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services/etas/README.md
2020-12-21 12:10:31 +00:00

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# ETAs Service
This is the ETAs service. It provides ETAs for single-pickup, multi-dropoff routes. It takes into account time and traffic.
Current limitations:
 Only supports "Driving" (not walking, cycling)
 Does not optimize route
## Usage
The ETA service depends on the Google Maps API. Ensure you set the "google.maps.apikey" config value to your API key.
```
micro config set google.maps.apikey YOUR_API_KEY
```
Once set, run the service using `micro run github.com/micro/services/etas`.
```bash
$ micro call etas ETAs.Calculate $(cat example-req.json)
{
"points": {
"brentwood-station": {
"estimated_arrival_time": "2020-12-15T11:01:29.429947Z",
"estimated_departure_time": "2020-12-15T11:01:29.429947Z"
},
"nandos": {
"estimated_arrival_time": "2020-12-15T10:54:38.429947Z",
"estimated_departure_time": "2020-12-15T10:54:38.429947Z"
},
"shenfield-station": {
"estimated_arrival_time": "2020-12-15T10:48:34.429947Z",
"estimated_departure_time": "2020-12-15T10:48:34.429947Z"
}
}
}
```