taler-typescript-core

commit 164b7d4e233b8d45419f66c0d737d26cfbb4ebaa
parent 19c75d414fe8427b4dc72f3021e23cf48017f249
Author: Florian Dold <florian@dold.me>
Date:   Mon,  9 Sep 2024 11:11:59 +0200

wallet-core: return talerBankHostnames in getDepositWireTypesForCurrency

Diffstat:
M
packages/taler-util/src/types-taler-wallet.ts
 | 
18
++++++++++++++++++
M
packages/taler-wallet-core/src/wallet.ts
 | 
24
++++++++++++++++++++++--

2 files changed, 40 insertions(+), 2 deletions(-)
diff --git a/packages/taler-util/src/types-taler-wallet.ts b/packages/taler-util/src/types-taler-wallet.ts
@@ -3565,7 +3565,25 @@ export const codecForGetDepositWireTypesForCurrencyRequest =
  * enter their payment information.
  */
 export interface GetDepositWireTypesForCurrencyResponse {
+  /**
+   * @deprecated, use wireTypeDetails instead.
+   */
   wireTypes: string[];
+
+  /**
+   * Details for each wire type.
+   */
+  wireTypeDetails: WireTypeDetails[];
+}
+
+export interface WireTypeDetails {
+  paymentTargetType: string;
+
+  /**
+   * Allowed hostnames for the deposit payto URI.
+   * Only applicable to x-taler-bank.
+   */
+  talerBankHostnames?: string[];
 }
 
 export interface GetQrCodesForPaytoRequest {
diff --git a/packages/taler-wallet-core/src/wallet.ts b/packages/taler-wallet-core/src/wallet.ts
@@ -117,6 +117,7 @@ import {
   WalletCoreVersion,
   WalletNotification,
   WalletRunConfig,
+  WireTypeDetails,
   WithdrawTestBalanceRequest,
   canonicalizeBaseUrl,
   checkDbInvariant,
@@ -1240,6 +1241,8 @@ async function handleGetDepositWireTypesForCurrency(
   req: GetDepositWireTypesForCurrencyRequest,
 ): Promise<GetDepositWireTypesForCurrencyResponse> {
   const wtSet: Set<string> = new Set();
+  const wireTypeDetails: WireTypeDetails[] = [];
+  const talerBankHostnames: string[] = [];
   await wex.db.runReadOnlyTx(
     { storeNames: ["exchanges", "exchangeDetails"] },
     async (tx) => {
@@ -1261,19 +1264,36 @@ async function handleGetDepositWireTypesForCurrency(
             }
           }
           if (!usable) {
-            break;
+            continue;
           }
           const parsedPayto = parsePaytoUri(acc.payto_uri);
           if (!parsedPayto) {
             continue;
           }
-          wtSet.add(parsedPayto.targetType);
+          if (
+            parsedPayto.isKnown &&
+            parsedPayto.targetType === "x-taler-bank"
+          ) {
+            if (!talerBankHostnames.includes(parsedPayto.host)) {
+              talerBankHostnames.push(parsedPayto.host);
+            }
+          }
+          if (!wtSet.has(parsedPayto.targetType)) {
+            wtSet.add(parsedPayto.targetType);
+            wireTypeDetails.push({
+              paymentTargetType: parsedPayto.targetType,
+              // Will possibly extended later by other exchanges
+              // with the same wire type.
+              talerBankHostnames,
+            });
+          }
         }
       }
     },
   );
   return {
     wireTypes: [...wtSet],
+    wireTypeDetails,
   };
 }