83 lines
3.2 KiB
C#
83 lines
3.2 KiB
C#
using System.Collections.Generic;
|
|
using System.Reflection;
|
|
using System.Threading.Tasks;
|
|
using System.Text.Json;
|
|
using Microsoft.AspNetCore.Http;
|
|
using Microsoft.Extensions.Primitives;
|
|
using LeanCloud.Storage.Internal.Codec;
|
|
using LeanCloud.Storage;
|
|
|
|
namespace LeanCloud.Engine {
|
|
public class LCFunctionHandler {
|
|
private static Dictionary<string, MethodInfo> Functions => LCEngine.Functions;
|
|
|
|
/// <summary>
|
|
/// 云函数
|
|
/// </summary>
|
|
/// <param name="funcName"></param>
|
|
/// <param name="request"></param>
|
|
/// <param name="body"></param>
|
|
/// <returns></returns>
|
|
public static async Task<object> HandleRun(string funcName, HttpRequest request, JsonElement body) {
|
|
LCLogger.Debug($"Run: {funcName}");
|
|
LCLogger.Debug(body.ToString());
|
|
|
|
if (Functions.TryGetValue(funcName, out MethodInfo mi)) {
|
|
LCUser currentUser = null;
|
|
if (request.Headers.TryGetValue("x-lc-session", out StringValues session)) {
|
|
currentUser = await LCUser.BecomeWithSessionToken(session);
|
|
}
|
|
LCCloudFunctionRequest req = new LCCloudFunctionRequest {
|
|
Meta = new LCCloudFunctionRequestMeta {
|
|
RemoteAddress = LCEngine.GetIP(request)
|
|
},
|
|
Params = LCEngine.Decode(body),
|
|
SessionToken = session.ToString(),
|
|
User = currentUser
|
|
};
|
|
object result = await LCEngine.Invoke(mi, req);
|
|
if (result != null) {
|
|
return new Dictionary<string, object> {
|
|
{ "result", result }
|
|
};
|
|
}
|
|
}
|
|
return default;
|
|
}
|
|
|
|
/// <summary>
|
|
/// RPC
|
|
/// </summary>
|
|
/// <param name="funcName"></param>
|
|
/// <param name="request"></param>
|
|
/// <param name="body"></param>
|
|
/// <returns></returns>
|
|
public static async Task<object> HandleRPC(string funcName, HttpRequest request, JsonElement body) {
|
|
LCLogger.Debug($"RPC: {funcName}");
|
|
LCLogger.Debug(body.ToString());
|
|
|
|
if (Functions.TryGetValue(funcName, out MethodInfo mi)) {
|
|
LCUser currentUser = null;
|
|
if (request.Headers.TryGetValue("x-lc-session", out StringValues session)) {
|
|
currentUser = await LCUser.BecomeWithSessionToken(session);
|
|
}
|
|
LCCloudRPCRequest req = new LCCloudRPCRequest {
|
|
Meta = new LCCloudFunctionRequestMeta {
|
|
RemoteAddress = LCEngine.GetIP(request)
|
|
},
|
|
Params = LCDecoder.Decode(LCEngine.Decode(body)),
|
|
SessionToken = session.ToString(),
|
|
User = currentUser
|
|
};
|
|
object result = await LCEngine.Invoke(mi, req);
|
|
if (result != null) {
|
|
return new Dictionary<string, object> {
|
|
{ "result", LCCloud.Encode(result) }
|
|
};
|
|
}
|
|
}
|
|
return default;
|
|
}
|
|
}
|
|
}
|