bh_invoice_cal_ex.js

bh_invoice_cal_ex.js

data = {

	invoices: [
        {
			chargeDetail: [
                {
					description: 'ค่ายา',
					chargeDetailSubWTF: [
                        {
							cost: 10,
						},
						{
							cost: 20,
						}
					]
                }
			]
		},
        {
			chargeDetail: [
                {
					description: 'ค่าหมอนวด',
					chargeDetailSubWTF: [
                        {
							cost: 3500,
						},
						{
							cost: 2500,
						}
					]
                }
			]
		},
	]
}

/*
data -> {invoices: Array(2)}
*/

invoices = {}

data.invoices.forEach((item, index) => {
	invoiceName = 'invoice_' + index
	thisInvoice = {}


	item.chargeDetail.forEach((c, i) => {
		var chargeDetails = 0
		c.chargeDetailSubWTF.forEach((d, ii) => {
			chargeDetails += d.cost
        })

		thisInvoice = {
			...thisInvoice,
			[c.description]: {
				total: chargeDetails,
			}
		}
    })

	// save invoice
	invoices = {
		...invoices,
		[invoiceName]: thisInvoice
	}
})

/*
invoices -> 
{
	invoice_0: {
		ค่ายา: {total: 30}
	}

	invoice_1: {
		ค่าหมอนวด: {total: 6000}
	}
}
*/