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server.js
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server.js
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var Hapi = require('hapi')
var Joi = require('joi')
var uuid = require('node-uuid')
var fs = require('fs')
var Excel = require('exceljs')
var server = new Hapi.Server()
server.connection({
host: 'localhost',
port: 8000
})
server.register(require('inert'), () => {})
server.route({
method: 'GET', path:'/',
handler: (request, reply) => reply({ok: true})
})
server.route({
method: 'POST', path:'/excel',
handler: (request, reply) => {
var workbook = new Excel.Workbook()
var sheet = workbook.addWorksheet('Sheet 1')
var fileName = uuid.v1() + '.xlsx'
var filePath = './files/' + fileName
request.payload.data.forEach(item => sheet.addRow(item))
workbook.xlsx.writeFile(filePath).then(() => {
reply
.file(filePath)
.header('Content-disposition', 'attachment; filename=' + (request.query.fileName || fileName))
.header('Content-type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')
// Until we have a tail event set up - Delete the file later
setTimeout(() => fs.unlink(filePath), 5000)
})
},
config: {
validate: {
payload: {
data: Joi.array().required()
}
}
}
})
module.exports = server