Module: UsageCredits::PayChargeExtension

Extended by:
ActiveSupport::Concern
Defined in:
lib/usage_credits/models/concerns/pay_charge_extension.rb

Overview

Extends Pay::Charge with credit pack functionality

This extension integrates with the Pay gem (https://github.com/pay-rails/pay) to automatically fulfill credit packs when charges succeed and handle refunds when charges are refunded.

Instance Method Summary collapse

Instance Method Details

#charge_object_data ⇒ Object

Returns the Stripe charge object data, checking both object (Pay 10+) and data (older Pay versions) for backward compatibility



51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/usage_credits/models/concerns/pay_charge_extension.rb', line 51

def charge_object_data
  # Pay 10+ stores full Stripe object in `object` column
  if respond_to?(:object) && object.is_a?(Hash) && object.any?
    object.with_indifferent_access
  # Older Pay versions stored charge details in `data` column
  elsif data.is_a?(Hash) && data.any?
    data.with_indifferent_access
  else
    {}.with_indifferent_access
  end
end

#init_metadata ⇒ Object 



18
19
20
21
 
# File 'lib/usage_credits/models/concerns/pay_charge_extension.rb', line 18

def init_metadata
  self.metadata ||= {}
  self.data ||= {}
end

#refunded? ⇒ Boolean

Returns:

  • (Boolean) 


63
64
65
66
 
# File 'lib/usage_credits/models/concerns/pay_charge_extension.rb', line 63

def refunded?
  return false unless amount_refunded
  amount_refunded > 0
end

#succeeded? ⇒ Boolean

Returns:

  • (Boolean) 


23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/usage_credits/models/concerns/pay_charge_extension.rb', line 23

def succeeded?
  case type
  when "Pay::Stripe::Charge"
    # Pay 10+ stores the full Stripe charge object in `object` column
    # Older Pay versions stored charge details in `data` column
    # We check both for backward compatibility
    stripe_object = charge_object_data
    status = stripe_object["status"]

    # Explicitly check for failure states
    return false if status == "failed"
    return false if status == "pending"
    return false if status == "canceled"
    return true if status == "succeeded"

    # Fallback: check if amount was actually captured
    amount_captured = stripe_object["amount_captured"].to_i
    return amount_captured == amount.to_i && amount.to_i.positive?
  end

  # For non-Stripe charges, we assume Pay only creates charges after successful payment
  # This is a reasonable assumption based on Pay gem's behavior
  # TODO: Implement for more payment processors if needed
  true
end