id_changed? # #协同得分 # UserScore.joint(:change_issue_status, User.current,nil,self, {issue_id: self.id}) # update_issues_status(self.author , 1) #end update_post_issue(self.author,1) #update_issue_done_ratio(self.author,1) #update_issues_status(self.author , 1) update_post_issue(self.author,2,self.project) #update_issue_done_ratio(self.author,2,self.project) #update_issues_status(self.author , 2) end end