refactor(deps): use foundation shared utilities

internal/middleware/request_id.go

@@ -1,35 +1,20 @@
 package middleware
 
 import (
-	"crypto/rand"
-	"encoding/hex"
-	"strings"
-	"time"
-
+	"github.com/ez-api/foundation/requestid"
 	"github.com/gin-gonic/gin"
 )
 
 // RequestID ensures every request has an X-Request-ID and echoes it back to the client.
 func RequestID() gin.HandlerFunc {
 	return func(c *gin.Context) {
-		id := strings.TrimSpace(c.GetHeader("X-Request-ID"))
+		id := requestid.Extract(c.GetHeader)
 		if id == "" {
-			id = strings.TrimSpace(c.GetHeader("X-Request-Id"))
+			id = requestid.New()
 		}
-		if id == "" {
-			id = newRequestID()
-		}
-		c.Request.Header.Set("X-Request-ID", id)
-		c.Writer.Header().Set("X-Request-ID", id)
+		c.Request.Header.Set(requestid.HeaderName, id)
+		c.Writer.Header().Set(requestid.HeaderName, id)
 		c.Set("request_id", id)
 		c.Next()
 	}
 }
-
-func newRequestID() string {
-	var b [16]byte
-	if _, err := rand.Read(b[:]); err != nil {
-		return hex.EncodeToString([]byte(time.Now().Format(time.RFC3339Nano)))
-	}
-	return hex.EncodeToString(b[:])
-}