Class: ForestAdminDatasourceMambuPayments::Plugins::Relations::HolderLinkPlugin

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

Overview

Base for AccountHolder links reached transitively through an account relation. The ‘host` imports `account_holder_id` from a related account, exposes a ManyToOne to AccountHolder, and gets a TwoStepHolderFilter (which rewrites holder filters onto `local_fk`); AccountHolder gets the reciprocal OneToMany. Subclasses configure it declaratively:

class LinkAccountHolderToIncomingPayments < HolderLinkPlugin
  link host: 'MambuIncomingPayment', name: 'incoming_payments',
       local_fk: 'internal_account_id', intermediate: 'MambuInternalAccount',
       import_path: 'internal_account:account_holder_id'
end

Install at the datasource level: @agent.use(plugin, {}).

Constant Summary collapse

ACCOUNT_HOLDER = 
'MambuAccountHolder'.freeze
FK_NAME = 
'account_holder_id'.freeze

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/forest_admin_datasource_mambu_payments/plugins/relations/holder_link_plugin.rb', line 22

def config
  @config
end

Class Method Details

rubocop:disable Metrics/ParameterLists



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# File 'lib/forest_admin_datasource_mambu_payments/plugins/relations/holder_link_plugin.rb', line 26

def self.link(host:, name:, local_fk:, intermediate:, import_path:, many_to_one_name: 'account_holder')
  @config = {
    host: host, name: name, local_fk: local_fk, intermediate: intermediate,
    import_path: import_path, many_to_one_name: many_to_one_name
  }
end

Instance Method Details

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

rubocop:enable Metrics/ParameterLists



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# File 'lib/forest_admin_datasource_mambu_payments/plugins/relations/holder_link_plugin.rb', line 34

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

  cfg = self.class.config
  datasource_customizer.customize_collection(cfg[:host]) do |c|
    c.import_field(FK_NAME, path: cfg[:import_path], readonly: true)
    c.add_many_to_one_relation(cfg[:many_to_one_name], ACCOUNT_HOLDER,
                               foreign_key: FK_NAME, foreign_key_target: 'id')
    TwoStepHolderFilter.install(c,
                                fk_name: FK_NAME,
                                local_fk: cfg[:local_fk],
                                intermediate_collection: cfg[:intermediate])
  end

  datasource_customizer.customize_collection(ACCOUNT_HOLDER) do |c|
    c.add_one_to_many_relation(cfg[:name], cfg[:host],
                               origin_key: FK_NAME, origin_key_target: 'id')
  end
end