add users

internal/handler/user_handler.go

@@ -1,8 +1,10 @@
 package handler
 
 import (
+	"context"
 	"net/http"
 	"strconv"
+	"time"
 
 	"eslogad-be/internal/appcontext"
 	"eslogad-be/internal/constants"
@@ -64,12 +66,24 @@ func (h *UserHandler) BulkCreateUsers(c *gin.Context) {
 		return
 	}
 
-	if len(req.Users) > 100 {
-		h.sendValidationErrorResponse(c, "Cannot create more than 100 users at once", constants.MissingFieldErrorCode)
+	// Increased limit to handle 1000+ users
+	if len(req.Users) > 5000 {
+		h.sendValidationErrorResponse(c, "Cannot create more than 5000 users at once", constants.MissingFieldErrorCode)
 		return
 	}
 
-	response, err := h.userService.BulkCreateUsers(c.Request.Context(), &req)
+	// Set a longer timeout for large bulk operations
+	ctx := c.Request.Context()
+	if len(req.Users) > 500 {
+		// Create a context with extended timeout for large operations
+		var cancel context.CancelFunc
+		ctx, cancel = context.WithTimeout(ctx, 10*time.Minute)
+		defer cancel()
+	}
+
+	logger.FromContext(c).Infof("UserHandler::BulkCreateUsers -> Starting bulk creation of %d users", len(req.Users))
+
+	response, err := h.userService.BulkCreateUsers(ctx, &req)
 	if err != nil {
 		logger.FromContext(c).WithError(err).Error("UserHandler::BulkCreateUsers -> Failed to bulk create users")
 		h.sendErrorResponse(c, err.Error(), http.StatusInternalServerError)