Class: UnivapayClientSdk::CancelHandler

Inherits:
Object
  • Object
show all
Includes:
CoreLibrary
Defined in:
lib/univapay_client_sdk/events/webhooks/cancel_handler.rb

Overview

CancelHandler is responsible for verifying request signatures and parsing incoming cancel events into strongly typed objects.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CancelHandler

Creates a new instance of the CancelHandler.



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# File 'lib/univapay_client_sdk/events/webhooks/cancel_handler.rb', line 12

def initialize; end

Instance Method Details

#parse_event(request) ⇒ Object

Parse the event.

@return[CancelWebhookCallback, UnknownEvent] CancelWebhookCallback for successful parsing; UnknownEvent for unknown events.

Parameters:

  • request (Rack::Request) —

    The incoming HTTP request containing the event payload.



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# File 'lib/univapay_client_sdk/events/webhooks/cancel_handler.rb', line 21

def parse_event(request)
  return UnknownEvent.new(['Invalid request env.']) unless request.respond_to?(:env) && request.env.is_a?(Hash)

  raw_body = RackRequestHelper.read_raw_body(request)
  return UnknownEvent.new(['Invalid request body.']) if raw_body.nil? || raw_body.empty?

  # Deserialize payload
  begin
    union = UnionTypeLookUp.get(:Cancel)
    raw = RackRequestHelper.read_raw_body(request)
    APIHelper.deserialize_union_type(union, raw, false, true)
  rescue StandardError => e
    UnknownEvent.new(['Deserialization failed.', e.message])
  end
end