OpenWeather-gRPC-API/server/extended.go

40 lines
933 B
Go

package main
import (
"context"
"fmt"
"io/ioutil"
"log"
"net/http"
"os"
pb "codeberg.org/andcscott/OpenWeatherMap-gRPC-API/proto"
)
// Receives a gRPC request for an extended forecast
// Returns a SendExtended message with the forecast in JSON
func (s *Server) Extended(ctx context.Context, in *pb.RequestExtended) (*pb.SendExtended, error) {
log.Println("'Extended' function called...")
url := "https://api.openweathermap.org/data/2.5/forecast/daily?q="
city := in.City
days := "&cnt=" + fmt.Sprint(in.Days)
token := "&appid=" + os.Getenv("API_KEY")
url = url + city + "&units=imperial" + days + token
res, err := http.Get(url)
if err != nil {
log.Printf("Error fetching extended weather: %v\n", err)
}
defer res.Body.Close()
body, err := ioutil.ReadAll(res.Body)
if err != nil {
log.Printf("Error reading extending weather: %v\n", err)
}
return &pb.SendExtended{
Payload: string(body),
}, nil
}