feat: add cashbox batches log downloader

lib/cashbox-batches.js

@@ -47,15 +47,16 @@ function updateMachineWithBatch (machineContext, oldCashboxCount) {
   })
 }
 
-function getBatches () {
+function getBatches (from = new Date(0).toISOString(), until = new Date().toISOString()) {
   const sql = `
     SELECT cb.id, cb.device_id, cb.created, cb.operation_type, cb.bill_count_override, cb.performed_by, json_agg(b.*) AS bills
     FROM cashbox_batches AS cb
     LEFT JOIN bills AS b ON cb.id = b.cashbox_batch_id
+    WHERE cb.created >= $1 AND cb.created <= $2
     GROUP BY cb.id
     ORDER BY cb.created DESC
   `
-  return db.any(sql).then(res => _.map(it => _.mapKeys(ite => _.camelCase(ite), it), res))
+  return db.any(sql, [from, until]).then(res => _.map(it => _.mapKeys(ite => _.camelCase(ite), it), res))
 }
 
 function editBatchById (id, performedBy) {