11 files changed, 55 insertions, 29 deletions
diff --git a/packages/taler-wallet-core/src/index.ts b/packages/taler-wallet-core/src/index.ts
index b78d7b823..a94155b14 100644
--- a/packages/taler-wallet-core/src/index.ts
+++ b/packages/taler-wallet-core/src/index.ts
@@ -64,4 +64,4 @@ export * from "./types/talerTypes";
 export * from "./types/walletTypes";
 export * from "./types/notifications";
 export * from "./types/transactions";
-export * from "./types/pending";
-\ No newline at end of file
+export * from "./types/pending";
diff --git a/packages/taler-wallet-core/src/operations/balance.ts b/packages/taler-wallet-core/src/operations/balance.ts
index 47ce5f482..91c5e639e 100644
--- a/packages/taler-wallet-core/src/operations/balance.ts
+++ b/packages/taler-wallet-core/src/operations/balance.ts
@@ -90,10 +90,16 @@ export async function getBalancesInsideTransaction(
         const b = initBalance(session.amountRefreshOutput.currency);
         // We are always assuming the refresh will succeed, thus we
         // report the output as available balance.
-        b.available = Amounts.add(b.available, session.amountRefreshOutput).amount;
+        b.available = Amounts.add(
+          b.available,
+          session.amountRefreshOutput,
+        ).amount;
       } else {
         const b = initBalance(r.inputPerCoin[i].currency);
-        b.available = Amounts.add(b.available, r.estimatedOutputPerCoin[i]).amount;
+        b.available = Amounts.add(
+          b.available,
+          r.estimatedOutputPerCoin[i],
+        ).amount;
       }
     }
   });
diff --git a/packages/taler-wallet-core/src/operations/pay.ts b/packages/taler-wallet-core/src/operations/pay.ts
index c6f39858d..6452a11ae 100644
--- a/packages/taler-wallet-core/src/operations/pay.ts
+++ b/packages/taler-wallet-core/src/operations/pay.ts
@@ -288,7 +288,10 @@ export function selectPayCoins(
   return undefined;
 }
 
-export function isSpendableCoin(coin: CoinRecord, denom: DenominationRecord): boolean {
+export function isSpendableCoin(
+  coin: CoinRecord,
+  denom: DenominationRecord,
+): boolean {
   if (coin.suspended) {
     return false;
   }
diff --git a/packages/taler-wallet-core/src/operations/pending.ts b/packages/taler-wallet-core/src/operations/pending.ts
index e51f37702..3c631eb77 100644
--- a/packages/taler-wallet-core/src/operations/pending.ts
+++ b/packages/taler-wallet-core/src/operations/pending.ts
@@ -92,7 +92,8 @@ async function gatherExchangePending(
             },
           });
         }
-        const keysUpdateRequired = e.details && e.details.nextUpdateTime.t_ms < now.t_ms;
+        const keysUpdateRequired =
+          e.details && e.details.nextUpdateTime.t_ms < now.t_ms;
         if (keysUpdateRequired) {
           resp.pendingOperations.push({
             type: PendingOperationType.ExchangeUpdate,
@@ -103,7 +104,10 @@ async function gatherExchangePending(
             reason: "scheduled",
           });
         }
-        if (e.details && (!e.nextRefreshCheck || e.nextRefreshCheck.t_ms < now.t_ms)) {
+        if (
+          e.details &&
+          (!e.nextRefreshCheck || e.nextRefreshCheck.t_ms < now.t_ms)
+        ) {
           resp.pendingOperations.push({
             type: PendingOperationType.ExchangeCheckRefresh,
             exchangeBaseUrl: e.baseUrl,
diff --git a/packages/taler-wallet-core/src/operations/recoup.ts b/packages/taler-wallet-core/src/operations/recoup.ts
index eb268f18b..3f53d93ed 100644
--- a/packages/taler-wallet-core/src/operations/recoup.ts
+++ b/packages/taler-wallet-core/src/operations/recoup.ts
@@ -40,7 +40,11 @@ import {
 
 import { codecForRecoupConfirmation } from "../types/talerTypes";
 import { NotificationType } from "../types/notifications";
-import { forceQueryReserve, getReserveRequestTimeout, processReserve } from "./reserves";
+import {
+  forceQueryReserve,
+  getReserveRequestTimeout,
+  processReserve,
+} from "./reserves";
 
 import { Amounts } from "../util/amounts";
 import { createRefreshGroup, processRefreshGroup } from "./refresh";
diff --git a/packages/taler-wallet-core/src/operations/refresh.ts b/packages/taler-wallet-core/src/operations/refresh.ts
index 76f3015f3..062a52e6d 100644
--- a/packages/taler-wallet-core/src/operations/refresh.ts
+++ b/packages/taler-wallet-core/src/operations/refresh.ts
@@ -654,7 +654,10 @@ export async function createRefreshGroup(
  * Timestamp after which the wallet would do the next check for an auto-refresh.
  */
 function getAutoRefreshCheckThreshold(d: DenominationRecord): Timestamp {
-  const delta = timestampDifference(d.stampExpireWithdraw, d.stampExpireDeposit);
+  const delta = timestampDifference(
+    d.stampExpireWithdraw,
+    d.stampExpireDeposit,
+  );
   const deltaDiv = durationMul(delta, 0.75);
   return timestampAddDuration(d.stampExpireWithdraw, deltaDiv);
 }
@@ -663,7 +666,10 @@ function getAutoRefreshCheckThreshold(d: DenominationRecord): Timestamp {
  * Timestamp after which the wallet would do an auto-refresh.
  */
 function getAutoRefreshExecuteThreshold(d: DenominationRecord): Timestamp {
-  const delta = timestampDifference(d.stampExpireWithdraw, d.stampExpireDeposit);
+  const delta = timestampDifference(
+    d.stampExpireWithdraw,
+    d.stampExpireDeposit,
+  );
   const deltaDiv = durationMul(delta, 0.5);
   return timestampAddDuration(d.stampExpireWithdraw, deltaDiv);
 }
diff --git a/packages/taler-wallet-core/src/operations/transactions.ts b/packages/taler-wallet-core/src/operations/transactions.ts
index da75f6e53..7a3228422 100644
--- a/packages/taler-wallet-core/src/operations/transactions.ts
+++ b/packages/taler-wallet-core/src/operations/transactions.ts
@@ -26,7 +26,7 @@ import {
   ReserveRecordStatus,
 } from "../types/dbTypes";
 import { Amounts, AmountJson } from "../util/amounts";
-import { timestampCmp, Timestamp } from "../util/time";
+import { timestampCmp } from "../util/time";
 import {
   TransactionsRequest,
   TransactionsResponse,
@@ -281,10 +281,10 @@ export async function getTransactions(
             groupKey,
           );
           let r0: WalletRefundItem | undefined;
-          let amountRaw = Amounts.getZero(
+          let amountRaw = Amounts.getZero(pr.contractData.amount.currency);
+          let amountEffective = Amounts.getZero(
             pr.contractData.amount.currency,
           );
-          let amountEffective = Amounts.getZero(pr.contractData.amount.currency);
           for (const rk of Object.keys(pr.refunds)) {
             const refund = pr.refunds[rk];
             const myGroupKey = `${refund.executionTime.t_ms}`;
@@ -296,10 +296,7 @@ export async function getTransactions(
             }
 
             if (refund.type === RefundState.Applied) {
-              amountRaw = Amounts.add(
-                amountRaw,
-                refund.refundAmount,
-              ).amount;
+              amountRaw = Amounts.add(amountRaw, refund.refundAmount).amount;
               amountEffective = Amounts.add(
                 amountEffective,
                 Amounts.sub(
diff --git a/packages/taler-wallet-core/src/types/dbTypes.ts b/packages/taler-wallet-core/src/types/dbTypes.ts
index 45c19cbd0..0ee41a6a5 100644
--- a/packages/taler-wallet-core/src/types/dbTypes.ts
+++ b/packages/taler-wallet-core/src/types/dbTypes.ts
@@ -657,14 +657,13 @@ export interface ExchangeRecord {
 
   /**
    * Next time that we should check if coins need to be refreshed.
-   * 
+   *
    * Updated whenever the exchange's denominations are updated or when
    * the refresh check has been done.
    */
   nextRefreshCheck?: Timestamp;
 }
 
-
 /**
  * A coin that isn't yet signed by an exchange.
  */
diff --git a/packages/taler-wallet-core/src/util/codec.ts b/packages/taler-wallet-core/src/util/codec.ts
index 741a5b172..4654c8b93 100644
--- a/packages/taler-wallet-core/src/util/codec.ts
+++ b/packages/taler-wallet-core/src/util/codec.ts
@@ -302,8 +302,8 @@ export function codecForBoolean(): Codec<boolean> {
         `expected boolean at ${renderContext(c)} but got ${typeof x}`,
       );
     },
-  }
-};
+  };
+}
 
 /**
  * Return a codec for a value that must be a string.
diff --git a/packages/taler-wallet-core/src/util/http.ts b/packages/taler-wallet-core/src/util/http.ts
index e050efe61..1a2459f7e 100644
--- a/packages/taler-wallet-core/src/util/http.ts
+++ b/packages/taler-wallet-core/src/util/http.ts
@@ -26,7 +26,14 @@ import { Codec } from "./codec";
 import { OperationFailedError, makeErrorDetails } from "../operations/errors";
 import { TalerErrorCode } from "../TalerErrorCode";
 import { Logger } from "./logging";
-import { Duration, Timestamp, getTimestampNow, timestampAddDuration, timestampMin, timestampMax } from "./time";
+import {
+  Duration,
+  Timestamp,
+  getTimestampNow,
+  timestampAddDuration,
+  timestampMin,
+  timestampMax,
+} from "./time";
 
 const logger = new Logger("http.ts");
 
diff --git a/packages/taler-wallet-core/src/util/time.ts b/packages/taler-wallet-core/src/util/time.ts
index 1f085107f..5a5e9c608 100644
--- a/packages/taler-wallet-core/src/util/time.ts
+++ b/packages/taler-wallet-core/src/util/time.ts
@@ -86,7 +86,7 @@ export function timestampMax(t1: Timestamp, t2: Timestamp): Timestamp {
   return { t_ms: Math.max(t1.t_ms, t2.t_ms) };
 }
 
-const SECONDS = 1000
+const SECONDS = 1000;
 const MINUTES = SECONDS * 60;
 const HOURS = MINUTES * 60;
 const DAYS = HOURS * 24;
@@ -94,12 +94,12 @@ const MONTHS = DAYS * 30;
 const YEARS = DAYS * 365;
 
 export function durationFromSpec(spec: {
-  seconds?: number,
-  minutes?: number,
-  hours?: number,
-  days?: number,
-  months?: number,
-  years?: number,
+  seconds?: number;
+  minutes?: number;
+  hours?: number;
+  days?: number;
+  months?: number;
+  years?: number;
 }): Duration {
   let d_ms = 0;
   d_ms += (spec.seconds ?? 0) * SECONDS;
@@ -148,7 +148,7 @@ export function durationMul(d: Duration, n: number): Duration {
   if (d.d_ms === "forever") {
     return { d_ms: "forever" };
   }
-  return { d_ms: Math.round( d.d_ms * n) };
+  return { d_ms: Math.round(d.d_ms * n) };
 }
 
 export function timestampCmp(t1: Timestamp, t2: Timestamp): number {