Update v3/examples/gin-service/services/gin_service.go

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

v3/examples/gin-service/services/gin_service.go

@@ -137,14 +137,41 @@ func (s *GinService) setupRoutes() {
 			c.JSON(http.StatusNotFound, gin.H{"error": "User not found"})
 		})
 
-		// Create a new user
+// import block (ensure this exists in your file)
-		users.POST("", func(c *gin.Context) {
+import (
+	"context"
+	"net/http"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+)
+
+// ...
+
+// Create a new user
+users.POST("", func(c *gin.Context) {
 	var newUser User
 	if err := c.ShouldBindJSON(&newUser); err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 		return
 	}
 
+	// Validate required fields
+	if newUser.Name == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Name is required"})
+		return
+	}
+	if newUser.Email == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Email is required"})
+		return
+	}
+	// Basic email validation (consider using a proper validator library in production)
+	if !strings.Contains(newUser.Email, "@") {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid email format"})
+		return
+	}
+
 	s.mu.Lock()
 	defer s.mu.Unlock()
 
@@ -160,7 +187,7 @@ func (s *GinService) setupRoutes() {
 
 	// Emit an event to notify about the new user
 	s.app.EmitEvent("user-created", newUser)
-		})
+})
 
 		// Delete a user
 		users.DELETE("/:id", func(c *gin.Context) {