server.go

package main

import (
	"log"
	"net/http"

	"github.com/gin-gonic/gin"
)

func handleHomeRoute(c *gin.Context) {
	c.String(http.StatusOK, "Welcome to the Home Route")
}

type Response struct {
	Message string `json:"message"`
	Items   []int  `json:"items"`
}

type RequestData struct {
	Name     string `json:"name"`
	LastName string `json:"last_name"`
}

func sendData(c *gin.Context) {
	response := Response{
		Message: "HELLO FROM BACKEND",
		Items:   []int{1, 2, 3},
	}

	c.JSON(http.StatusOK, response)
}

func submitData(c *gin.Context) {
	if c.Request.Method == "POST" {
		var data RequestData

		if err := c.ShouldBindJSON(&data); err != nil {
			c.JSON(http.StatusBadRequest, gin.H{"error": "Error decoding JSON"})
			return
		}

		if data.Name == "" || data.LastName == "" {
			log.Println("Name or LastName is missing")
			c.JSON(http.StatusBadRequest, gin.H{"error": "Name or LastName is missing"})
			return
		}

		log.Println("Data Received:", data)
		log.Println("Name:", data.Name)
		log.Println("LastName:", data.LastName)

		c.JSON(http.StatusOK, gin.H{"message": "Data successfully received"})
	}
}

func main() {
	// Initialize Gin router
	r := gin.Default()

	// Define routes
	r.GET("/", handleHomeRoute)
	r.GET("/data", sendData)
	r.POST("/submit-data", submitData)

	// Start the server
	log.Println("Starting Go server on :8080...")
	r.Run(":8080")
}