Merge pull request #1762 from RafaelTaranto/backport/collection-receipts

LAM-230 feat: add cash collection receipts

lib/cashbox-batches.js

@@ -6,7 +6,7 @@ const camelize = require('./utils')
 
 function createCashboxBatch (deviceId, cashboxCount) {
   if (_.isEqual(0, cashboxCount)) throw new Error('Cash box is empty. Cash box batch could not be created.')
-  const sql = `INSERT INTO cash_unit_operation (id, device_id, created, operation_type) VALUES ($1, $2, now(), 'cash-box-empty')`
+  const sql = `INSERT INTO cash_unit_operation (id, device_id, created, operation_type) VALUES ($1, $2, now(), 'cash-box-empty') RETURNING *`
   const sql2 = `
     UPDATE bills SET cashbox_batch_id=$1
     FROM cash_in_txs
@@ -25,6 +25,7 @@ function createCashboxBatch (deviceId, cashboxCount) {
     const q2 = t.none(sql2, [batchId, deviceId])
     const q3 = t.none(sql3, [batchId, deviceId])
     return t.batch([q1, q2, q3])
+      .then(([it]) => it)
   })
 }
 
@@ -100,14 +101,6 @@ function editBatchById (id, performedBy) {
   return db.none(sql, [performedBy, id])
 }
 
-function getBillsByBatchId (id) {
-  const sql = `SELECT bi.* FROM (
-    SELECT b.id, b.fiat, b.fiat_code, b.created, b.cashbox_batch_id, cit.device_id AS device_id FROM bills b LEFT OUTER JOIN (SELECT id, device_id FROM cash_in_txs) AS cit ON cit.id = b.cash_in_txs_id UNION
-    SELECT id, fiat, fiat_code, created, cashbox_batch_id, device_id FROM empty_unit_bills
-  ) AS bi WHERE bi.cashbox_batch_id=$1`
-  return db.any(sql, [id])
-}
-
 function logFormatter (data) {
   return _.map(
     it => {
@@ -124,11 +117,62 @@ function logFormatter (data) {
   )
 }
 
+function getMachineUnbatchedBills (deviceId) {
+  const sql = `
+    SELECT now() AS created, cash_in_txs.device_id, json_agg(b.*) AS bills FROM bills b LEFT OUTER JOIN cash_in_txs
+    ON b.cash_in_txs_id = cash_in_txs.id
+    WHERE b.cashbox_batch_id IS NULL AND cash_in_txs.device_id = $1
+    GROUP BY cash_in_txs.device_id
+  `
+
+  return db.oneOrNone(sql, [deviceId])
+    .then(res => _.mapKeys(it => _.camelCase(it), res))
+    .then(logFormatterSingle)
+}
+
+function getBatchById (id) {
+  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.id = $1
+    GROUP BY cb.id
+  `
+
+  return db.oneOrNone(sql, [id]).then(res => _.mapKeys(it => _.camelCase(it), res))
+    .then(logFormatterSingle)
+}
+
+function logFormatterSingle (data) {
+  const bills = _.filter(
+    it => !(_.isNil(it) || _.isNil(it.fiat_code) || _.isNil(it.fiat) || _.isNaN(it.fiat)),
+    data.bills
+  )
+
+  return {
+    id: data.id,
+    deviceId: data.deviceId,
+    created: data.created,
+    operationType: data.operationType,
+    billCount: _.size(bills),
+    fiatTotals: _.reduce(
+      (acc, value) => {
+        acc[value.fiat_code] = (acc[value.fiat_code] || 0) + value.fiat
+        return acc
+      },
+      {},
+      bills
+    ),
+    billsByDenomination: _.countBy(it => `${it.fiat} ${it.fiat_code}`, bills)
+  }
+}
+
 module.exports = {
   createCashboxBatch,
   updateMachineWithBatch,
   getBatches,
-  getBillsByBatchId,
   editBatchById,
+  getBatchById,
+  getMachineUnbatchedBills,
   logFormatter
 }

lib/routes/cashboxRoutes.js

@@ -1,40 +1,41 @@
 const express = require('express')
+const _ = require('lodash/fp')
 const router = express.Router()
 
 const cashbox = require('../cashbox-batches')
 const notifier = require('../notifier')
-const { getMachine, setMachine } = require('../machine-loader')
+const { getMachine, setMachine, getMachineName } = require('../machine-loader')
 const { loadLatestConfig } = require('../new-settings-loader')
 const { getCashInSettings } = require('../new-config-manager')
 const { AUTOMATIC } = require('../constants')
 const logger = require('../logger')
 
-function notifyCashboxRemoval (req, res, next) {
+
+function cashboxRemoval (req, res, next) {
   const operatorId = res.locals.operatorId
 
-  logger.info(`** DEBUG ** - Cashbox removal - Received a cashbox opening request from device ${req.deviceId}`)
+  notifier.cashboxNotify(req.deviceId).catch(logger.error)
 
-  return notifier.cashboxNotify(req.deviceId)
-    .then(() => Promise.all([getMachine(req.deviceId), loadLatestConfig()]))
+  return Promise.all([getMachine(req.deviceId), loadLatestConfig()])
     .then(([machine, config]) => {
-      logger.info('** DEBUG ** - Cashbox removal - Retrieving system options for cash-in')
       const cashInSettings = getCashInSettings(config)
       if (cashInSettings.cashboxReset !== AUTOMATIC) {
-        logger.info('** DEBUG ** - Cashbox removal - Cashbox reset is set to manual. A cashbox batch will NOT be created')
-        logger.info(`** DEBUG ** - Cashbox removal - Process finished`)
-        return res.status(200).send({ status: 'OK' })
+        return Promise.all([
+          cashbox.getMachineUnbatchedBills(req.deviceId),
+          getMachineName(req.deviceId)
+        ])
       }
-      logger.info('** DEBUG ** - Cashbox removal - Cashbox reset is set to automatic. A cashbox batch WILL be created')
-      logger.info('** DEBUG ** - Cashbox removal - Creating new batch...')
-      return cashbox.createCashboxBatch(req.deviceId, machine.cashUnits.cashbox)
-        .then(() => {
-          logger.info(`** DEBUG ** - Cashbox removal - Process finished`)
-          return res.status(200).send({ status: 'OK' })
-        })
+      return cashbox.createCashboxBatch(req.deviceId, machine.cashbox)
+        .then(batch => Promise.all([
+          cashbox.getBatchById(batch.id),
+          getMachineName(batch.device_id),
+          setMachine({ deviceId: req.deviceId, action: 'emptyCashInBills' }, operatorId)
+        ]))
     })
+    .then(([batch, machineName]) => res.status(200).send({ batch: _.merge(batch, { machineName }), status: 'OK' }))
     .catch(next)
 }
 
-router.post('/removal', notifyCashboxRemoval)
+router.post('/removal', cashboxRemoval)
 
 module.exports = router