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author | Florian Dold <florian.dold@gmail.com> | 2015-12-24 03:20:18 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2015-12-24 03:20:18 +0100 |
commit | 80f43b85c8e98031b26c927e58f04858f9683d2f (patch) | |
tree | 50e6af12e96b01a28b573cfcb307a2c57e967ddb /extension/background/wallet.ts | |
parent | 4101bc0f53df0c6ed32f6710d24a1b8b26777bb9 (diff) | |
download | wallet-core-80f43b85c8e98031b26c927e58f04858f9683d2f.tar.xz |
payment
Diffstat (limited to 'extension/background/wallet.ts')
-rw-r--r-- | extension/background/wallet.ts | 62 |
1 files changed, 42 insertions, 20 deletions
diff --git a/extension/background/wallet.ts b/extension/background/wallet.ts index e4c1d557c..d9b3080c1 100644 --- a/extension/background/wallet.ts +++ b/extension/background/wallet.ts @@ -161,7 +161,8 @@ function getPossibleMintCoins(db: IDBDatabase, req_mints.onsuccess = (e) => { let mint: Db.Mint = req_mints.result; if (!mint) { - throw Error("no matching mint in index"); + // We don't have that mint ... + return; } let req_coins = tx.objectStore("coins") .index("mintBaseUrl") @@ -177,7 +178,7 @@ function getPossibleMintCoins(db: IDBDatabase, denom: mint.keys.denoms.find((e) => e.denom_pub === value.denomPub) }; if (!cd.denom) { - throw Error("denom not found"); + throw Error("denom not found (database inconsistent)"); } let x = m[mint.baseUrl]; if (!x) { @@ -204,18 +205,29 @@ function getPossibleMintCoins(db: IDBDatabase, let maxFee = new Amount(depositFeeLimit); let minAmount = new Amount(paymentAmount); let accFee = new Amount(coins[0].c.denom.fee_deposit); - let accAmount = new Amount(coins[0].c.coin.currentAmount); + let accAmount = Amount.getZero(coins[0].c.coin.currentAmount.currency); + nextCoin: for (let i = 0; i < coins.length; i++) { + let coinAmount = new Amount(coins[i].c.coin.currentAmount); + let coinFee = coins[i].a; + if (coinAmount.cmp(coinFee) <= 0) { + continue nextCoin; + } + accFee.add(coinFee); + accAmount.add(coinAmount); if (accFee.cmp(maxFee) >= 0) { + console.log("too much fees"); continue nextMint; } if (accAmount.cmp(minAmount) >= 0) { ret[key] = m[key]; continue nextMint; } - accFee.add(coins[i].a); - accFee.add(new Amount(coins[i].c.coin.currentAmount)); } + console.log(format("mint {0}: acc {1} is not enough for {2}", + key, + JSON.stringify(accAmount.toJson()), + JSON.stringify(minAmount.toJson()))); } resolve(ret); }; @@ -256,9 +268,13 @@ function executePay(db, payUrl: payUrl.href(), payReq: payReq }; - let tx = db.transaction(['transactions'], 'readwrite'); + let tx = db.transaction(["transactions", "coins"], "readwrite"); tx.objectStore('transactions').put(t); + for (let c of payCoinInfo) { + tx.objectStore("coins").put(c.updatedCoin); + } tx.oncomplete = (e) => { + updateBadge(db); resolve(); }; }); @@ -290,17 +306,18 @@ function confirmPay(db, detail: ConfirmPayRequest, sendResponse) { }) .then(() => { sendResponse({ - success: true, - }); + success: true, + }); }); return true; } - function doPayment(db, detail, sendResponse) { let H_contract = detail.H_contract; - let req = db.transaction(['transactions']).objectStore("transactions").get(H_contract); + let req = db.transaction(['transactions']) + .objectStore("transactions") + .get(H_contract); console.log("executing contract", H_contract); req.onsuccess = (e) => { console.log("got db response for existing contract"); @@ -308,7 +325,11 @@ function doPayment(db, detail, sendResponse) { sendResponse({success: false, error: "contract not found"}); return; } - sendResponse({success: true, payUrl: req.result.payUrl, payReq: req.result.payReq}); + sendResponse({ + success: true, + payUrl: req.result.payUrl, + payReq: req.result.payReq + }); }; return true; } @@ -523,10 +544,12 @@ function updateBadge(db) { req.onsuccess = (e) => { let cursor = req.result; if (cursor) { - n++; + let c: Db.Coin = cursor.value; + if (c.currentAmount.fraction != 0 || c.currentAmount.value != 0) { + n++; + } cursor.continue(); } else { - console.log("badge"); chrome.browserAction.setBadgeText({text: "" + n}); chrome.browserAction.setBadgeBackgroundColor({color: "#0F0"}); } @@ -729,17 +752,16 @@ function balances(db, detail, sendResponse) { req.onsuccess = (e) => { let cursor = req.result; if (cursor) { - tx.objectStore('denoms').get(cursor.value.denomPub).onsuccess = (e2) => { + let c: Db.Coin = cursor.value; + tx.objectStore('denoms').get(c.denomPub).onsuccess = (e2) => { let d = e2.target.result; let acc = byCurrency[d.value.currency]; if (!acc) { - acc = new Amount(d.value); - byCurrency[d.value.currency] = acc.toJson(); - } else { - let am = new Amount(acc); - am.add(new Amount(d.value)); - byCurrency[d.value.currency] = am.toJson(); + acc = Amount.getZero(c.currentAmount.currency); } + let am = new Amount(c.currentAmount); + am.add(new Amount(acc)); + byCurrency[d.value.currency] = am.toJson(); console.log("counting", byCurrency[d.value.currency]); }; cursor.continue(); |