How to use
git clone the repo
install docker
run docker-compose up

Port 3000 will be used for the app
Port 27017 will be used for mongo

Example HTTP method:

upload csv to app
--POST-- localhost:3000/sales/record
body:{ file: staff.csv }
response: {
"route": "/upload",
"success": true,
"msg": "File Uploaded!"
}

it must be valid time string
obtain data in single day
--GET-- localhost:3000/sales/report?date=2020-11-05T13:15:30Z
obtain data in date range
--GET localhost:3000/sales/report?fr=2020-11-05T13:15:30Z&to=2020-11-06T13:15:30Z
reponse:{
"route": "/report",
"success": true,
"data": [
{
"_id": "600ac101475302001427fd22"
, "USER_NAME": "John Doe",
"AGE": 29,
"GENDER": "M",
"SALE_AMOUNT": 21312,
"LAST_PURCHASE_DATE": "2020-11-05T13:15:30.000Z"
}
]
}