http testing & dotenv experimentation

main.go

@@ -18,16 +18,23 @@ import (
 	"database/sql"
 	"log"
 	"errors"
+	"net/http"
+	"io"
+	"os"
 
+	"github.com/joho/godotenv"
 	_ "modernc.org/sqlite"
 )
 
+const API_URL string =  "http://www.google.com/robots.txt"
+
+var dhl_api_key string
 
 func findParcelProvider(code string, postal_code string)(string, error){
 	providers := [4]string{"express", "parcel-nl", "ecommerce", "ecommerce-europe"}
 	for _, v := range providers {
 		// do http api reqiest
-		success := false
+		success := true
 
 		if (success){
 			return v, nil
@@ -62,11 +69,32 @@ func markPackageSubscription(code string, postal_code string, service string){
 }
 
 	*/
+	res, err := http.Get(API_URL)
+	if err != nil {
+		log.Fatal(err)
+	}
+	body, err := io.ReadAll(res.Body)
+	res.Body.Close()
+	if res.StatusCode > 299 {
+		log.Fatalf("Response failed with status code: %d and\nbody: %s\n", res.StatusCode, body)
+	}
+	if err != nil {
+		log.Fatal(err)
+	}
+	log.Printf("%s, %s\n", body, dhl_api_key)
+
 
 }
 
 
 func main() {
+	err := godotenv.Load()
+	if err != nil {
+		log.Fatal("Error loading .env file")
+	}
+
+	dhl_api_key = os.Getenv("DHL_API_KEY")
+
 	db, err := sql.Open("sqlite", "./dhl.db")
 	if err != nil {
 		log.Fatal(err)
@@ -85,4 +113,5 @@ func main() {
 	// if theres a result, print it.
 	log.Printf("Code: %s, Postal Code: %s, Tracking Service: %s", code, postal, provider)
 	
+	markPackageSubscription(code, postal, provider)
 }