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{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
module FakeStripe
( withFakeStripe
, chargeOkay
) where
import Text.RawString.QQ
import Data.ByteString.Lazy
( ByteString
)
import Data.Time.Clock
( UTCTime(UTCTime)
, secondsToDiffTime
)
import Data.Time.Calendar
( Day(ModifiedJulianDay)
)
import Network.HTTP.Types
( status200
)
import Network.Wai
( Application
, responseLBS
)
import Network.Wai.Handler.Warp
( testWithApplication
)
import Web.Stripe.Client
( StripeConfig(StripeConfig)
, StripeKey(StripeKey)
, Protocol(HTTP)
, Endpoint(Endpoint)
)
aCharge :: ByteString
aCharge = [r|
{
"id": "ch_1Fwa4NBHXBAMm9bPFRPo6UBt",
"object": "charge",
"amount": 100,
"amount_captured": 0,
"amount_refunded": 0,
"application": null,
"application_fee": null,
"application_fee_amount": null,
"balance_transaction": "txn_1FrU7mBHXBAMm9bP9WvFFzRG",
"billing_details": {
"address": {
"city": "",
"country": "US",
"line1": "",
"line2": "",
"postal_code": "",
"state": "Select State"
},
"email": null,
"name": "",
"phone": null
},
"calculated_statement_descriptor": null,
"captured": false,
"created": 1577996099,
"currency": "usd",
"customer": null,
"description": null,
"disputed": false,
"failure_code": "card_declined",
"failure_message": "Your card was declined.",
"fraud_details": {
"stripe_report": "fraudulent"
},
"invoice": null,
"livemode": false,
"metadata": {
"Voucher": "EQwTqWXIjKF5MWMZmDYKJvbtiaVBlDecmk__bytPlK_l"
},
"on_behalf_of": null,
"order": null,
"outcome": {
"network_status": "not_sent_to_network",
"reason": "merchant_blacklist",
"risk_level": "highest",
"risk_score": 90,
"seller_message": "Stripe blocked this payment.",
"type": "blocked"
},
"paid": false,
"payment_intent": null,
"payment_method": "card_1Fwa4MBHXBAMm9bPyw1fke3O",
"payment_method_details": {
"card": {
"brand": "visa",
"checks": {
"address_line1_check": null,
"address_postal_code_check": null,
"cvc_check": "unavailable"
},
"country": "US",
"exp_month": 11,
"exp_year": 2022,
"fingerprint": "5COYv5EoHE9ZE82J",
"funding": "credit",
"installments": null,
"last4": "0019",
"network": "visa",
"three_d_secure": null,
"wallet": null
},
"type": "card"
},
"receipt_email": null,
"receipt_number": null,
"receipt_url": null,
"refunded": false,
"refunds": {
"object": "list",
"data": [],
"has_more": false,
"url": "/v1/charges/ch_1Fwa4NBHXBAMm9bPFRPo6UBt/refunds"
},
"review": null,
"shipping": null,
"source_transfer": null,
"statement_descriptor": null,
"statement_descriptor_suffix": null,
"status": "failed",
"transfer_data": null,
"transfer_group": null
}
|]
-- Accept a charge creation and respond in the affirmative.
chargeOkay :: Application
chargeOkay req respond =
respond . responseLBS status200 [] $ aCharge
-- Pass a Stripe-flavored configuration for a running Wai application to a
-- function and evaluate the resulting IO action.
withFakeStripe :: IO Application -> (StripeConfig -> IO a) -> IO a
withFakeStripe app f =
testWithApplication app $ f . makeConfig
where
makeConfig = StripeConfig stripeKey . Just . Endpoint "127.0.0.1" HTTP
stripeKey = StripeKey "pk_test_aaaaaaaaaaaaaaaaaaaaaa"