Class: GbPrimepay::CheckStatus

Inherits:
Object
  • Object
show all
Defined in:
app/my_lib/gb_primepay/check_status.rb

Defined Under Namespace

Classes: RateLimitError

Constant Summary collapse

RATE_LIMIT_STATUS_CODES =

Rate limiting status codes and response patterns

[429, 1015].freeze
RATE_LIMIT_PATTERNS = 
[
  /rate limit/i,
  /error.*1015/i,
  /ddos protection/i,
  /too many requests/i,
].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CheckStatus

Returns a new instance of CheckStatus.



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# File 'app/my_lib/gb_primepay/check_status.rb', line 26

def initialize
  @errors = []
  @invalid_card = false
  @rate_limited = false
end

Instance Attribute Details

#data ⇒ Object

Returns the value of attribute data.



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# File 'app/my_lib/gb_primepay/check_status.rb', line 5

def data
  @data
end

#errors ⇒ Object

Returns the value of attribute errors.



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# File 'app/my_lib/gb_primepay/check_status.rb', line 5

def errors
  @errors
end

#invalid_card ⇒ Object

Returns the value of attribute invalid_card.



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# File 'app/my_lib/gb_primepay/check_status.rb', line 5

def invalid_card
  @invalid_card
end

#rate_limited ⇒ Object

Returns the value of attribute rate_limited.



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# File 'app/my_lib/gb_primepay/check_status.rb', line 5

def rate_limited
  @rate_limited
end

Instance Method Details

#check(reference_no) ⇒ Object 



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# File 'app/my_lib/gb_primepay/check_status.rb', line 32

def check(reference_no)
  payload = { referenceNo: reference_no }.to_json
  url = 'v1/check_status_txn'
  reservation = Reservation.find_by(id: reference_no.to_s.split('_').first)

  if reservation.present?
    BUSINESS_LOGGER.set_business_context({
                                           reference_no: reference_no,
                                           reservation_id: reservation&.id,
                                         })
  end

  # Use Retriable gem to handle rate limiting and other transient errors
  Retriable.retriable(
    on: [RateLimitError, Faraday::ConnectionFailed, Faraday::TimeoutError, Errno::ECONNRESET],
    tries: 3,
    base_interval: 10,
    multiplier: 2,
    rand_factor: 0.5,
    on_retry: proc do |exception, _try_number, _elapsed_time, _next_interval|
      @rate_limited = true if exception.is_a?(RateLimitError)
    end,
  ) do
    perform_api_call(url, payload, reservation, reference_no)
  end
rescue RateLimitError => e
  @rate_limited = true
  APMErrorHandler.report('GbPrimepay::CheckStatus rate limited - max retries exceeded', {
                           reservation_id: reservation&.id,
                           reference_no: reference_no,
                           response_status: e.response&.status,
                           response_headers: e.response&.headers&.to_h,
                         })

  errors << 'Payment gateway is temporarily unavailable due to rate limiting. Please try again later.'
  nil
rescue StandardError => e
  APMErrorHandler.report('GbPrimepay::CheckStatus unexpected error', {
                           exception: e,
                           reservation_id: reservation&.id,
                           reference_no: reference_no,
                         })

  errors << "Payment gateway error: #{e.message}"
  nil
end

#error_messages ⇒ Object 



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# File 'app/my_lib/gb_primepay/check_status.rb', line 79

def error_messages
  errors.join(',')
end

#invalid_card? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/my_lib/gb_primepay/check_status.rb', line 87

def invalid_card?
  invalid_card
end

#rate_limited? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/my_lib/gb_primepay/check_status.rb', line 91

def rate_limited?
  rate_limited
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/my_lib/gb_primepay/check_status.rb', line 83

def success?
  errors.empty?
end