diff options
Diffstat (limited to 'activerecord/lib/active_record/associations/builder')
7 files changed, 33 insertions, 23 deletions
diff --git a/activerecord/lib/active_record/associations/builder/association.rb b/activerecord/lib/active_record/associations/builder/association.rb index ba1b1814d1..d0534056d9 100644 --- a/activerecord/lib/active_record/associations/builder/association.rb +++ b/activerecord/lib/active_record/associations/builder/association.rb @@ -9,7 +9,7 @@ # - CollectionAssociation # - HasManyAssociation -module ActiveRecord::Associations::Builder +module ActiveRecord::Associations::Builder # :nodoc: class Association #:nodoc: class << self attr_accessor :extensions diff --git a/activerecord/lib/active_record/associations/builder/belongs_to.rb b/activerecord/lib/active_record/associations/builder/belongs_to.rb index 97eb007f62..f02d146e89 100644 --- a/activerecord/lib/active_record/associations/builder/belongs_to.rb +++ b/activerecord/lib/active_record/associations/builder/belongs_to.rb @@ -1,4 +1,4 @@ -module ActiveRecord::Associations::Builder +module ActiveRecord::Associations::Builder # :nodoc: class BelongsTo < SingularAssociation #:nodoc: def self.macro :belongs_to @@ -33,16 +33,24 @@ module ActiveRecord::Associations::Builder if (@_after_create_counter_called ||= false) @_after_create_counter_called = false - elsif attribute_changed?(foreign_key) && !new_record? && reflection.constructable? - model = reflection.klass + elsif attribute_changed?(foreign_key) && !new_record? + if reflection.polymorphic? + model = attribute(reflection.foreign_type).try(:constantize) + model_was = attribute_was(reflection.foreign_type).try(:constantize) + else + model = reflection.klass + model_was = reflection.klass + end + foreign_key_was = attribute_was foreign_key foreign_key = attribute foreign_key if foreign_key && model.respond_to?(:increment_counter) model.increment_counter(cache_column, foreign_key) end - if foreign_key_was && model.respond_to?(:decrement_counter) - model.decrement_counter(cache_column, foreign_key_was) + + if foreign_key_was && model_was.respond_to?(:decrement_counter) + model_was.decrement_counter(cache_column, foreign_key_was) end end end @@ -98,8 +106,7 @@ module ActiveRecord::Associations::Builder touch = reflection.options[:touch] callback = lambda { |record| - touch_method = touching_delayed_records? ? :touch : :touch_later - BelongsTo.touch_record(record, foreign_key, n, touch, touch_method) + BelongsTo.touch_record(record, foreign_key, n, touch, belongs_to_touch_method) } model.after_save callback, if: :changed? @@ -108,8 +115,7 @@ module ActiveRecord::Associations::Builder end def self.add_destroy_callbacks(model, reflection) - name = reflection.name - model.after_destroy lambda { |o| o.association(name).handle_dependency } + model.after_destroy lambda { |o| o.association(reflection.name).handle_dependency } end def self.define_validations(model, reflection) diff --git a/activerecord/lib/active_record/associations/builder/collection_association.rb b/activerecord/lib/active_record/associations/builder/collection_association.rb index 2ff67f904d..56a8dc4e18 100644 --- a/activerecord/lib/active_record/associations/builder/collection_association.rb +++ b/activerecord/lib/active_record/associations/builder/collection_association.rb @@ -2,7 +2,7 @@ require 'active_record/associations' -module ActiveRecord::Associations::Builder +module ActiveRecord::Associations::Builder # :nodoc: class CollectionAssociation < Association #:nodoc: CALLBACKS = [:before_add, :after_add, :before_remove, :after_remove] diff --git a/activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb b/activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb index ffd9c9d6fc..b888148841 100644 --- a/activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb +++ b/activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb @@ -1,9 +1,9 @@ -module ActiveRecord::Associations::Builder +module ActiveRecord::Associations::Builder # :nodoc: class HasAndBelongsToMany # :nodoc: - class JoinTableResolver + class JoinTableResolver # :nodoc: KnownTable = Struct.new :join_table - class KnownClass + class KnownClass # :nodoc: def initialize(lhs_class, rhs_class_name) @lhs_class = lhs_class @rhs_class_name = rhs_class_name @@ -46,7 +46,7 @@ module ActiveRecord::Associations::Builder join_model = Class.new(ActiveRecord::Base) { class << self; - attr_accessor :class_resolver + attr_accessor :left_model attr_accessor :name attr_accessor :table_name_resolver attr_accessor :left_reflection @@ -58,25 +58,29 @@ module ActiveRecord::Associations::Builder end def self.compute_type(class_name) - class_resolver.compute_type class_name + left_model.compute_type class_name end def self.add_left_association(name, options) - belongs_to name, options + belongs_to name, required: false, **options self.left_reflection = _reflect_on_association(name) end def self.add_right_association(name, options) rhs_name = name.to_s.singularize.to_sym - belongs_to rhs_name, options + belongs_to rhs_name, required: false, **options self.right_reflection = _reflect_on_association(rhs_name) end + def self.retrieve_connection + left_model.retrieve_connection + end + } join_model.name = "HABTM_#{association_name.to_s.camelize}" join_model.table_name_resolver = habtm - join_model.class_resolver = lhs_model + join_model.left_model = lhs_model join_model.add_left_association :left_side, anonymous_class: lhs_model join_model.add_right_association association_name, belongs_to_options(options) diff --git a/activerecord/lib/active_record/associations/builder/has_many.rb b/activerecord/lib/active_record/associations/builder/has_many.rb index 1c1b47bd56..7864d4c536 100644 --- a/activerecord/lib/active_record/associations/builder/has_many.rb +++ b/activerecord/lib/active_record/associations/builder/has_many.rb @@ -1,11 +1,11 @@ -module ActiveRecord::Associations::Builder +module ActiveRecord::Associations::Builder # :nodoc: class HasMany < CollectionAssociation #:nodoc: def self.macro :has_many end def self.valid_options(options) - super + [:primary_key, :dependent, :as, :through, :source, :source_type, :inverse_of, :counter_cache, :join_table, :foreign_type] + super + [:primary_key, :dependent, :as, :through, :source, :source_type, :inverse_of, :counter_cache, :join_table, :foreign_type, :index_errors] end def self.valid_dependent_options diff --git a/activerecord/lib/active_record/associations/builder/has_one.rb b/activerecord/lib/active_record/associations/builder/has_one.rb index a272d3c781..9d64ae877b 100644 --- a/activerecord/lib/active_record/associations/builder/has_one.rb +++ b/activerecord/lib/active_record/associations/builder/has_one.rb @@ -1,4 +1,4 @@ -module ActiveRecord::Associations::Builder +module ActiveRecord::Associations::Builder # :nodoc: class HasOne < SingularAssociation #:nodoc: def self.macro :has_one diff --git a/activerecord/lib/active_record/associations/builder/singular_association.rb b/activerecord/lib/active_record/associations/builder/singular_association.rb index 42542f188e..58a9c8ff24 100644 --- a/activerecord/lib/active_record/associations/builder/singular_association.rb +++ b/activerecord/lib/active_record/associations/builder/singular_association.rb @@ -1,6 +1,6 @@ # This class is inherited by the has_one and belongs_to association classes -module ActiveRecord::Associations::Builder +module ActiveRecord::Associations::Builder # :nodoc: class SingularAssociation < Association #:nodoc: def self.valid_options(options) super + [:dependent, :primary_key, :inverse_of, :required] |