[OneBot] Implemented upload_private_file

Lagrange.OneBot/Core/Entity/Action/OneBotUploadPrivateFile.cs

@@ -0,0 +1,13 @@
+using System.Text.Json.Serialization;
+
+namespace Lagrange.OneBot.Core.Entity.Action;
+
+[Serializable]
+public class OneBotUploadPrivateFile
+{
+    [JsonPropertyName("user_id")] public uint UserId { get; set; }
+
+    [JsonPropertyName("file")] public string File { get; set; } = string.Empty;
+
+    [JsonPropertyName("name")] public string? Name { get; set; }
+}

Lagrange.OneBot/Core/Operation/Message/UploadGroupFileOperation.cs

@@ -4,6 +4,7 @@
 using Lagrange.Core.Common.Interface.Api;
 using Lagrange.Core.Message.Entity;
 using Lagrange.OneBot.Core.Entity.Action;
+using Lagrange.OneBot.Core.Operation.Converters;
 
 namespace Lagrange.OneBot.Core.Operation.Message;
 
@@ -12,7 +13,7 @@ public class UploadGroupFileOperation : IOperation
 {
     public async Task<OneBotResult> HandleOperation(BotContext context, JsonNode? payload)
     {
-        if (payload.Deserialize<OneBotUploadGroupFile>() is { } file)
+        if (payload.Deserialize<OneBotUploadGroupFile>(SerializerOptions.DefaultOptions) is { } file)
         {
             var entity = new FileEntity(file.File);
             if (file.Name != null) entity.FileName = file.Name;  // TODO: Implement Folder Parameter

Lagrange.OneBot/Core/Operation/Message/UploadPrivateFileOperation.cs

@@ -0,0 +1,27 @@
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using Lagrange.Core;
+using Lagrange.Core.Common.Interface.Api;
+using Lagrange.Core.Message.Entity;
+using Lagrange.OneBot.Core.Entity.Action;
+using Lagrange.OneBot.Core.Operation.Converters;
+
+namespace Lagrange.OneBot.Core.Operation.Message;
+
+[Operation("upload_private_file")]
+public class UploadPrivateFile : IOperation
+{
+    public async Task<OneBotResult> HandleOperation(BotContext context, JsonNode? payload)
+    {
+        if (payload.Deserialize<OneBotUploadPrivateFile>(SerializerOptions.DefaultOptions) is { } file)
+        {
+            var entity = new FileEntity(file.File);
+            if (file.Name != null) entity.FileName = file.Name;
+
+            bool result = await context.UploadFriendFile(file.UserId, entity);
+            return new OneBotResult(null, result ? 0 : 1, result ? "ok" : "failed");
+        }
+
+        throw new Exception();
+    }
+}