package main import ( "fmt" "log" "net/http" "os" "github.com/joho/godotenv" "context" "database/sql" "github.com/uptrace/bun" "github.com/uptrace/bun/dialect/pgdialect" "github.com/uptrace/bun/driver/pgdriver" _"github.com/lib/pq" ) func handler(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "

Hello, World!

") } func handlerCreateUser(w http.ResponseWriter, r *http.Request) { dsn:="posgres://postgres:@localhost:5432/latosa-db?sslmode=disable" sqldb := sql.OpenDB(pgdriver.NewConnector(pgdriver.WithDSN(dsn))) db := bun.NewDB(sqldb, pgdialect.New()) if r.Method != http.MethodPost { // return an empty json } user := &User{ FirstName: "John", LastName: "Doe", Email: "john.doe@example.com", Phone: "1234567890", } _, err := db.NewInsert().Model(user).Exec(context.Background()) if err != nil { log.Fatal(err) } fmt.Println("User inserted successfully") } func main() { err := godotenv.Load() if err != nil { log.Fatalf("Error loading .env file: %v", err) } port := os.Getenv("BACKEND_PORT") http.HandleFunc("/", handler) http.HandleFunc("/user/new", handlerCreateUser) fmt.Printf("Serving on port %s\n", port) err = http.ListenAndServe(fmt.Sprintf(":%s", port), nil) if err != nil { fmt.Printf("Error starting server: %s\n", err) } }