This is a sample food journal project done by ballerinalang.
The prject calls nutritionix food calorie API to get calroie information
to create a journal entry:
POST /foodlog/log HTTP/1.1
Host: localhost:9090
Content-Type: application/json
Cache-Control: no-cache
{
"bf":"bigmac",
"lunch":"rice",
"dinner":"pizza"
}
the reponse for the POST will look like
{
"breakfast": {
"item": "bigmac",
"calories": 562.83
},
"lunch": {
"item": "rice",
"calories": 205.4
},
"dinner": {
"item": "pizza",
"calories": 2268.98
},
"total_calories": 3037.21,
"date": "Jul 2 2017"
}
to read the journal entries you can,
GET /foodlog/log/{limit} HTTP/1.1
Host: localhost:9090
Cache-Control: no-cache
the response wood look like:
{
"results": [
{
"id": 2,
"log": "{\"breakfast\":{\"item\":\"bigmac\",\"calories\":562.83},\"lunch\":{\"item\":\"rice\",\"calories\":205.4},\"dinner\":{\"item\":\"pizza\",\"calories\":2268.98},\"total_calories\":3037.21,\"date\":\"Jul 2 2017\"}"
},
{
"id": 1,
"log": "{\"breakfast\":{\"item\":\"oats\",\"calories\":606.84},\"lunch\":{\"item\":\"rice\",\"calories\":205.4},\"dinner\":{\"item\":\"pasta\",\"calories\":169.06},\"total_calories\":981.3,\"date\":\"Jul 2 2017\"}"
}
]
}
Currently there are some JSON parsing issues, which is reported at ballerinalang
The ballerina sequence for the above is like:
