From 89067a16dd9958d2d868090ef1d14a6512a0e68b Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Fri, 28 Apr 2017 23:42:14 +0200
Subject: show earliest deposit expiration when withdrawing

---
 src/pages/confirm-create-reserve.tsx | 3 ++-
 src/types.ts                         | 1 +
 src/wallet.ts                        | 9 +++++++++
 3 files changed, 12 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/pages/confirm-create-reserve.tsx b/src/pages/confirm-create-reserve.tsx
index 6b618c273..2f341bb4e 100644
--- a/src/pages/confirm-create-reserve.tsx
+++ b/src/pages/confirm-create-reserve.tsx
@@ -194,6 +194,7 @@ function renderReserveCreationDetails(rci: ReserveCreationInfo|null) {
       <h3>Overview</h3>
       <p>{i18n.str`Withdrawal fees: ${withdrawFeeStr}`}</p>
       <p>{i18n.str`Rounding loss: ${overheadStr}`}</p>
+      <p>{i18n.str`Earliest expiration (for deposit): ${moment.unix(rci.earliestDepositExpiration).fromNow()}`}</p>
       <h3>Coin Fees</h3>
       <table className="pure-table">
         <thead>
@@ -439,7 +440,7 @@ class ExchangeSelection extends ImplicitStateComponent<ExchangeSelectionProps> {
           {i18n.str`Change Exchange Provider`}
         </button>
         <br/>
-        <Collapsible initiallyCollapsed={true} title="Fee Details">
+        <Collapsible initiallyCollapsed={true} title="Fee and Spending Details">
           {renderReserveCreationDetails(this.reserveCreationInfo())}
         </Collapsible>
         <Collapsible initiallyCollapsed={true} title="Auditor Details">
diff --git a/src/types.ts b/src/types.ts
index 4707edd95..e357dfa26 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -253,6 +253,7 @@ export interface ReserveCreationInfo {
   wireFees: ExchangeWireFeesRecord;
   isAudited: boolean;
   isTrusted: boolean;
+  earliestDepositExpiration: number;
 }
 
 
diff --git a/src/wallet.ts b/src/wallet.ts
index bc3cd59fc..4c44b5d24 100644
--- a/src/wallet.ts
+++ b/src/wallet.ts
@@ -1377,6 +1377,14 @@ export class Wallet {
 
     let {isTrusted, isAudited} = await this.getExchangeTrust(exchangeInfo);
 
+    let earliestDepositExpiration = Infinity;;
+    for (let denom of selectedDenoms) {
+      let expireDeposit = getTalerStampSec(denom.stampExpireDeposit)!;
+      if (expireDeposit < earliestDepositExpiration) {
+        earliestDepositExpiration = expireDeposit;
+      }
+    }
+
     let ret: ReserveCreationInfo = {
       exchangeInfo,
       selectedDenoms,
@@ -1385,6 +1393,7 @@ export class Wallet {
       isAudited,
       isTrusted,
       withdrawFee: acc,
+      earliestDepositExpiration,
       overhead: Amounts.sub(amount, actualCoinCost).amount,
     };
     return ret;
-- 
cgit v1.2.3