Added location endpoint

server/location.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"context"
 	"encoding/json"
 	"io/ioutil"
 	"log"
@@ -10,43 +11,39 @@ import (
 	pb "codeberg.org/andcscott/OpenWeatherMap-gRPC-API/proto"
 )
 
-type Index struct {
-	Index Coordinate `json:"0"`
+type Coordinates struct {
+	Latitude  float32 `json:"lat"`
+	Longitude float32 `json:"lon"`
 }
 
-type Coordinate struct {
-	Latitude  string `json:"lat"`
-	Longitude string `json:"lon"`
-}
-
-func getLocation(in *pb.RequestCurrent) (string, string) {
-	log.Println("'getLocation' function called...")
+func (s *Server) Location(ctx context.Context, in *pb.RequestLocation) (*pb.SendLocation, error) {
+	log.Println("'Location' function called...")
 
 	url := "http://api.openweathermap.org/geo/1.0/direct?q="
 	city := in.City
 	token := "&appid=" + os.Getenv("API_KEY")
 
 	url = url + city + token
+
 	res, err := http.Get(url)
 	if err != nil {
 		log.Printf("Error fetching location: %v\n", err)
 	}
 	defer res.Body.Close()
 
-	log.Println(res)
 	body, err := ioutil.ReadAll(res.Body)
 	if err != nil {
 		log.Printf("Error reading location: %v\n", err)
 	}
 
-	var coords []Index
+	coords := []Coordinates{}
 	err = json.Unmarshal(body, &coords)
 	if err != nil {
-		log.Println("Error reading location JSON")
-		log.Printf("JSON: %v\n", body)
-		log.Printf("Error: %v\n", err)
+		log.Printf("Error decoding JSON: %v\n", err)
 	}
 
-	return "-123", "44"
-
+	return &pb.SendLocation{
+		Latitude:  coords[0].Latitude,
+		Longitude: coords[0].Longitude,
+	}, nil
 }

test-client/location.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"context"
+	"log"
+
+	pb "codeberg.org/andcscott/OpenWeatherMap-gRPC-API/proto"
+)
+
+func doLocation(c pb.WeatherServiceClient) {
+
+	res, err := c.Location(context.Background(), &pb.RequestLocation{
+		City: "Corvallis",
+	})
+	if err != nil {
+		log.Fatalln(err)
+	}
+	log.Printf("Latitude: %v, Longitude: %v\n", res.Latitude, res.Longitude)
+}

test-client/main.go

@@ -19,5 +19,6 @@ func main() {
 	c := pb.NewWeatherServiceClient(conn)
 
 	//doCurrent(c)
-	doExtended(c)
+	//doExtended(c)
+	doLocation(c)
 }