1 files changed, 42 insertions, 0 deletions
diff --git a/packages/taler-wallet-core/src/wallet.ts b/packages/taler-wallet-core/src/wallet.ts
index 7a69fcb21..2a84d912d 100644
--- a/packages/taler-wallet-core/src/wallet.ts
+++ b/packages/taler-wallet-core/src/wallet.ts
@@ -103,6 +103,7 @@ import {
   codecForGetBalanceDetailRequest,
   codecForGetContractTermsDetails,
   codecForGetCurrencyInfoRequest,
+  codecForGetDepositWireTypesForCurrencyRequest,
   codecForGetExchangeEntryByUrlRequest,
   codecForGetExchangeResourcesRequest,
   codecForGetExchangeTosRequest,
@@ -215,6 +216,7 @@ import {
   getExchangeDetailedInfo,
   getExchangeResources,
   getExchangeTos,
+  getExchangeWireDetailsInTx,
   listExchanges,
   lookupExchangeByUri,
 } from "./exchanges.js";
@@ -1316,6 +1318,46 @@ async function dispatchRequestInternal(
       const dbDump = await exportDb(wex.ws.idb);
       return dbDump;
     }
+    case WalletApiOperation.GetDepositWireTypesForCurrency: {
+      const req =
+        codecForGetDepositWireTypesForCurrencyRequest().decode(payload);
+      const wtSet: Set<string> = new Set();
+      await wex.db.runReadOnlyTx(
+        { storeNames: ["exchanges", "exchangeDetails"] },
+        async (tx) => {
+          const exchanges = await tx.exchanges.getAll();
+          for (const exchange of exchanges) {
+            const det = await getExchangeWireDetailsInTx(tx, exchange.baseUrl);
+            if (!det) {
+              continue;
+            }
+            if (det.currency !== req.currency) {
+              continue;
+            }
+            for (const acc of det.wireInfo.accounts) {
+              let usable = true;
+              for (const dr of acc.debit_restrictions) {
+                if (dr.type === "deny") {
+                  usable = false;
+                  break;
+                }
+              }
+              if (!usable) {
+                break;
+              }
+              const parsedPayto = parsePaytoUri(acc.payto_uri);
+              if (!parsedPayto) {
+                continue;
+              }
+              wtSet.add(parsedPayto.targetType);
+            }
+          }
+        },
+      );
+      return {
+        wireTypes: [...wtSet],
+      };
+    }
     case WalletApiOperation.ListGlobalCurrencyExchanges: {
       const resp: ListGlobalCurrencyExchangesResponse = {
         exchanges: [],