1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833
|
# redMine - project management software
# Copyright (C) 2006-2007 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
class Issue < ActiveRecord::Base
belongs_to :project
belongs_to :tracker
belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'
belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
belongs_to :assigned_to, :class_name => 'User', :foreign_key => 'assigned_to_id'
belongs_to :fixed_version, :class_name => 'Version', :foreign_key => 'fixed_version_id'
belongs_to :priority, :class_name => 'IssuePriority', :foreign_key => 'priority_id'
belongs_to :category, :class_name => 'IssueCategory', :foreign_key => 'category_id'
has_many :journals, :as => :journalized, :dependent => :destroy
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
acts_as_nested_set :scope => 'root_id'
acts_as_attachable :after_remove => :attachment_removed
acts_as_customizable
acts_as_watchable
acts_as_searchable :columns => ['subject', "#{table_name}.description", "#{Journal.table_name}.notes"],
:include => [:project, :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}"},
:url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.id}},
:type => Proc.new {|o| 'issue' + (o.closed? ? ' closed' : '') }
acts_as_activity_provider :find_options => {:include => [:project, :author, :tracker]},
:author_key => :author_id
DONE_RATIO_OPTIONS = %w(issue_field issue_status)
attr_reader :current_journal
validates_presence_of :subject, :priority, :project, :tracker, :author, :status
validates_length_of :subject, :maximum => 255
validates_inclusion_of :done_ratio, :in => 0..100
validates_numericality_of :estimated_hours, :allow_nil => true
named_scope :visible, lambda {|*args| { :include => :project,
:conditions => Project.allowed_to_condition(args.first || User.current, :view_issues) } }
named_scope :open, :conditions => ["#{IssueStatus.table_name}.is_closed = ?", false], :include => :status
named_scope :recently_updated, :order => "#{self.table_name}.updated_on DESC"
named_scope :with_limit, lambda { |limit| { :limit => limit} }
named_scope :on_active_project, :include => [:status, :project, :tracker],
:conditions => ["#{Project.table_name}.status=#{Project::STATUS_ACTIVE}"]
before_create :default_assign
before_save :reschedule_following_issues, :close_duplicates, :update_done_ratio_from_issue_status
after_save :update_nested_set_attributes, :update_parent_attributes, :create_journal
after_destroy :destroy_children
after_destroy :update_parent_attributes
# 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)
end
def after_initialize
if new_record?
# set default values for new records only
self.status ||= IssueStatus.default
self.priority ||= IssuePriority.default
end
end
# Overrides Redmine::Acts::Customizable::InstanceMethods#available_custom_fields
def available_custom_fields
(project && tracker) ? project.all_issue_custom_fields.select {|c| tracker.custom_fields.include? c } : []
end
def copy_from(arg)
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
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(*args)
ret = Issue.transaction do
move_to_project_without_transaction(*args) || raise(ActiveRecord::Rollback)
end || false
end
def move_to_project_without_transaction(new_project, new_tracker = nil, options = {})
options ||= {}
issue = options[:copy] ? self.class.new.copy_from(self) : self
if new_project && issue.project_id != new_project.id
# delete issue relations
unless Setting.cross_project_issue_relations?
issue.relations_from.clear
issue.relations_to.clear
end
# issue is moved to another project
# reassign to the category with same name if any
new_category = issue.category.nil? ? nil : new_project.issue_categories.find_by_name(issue.category.name)
issue.category = new_category
# Keep the fixed_version if it's still valid in the new_project
unless new_project.shared_versions.include?(issue.fixed_version)
issue.fixed_version = nil
end
issue.project = new_project
if issue.parent && issue.parent.project_id != issue.project_id
issue.parent_issue_id = nil
end
end
if new_tracker
issue.tracker = new_tracker
issue.reset_custom_values!
end
if options[:copy]
issue.custom_field_values = self.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h}
issue.status = if options[:attributes] && options[:attributes][:status_id]
IssueStatus.find_by_id(options[:attributes][:status_id])
else
self.status
end
end
# Allow bulk setting of attributes on the issue
if options[:attributes]
issue.attributes = options[:attributes]
end
if issue.save
unless options[:copy]
# Manually update project_id on related time entries
TimeEntry.update_all("project_id = #{new_project.id}", {:issue_id => id})
issue.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
issue
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 tracker_id=(tid)
self.tracker = nil
result = write_attribute(:tracker_id, tid)
@custom_field_values = nil
result
end
# Overrides attributes= so that tracker_id gets assigned first
def attributes_with_tracker_first=(new_attributes, *args)
return if new_attributes.nil?
new_tracker_id = new_attributes['tracker_id'] || new_attributes[:tracker_id]
if new_tracker_id
self.tracker_id = new_tracker_id
end
send :attributes_without_tracker_first=, new_attributes, *args
end
# Do not redefine alias chain on reload (see #4838)
alias_method_chain(:attributes=, :tracker_first) unless method_defined?(:attributes_without_tracker_first=)
def estimated_hours=(h)
write_attribute :estimated_hours, (h.is_a?(String) ? h.to_hours : h)
end
SAFE_ATTRIBUTES = %w(
tracker_id
status_id
parent_issue_id
category_id
assigned_to_id
priority_id
fixed_version_id
subject
description
start_date
due_date
done_ratio
estimated_hours
custom_field_values
lock_version
) unless const_defined?(:SAFE_ATTRIBUTES)
# 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
# TODO: move workflow/permission checks from controllers to here
def safe_attributes=(attrs, user=User.current)
return if attrs.nil?
attrs = attrs.reject {|k,v| !SAFE_ATTRIBUTES.include?(k)}
if attrs['status_id']
unless new_statuses_allowed_to(user).collect(&:id).include?(attrs['status_id'].to_i)
attrs.delete('status_id')
end
end
unless leaf?
attrs.reject! {|k,v| %w(priority_id done_ratio start_date due_date estimated_hours).include?(k)}
end
if attrs.has_key?('parent_issue_id')
if !user.allowed_to?(:manage_subtasks, project)
attrs.delete('parent_issue_id')
elsif !attrs['parent_issue_id'].blank?
attrs.delete('parent_issue_id') unless Issue.visible(user).exists?(attrs['parent_issue_id'])
end
end
self.attributes = attrs
end
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
if self.due_date.nil? && @attributes['due_date'] && !@attributes['due_date'].empty?
errors.add :due_date, :not_a_date
end
if self.due_date and self.start_date and self.due_date < self.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_to_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 @parent_issue
if @parent_issue.project_id != project_id
errors.add :parent_issue_id, :not_same_project
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, :not_a_valid_parent
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)
@issue_before_change = self.clone
@issue_before_change.status = self.status
@custom_values_before_change = {}
self.custom_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value }
# Make sure updated_on is updated when adding a note.
updated_on_will_change!
@current_journal
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?
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
# Returns true if the issue is overdue
def overdue?
!due_date.nil? && (due_date < Date.today) && !status.is_closed?
end
# Users the issue can be assigned to
def assignable_users
project.assignable_users
end
# Versions that the issue can be assigned to
def assignable_versions
@assignable_versions ||= (project.shared_versions.open + [Version.find_by_id(fixed_version_id_was)]).compact.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 status that user is able to apply
def new_statuses_allowed_to(user, include_default=false)
statuses = status.find_new_statuses_allowed_to(user.roles_for_project(project), tracker)
statuses << status unless statuses.empty?
statuses << IssueStatus.default if include_default
statuses = statuses.uniq.sort
blocked? ? statuses.reject {|s| s.is_closed?} : statuses
end
# 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
notified << author if author && author.active?
notified << assigned_to if assigned_to && assigned_to.active?
notified.uniq!
# Remove users that can not view the issue
notified.reject! {|user| !visible?(user)}
notified.collect(&:mail)
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.sum("#{TimeEntry.table_name}.hours", :include => :time_entries).to_f || 0.0
end
def relations
(relations_from + relations_to).sort
end
def all_dependent_issues
dependencies = []
relations_from.each do |relation|
dependencies << relation.issue_to
dependencies += relation.issue_to.all_dependent_issues
end
dependencies
end
# Returns an array of 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
def soonest_start
@soonest_start ||= (
relations_to.collect{|relation| relation.successor_soonest_start} +
ancestors.collect(&:soonest_start)
).compact.max
end
def reschedule_after(date)
return if date.nil?
if leaf?
if start_date.nil? || start_date < date
self.start_date, self.due_date = date, date + duration
save
end
else
leaves.each do |leaf|
leaf.reschedule_after(date)
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} ##{id}: #{subject}"
end
# Returns a string of css classes that apply to the issue
def css_classes
s = "issue status-#{status.position} priority-#{priority.position}"
s << ' closed' if closed?
s << ' overdue' if overdue?
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
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)
Issue.transaction do
if params[:time_entry] && params[:time_entry][:hours].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 = Date.today
@time_entry.attributes = params[:time_entry]
self.time_entries << @time_entry
end
if valid?
attachments = Attachment.attach_files(self, params[:attachments])
attachments[:files].each {|a| @current_journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}
# 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)
errors.add_to_base l(:notice_locking_conflict)
raise ActiveRecord::Rollback
end
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)
parent_issue_id = arg.blank? ? nil : arg.to_i
if parent_issue_id && @parent_issue = Issue.find_by_id(parent_issue_id)
@parent_issue.id
else
@parent_issue = nil
nil
end
end
def parent_issue_id
if instance_variable_defined? :@parent_issue
@parent_issue.nil? ? nil : @parent_issue.id
else
parent_id
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,
i.project_id as project_id,
count(i.id) as total
from
#{Issue.table_name} i, #{IssueStatus.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
# 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_issues)
projects = Project.visible.all
else
User.current.memberships.each {|m| projects << m.project if m.roles.detect {|r| r.allowed_to?(:move_issues)}}
end
end
projects
end
private
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", :include => :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)", :include => :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(false)
end
end
def destroy_children
unless leaf?
children.each do |child|
child.destroy
end
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.all(:conditions => merge_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'",
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.init_journal(User.current)
issue.fixed_version = nil
issue.save
end
end
end
# Callback on attachment deletion
def attachment_removed(obj)
journal = init_journal(User.current)
journal.details << JournalDetail.new(:property => 'attachment',
:prop_key => obj.id,
:old_value => obj.filename)
journal.save
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
# Saves the changes in a Journal
# Called after_save
def create_journal
if @current_journal
# attributes changes
(Issue.column_names - %w(id description root_id lft rgt lock_version created_on updated_on)).each {|c|
@current_journal.details << JournalDetail.new(:property => 'attr',
:prop_key => c,
:old_value => @issue_before_change.send(c),
:value => send(c)) unless send(c)==@issue_before_change.send(c)
}
# custom fields changes
custom_values.each {|c|
next if (@custom_values_before_change[c.custom_field_id]==c.value ||
(@custom_values_before_change[c.custom_field_id].blank? && c.value.blank?))
@current_journal.details << JournalDetail.new(:property => 'cf',
:prop_key => c.custom_field_id,
:old_value => @custom_values_before_change[c.custom_field_id],
:value => c.value)
}
@current_journal.save
# 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 = "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
#{Issue.table_name} i, #{IssueStatus.table_name} s, #{joins} as 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
end
|