From a18564c2d8498fe73bf7f5a8b5296ebf192eb2ff Mon Sep 17 00:00:00 2001
From: admin <1297598740@qq.com>
Date: Wed, 28 Jan 2026 09:05:07 +0800
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---
 internal/handler/notification_handler.go | 21 +++++++++++++++++++++
 internal/service/notification_service.go | 10 +++++-----
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/internal/handler/notification_handler.go b/internal/handler/notification_handler.go
index a81d296..f67cb7f 100644
--- a/internal/handler/notification_handler.go
+++ b/internal/handler/notification_handler.go
@@ -185,10 +185,31 @@ func (h *NotificationHandler) DeleteNotification(c *gin.Context) {
 	api.NoContent(c)
 }
 
+// CreateNotification handles POST /api/v1/notifications
+// Creates a new notification (Admin/System use)
+func (h *NotificationHandler) CreateNotification(c *gin.Context) {
+	// TODO: Add admin authorization check
+
+	var input service.CreateNotificationInput
+	if err := c.ShouldBindJSON(&input); err != nil {
+		api.BadRequest(c, "Invalid request body: "+err.Error())
+		return
+	}
+
+	notification, err := h.notificationService.CreateNotification(input)
+	if err != nil {
+		api.InternalError(c, "Failed to create notification: "+err.Error())
+		return
+	}
+
+	api.Created(c, notification)
+}
+
 // RegisterRoutes registers all notification routes to the given router group
 func (h *NotificationHandler) RegisterRoutes(rg *gin.RouterGroup) {
 	notifications := rg.Group("/notifications")
 	{
+		notifications.POST("", h.CreateNotification)
 		notifications.GET("", h.GetNotifications)
 		notifications.GET("/unread-count", h.GetUnreadCount)
 		notifications.PUT("/:id/read", h.MarkAsRead)
diff --git a/internal/service/notification_service.go b/internal/service/notification_service.go
index e05a6dc..a75125f 100644
--- a/internal/service/notification_service.go
+++ b/internal/service/notification_service.go
@@ -25,11 +25,11 @@ func NewNotificationService(repo *repository.NotificationRepository) *Notificati
 
 // CreateNotificationInput represents input for creating a notification
 type CreateNotificationInput struct {
-	UserID    uint
-	Type      models.NotificationType
-	Title     string
-	Content   string
-	RelatedID *uint
+	UserID    uint                    `json:"user_id" binding:"required"`
+	Type      models.NotificationType `json:"type" binding:"required"`
+	Title     string                  `json:"title" binding:"required"`
+	Content   string                  `json:"content" binding:"required"`
+	RelatedID *uint                   `json:"related_id"`
 }
 
 // CreateNotification creates a new notification