doc_ai_backed/pkg/middleware/requestid.go

package middleware

import (
	"gitea.com/bitwsd/document_ai/pkg/requestid"

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

func RequestID() gin.HandlerFunc {
	return func(c *gin.Context) {
		reqID := c.Request.Header.Get("X-Request-ID")
		if reqID == "" {
			reqID = uuid.New().String()
		}
		c.Request.Header.Set("X-Request-ID", reqID)
		c.Set("request_id", reqID)

		requestid.SetRequestID(reqID, func() {
			c.Next()
		})
	}
}