moved l-a-s in here

lib/admin/machines.js

@@ -0,0 +1,26 @@
+const db = require('../db')
+
+function getMachines () {
+  return db.any('select * from devices where display=TRUE order by name')
+  .then(rr => rr.map(r => ({
+    deviceId: r.device_id,
+    name: r.name,
+    cashbox: r.cashbox,
+    cassette1: r.cassette1,
+    cassette2: r.cassette2,
+    paired: r.paired
+  })))
+}
+
+function resetCashOutBills (rec) {
+  const sql = 'update devices set cassette1=$1, cassette2=$2 where device_id=$3'
+  return db.none(sql, [rec.cassettes[0], rec.cassettes[1], rec.deviceId])
+}
+
+function setMachine (rec) {
+  switch (rec.action) {
+    case 'resetCashOutBills': return resetCashOutBills(rec)
+  }
+}
+
+module.exports = {getMachines, setMachine}