Show whether request was successful or not via json

cmd/serverFunc.go

@@ -143,46 +143,51 @@ func createUser(c *gin.Context) {
 	c.String(http.StatusOK, "Success!\n")
 }
 
+func setResponse(content any, success bool) response {
+	msg := response{Contents: content, Success: success}
+	return msg
+}
+
 func getUser(c *gin.Context) {
 	id := c.Param("userid")
 	user := user{}
-	dynStmt := `SELECT id_alumno,nombre,apellido1,apellido2,email FROM alumnos WHERE id_alumno = $1`
-	err := db.QueryRow(dynStmt, id).Scan(&user.Id, &user.Name, &user.Surname1, &user.Surname2, &user.Email)
+	dynStmt := `SELECT id_usuario,nombre,apellido1,apellido2,email,rol FROM usuarios WHERE id_usuario = $1`
+	err := db.QueryRow(dynStmt, id).Scan(&user.Id, &user.Name, &user.Surname1, &user.Surname2, &user.Email, &user.AccountType)
 	if err != nil {
 		if err == sql.ErrNoRows {
-			c.String(http.StatusNotFound, "User not found")
+			c.IndentedJSON(http.StatusNotFound, setResponse("User not found", false))
 			return
 		}
 		e := fmt.Sprintf("SOMETHING BAD HAPPENED QUERYING THE DATABASE: %v\n", err)
 		log.Print(e)
-		c.String(http.StatusInternalServerError, e)
+		c.IndentedJSON(http.StatusInternalServerError, setResponse(e, false))
 		return
 	}
-	c.IndentedJSON(http.StatusOK, user)
+	c.IndentedJSON(http.StatusOK, setResponse(user, true))
 }
 
 func getUsers(c *gin.Context) {
 	users := []user{}
-	rows, err := db.Query("SELECT id_alumno,nombre,apellido1,apellido2,email FROM alumnos")
+	rows, err := db.Query("SELECT id_usuario,nombre,apellido1,apellido2,email,rol FROM usuarios")
 	if err != nil {
 		e := fmt.Sprintf("SOMETHING BAD HAPPENED QUERYING THE DATABASE: %v\n", err)
 		log.Print(e)
-		c.String(http.StatusInternalServerError, e)
+		c.IndentedJSON(http.StatusInternalServerError, setResponse(e, false))
 		return
 	}
 	defer rows.Close()
 	for rows.Next() {
 		user := user{}
-		err = rows.Scan(&user.Id, &user.Name, &user.Surname1, &user.Surname2, &user.Email)
+		err = rows.Scan(&user.Id, &user.Name, &user.Surname1, &user.Surname2, &user.Email, &user.AccountType)
 		if err != nil {
 			e := fmt.Sprintf("SOMETHING BAD HAPPENED SCANNING THE ROWS: %v\n", err)
 			log.Print(e)
-			c.String(http.StatusInternalServerError, e)
+			c.IndentedJSON(http.StatusInternalServerError, setResponse(e, false))
 			return
 		}
 		users = append(users, user)
 	}
-	c.IndentedJSON(http.StatusOK, users)
+	c.IndentedJSON(http.StatusOK, setResponse(users, true))
 }
 
 func helloWorld(c *gin.Context) {

cmd/structs.go

@@ -9,3 +9,8 @@ type user struct {
 	Password    string `json:"password"`
 	AccountType string `json:"type"`
 }
+
+type response struct {
+	Contents any  `json:"contents"`
+	Success  bool `json:"success"`
+}