module ActiveRecord::Resource::Callbacks
Public Class Methods
check_resource_methods()
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# File lib/active_record/resource/callbacks.rb, line 45 def self.check_resource_methods raise not_creatable_error unless method_defined? :resource_create raise no_creation_validations_error unless method_defined? :resource_create_validations raise not_deletable_error unless method_defined? :resource_delete raise no_deletable_validations_error unless method_defined? :resource_delete_validations raise not_updatable_error unless method_defined? :resource_delete raise no_updatable_validations_error unless method_defined? :resource_delete_validations end
included(base)
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When this module is included, which it is done by default
# File lib/active_record/resource/callbacks.rb, line 5 def self.included(base) # Exetend AR::Base base.class_eval do # When a class inherits from AR::Base, all models do def self.inherited(child_class) # On the class that Inherits AR::Base unless child_class == ActiveRecord::SchemaMigration child_class.class_eval do def self.new(*args) check_resource_methods super(*args) end def handle_delete resource_delete_validations if self.errors.present? return false end return resource_delete end end child_class.instance_eval do # Add Hooks before_create :resource_create before_validation(:resource_create_validations, on: :create) before_update :resource_update before_validation(:resource_update_validations, on: :update) before_destroy :handle_delete end end super end def self.check_resource_methods raise not_creatable_error unless method_defined? :resource_create raise no_creation_validations_error unless method_defined? :resource_create_validations raise not_deletable_error unless method_defined? :resource_delete raise no_deletable_validations_error unless method_defined? :resource_delete_validations raise not_updatable_error unless method_defined? :resource_delete raise no_updatable_validations_error unless method_defined? :resource_delete_validations end def self.not_creatable_error "The model #{self} is createable, but does not implement #resource_create" end def self.no_creation_validations_error "The model #{self} is createable, but does not implement #resource_create_validations" end def self.not_deletable_error "The model #{self} is deletable, but does not implement #resource_delete" end def self.no_deletable_validations_error "The model #{self} is deletable, but does not implement #resource_delete_validations" end def self.not_updatable_error "The model #{self} is updatable, but does not implement #resource_update" end def self.no_updatable_validations_error "The model #{self} is updatable, but does not implement #resource_update_validations" end end end
inherited(child_class)
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When a class inherits from AR::Base, all models do
Calls superclass method
# File lib/active_record/resource/callbacks.rb, line 9 def self.inherited(child_class) # On the class that Inherits AR::Base unless child_class == ActiveRecord::SchemaMigration child_class.class_eval do def self.new(*args) check_resource_methods super(*args) end def handle_delete resource_delete_validations if self.errors.present? return false end return resource_delete end end child_class.instance_eval do # Add Hooks before_create :resource_create before_validation(:resource_create_validations, on: :create) before_update :resource_update before_validation(:resource_update_validations, on: :update) before_destroy :handle_delete end end super end
new(*args)
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Calls superclass method
# File lib/active_record/resource/callbacks.rb, line 13 def self.new(*args) check_resource_methods super(*args) end
no_creation_validations_error()
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# File lib/active_record/resource/callbacks.rb, line 60 def self.no_creation_validations_error "The model #{self} is createable, but does not implement #resource_create_validations" end
no_deletable_validations_error()
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# File lib/active_record/resource/callbacks.rb, line 68 def self.no_deletable_validations_error "The model #{self} is deletable, but does not implement #resource_delete_validations" end
no_updatable_validations_error()
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# File lib/active_record/resource/callbacks.rb, line 76 def self.no_updatable_validations_error "The model #{self} is updatable, but does not implement #resource_update_validations" end
not_creatable_error()
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# File lib/active_record/resource/callbacks.rb, line 56 def self.not_creatable_error "The model #{self} is createable, but does not implement #resource_create" end
not_deletable_error()
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# File lib/active_record/resource/callbacks.rb, line 64 def self.not_deletable_error "The model #{self} is deletable, but does not implement #resource_delete" end
not_updatable_error()
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# File lib/active_record/resource/callbacks.rb, line 72 def self.not_updatable_error "The model #{self} is updatable, but does not implement #resource_update" end
Public Instance Methods
handle_delete()
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# File lib/active_record/resource/callbacks.rb, line 19 def handle_delete resource_delete_validations if self.errors.present? return false end return resource_delete end