diff options
| -rw-r--r-- | docker/stack.yml | 15 | ||||
| -rw-r--r-- | index.js | 38 |
2 files changed, 41 insertions, 12 deletions
diff --git a/docker/stack.yml b/docker/stack.yml new file mode 100644 index 00000000..76a7cebe --- /dev/null +++ b/docker/stack.yml @@ -0,0 +1,15 @@ +version: '3.1' + +services: + + db: + image: mariadb + restart: always + environment: + MYSQL_ROOT_PASSWORD: example + + adminer: + image: adminer + restart: always + ports: + - 8080:8080 @@ -689,9 +689,20 @@ const authy = new Client({ key: config.authy.key }); amount = req.user.balance - MINFEE } - if (amount > req.user.balance) { - return res.status(401).send('Insufficient funds') - } + await db.transaction(async transaction => { + let { balance } = await db.User.findOne({ + where: { + username: req.user.username, + }, + }) + + if (amount > balance) { + return res.status(401).send('Insufficient funds') + } + + req.user.balance -= amount + 10000 + await req.user.save() + }) try { await bc.walletPassphrase(config.bitcoin.walletpass, 300) @@ -710,16 +721,19 @@ const authy = new Client({ key: config.authy.key }); let fees = inputTotal - outputTotal let total = Math.min(parseInt(amount) + fees, req.user.balance) - req.user.balance -= total - await req.user.save() - emit(req.user.username, 'user', req.user) + req.user.balance += 10000 - fees - await db.Payment.create({ - amount: -total, - user_id: req.user.id, - hash: txid, - rate: app.get('rates').ask, - currency: 'CAD', + await db.transaction(async transaction => { + await req.user.save() + emit(req.user.username, 'user', req.user) + + await db.Payment.create({ + amount: -total, + user_id: req.user.id, + hash: txid, + rate: app.get('rates').ask, + currency: 'CAD', + }) }) res.send({ txid, tx, amount, fees }) |