Feature: Read users from db

controllers/controller.go

@@ -22,12 +22,21 @@ type User struct {
 
 // GetUsers handles the GET /users route
 func GetUsers(w http.ResponseWriter, r *http.Request) {
-	users := []User{
+	db, err := lib.Connector();
-		{UserID: 1, Username: "John Doe"},
+	if(err!=nil){
-		{UserID: 2, Username: "Jane Doe"},
+		http.Error(w, "Error retrieving users", http.StatusNotFound)
+		return
 	}
+	var users []User
+	
+	response := db.Find(&users) // As it passes a pointer of the variable, the variable itself is populated with the data in the db
 
+	if(response.Error!=nil){
+		http.Error(w, "Error retrieving users, no users found.", http.StatusNotFound)
+	}
 	w.Header().Set("Content-Type", "application/json")
+	
+	
 	json.NewEncoder(w).Encode(users)
 }
 

lib/lib.go

@@ -17,7 +17,6 @@ func Connector() (*gorm.DB, error) {
         log.Fatal("Error loading .env file")
     }
     dsn := fmt.Sprint(os.Getenv("DATABASE_DSN"))
-    log.Print(dsn)
     // Open the database connection
     db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
     if err != nil {