jro_apps/redmine Commit - r6817:86d6f2fe372e

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# Redmine - project management software

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# Redmine - project management software

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#

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#

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# This program is free software; you can redistribute it and/or

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# This program is free software; you can redistribute it and/or

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# modify it under the terms of the GNU General Public License

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# modify it under the terms of the GNU General Public License

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# as published by the Free Software Foundation; either version 2

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# as published by the Free Software Foundation; either version 2

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# of the License, or (at your option) any later version.

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# of the License, or (at your option) any later version.

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#

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#

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# This program is distributed in the hope that it will be useful,

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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# You should have received a copy of the GNU General Public License

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# You should have received a copy of the GNU General Public License

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# along with this program; if not, write to the Free Software

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# along with this program; if not, write to the Free Software

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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class IssueRelation < ActiveRecord::Base

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class IssueRelation < ActiveRecord::Base

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belongs_to :issue_from, :class_name => 'Issue', :foreign_key => 'issue_from_id'

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belongs_to :issue_from, :class_name => 'Issue', :foreign_key => 'issue_from_id'

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belongs_to :issue_to, :class_name => 'Issue', :foreign_key => 'issue_to_id'

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belongs_to :issue_to, :class_name => 'Issue', :foreign_key => 'issue_to_id'

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TYPE_RELATES = "relates"

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TYPE_RELATES = "relates"

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TYPE_DUPLICATES = "duplicates"

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TYPE_DUPLICATES = "duplicates"

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TYPE_DUPLICATED = "duplicated"

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TYPE_DUPLICATED = "duplicated"

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TYPE_BLOCKS = "blocks"

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TYPE_BLOCKS = "blocks"

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TYPE_BLOCKED = "blocked"

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TYPE_BLOCKED = "blocked"

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TYPE_PRECEDES = "precedes"

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TYPE_PRECEDES = "precedes"

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TYPE_FOLLOWS = "follows"

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TYPE_FOLLOWS = "follows"

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TYPES = { TYPE_RELATES => { :name => :label_relates_to, :sym_name => :label_relates_to, :order => 1, :sym => TYPE_RELATES },

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TYPES = { TYPE_RELATES => { :name => :label_relates_to, :sym_name => :label_relates_to, :order => 1, :sym => TYPE_RELATES },

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TYPE_DUPLICATES => { :name => :label_duplicates, :sym_name => :label_duplicated_by, :order => 2, :sym => TYPE_DUPLICATED },

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TYPE_DUPLICATES => { :name => :label_duplicates, :sym_name => :label_duplicated_by, :order => 2, :sym => TYPE_DUPLICATED },

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TYPE_DUPLICATED => { :name => :label_duplicated_by, :sym_name => :label_duplicates, :order => 3, :sym => TYPE_DUPLICATES, :reverse => TYPE_DUPLICATES },

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TYPE_DUPLICATED => { :name => :label_duplicated_by, :sym_name => :label_duplicates, :order => 3, :sym => TYPE_DUPLICATES, :reverse => TYPE_DUPLICATES },

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TYPE_BLOCKS => { :name => :label_blocks, :sym_name => :label_blocked_by, :order => 4, :sym => TYPE_BLOCKED },

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TYPE_BLOCKS => { :name => :label_blocks, :sym_name => :label_blocked_by, :order => 4, :sym => TYPE_BLOCKED },

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TYPE_BLOCKED => { :name => :label_blocked_by, :sym_name => :label_blocks, :order => 5, :sym => TYPE_BLOCKS, :reverse => TYPE_BLOCKS },

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TYPE_BLOCKED => { :name => :label_blocked_by, :sym_name => :label_blocks, :order => 5, :sym => TYPE_BLOCKS, :reverse => TYPE_BLOCKS },

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TYPE_PRECEDES => { :name => :label_precedes, :sym_name => :label_follows, :order => 6, :sym => TYPE_FOLLOWS },

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TYPE_PRECEDES => { :name => :label_precedes, :sym_name => :label_follows, :order => 6, :sym => TYPE_FOLLOWS },

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TYPE_FOLLOWS => { :name => :label_follows, :sym_name => :label_precedes, :order => 7, :sym => TYPE_PRECEDES, :reverse => TYPE_PRECEDES }

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TYPE_FOLLOWS => { :name => :label_follows, :sym_name => :label_precedes, :order => 7, :sym => TYPE_PRECEDES, :reverse => TYPE_PRECEDES }

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}.freeze

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}.freeze

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validates_presence_of :issue_from, :issue_to, :relation_type

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validates_presence_of :issue_from, :issue_to, :relation_type

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validates_inclusion_of :relation_type, :in => TYPES.keys

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validates_inclusion_of :relation_type, :in => TYPES.keys

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validates_numericality_of :delay, :allow_nil => true

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validates_numericality_of :delay, :allow_nil => true

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validates_uniqueness_of :issue_to_id, :scope => :issue_from_id

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validates_uniqueness_of :issue_to_id, :scope => :issue_from_id

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validate :validate_issue_relation

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attr_protected :issue_from_id, :issue_to_id

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attr_protected :issue_from_id, :issue_to_id

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def visible?(user=User.current)

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def visible?(user=User.current)

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(issue_from.nil? || issue_from.visible?(user)) && (issue_to.nil? || issue_to.visible?(user))

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(issue_from.nil? || issue_from.visible?(user)) && (issue_to.nil? || issue_to.visible?(user))

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end

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end

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def deletable?(user=User.current)

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def deletable?(user=User.current)

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visible?(user) &&

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visible?(user) &&

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((issue_from.nil? || user.allowed_to?(:manage_issue_relations, issue_from.project)) ||

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((issue_from.nil? || user.allowed_to?(:manage_issue_relations, issue_from.project)) ||

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(issue_to.nil? || user.allowed_to?(:manage_issue_relations, issue_to.project)))

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(issue_to.nil? || user.allowed_to?(:manage_issue_relations, issue_to.project)))

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end

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end

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def after_initialize

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def after_initialize

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if new_record?

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if new_record?

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if relation_type.blank?

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if relation_type.blank?

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self.relation_type = IssueRelation::TYPE_RELATES

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self.relation_type = IssueRelation::TYPE_RELATES

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end

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end

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end

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end

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end

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end

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def validate

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def validate_issue_relation

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if issue_from && issue_to

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if issue_from && issue_to

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errors.add :issue_to_id, :invalid if issue_from_id == issue_to_id

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errors.add :issue_to_id, :invalid if issue_from_id == issue_to_id

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errors.add :issue_to_id, :not_same_project unless issue_from.project_id == issue_to.project_id || Setting.cross_project_issue_relations?

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errors.add :issue_to_id, :not_same_project unless issue_from.project_id == issue_to.project_id || Setting.cross_project_issue_relations?

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#detect circular dependencies depending wether the relation should be reversed

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#detect circular dependencies depending wether the relation should be reversed

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if TYPES.has_key?(relation_type) && TYPES[relation_type][:reverse]

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if TYPES.has_key?(relation_type) && TYPES[relation_type][:reverse]

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errors.add_to_base :circular_dependency if issue_from.all_dependent_issues.include? issue_to

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errors.add_to_base :circular_dependency if issue_from.all_dependent_issues.include? issue_to

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else

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else

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errors.add_to_base :circular_dependency if issue_to.all_dependent_issues.include? issue_from

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errors.add_to_base :circular_dependency if issue_to.all_dependent_issues.include? issue_from

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end

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end

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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)

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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)

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end

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end

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end

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end

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def other_issue(issue)

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def other_issue(issue)

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(self.issue_from_id == issue.id) ? issue_to : issue_from

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(self.issue_from_id == issue.id) ? issue_to : issue_from

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end

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end

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# Returns the relation type for +issue+

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# Returns the relation type for +issue+

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def relation_type_for(issue)

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def relation_type_for(issue)

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if TYPES[relation_type]

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if TYPES[relation_type]

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if self.issue_from_id == issue.id

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if self.issue_from_id == issue.id

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relation_type

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relation_type

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else

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else

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TYPES[relation_type][:sym]

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TYPES[relation_type][:sym]

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end

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end

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end

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end

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end

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end

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def label_for(issue)

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def label_for(issue)

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TYPES[relation_type] ? TYPES[relation_type][(self.issue_from_id == issue.id) ? :name : :sym_name] : :unknow

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TYPES[relation_type] ? TYPES[relation_type][(self.issue_from_id == issue.id) ? :name : :sym_name] : :unknow

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end

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end

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def before_save

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def before_save

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reverse_if_needed

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reverse_if_needed

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if TYPE_PRECEDES == relation_type

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if TYPE_PRECEDES == relation_type

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self.delay ||= 0

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self.delay ||= 0

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else

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else

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self.delay = nil

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self.delay = nil

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end

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end

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set_issue_to_dates

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set_issue_to_dates

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end

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end

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def set_issue_to_dates

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def set_issue_to_dates

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soonest_start = self.successor_soonest_start

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soonest_start = self.successor_soonest_start

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if soonest_start && issue_to

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if soonest_start && issue_to

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issue_to.reschedule_after(soonest_start)

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issue_to.reschedule_after(soonest_start)

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end

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end

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end

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end

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def successor_soonest_start

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def successor_soonest_start

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if (TYPE_PRECEDES == self.relation_type) && delay && issue_from && (issue_from.start_date || issue_from.due_date)

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if (TYPE_PRECEDES == self.relation_type) && delay && issue_from && (issue_from.start_date || issue_from.due_date)

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(issue_from.due_date || issue_from.start_date) + 1 + delay

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(issue_from.due_date || issue_from.start_date) + 1 + delay

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end

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end

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end

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end

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def <=>(relation)

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def <=>(relation)

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TYPES[self.relation_type][:order] <=> TYPES[relation.relation_type][:order]

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TYPES[self.relation_type][:order] <=> TYPES[relation.relation_type][:order]

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end

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end

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private

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private

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# Reverses the relation if needed so that it gets stored in the proper way

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# Reverses the relation if needed so that it gets stored in the proper way

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# Should not be reversed before validation so that it can be displayed back

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# Should not be reversed before validation so that it can be displayed back

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# as entered on new relation form

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# as entered on new relation form

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def reverse_if_needed

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def reverse_if_needed

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if TYPES.has_key?(relation_type) && TYPES[relation_type][:reverse]

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if TYPES.has_key?(relation_type) && TYPES[relation_type][:reverse]

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issue_tmp = issue_to

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issue_tmp = issue_to

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self.issue_to = issue_from

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self.issue_to = issue_from

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self.issue_from = issue_tmp

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self.issue_from = issue_tmp

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self.relation_type = TYPES[relation_type][:reverse]

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self.relation_type = TYPES[relation_type][:reverse]

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end

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end

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end

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end

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end

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end

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             # Redmine - project management software
             # Copyright (C) 2006-2011  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 IssueRelation < ActiveRecord::Base
               belongs_to :issue_from, :class_name => 'Issue', :foreign_key => 'issue_from_id'
               belongs_to :issue_to, :class_name => 'Issue', :foreign_key => 'issue_to_id'
               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, :sym => TYPE_RELATES },
                         TYPE_DUPLICATES =>  { :name => :label_duplicates, :sym_name => :label_duplicated_by, :order => 2, :sym => TYPE_DUPLICATED },
                         TYPE_DUPLICATED =>  { :name => :label_duplicated_by, :sym_name => :label_duplicates, :order => 3, :sym => TYPE_DUPLICATES, :reverse => TYPE_DUPLICATES },
                         TYPE_BLOCKS =>      { :name => :label_blocks, :sym_name => :label_blocked_by, :order => 4, :sym => TYPE_BLOCKED },
                         TYPE_BLOCKED =>     { :name => :label_blocked_by, :sym_name => :label_blocks, :order => 5, :sym => TYPE_BLOCKS, :reverse => TYPE_BLOCKS },
                         TYPE_PRECEDES =>    { :name => :label_precedes, :sym_name => :label_follows, :order => 6, :sym => TYPE_FOLLOWS },
                         TYPE_FOLLOWS =>     { :name => :label_follows, :sym_name => :label_precedes, :order => 7, :sym => TYPE_PRECEDES, :reverse => TYPE_PRECEDES }
                       }.freeze
               validates_presence_of :issue_from, :issue_to, :relation_type
               validates_inclusion_of :relation_type, :in => TYPES.keys
               validates_numericality_of :delay, :allow_nil => true
               validates_uniqueness_of :issue_to_id, :scope => :issue_from_id
+              validate :validate_issue_relation
               attr_protected :issue_from_id, :issue_to_id
               def visible?(user=User.current)
                 (issue_from.nil? || issue_from.visible?(user)) && (issue_to.nil? || issue_to.visible?(user))
               end
               def deletable?(user=User.current)
                 visible?(user) &&
                   ((issue_from.nil? || user.allowed_to?(:manage_issue_relations, issue_from.project)) ||
                     (issue_to.nil? || user.allowed_to?(:manage_issue_relations, issue_to.project)))
               end
               def after_initialize
                 if new_record?
                   if relation_type.blank?
                     self.relation_type = IssueRelation::TYPE_RELATES
                   end
                 end
               end
-              def validate
+              def validate_issue_relation
                 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?
                   #detect circular dependencies depending wether the relation should be reversed
                   if TYPES.has_key?(relation_type) && TYPES[relation_type][:reverse]
                     errors.add_to_base :circular_dependency if issue_from.all_dependent_issues.include? issue_to
                   else
                     errors.add_to_base :circular_dependency if issue_to.all_dependent_issues.include? issue_from
                   end
                   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
               def other_issue(issue)
                 (self.issue_from_id == issue.id) ? issue_to : issue_from
               end
               # Returns the relation type for +issue+
               def relation_type_for(issue)
                 if TYPES[relation_type]
                   if self.issue_from_id == issue.id
                     relation_type
                   else
                     TYPES[relation_type][:sym]
                   end
                 end
               end
               def label_for(issue)
                 TYPES[relation_type] ? TYPES[relation_type][(self.issue_from_id == issue.id) ? :name : :sym_name] : :unknow
               end
               def before_save
                 reverse_if_needed
                 if TYPE_PRECEDES == relation_type
                   self.delay ||= 0
                 else
                   self.delay = nil
                 end
                 set_issue_to_dates
               end
               def set_issue_to_dates
                 soonest_start = self.successor_soonest_start
                 if soonest_start && issue_to
                   issue_to.reschedule_after(soonest_start)
                 end
               end
               def successor_soonest_start
                 if (TYPE_PRECEDES == self.relation_type) && delay && issue_from && (issue_from.start_date || issue_from.due_date)
                   (issue_from.due_date || issue_from.start_date) + 1 + delay
                 end
               end
               def <=>(relation)
                 TYPES[self.relation_type][:order] <=> TYPES[relation.relation_type][:order]
               end
               private
               # Reverses the relation if needed so that it gets stored in the proper way
               # Should not be reversed before validation so that it can be displayed back
               # as entered on new relation form
               def reverse_if_needed
                 if TYPES.has_key?(relation_type) && TYPES[relation_type][:reverse]
                   issue_tmp = issue_to
                   self.issue_to = issue_from
                   self.issue_from = issue_tmp
                   self.relation_type = TYPES[relation_type][:reverse]
                 end
               end
             end