main

main.go

+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"strings"
+)
+
+// Coutry comment endpoint
+type Country struct {
+	Code        string `json:"alpha2Code"`
+	Countryname string `json:"name"`
+	Countryflag string `json:"flag"`
+	//Categorycodes string			`json:"category"`
+	//Speciescategorycount string 	`json:"`
+}
+
+func handlerNil(w http.ResponseWriter, r *http.Request) {
+	fmt.Println("Default Handler: Invalid request received.")
+	http.Error(w, "Invalid request", http.StatusBadRequest)
+}
+
+func handlerCountry(w http.ResponseWriter, r *http.Request) {
+
+	APIURL := "https://restcountries.eu/rest/v2/alpha/"
+
+	//SJEKK LENGDE 4
+
+	parts := strings.Split(r.URL.Path, "/")
+	APIURL += parts[4]
+
+	http.Header.Add(w.Header(), "content-type", "application/json")
+
+	req, err := http.NewRequest(http.MethodGet, APIURL, nil)
+	if err != nil {
+		fmt.Println("Error", err)
+	}
+
+	client := http.DefaultClient
+	resp, err := client.Do(req)
+	if err != nil {
+		fmt.Println("Error", err)
+	}
+
+	defer resp.Body.Close()
+	country := &Country{}
+
+	json.NewDecoder(resp.Body).Decode(country)
+
+	json.NewEncoder(w).Encode(country)
+
+}
+
+func main() {
+
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "8080"
+	}
+
+	http.HandleFunc("/", handlerNil)
+	http.HandleFunc("/conservation/v1/country/", handlerCountry)
+	fmt.Println("Listening on port " + port)
+	log.Fatal(http.ListenAndServe(":"+port, nil))
+
+}