Module: ORMivore::ArAdapter

Included in:
App::AccountStorageArAdapter, App::AddressStorageArAdapter
Defined in:
lib/ormivore/ar_adapter.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/ormivore/ar_adapter.rb', line 39

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#create(attrs) ⇒ Object 



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# File 'lib/ormivore/ar_adapter.rb', line 57

def create(attrs)
  record = ar_class.create!(
    extend_with_defaults(
      converter.to_storage(attrs))) { |o| o.id = attrs[:id] }
   attrs.merge(id: record.id)
rescue ActiveRecord::ActiveRecordError => e
  raise StorageError.new(e)
end

#find(conditions, attributes_to_load, options = {}) ⇒ Object 



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# File 'lib/ormivore/ar_adapter.rb', line 47

def find(conditions, attributes_to_load, options = {})
  order = options.fetch(:order, {})

  ar_class.all(
    select: converter.attributes_list_to_storage(attributes_to_load),
    conditions: conditions,
    order: order_by_clause(order)
  ).map { |r| entity_attributes(r) }
end

#initialize(converter = nil) ⇒ Object 



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# File 'lib/ormivore/ar_adapter.rb', line 43

def initialize(converter = nil)
  @converter = converter || self.class.default_converter_class.new
end

#update(attrs, conditions) ⇒ Object 



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# File 'lib/ormivore/ar_adapter.rb', line 66

def update(attrs, conditions)
  ar_class.update_all(converter.to_storage(attrs), conditions)
rescue ActiveRecord::ActiveRecordError => e
  raise StorageError.new(e)
end