From 11fa3397053c16cfcbf594c1389a75eaad94a40e Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 12 Aug 2020 16:32:07 +0530
Subject: fix preparePay bug and add integration test for it

---
 packages/taler-wallet-core/src/types/walletTypes.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'packages/taler-wallet-core/src/types')

diff --git a/packages/taler-wallet-core/src/types/walletTypes.ts b/packages/taler-wallet-core/src/types/walletTypes.ts
index 7a648dd56..ec57e7d2a 100644
--- a/packages/taler-wallet-core/src/types/walletTypes.ts
+++ b/packages/taler-wallet-core/src/types/walletTypes.ts
@@ -48,6 +48,7 @@ import {
   codecForBoolean,
   codecForConstString,
   codecForAny,
+  buildCodecForUnion,
 } from "../util/codec";
 import { AmountString, codecForContractTerms } from "./talerTypes";
 import { TransactionError } from "./transactions";
@@ -399,6 +400,14 @@ export const codecForPreparePayResultAlreadyConfirmed = (): Codec<
     .property("contractTerms", codecForAny())
     .build("PreparePayResultAlreadyConfirmed");
 
+export const codecForPreparePayResult = (): Codec<PreparePayResult> => 
+  buildCodecForUnion<PreparePayResult>()
+      .discriminateOn("status")
+      .alternative(PreparePayResultType.AlreadyConfirmed, codecForPreparePayResultAlreadyConfirmed())
+      .alternative(PreparePayResultType.InsufficientBalance, codecForPreparePayResultInsufficientBalance())
+      .alternative(PreparePayResultType.PaymentPossible, codecForPreparePayResultPaymentPossible())
+      .build("PreparePayResult");
+
 export type PreparePayResult =
   | PreparePayResultInsufficientBalance
   | PreparePayResultAlreadyConfirmed
-- 
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