wallet-core: preparations for deferred coin selection

1 files changed, 28 insertions, 6 deletions

diff --git a/packages/taler-util/src/wallet-types.ts b/packages/taler-util/src/wallet-types.ts
index e5eb618f0..441da7a87 100644
--- a/packages/taler-util/src/wallet-types.ts
+++ b/packages/taler-util/src/wallet-types.ts
@@ -633,11 +633,11 @@ export interface CoinDumpJson {
     withdrawal_reserve_pub: string | undefined;
     coin_status: CoinStatus;
     spend_allocation:
-    | {
-      id: string;
-      amount: AmountString;
-    }
-    | undefined;
+      | {
+          id: string;
+          amount: AmountString;
+        }
+      | undefined;
     /**
      * Information about the age restriction
      */
@@ -836,7 +836,7 @@ export const codecForPreparePayResultPaymentPossible =
       )
       .build("PreparePayResultPaymentPossible");
 
-export interface BalanceDetails { }
+export interface BalanceDetails {}
 
 /**
  * Detailed reason for why the wallet's balance is insufficient.
@@ -2662,8 +2662,16 @@ export interface TestPayResult {
 }
 
 export interface SelectedCoin {
+  denomPubHash: string;
   coinPub: string;
   contribution: AmountString;
+  exchangeBaseUrl: string;
+}
+
+export interface SelectedProspectiveCoin {
+  denomPubHash: string;
+  contribution: AmountString;
+  exchangeBaseUrl: string;
 }
 
 /**
@@ -2684,6 +2692,20 @@ export interface PayCoinSelection {
   customerDepositFees: AmountString;
 }
 
+export interface ProspectivePayCoinSelection {
+  prospectiveCoins: SelectedProspectiveCoin[];
+
+  /**
+   * How much of the wire fees is the customer paying?
+   */
+  customerWireFees: AmountString;
+
+  /**
+   * How much of the deposit fees is the customer paying?
+   */
+  customerDepositFees: AmountString;
+}
+
 export interface CheckPeerPushDebitRequest {
   /**
    * Preferred exchange to use for the p2p payment.