Class: IssueRelation
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- IssueRelation
- Defined in:
- app/models/issue_relation.rb
Overview
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.
Constant Summary
- TYPE_RELATES =
"relates"
- TYPE_DUPLICATES =
"duplicates"
- TYPE_DUPLICATED =
"duplicated"
- TYPE_BLOCKS =
"blocks"
- TYPE_BLOCKED =
"blocked"
- TYPE_PRECEDES =
"precedes"
- TYPE_FOLLOWS =
"follows"
- TYPES =
{ TYPE_RELATES => { :name => :label_relates_to, :sym_name => :label_relates_to, :order => 1 }, TYPE_DUPLICATES => { :name => :label_duplicates, :sym_name => :label_duplicated_by, :order => 2 }, TYPE_DUPLICATED => { :name => :label_duplicated_by, :sym_name => :label_duplicates, :order => 3, :reverse => TYPE_DUPLICATES }, TYPE_BLOCKS => { :name => :label_blocks, :sym_name => :label_blocked_by, :order => 4 }, TYPE_BLOCKED => { :name => :label_blocked_by, :sym_name => :label_blocks, :order => 5, :reverse => TYPE_BLOCKS }, TYPE_PRECEDES => { :name => :label_precedes, :sym_name => :label_follows, :order => 6 }, TYPE_FOLLOWS => { :name => :label_follows, :sym_name => :label_precedes, :order => 7, :reverse => TYPE_PRECEDES } }.freeze
Instance Method Summary
- - (Object) <=>(relation)
- - (Object) before_save
- - (Object) label_for(issue)
- - (Object) other_issue(issue)
- - (Object) set_issue_to_dates
- - (Object) successor_soonest_start
- - (Object) validate
Methods inherited from ActiveRecord::Base
Instance Method Details
- (Object) <=>(relation)
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# File 'app/models/issue_relation.rb', line 86 def <=>(relation) TYPES[self.relation_type][:order] <=> TYPES[relation.relation_type][:order] end |
- (Object) before_save
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# File 'app/models/issue_relation.rb', line 63 def before_save reverse_if_needed if TYPE_PRECEDES == relation_type self.delay ||= 0 else self.delay = nil end set_issue_to_dates end |
- (Object) label_for(issue)
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# File 'app/models/issue_relation.rb', line 59 def label_for(issue) TYPES[relation_type] ? TYPES[relation_type][(self.issue_from_id == issue.id) ? :name : :sym_name] : :unknow end |
- (Object) other_issue(issue)
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# File 'app/models/issue_relation.rb', line 55 def other_issue(issue) (self.issue_from_id == issue.id) ? issue_to : issue_from end |
- (Object) set_issue_to_dates
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# File 'app/models/issue_relation.rb', line 74 def set_issue_to_dates soonest_start = self.successor_soonest_start if soonest_start issue_to.reschedule_after(soonest_start) end end |
- (Object) successor_soonest_start
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# File 'app/models/issue_relation.rb', line 81 def successor_soonest_start return nil unless (TYPE_PRECEDES == self.relation_type) && (issue_from.start_date || issue_from.due_date) (issue_from.due_date || issue_from.start_date) + 1 + delay end |
- (Object) validate
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# File 'app/models/issue_relation.rb', line 46 def validate if issue_from && issue_to errors.add :issue_to_id, :invalid if issue_from_id == issue_to_id errors.add :issue_to_id, :not_same_project unless issue_from.project_id == issue_to.project_id || Setting.cross_project_issue_relations? errors.add_to_base :circular_dependency if issue_to.all_dependent_issues.include? issue_from errors.add_to_base :cant_link_an_issue_with_a_descendant if issue_from.is_descendant_of?(issue_to) || issue_from.is_ancestor_of?(issue_to) end end |