Merge branch 'feature-nxdev' of https://gitea.nxsir.cn/code/IM into feature-nxdev

backend/IM_API/Models/FriendRequestState.cs

@@ -0,0 +1,25 @@
+namespace IM_API.Models
+{
+    /// <summary>
+    /// 好友请求状态
+    /// </summary>
+    public enum FriendRequestState
+    {
+        /// <summary>
+        /// 待处理
+        /// </summary>
+        Pending = 0,
+        /// <summary>
+        /// 已通过
+        /// </summary>
+        Passed = 2,
+        /// <summary>
+        /// 已拒绝
+        /// </summary>
+        Declined = 1,
+        /// <summary>
+        /// 拉黑
+        /// </summary>
+        Blocked = 3
+    }
+}