X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/a6b84a0294a2929006ff056f56103be549c5b5a2..4e64291839d45a0c660fc84f11a6c4c811cf8f21:/app/models/relation.rb

diff --git a/app/models/relation.rb b/app/models/relation.rb
index 97241f437..cb9621822 100644
--- a/app/models/relation.rb
+++ b/app/models/relation.rb
@@ -17,13 +17,15 @@ class Relation < ActiveRecord::Base
   has_many :containing_relation_members, :class_name => "RelationMember", :as => :member
   has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation
 
-  validates_presence_of :id, :on => :update
-  validates_presence_of :timestamp, :version,  :changeset_id
-  validates_uniqueness_of :id
-  validates_inclusion_of :visible, :in => [true, false]
-  validates_numericality_of :id, :on => :update, :integer_only => true
-  validates_numericality_of :changeset_id, :version, :integer_only => true
-  validates_associated :changeset
+  validates :id, :uniqueness => true, :presence => { :on => :update },
+                 :numericality => { :on => :update, :integer_only => true }
+  validates :version, :presence => true,
+                      :numericality => { :integer_only => true }
+  validates :changeset_id, :presence => true,
+                           :numericality => { :integer_only => true }
+  validates :timestamp, :presence => true
+  validates :changeset, :associated => true
+  validates :visible, :inclusion => [true, false]
 
   scope :visible, -> { where(:visible => true) }
   scope :invisible, -> { where(:visible => false) }
@@ -84,13 +86,10 @@ class Relation < ActiveRecord::Base
 
     pt.find("member").each do |member|
       # member_type =
-      logger.debug "each member"
       fail OSM::APIBadXMLError.new("relation", pt, "The #{member['type']} is not allowed only, #{TYPES.inspect} allowed") unless TYPES.include? member["type"]
-      logger.debug "after raise"
       # member_ref = member['ref']
       # member_role
       member["role"] ||= "" # Allow  the upload to not include this, in which case we default to an empty string.
-      logger.debug member["role"]
       relation.add_member(member["type"].classify, member["ref"], member["role"])
     end
     fail OSM::APIBadUserInput.new("Some bad xml in relation") if relation.nil?
@@ -187,7 +186,7 @@ class Relation < ActiveRecord::Base
       self.lock!
       check_consistency(self, new_relation, user)
       # This will check to see if this relation is used by another relation
-      rel = RelationMember.joins(:relation).where("visible = ? AND member_type = 'Relation' and member_id = ? ", true, id).first
+      rel = RelationMember.joins(:relation).find_by("visible = ? AND member_type = 'Relation' and member_id = ? ", true, id)
       fail OSM::APIPreconditionFailedError.new("The relation #{new_relation.id} is used in relation #{rel.relation.id}.") unless rel.nil?
 
       self.changeset_id = new_relation.changeset_id
@@ -247,8 +246,10 @@ class Relation < ActiveRecord::Base
 
       # use reflection to look up the appropriate class
       model = Kernel.const_get(m[0].capitalize)
-      # get the element with that ID
-      element = model.where(:id => m[1]).first
+      # get the element with that ID. and, if found, lock the element to
+      # ensure it can't be deleted until after the current transaction
+      # commits.
+      element = model.lock("for share").find_by(:id => m[1])
 
       # and check that it is OK to use.
       unless element && element.visible? && element.preconditions_ok?
@@ -260,11 +261,6 @@ class Relation < ActiveRecord::Base
     true
   end
 
-  # Temporary method to match interface to nodes
-  def tags_as_hash
-    tags
-  end
-
   ##
   # if any members are referenced by placeholder IDs (i.e: negative) then
   # this calling this method will fix them using the map from placeholders