This application calculates the number of packs needed to fulfill customer orders based on specified pack sizes
- Build the Docker image:
$ docker build -t order-packager .
- Run the Docker Container
$ docker run -p 8080:8080 order-packager
POST-/calculate-packs: Calculate the number of packs needed for an order
Body:
{
"itemsToShip": 12001
}Response:
{
"packCounts": [
{
"Pack": {
"ID": 5,
"Size": 5000
},
"Amount": 2
},
{
"Pack": {
"ID": 4,
"Size": 2000
},
"Amount": 1
}
]
}POST-/packs: Create a new pack with size
Body:
{
"id": "10",
"amount": 15000
}if id is not used before:
{
"pack": {
"ID": "10",
"Size": 15000
},
"success": true
}if id is used before:
{
"details": "Pack already exists",
"error": "Internal Server Error",
"success": false
}- GET -
packs: Get all packs
Response:
{
"packs": [
{
"ID": "2",
"Size": 500
},
{
"ID": "3",
"Size": 1000
},
{
"ID": "4",
"Size": 2000
},
{
"ID": "5",
"Size": 5000
},
{
"ID": "10",
"Size": 15000
},
{
"ID": "1",
"Size": 250
}
],
"success": true
}- GET -
/packs/:id: Get a pack by id Reponse:
{
"pack": {
"ID": "2",
"Size": 500
},
"success": true
}To simplify the api calls, I provided a postman collection, it's under the /docs/postman folder
please use it to send requests.
Also please make sure that there is no other process runs on 8080 port. if so, it will cause a conflict.
You can adjust your host as localhost:<port:8080> you can change the port in the Dockerfile as well if you want.