issue_query.rb
543 lines
| 21.8 KiB
| text/x-ruby
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RubyLexer
Jean-Philippe Lang
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r10737 | # Redmine - project management software | ||
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Jean-Philippe Lang
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r13490 | # Copyright (C) 2006-2015 Jean-Philippe Lang | ||
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r10737 | # | ||
| # 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 IssueQuery < Query | ||||
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r10738 | self.queried_class = Issue | ||
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r10737 | self.available_columns = [ | ||
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r11217 | QueryColumn.new(:id, :sortable => "#{Issue.table_name}.id", :default_order => 'desc', :caption => '#', :frozen => true), | ||
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r10737 | QueryColumn.new(:project, :sortable => "#{Project.table_name}.name", :groupable => true), | ||
| QueryColumn.new(:tracker, :sortable => "#{Tracker.table_name}.position", :groupable => true), | ||||
| QueryColumn.new(:parent, :sortable => ["#{Issue.table_name}.root_id", "#{Issue.table_name}.lft ASC"], :default_order => 'desc', :caption => :field_parent_issue), | ||||
| QueryColumn.new(:status, :sortable => "#{IssueStatus.table_name}.position", :groupable => true), | ||||
| QueryColumn.new(:priority, :sortable => "#{IssuePriority.table_name}.position", :default_order => 'desc', :groupable => true), | ||||
| QueryColumn.new(:subject, :sortable => "#{Issue.table_name}.subject"), | ||||
| QueryColumn.new(:author, :sortable => lambda {User.fields_for_order_statement("authors")}, :groupable => true), | ||||
| QueryColumn.new(:assigned_to, :sortable => lambda {User.fields_for_order_statement}, :groupable => true), | ||||
| QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on", :default_order => 'desc'), | ||||
| QueryColumn.new(:category, :sortable => "#{IssueCategory.table_name}.name", :groupable => true), | ||||
| QueryColumn.new(:fixed_version, :sortable => lambda {Version.fields_for_order_statement}, :groupable => true), | ||||
| QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date"), | ||||
| QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date"), | ||||
| QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours"), | ||||
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r14172 | QueryColumn.new(:total_estimated_hours, | ||
| :sortable => "COALESCE((SELECT SUM(estimated_hours) FROM #{Issue.table_name} subtasks" + | ||||
| " WHERE subtasks.root_id = #{Issue.table_name}.root_id AND subtasks.lft >= #{Issue.table_name}.lft AND subtasks.rgt <= #{Issue.table_name}.rgt), 0)", | ||||
| :default_order => 'desc'), | ||||
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r10737 | QueryColumn.new(:done_ratio, :sortable => "#{Issue.table_name}.done_ratio", :groupable => true), | ||
| QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on", :default_order => 'desc'), | ||||
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r11173 | QueryColumn.new(:closed_on, :sortable => "#{Issue.table_name}.closed_on", :default_order => 'desc'), | ||
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r10737 | QueryColumn.new(:relations, :caption => :label_related_issues), | ||
| QueryColumn.new(:description, :inline => false) | ||||
| ] | ||||
| scope :visible, lambda {|*args| | ||||
| user = args.shift || User.current | ||||
| base = Project.allowed_to_condition(user, :view_issues, *args) | ||||
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r13100 | scope = joins("LEFT OUTER JOIN #{Project.table_name} ON #{table_name}.project_id = #{Project.table_name}.id"). | ||
| where("#{table_name}.project_id IS NULL OR (#{base})") | ||||
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r10737 | |||
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r11764 | if user.admin? | ||
| scope.where("#{table_name}.visibility <> ? OR #{table_name}.user_id = ?", VISIBILITY_PRIVATE, user.id) | ||||
| elsif user.memberships.any? | ||||
| scope.where("#{table_name}.visibility = ?" + | ||||
| " OR (#{table_name}.visibility = ? AND #{table_name}.id IN (" + | ||||
| "SELECT DISTINCT q.id FROM #{table_name} q" + | ||||
| " INNER JOIN #{table_name_prefix}queries_roles#{table_name_suffix} qr on qr.query_id = q.id" + | ||||
| " INNER JOIN #{MemberRole.table_name} mr ON mr.role_id = qr.role_id" + | ||||
| " INNER JOIN #{Member.table_name} m ON m.id = mr.member_id AND m.user_id = ?" + | ||||
| " WHERE q.project_id IS NULL OR q.project_id = m.project_id))" + | ||||
| " OR #{table_name}.user_id = ?", | ||||
| VISIBILITY_PUBLIC, VISIBILITY_ROLES, user.id, user.id) | ||||
| elsif user.logged? | ||||
| scope.where("#{table_name}.visibility = ? OR #{table_name}.user_id = ?", VISIBILITY_PUBLIC, user.id) | ||||
| else | ||||
| scope.where("#{table_name}.visibility = ?", VISIBILITY_PUBLIC) | ||||
| end | ||||
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r10737 | } | ||
| def initialize(attributes=nil, *args) | ||||
| super attributes | ||||
| self.filters ||= { 'status_id' => {:operator => "o", :values => [""]} } | ||||
| end | ||||
| # Returns true if the query is visible to +user+ or the current user. | ||||
| def visible?(user=User.current) | ||||
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r11764 | return true if user.admin? | ||
| return false unless project.nil? || user.allowed_to?(:view_issues, project) | ||||
| case visibility | ||||
| when VISIBILITY_PUBLIC | ||||
| true | ||||
| when VISIBILITY_ROLES | ||||
| if project | ||||
| (user.roles_for_project(project) & roles).any? | ||||
| else | ||||
| Member.where(:user_id => user.id).joins(:roles).where(:member_roles => {:role_id => roles.map(&:id)}).any? | ||||
| end | ||||
| else | ||||
| user == self.user | ||||
| end | ||||
| end | ||||
| def is_private? | ||||
| visibility == VISIBILITY_PRIVATE | ||||
| end | ||||
| def is_public? | ||||
| !is_private? | ||||
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r10737 | end | ||
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r11790 | def draw_relations | ||
| r = options[:draw_relations] | ||||
| r.nil? || r == '1' | ||||
| end | ||||
| def draw_relations=(arg) | ||||
| options[:draw_relations] = (arg == '0' ? '0' : nil) | ||||
| end | ||||
| def draw_progress_line | ||||
| r = options[:draw_progress_line] | ||||
| r == '1' | ||||
| end | ||||
| def draw_progress_line=(arg) | ||||
| options[:draw_progress_line] = (arg == '1' ? '1' : nil) | ||||
| end | ||||
| def build_from_params(params) | ||||
| super | ||||
| self.draw_relations = params[:draw_relations] || (params[:query] && params[:query][:draw_relations]) | ||||
| self.draw_progress_line = params[:draw_progress_line] || (params[:query] && params[:query][:draw_progress_line]) | ||||
| self | ||||
| end | ||||
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r11142 | def initialize_available_filters | ||
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r10737 | principals = [] | ||
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r11142 | subprojects = [] | ||
| versions = [] | ||||
| categories = [] | ||||
| issue_custom_fields = [] | ||||
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r11496 | |||
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r10737 | if project | ||
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r13202 | principals += project.principals.visible | ||
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r10737 | unless project.leaf? | ||
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r13100 | subprojects = project.descendants.visible.to_a | ||
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r13202 | principals += Principal.member_of(subprojects).visible | ||
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r10737 | end | ||
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r13100 | versions = project.shared_versions.to_a | ||
| categories = project.issue_categories.to_a | ||||
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r11142 | issue_custom_fields = project.all_issue_custom_fields | ||
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r10737 | else | ||
| if all_projects.any? | ||||
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r13202 | principals += Principal.member_of(all_projects).visible | ||
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r10737 | end | ||
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r13100 | versions = Version.visible.where(:sharing => 'system').to_a | ||
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r11687 | issue_custom_fields = IssueCustomField.where(:is_for_all => true) | ||
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r10737 | end | ||
| principals.uniq! | ||||
| principals.sort! | ||||
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r13053 | principals.reject! {|p| p.is_a?(GroupBuiltin)} | ||
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r10737 | users = principals.select {|p| p.is_a?(User)} | ||
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r11142 | add_available_filter "status_id", | ||
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r12449 | :type => :list_status, :values => IssueStatus.sorted.collect{|s| [s.name, s.id.to_s] } | ||
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r11142 | |||
| if project.nil? | ||||
| project_values = [] | ||||
| if User.current.logged? && User.current.memberships.any? | ||||
| project_values << ["<< #{l(:label_my_projects).downcase} >>", "mine"] | ||||
| end | ||||
| project_values += all_projects_values | ||||
| add_available_filter("project_id", | ||||
| :type => :list, :values => project_values | ||||
| ) unless project_values.empty? | ||||
| end | ||||
| add_available_filter "tracker_id", | ||||
| :type => :list, :values => trackers.collect{|s| [s.name, s.id.to_s] } | ||||
| add_available_filter "priority_id", | ||||
| :type => :list, :values => IssuePriority.all.collect{|s| [s.name, s.id.to_s] } | ||||
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r10737 | |||
| author_values = [] | ||||
| author_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged? | ||||
| author_values += users.collect{|s| [s.name, s.id.to_s] } | ||||
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r11142 | add_available_filter("author_id", | ||
| :type => :list, :values => author_values | ||||
| ) unless author_values.empty? | ||||
| assigned_to_values = [] | ||||
| assigned_to_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged? | ||||
| assigned_to_values += (Setting.issue_group_assignment? ? | ||||
| principals : users).collect{|s| [s.name, s.id.to_s] } | ||||
| add_available_filter("assigned_to_id", | ||||
| :type => :list_optional, :values => assigned_to_values | ||||
| ) unless assigned_to_values.empty? | ||||
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r10737 | |||
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r13202 | group_values = Group.givable.visible.collect {|g| [g.name, g.id.to_s] } | ||
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r11142 | add_available_filter("member_of_group", | ||
| :type => :list_optional, :values => group_values | ||||
| ) unless group_values.empty? | ||||
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r10737 | |||
| role_values = Role.givable.collect {|r| [r.name, r.id.to_s] } | ||||
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r11142 | add_available_filter("assigned_to_role", | ||
| :type => :list_optional, :values => role_values | ||||
| ) unless role_values.empty? | ||||
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r10737 | |||
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r11142 | if versions.any? | ||
| add_available_filter "fixed_version_id", | ||||
| :type => :list_optional, | ||||
| :values => versions.sort.collect{|s| ["#{s.project.name} - #{s.name}", s.id.to_s] } | ||||
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r10737 | end | ||
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r11142 | if categories.any? | ||
| add_available_filter "category_id", | ||||
| :type => :list_optional, | ||||
| :values => categories.collect{|s| [s.name, s.id.to_s] } | ||||
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r10737 | end | ||
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r11142 | |||
| add_available_filter "subject", :type => :text | ||||
| add_available_filter "created_on", :type => :date_past | ||||
| add_available_filter "updated_on", :type => :date_past | ||||
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r11173 | add_available_filter "closed_on", :type => :date_past | ||
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r11142 | add_available_filter "start_date", :type => :date | ||
| add_available_filter "due_date", :type => :date | ||||
| add_available_filter "estimated_hours", :type => :float | ||||
| add_available_filter "done_ratio", :type => :integer | ||||
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r10737 | if User.current.allowed_to?(:set_issues_private, nil, :global => true) || | ||
| User.current.allowed_to?(:set_own_issues_private, nil, :global => true) | ||||
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r11142 | add_available_filter "is_private", | ||
| :type => :list, | ||||
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r10737 | :values => [[l(:general_text_yes), "1"], [l(:general_text_no), "0"]] | ||
| end | ||||
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r11142 | |||
| if User.current.logged? | ||||
| add_available_filter "watcher_id", | ||||
| :type => :list, :values => [["<< #{l(:label_me)} >>", "me"]] | ||||
| end | ||||
| if subprojects.any? | ||||
| add_available_filter "subproject_id", | ||||
| :type => :list_subprojects, | ||||
| :values => subprojects.collect{|s| [s.name, s.id.to_s] } | ||||
| end | ||||
| add_custom_fields_filters(issue_custom_fields) | ||||
| add_associations_custom_fields_filters :project, :author, :assigned_to, :fixed_version | ||||
| IssueRelation::TYPES.each do |relation_type, options| | ||||
| add_available_filter relation_type, :type => :relation, :label => options[:name] | ||||
| end | ||||
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r13922 | add_available_filter "parent_id", :type => :tree, :label => :field_parent_issue | ||
| add_available_filter "child_id", :type => :tree, :label => :label_subtask_plural | ||||
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r11142 | |||
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r10737 | Tracker.disabled_core_fields(trackers).each {|field| | ||
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r11142 | delete_available_filter field | ||
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r10737 | } | ||
| end | ||||
| def available_columns | ||||
| return @available_columns if @available_columns | ||||
| @available_columns = self.class.available_columns.dup | ||||
| @available_columns += (project ? | ||||
| project.all_issue_custom_fields : | ||||
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r11782 | IssueCustomField | ||
| ).visible.collect {|cf| QueryCustomFieldColumn.new(cf) } | ||||
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r10737 | |||
| if User.current.allowed_to?(:view_time_entries, project, :global => true) | ||||
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r14220 | index = @available_columns.find_index {|column| column.name == :total_estimated_hours} | ||
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r10737 | index = (index ? index + 1 : -1) | ||
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r14220 | # insert the column after total_estimated_hours or at the end | ||
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r10737 | @available_columns.insert index, QueryColumn.new(:spent_hours, | ||
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r10886 | :sortable => "COALESCE((SELECT SUM(hours) FROM #{TimeEntry.table_name} WHERE #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id), 0)", | ||
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r10737 | :default_order => 'desc', | ||
| :caption => :label_spent_time | ||||
| ) | ||||
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r14024 | @available_columns.insert index+1, QueryColumn.new(:total_spent_hours, | ||
| :sortable => "COALESCE((SELECT SUM(hours) FROM #{TimeEntry.table_name} JOIN #{Issue.table_name} subtasks ON subtasks.id = #{TimeEntry.table_name}.issue_id" + | ||||
| " WHERE subtasks.root_id = #{Issue.table_name}.root_id AND subtasks.lft >= #{Issue.table_name}.lft AND subtasks.rgt <= #{Issue.table_name}.rgt), 0)", | ||||
| :default_order => 'desc', | ||||
| :caption => :label_total_spent_time | ||||
| ) | ||||
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r10737 | end | ||
| if User.current.allowed_to?(:set_issues_private, nil, :global => true) || | ||||
| User.current.allowed_to?(:set_own_issues_private, nil, :global => true) | ||||
| @available_columns << QueryColumn.new(:is_private, :sortable => "#{Issue.table_name}.is_private") | ||||
| end | ||||
| disabled_fields = Tracker.disabled_core_fields(trackers).map {|field| field.sub(/_id$/, '')} | ||||
| @available_columns.reject! {|column| | ||||
| disabled_fields.include?(column.name.to_s) | ||||
| } | ||||
| @available_columns | ||||
| end | ||||
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r10738 | def default_columns_names | ||
| @default_columns_names ||= begin | ||||
| default_columns = Setting.issue_list_default_columns.map(&:to_sym) | ||||
| project.present? ? default_columns : [:project] | default_columns | ||||
| end | ||||
| end | ||||
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r10737 | # Returns the issue count | ||
| def issue_count | ||||
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r11733 | Issue.visible.joins(:status, :project).where(statement).count | ||
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r10737 | rescue ::ActiveRecord::StatementInvalid => e | ||
| raise StatementInvalid.new(e.message) | ||||
| end | ||||
| # Returns the issue count by group or nil if query is not grouped | ||||
| def issue_count_by_group | ||||
| r = nil | ||||
| if grouped? | ||||
| begin | ||||
| # Rails3 will raise an (unexpected) RecordNotFound if there's only a nil group value | ||||
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r11733 | r = Issue.visible. | ||
| joins(:status, :project). | ||||
| where(statement). | ||||
| joins(joins_for_order_statement(group_by_statement)). | ||||
| group(group_by_statement). | ||||
| count | ||||
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r10737 | rescue ActiveRecord::RecordNotFound | ||
| r = {nil => issue_count} | ||||
| end | ||||
| c = group_by_column | ||||
| if c.is_a?(QueryCustomFieldColumn) | ||||
| r = r.keys.inject({}) {|h, k| h[c.custom_field.cast_value(k)] = r[k]; h} | ||||
| end | ||||
| end | ||||
| r | ||||
| rescue ::ActiveRecord::StatementInvalid => e | ||||
| raise StatementInvalid.new(e.message) | ||||
| end | ||||
| # Returns the issues | ||||
| # Valid options are :order, :offset, :limit, :include, :conditions | ||||
| def issues(options={}) | ||||
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r10885 | order_option = [group_by_sort_order, options[:order]].flatten.reject(&:blank?) | ||
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r10737 | |||
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r11993 | scope = Issue.visible. | ||
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r11733 | joins(:status, :project). | ||
| where(statement). | ||||
| includes(([:status, :project] + (options[:include] || [])).uniq). | ||||
| where(options[:conditions]). | ||||
| order(order_option). | ||||
| joins(joins_for_order_statement(order_option.join(','))). | ||||
| limit(options[:limit]). | ||||
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r11993 | offset(options[:offset]) | ||
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r12619 | scope = scope.preload(:custom_values) | ||
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r12636 | if has_column?(:author) | ||
| scope = scope.preload(:author) | ||||
| end | ||||
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r11993 | |||
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r13100 | issues = scope.to_a | ||
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r10737 | |||
| if has_column?(:spent_hours) | ||||
| Issue.load_visible_spent_hours(issues) | ||||
| end | ||||
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r14025 | if has_column?(:total_spent_hours) | ||
| Issue.load_visible_total_spent_hours(issues) | ||||
| end | ||||
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r10737 | if has_column?(:relations) | ||
| Issue.load_visible_relations(issues) | ||||
| end | ||||
| issues | ||||
| rescue ::ActiveRecord::StatementInvalid => e | ||||
| raise StatementInvalid.new(e.message) | ||||
| end | ||||
| # Returns the issues ids | ||||
| def issue_ids(options={}) | ||||
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r10885 | order_option = [group_by_sort_order, options[:order]].flatten.reject(&:blank?) | ||
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r10737 | |||
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r11733 | Issue.visible. | ||
| joins(:status, :project). | ||||
| where(statement). | ||||
| includes(([:status, :project] + (options[:include] || [])).uniq). | ||||
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r13100 | references(([:status, :project] + (options[:include] || [])).uniq). | ||
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r11733 | where(options[:conditions]). | ||
| order(order_option). | ||||
| joins(joins_for_order_statement(order_option.join(','))). | ||||
| limit(options[:limit]). | ||||
| offset(options[:offset]). | ||||
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r13100 | pluck(:id) | ||
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r10737 | rescue ::ActiveRecord::StatementInvalid => e | ||
| raise StatementInvalid.new(e.message) | ||||
| end | ||||
| # Returns the journals | ||||
| # Valid options are :order, :offset, :limit | ||||
| def journals(options={}) | ||||
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r11733 | Journal.visible. | ||
| joins(:issue => [:project, :status]). | ||||
| where(statement). | ||||
| order(options[:order]). | ||||
| limit(options[:limit]). | ||||
| offset(options[:offset]). | ||||
| preload(:details, :user, {:issue => [:project, :author, :tracker, :status]}). | ||||
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r13100 | to_a | ||
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r10737 | rescue ::ActiveRecord::StatementInvalid => e | ||
| raise StatementInvalid.new(e.message) | ||||
| end | ||||
| # Returns the versions | ||||
| # Valid options are :conditions | ||||
| def versions(options={}) | ||||
|
Jean-Philippe Lang
|
r11733 | Version.visible. | ||
| where(project_statement). | ||||
| where(options[:conditions]). | ||||
| includes(:project). | ||||
|
Jean-Philippe Lang
|
r13100 | references(:project). | ||
| to_a | ||||
|
Jean-Philippe Lang
|
r10737 | rescue ::ActiveRecord::StatementInvalid => e | ||
| raise StatementInvalid.new(e.message) | ||||
| end | ||||
|
Jean-Philippe Lang
|
r10738 | |||
| def sql_for_watcher_id_field(field, operator, value) | ||||
| db_table = Watcher.table_name | ||||
| "#{Issue.table_name}.id #{ operator == '=' ? 'IN' : 'NOT IN' } (SELECT #{db_table}.watchable_id FROM #{db_table} WHERE #{db_table}.watchable_type='Issue' AND " + | ||||
| sql_for_field(field, '=', value, db_table, 'user_id') + ')' | ||||
| end | ||||
| def sql_for_member_of_group_field(field, operator, value) | ||||
| if operator == '*' # Any group | ||||
|
Jean-Philippe Lang
|
r13053 | groups = Group.givable | ||
|
Jean-Philippe Lang
|
r10738 | operator = '=' # Override the operator since we want to find by assigned_to | ||
| elsif operator == "!*" | ||||
|
Jean-Philippe Lang
|
r13053 | groups = Group.givable | ||
|
Jean-Philippe Lang
|
r10738 | operator = '!' # Override the operator since we want to find by assigned_to | ||
| else | ||||
|
Jean-Philippe Lang
|
r13100 | groups = Group.where(:id => value).to_a | ||
|
Jean-Philippe Lang
|
r10738 | end | ||
| groups ||= [] | ||||
| members_of_groups = groups.inject([]) {|user_ids, group| | ||||
|
Jean-Philippe Lang
|
r11061 | user_ids + group.user_ids + [group.id] | ||
| }.uniq.compact.sort.collect(&:to_s) | ||||
|
Jean-Philippe Lang
|
r10738 | |||
| '(' + sql_for_field("assigned_to_id", operator, members_of_groups, Issue.table_name, "assigned_to_id", false) + ')' | ||||
| end | ||||
| def sql_for_assigned_to_role_field(field, operator, value) | ||||
| case operator | ||||
| when "*", "!*" # Member / Not member | ||||
| sw = operator == "!*" ? 'NOT' : '' | ||||
| nl = operator == "!*" ? "#{Issue.table_name}.assigned_to_id IS NULL OR" : '' | ||||
| "(#{nl} #{Issue.table_name}.assigned_to_id #{sw} IN (SELECT DISTINCT #{Member.table_name}.user_id FROM #{Member.table_name}" + | ||||
| " WHERE #{Member.table_name}.project_id = #{Issue.table_name}.project_id))" | ||||
| when "=", "!" | ||||
| role_cond = value.any? ? | ||||
|
Jean-Philippe Lang
|
r13100 | "#{MemberRole.table_name}.role_id IN (" + value.collect{|val| "'#{self.class.connection.quote_string(val)}'"}.join(",") + ")" : | ||
|
Jean-Philippe Lang
|
r10738 | "1=0" | ||
| sw = operator == "!" ? 'NOT' : '' | ||||
| nl = operator == "!" ? "#{Issue.table_name}.assigned_to_id IS NULL OR" : '' | ||||
| "(#{nl} #{Issue.table_name}.assigned_to_id #{sw} IN (SELECT DISTINCT #{Member.table_name}.user_id FROM #{Member.table_name}, #{MemberRole.table_name}" + | ||||
| " WHERE #{Member.table_name}.project_id = #{Issue.table_name}.project_id AND #{Member.table_name}.id = #{MemberRole.table_name}.member_id AND #{role_cond}))" | ||||
| end | ||||
| end | ||||
| def sql_for_is_private_field(field, operator, value) | ||||
| op = (operator == "=" ? 'IN' : 'NOT IN') | ||||
|
Jean-Philippe Lang
|
r13100 | va = value.map {|v| v == '0' ? self.class.connection.quoted_false : self.class.connection.quoted_true}.uniq.join(',') | ||
|
Jean-Philippe Lang
|
r10738 | |||
| "#{Issue.table_name}.is_private #{op} (#{va})" | ||||
| end | ||||
|
Jean-Philippe Lang
|
r13922 | def sql_for_parent_id_field(field, operator, value) | ||
| case operator | ||||
| when "=" | ||||
| "#{Issue.table_name}.parent_id = #{value.first.to_i}" | ||||
| when "~" | ||||
| root_id, lft, rgt = Issue.where(:id => value.first.to_i).pluck(:root_id, :lft, :rgt).first | ||||
| if root_id && lft && rgt | ||||
| "#{Issue.table_name}.root_id = #{root_id} AND #{Issue.table_name}.lft > #{lft} AND #{Issue.table_name}.rgt < #{rgt}" | ||||
| else | ||||
| "1=0" | ||||
| end | ||||
| when "!*" | ||||
| "#{Issue.table_name}.parent_id IS NULL" | ||||
| when "*" | ||||
| "#{Issue.table_name}.parent_id IS NOT NULL" | ||||
| end | ||||
| end | ||||
| def sql_for_child_id_field(field, operator, value) | ||||
| case operator | ||||
| when "=" | ||||
| parent_id = Issue.where(:id => value.first.to_i).pluck(:parent_id).first | ||||
| if parent_id | ||||
| "#{Issue.table_name}.id = #{parent_id}" | ||||
| else | ||||
| "1=0" | ||||
| end | ||||
| when "~" | ||||
| root_id, lft, rgt = Issue.where(:id => value.first.to_i).pluck(:root_id, :lft, :rgt).first | ||||
| if root_id && lft && rgt | ||||
| "#{Issue.table_name}.root_id = #{root_id} AND #{Issue.table_name}.lft < #{lft} AND #{Issue.table_name}.rgt > #{rgt}" | ||||
| else | ||||
| "1=0" | ||||
| end | ||||
| when "!*" | ||||
| "#{Issue.table_name}.rgt - #{Issue.table_name}.lft = 1" | ||||
| when "*" | ||||
| "#{Issue.table_name}.rgt - #{Issue.table_name}.lft > 1" | ||||
| end | ||||
| end | ||||
|
Jean-Philippe Lang
|
r10738 | def sql_for_relations(field, operator, value, options={}) | ||
| relation_options = IssueRelation::TYPES[field] | ||||
| return relation_options unless relation_options | ||||
| relation_type = field | ||||
| join_column, target_join_column = "issue_from_id", "issue_to_id" | ||||
| if relation_options[:reverse] || options[:reverse] | ||||
| relation_type = relation_options[:reverse] || relation_type | ||||
| join_column, target_join_column = target_join_column, join_column | ||||
| end | ||||
| sql = case operator | ||||
| when "*", "!*" | ||||
| op = (operator == "*" ? 'IN' : 'NOT IN') | ||||
|
Jean-Philippe Lang
|
r13100 | "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name} WHERE #{IssueRelation.table_name}.relation_type = '#{self.class.connection.quote_string(relation_type)}')" | ||
|
Jean-Philippe Lang
|
r10738 | when "=", "!" | ||
| op = (operator == "=" ? 'IN' : 'NOT IN') | ||||
|
Jean-Philippe Lang
|
r13100 | "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name} WHERE #{IssueRelation.table_name}.relation_type = '#{self.class.connection.quote_string(relation_type)}' AND #{IssueRelation.table_name}.#{target_join_column} = #{value.first.to_i})" | ||
|
Jean-Philippe Lang
|
r10738 | when "=p", "=!p", "!p" | ||
| op = (operator == "!p" ? 'NOT IN' : 'IN') | ||||
| comp = (operator == "=!p" ? '<>' : '=') | ||||
|
Jean-Philippe Lang
|
r13100 | "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name}, #{Issue.table_name} relissues WHERE #{IssueRelation.table_name}.relation_type = '#{self.class.connection.quote_string(relation_type)}' AND #{IssueRelation.table_name}.#{target_join_column} = relissues.id AND relissues.project_id #{comp} #{value.first.to_i})" | ||
|
Jean-Philippe Lang
|
r10738 | end | ||
| if relation_options[:sym] == field && !options[:reverse] | ||||
| sqls = [sql, sql_for_relations(field, operator, value, :reverse => true)] | ||||
|
Jean-Philippe Lang
|
r11828 | sql = sqls.join(["!", "!*", "!p"].include?(operator) ? " AND " : " OR ") | ||
|
Jean-Philippe Lang
|
r10738 | end | ||
|
Jean-Philippe Lang
|
r11828 | "(#{sql})" | ||
|
Jean-Philippe Lang
|
r10738 | end | ||
| IssueRelation::TYPES.keys.each do |relation_type| | ||||
| alias_method "sql_for_#{relation_type}_field".to_sym, :sql_for_relations | ||||
| end | ||||
|
Jean-Philippe Lang
|
r10737 | end | ||