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refactor: unify bill related queries

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This commit is contained in:
Sérgio Salgado 2021-12-23 16:29:53 +00:00
parent 98a2797494
commit e2087d0e4d
5 changed files with 40 additions and 44 deletions
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42
lib/new-admin/services/bills.js
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@ -1,37 +1,29 @@
const _ = require('lodash/fp')
const pgp = require('pg-promise')()
const db = require('../../db')
// Get all bills with device id
const getBills = () => {
const getBills = filters => {
const deviceStatement = !_.isNil(filters.deviceId) ? `WHERE device_id = ${pgp.as.text(filters.deviceId)}` : ``
const batchStatement = filter => {
switch (filter) {
case 'none':
return `WHERE b.cashbox_batch_id IS NULL`
case 'any':
return `WHERE b.cashbox_batch_id IS NOT NULL`
default:
return _.isNil(filter) ? `` : `WHERE b.cashbox_batch_id = ${pgp.as.text(filter)}`
}
}
const sql = `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`
SELECT id, device_id FROM cash_in_txs ${deviceStatement}
) AS cit ON cit.id = b.cash_in_txs_id ${batchStatement(filters.batch)}`
return db.any(sql)
.then(res => _.map(_.mapKeys(_.camelCase), res))
}
function getLooseBills () {
const sql = `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 WHERE b.cashbox_batch_id IS NULL`
return db.any(sql)
.then(res => _.map(_.mapKeys(_.camelCase), res))
}
function getLooseBillsByMachine (machineId) {
const sql = `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 WHERE device_id = $1
) AS cit ON cit.id = b.cash_in_txs_id WHERE b.cashbox_batch_id IS NULL`
return db.any(sql, [machineId])
.then(res => _.map(_.mapKeys(_.camelCase), res))
}
module.exports = {
getBills,
getLooseBills,
getLooseBillsByMachine
getBills
}