Adds STI to Query model. Issue queries are now IssueQuery instances.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10964 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 1 insertions, 297 deletions

diff --git a/app/models/query.rb b/app/models/query.rb
index 4999cce12..06bf5579c 100644
--- a/app/models/query.rb
+++ b/app/models/query.rb
@@ -145,38 +145,10 @@ class Query < ActiveRecord::Base
   }
 
   class_attribute :available_columns
-  self.available_columns = [
-    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"),
-    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'),
-    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)
-    user_id = user.logged? ? user.id : 0
-
-    includes(:project).where("(#{table_name}.project_id IS NULL OR (#{base})) AND (#{table_name}.is_public = ? OR #{table_name}.user_id = ?)", true, user_id)
-  }
+  self.available_columns = []
 
   def initialize(attributes=nil, *args)
     super attributes
-    self.filters ||= { 'status_id' => {:operator => "o", :values => [""]} }
     @is_for_all = project.nil?
   end
 
@@ -211,11 +183,6 @@ class Query < ActiveRecord::Base
     errors.add(:base, m)
   end
 
-  # Returns true if the query is visible to +user+ or the current user.
-  def visible?(user=User.current)
-    (project.nil? || user.allowed_to?(:view_issues, project)) && (self.is_public? || self.user_id == user.id)
-  end
-
   def editable_by?(user)
     return false unless user
     # Admin can edit them all and regular users can edit their private queries
@@ -233,143 +200,6 @@ class Query < ActiveRecord::Base
     operators.inject({}) {|h, operator| h[operator.first] = l(operator.last); h}
   end
 
-  def available_filters
-    return @available_filters if @available_filters
-    @available_filters = {
-      "status_id" => {
-        :type => :list_status, :order => 0,
-        :values => IssueStatus.sorted.all.collect{|s| [s.name, s.id.to_s] }
-       },
-      "tracker_id" => {
-        :type => :list, :order => 2, :values => trackers.collect{|s| [s.name, s.id.to_s] }
-       },
-      "priority_id" => {
-        :type => :list, :order => 3, :values => IssuePriority.all.collect{|s| [s.name, s.id.to_s] }
-       },
-      "subject" => { :type => :text, :order => 8 },
-      "created_on" => { :type => :date_past, :order => 9 },
-      "updated_on" => { :type => :date_past, :order => 10 },
-      "start_date" => { :type => :date, :order => 11 },
-      "due_date" => { :type => :date, :order => 12 },
-      "estimated_hours" => { :type => :float, :order => 13 },
-      "done_ratio" =>  { :type => :integer, :order => 14 }
-    }
-    IssueRelation::TYPES.each do |relation_type, options|
-      @available_filters[relation_type] = {
-        :type => :relation, :order => @available_filters.size + 100,
-        :label => options[:name]
-      }
-    end
-    principals = []
-    if project
-      principals += project.principals.sort
-      unless project.leaf?
-        subprojects = project.descendants.visible.all
-        if subprojects.any?
-          @available_filters["subproject_id"] = {
-            :type => :list_subprojects, :order => 13,
-            :values => subprojects.collect{|s| [s.name, s.id.to_s] }
-          }
-          principals += Principal.member_of(subprojects)
-        end
-      end
-    else
-      if all_projects.any?
-        # members of visible projects
-        principals += Principal.member_of(all_projects)
-        # project filter
-        project_values = []
-        if User.current.logged? && User.current.memberships.any?
-          project_values << ["<< #{l(:label_my_projects).downcase} >>", "mine"]
-        end
-        project_values += all_projects_values
-        @available_filters["project_id"] = {
-          :type => :list, :order => 1, :values => project_values
-        } unless project_values.empty?
-      end
-    end
-    principals.uniq!
-    principals.sort!
-    users = principals.select {|p| p.is_a?(User)}
-
-    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] }
-    @available_filters["assigned_to_id"] = {
-      :type => :list_optional, :order => 4, :values => assigned_to_values
-    } unless assigned_to_values.empty?
-
-    author_values = []
-    author_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged?
-    author_values += users.collect{|s| [s.name, s.id.to_s] }
-    @available_filters["author_id"] = {
-      :type => :list, :order => 5, :values => author_values
-    } unless author_values.empty?
-
-    group_values = Group.all.collect {|g| [g.name, g.id.to_s] }
-    @available_filters["member_of_group"] = {
-      :type => :list_optional, :order => 6, :values => group_values
-    } unless group_values.empty?
-
-    role_values = Role.givable.collect {|r| [r.name, r.id.to_s] }
-    @available_filters["assigned_to_role"] = {
-      :type => :list_optional, :order => 7, :values => role_values
-    } unless role_values.empty?
-
-    if User.current.logged?
-      @available_filters["watcher_id"] = {
-        :type => :list, :order => 15, :values => [["<< #{l(:label_me)} >>", "me"]]
-      }
-    end
-
-    if project
-      # project specific filters
-      categories = project.issue_categories.all
-      unless categories.empty?
-        @available_filters["category_id"] = {
-          :type => :list_optional, :order => 6,
-          :values => categories.collect{|s| [s.name, s.id.to_s] }
-        }
-      end
-      versions = project.shared_versions.all
-      unless versions.empty?
-        @available_filters["fixed_version_id"] = {
-          :type => :list_optional, :order => 7,
-          :values => versions.sort.collect{|s| ["#{s.project.name} - #{s.name}", s.id.to_s] }
-        }
-      end
-      add_custom_fields_filters(project.all_issue_custom_fields)
-    else
-      # global filters for cross project issue list
-      system_shared_versions = Version.visible.find_all_by_sharing('system')
-      unless system_shared_versions.empty?
-        @available_filters["fixed_version_id"] = {
-          :type => :list_optional, :order => 7,
-          :values => system_shared_versions.sort.collect{|s|
-                                       ["#{s.project.name} - #{s.name}", s.id.to_s]
-                                     }
-        }
-      end
-      add_custom_fields_filters(IssueCustomField.where(:is_filter => true, :is_for_all => true).all)
-    end
-    add_associations_custom_fields_filters :project, :author, :assigned_to, :fixed_version
-    if User.current.allowed_to?(:set_issues_private, nil, :global => true) ||
-      User.current.allowed_to?(:set_own_issues_private, nil, :global => true)
-      @available_filters["is_private"] = {
-        :type => :list, :order => 16,
-        :values => [[l(:general_text_yes), "1"], [l(:general_text_no), "0"]]
-      }
-    end
-    Tracker.disabled_core_fields(trackers).each {|field|
-      @available_filters.delete field
-    }
-    @available_filters.each do |field, options|
-      options[:name] ||= l(options[:label] || "field_#{field}".gsub(/_id$/, ''))
-    end
-    @available_filters
-  end
-
   # Returns a representation of the available filters for JSON serialization
   def available_filters_as_json
     json = {}
@@ -447,39 +277,6 @@ class Query < ActiveRecord::Base
     label ||= l("field_#{field.to_s.gsub(/_id$/, '')}", :default => field)
   end
 
-  def available_columns
-    return @available_columns if @available_columns
-    @available_columns = ::Query.available_columns.dup
-    @available_columns += (project ?
-                            project.all_issue_custom_fields :
-                            IssueCustomField.all
-                           ).collect {|cf| QueryCustomFieldColumn.new(cf) }
-
-    if User.current.allowed_to?(:view_time_entries, project, :global => true)
-      index = nil
-      @available_columns.each_with_index {|column, i| index = i if column.name == :estimated_hours}
-      index = (index ? index + 1 : -1)
-      # insert the column after estimated_hours or at the end
-      @available_columns.insert index, QueryColumn.new(:spent_hours,
-        :sortable => "(SELECT COALESCE(SUM(hours), 0) FROM #{TimeEntry.table_name} WHERE #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id)",
-        :default_order => 'desc',
-        :caption => :label_spent_time
-      )
-    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
-
   def self.add_available_column(column)
     self.available_columns << (column) if column.is_a?(QueryColumn)
   end
@@ -666,99 +463,6 @@ class Query < ActiveRecord::Base
     filters_clauses.any? ? filters_clauses.join(' AND ') : nil
   end
 
-  # Returns the issue count
-  def issue_count
-    Issue.visible.count(:include => [:status, :project], :conditions => statement)
-  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
-        r = Issue.visible.count(:group => group_by_statement, :include => [:status, :project], :conditions => statement)
-      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={})
-    order_option = [group_by_sort_order, options[:order]].reject {|s| s.blank?}.join(',')
-    order_option = nil if order_option.blank?
-
-    issues = Issue.visible.where(options[:conditions]).all(
-      :include => ([:status, :project] + (options[:include] || [])).uniq,
-      :conditions => statement,
-      :order => order_option,
-      :joins => joins_for_order_statement(order_option),
-      :limit  => options[:limit],
-      :offset => options[:offset]
-    )
-
-    if has_column?(:spent_hours)
-      Issue.load_visible_spent_hours(issues)
-    end
-    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={})
-    order_option = [group_by_sort_order, options[:order]].reject {|s| s.blank?}.join(',')
-    order_option = nil if order_option.blank?
-
-    Issue.visible.scoped(:conditions => options[:conditions]).scoped(:include => ([:status, :project] + (options[:include] || [])).uniq,
-                     :conditions => statement,
-                     :order => order_option,
-                     :joins => joins_for_order_statement(order_option),
-                     :limit  => options[:limit],
-                     :offset => options[:offset]).find_ids
-  rescue ::ActiveRecord::StatementInvalid => e
-    raise StatementInvalid.new(e.message)
-  end
-
-  # Returns the journals
-  # Valid options are :order, :offset, :limit
-  def journals(options={})
-    Journal.visible.all(
-      :include => [:details, :user, {:issue => [:project, :author, :tracker, :status]}],
-      :conditions => statement,
-      :order => options[:order],
-      :limit => options[:limit],
-      :offset => options[:offset]
-    )
-  rescue ::ActiveRecord::StatementInvalid => e
-    raise StatementInvalid.new(e.message)
-  end
-
-  # Returns the versions
-  # Valid options are :conditions
-  def versions(options={})
-    Version.visible.where(options[:conditions]).all(
-      :include => :project,
-      :conditions => project_statement
-    )
-  rescue ::ActiveRecord::StatementInvalid => e
-    raise StatementInvalid.new(e.message)
-  end
-
   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 " +