Class: ForestAdminDatasourceMambuPayments::Plugins::Relations::LinkPaymentOrderToTransactions

Inherits:
ForestAdminDatasourceCustomizer::Plugins::Plugin
  • Object
show all
Defined in:
lib/forest_admin_datasource_mambu_payments/plugins/relations/link_payment_order_to_transactions.rb

Overview

Exposes a navigable PaymentOrder <-> Transaction link. Transaction has no native payment_order_id; the relation is mediated by MambuReconciliation (Reconciliation.payment_id + payment_type discriminator). See TwoStepReconciliationFilter for the OneToMany filter rewrite.

Install at the datasource level:

@agent.use(
  ForestAdminDatasourceMambuPayments::Plugins::Relations::LinkPaymentOrderToTransactions,
  {}
)

Constant Summary collapse

ComputedDefinition = 
ForestAdminDatasourceCustomizer::Decorators::Computed::ComputedDefinition
PAYMENT_ORDER = 
'MambuPaymentOrder'.freeze
TRANSACTION = 
'MambuTransaction'.freeze
FK_NAME = 
'payment_order_id'.freeze
PAYMENT_TYPE = 
'payment_order'.freeze
ONE_TO_MANY_NAME = 
'transactions'.freeze

Instance Method Summary collapse

Instance Method Details

#run(datasource_customizer, _collection_customizer = nil, _options = {}) ⇒ Object 



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# File 'lib/forest_admin_datasource_mambu_payments/plugins/relations/link_payment_order_to_transactions.rb', line 23

def run(datasource_customizer, _collection_customizer = nil, _options = {})
  Plugins::Helpers.require_datasource!(datasource_customizer, self.class)

  datasource_customizer.customize_collection(TRANSACTION) do |c|
    # Virtual column: Transaction has no native payment_order_id.
    # Reverse lookup would require scanning all reconciliations — kept
    # nil per record; only EQUAL/IN filters are rewritten via the
    # TwoStepReconciliationFilter below.
    c.add_field(FK_NAME, ComputedDefinition.new(
                           column_type: 'String',
                           dependencies: ['id'],
                           values: proc { |records, _ctx| records.map { nil } }
                         ))
    TwoStepReconciliationFilter.install(c,
                                        fk_name: FK_NAME,
                                        payment_type: PAYMENT_TYPE,
                                        target_field: 'id')
  end

  datasource_customizer.customize_collection(PAYMENT_ORDER) do |c|
    c.add_one_to_many_relation(ONE_TO_MANY_NAME, TRANSACTION,
                               origin_key: FK_NAME,
                               origin_key_target: 'id')
  end
end