func Login(c *gin.Context){
        //read inputan user
        email := c.PostForm("email")
        pass := c.PostForm("pass")

        if (email != "") && (pass != "") {
            //cek email di database
            db, err := sql.Open("mysql","root:@/musikami")
            if err != nil{
                panic(err.Error())
            }
            defer db.Close()
            var name string
            readDB, err := db.Prepare("SELECT name FROM user WHERE email = ?")
            _, err = readDB.Exec(email)
            if err != nil {
                c.JSON(http.StatusOK,gin.H{
                    "status" : "gagal login",
                    "email" : email,
                })
                panic(err.Error())
            }else{
                c.JSON(http.StatusOK, gin.H{
                    "status" : "berhasil login",
                    "name" : name,
                    "email" : email,
                    "pass" : pass,
                })
            }
            defer readDB.Close()
        }else{
            c.JSON(403, gin.H{
                "status" : "username / pass still empty",
            })
        }
}