zz

.gitignore

@@ -11,4 +11,6 @@ Release/
 node_modules/
 package-lock.json
 out/
-sw.js
+sw.js
+.DS_Store
+.idea/

Dockerfile

@@ -0,0 +1,22 @@
+# syntax=docker/dockerfile:1
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build-env
+WORKDIR /app
+
+#install npm
+RUN curl -fsSL https://deb.nodesource.com/setup_16.x | bash -
+RUN apt-get install -y nodejs
+
+#run yarn install
+COPY VoidCat/spa/package.json VoidCat/spa/yarn.lock spa/
+RUN cd spa && npx yarn install
+
+# Copy everything else and build
+COPY VoidCat .
+RUN rm -rf appsettings.*.json
+RUN dotnet publish -c Release -o out VoidCat.csproj
+
+# Build runtime image
+FROM mcr.microsoft.com/dotnet/aspnet:6.0
+WORKDIR /app
+COPY --from=build-env /app/out .
+ENTRYPOINT ["dotnet", "VoidCat.dll"]

VoidCat/Controllers/UploadController.cs

@@ -1,5 +1,4 @@
 using Microsoft.AspNetCore.Mvc;
-using System.Buffers;
 using VoidCat.Model;
 using VoidCat.Services;
 
@@ -8,32 +7,20 @@ namespace VoidCat.Controllers
     [Route("upload")]
     public class UploadController : Controller
     {
+        private readonly IFileIngressFactory _fileIngress;
         private readonly IStatsCollector _stats;
 
-        public UploadController(IStatsCollector stats)
+        public UploadController(IStatsCollector stats, IFileIngressFactory fileIngress)
         {
             _stats = stats;
+            _fileIngress = fileIngress;
         }
 
         [HttpPost]
         public Task<VoidFile> UploadFile()
         {
             return Request.HasFormContentType ?
-                saveFromForm() : saveFromBody();
-        }
-
-        private async Task<VoidFile> saveFromBody()
-        {
-            var temp = Path.GetTempFileName();
-            using var fsTemp = new FileStream(temp, FileMode.Create, FileAccess.ReadWrite);
-
-            var buffer = MemoryPool<byte>.Shared.Rent();
-            var rlen = 0;
-            while ((rlen = await Request.Body.ReadAsync(buffer.Memory)) > 0)
-            {
-               
-            }
-            return default;
+                saveFromForm() : _fileIngress.Ingress(Request.Body);
         }
 
         private Task<VoidFile> saveFromForm()

VoidCat/Dockerfile

@@ -1,22 +0,0 @@
-#See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.
-
-FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS base
-WORKDIR /app
-EXPOSE 80
-EXPOSE 443
-
-FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
-WORKDIR /src
-COPY ["VoidCat/VoidCat.csproj", "VoidCat/"]
-RUN dotnet restore "VoidCat/VoidCat.csproj"
-COPY . .
-WORKDIR "/src/VoidCat"
-RUN dotnet build "VoidCat.csproj" -c Release -o /app/build
-
-FROM build AS publish
-RUN dotnet publish "VoidCat.csproj" -c Release -o /app/publish
-
-FROM base AS final
-WORKDIR /app
-COPY --from=publish /app/publish .
-ENTRYPOINT ["dotnet", "VoidCat.dll"]

VoidCat/Program.cs

@@ -1,10 +1,13 @@
-using VoidCat;
+using VoidCat.Model;
+using VoidCat.Services;
 
 var builder = WebApplication.CreateBuilder(args);
 
 var services = builder.Services;
 services.AddRouting();
 services.AddControllers();
+services.AddScoped<IFileIngressFactory, LocalDiskFileIngressFactory>();
+services.AddScoped<IStatsCollector, InMemoryStatsCollector>();
 
 var configuration = builder.Configuration;
 var voidSettings = configuration.GetSection("Settings").Get<VoidSettings>();

VoidCat/Services/IFileIngressFactory.cs

@@ -1,6 +1,9 @@
-namespace VoidCat.Services
+using VoidCat.Model;
+
+namespace VoidCat.Services
 {
     public interface IFileIngressFactory
     {
+        Task<VoidFile> Ingress(Stream inStream);
     }
 }

VoidCat/Services/InMemoryStatsCollector.cs

@@ -0,0 +1,15 @@
+namespace VoidCat.Services
+{
+    public class InMemoryStatsCollector : IStatsCollector
+    {
+        public ValueTask TrackIngress(Guid id, ulong amount)
+        {
+            throw new NotImplementedException();
+        }
+
+        public ValueTask TrackEgress(Guid id, ulong amount)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

VoidCat/Services/LocalDiskFileIngressFactory.cs

@@ -0,0 +1,42 @@
+using System.Buffers;
+using VoidCat.Model;
+
+namespace VoidCat.Services;
+
+public class LocalDiskFileIngressFactory : IFileIngressFactory
+{
+    private readonly VoidSettings _settings;
+    private readonly IStatsCollector _stats;
+
+    public LocalDiskFileIngressFactory(VoidSettings settings, IStatsCollector stats)
+    {
+        _settings = settings;
+        _stats = stats;
+    }
+
+    public async Task<VoidFile> Ingress(Stream inStream)
+    {
+        var id = Guid.NewGuid();
+        var fPath = mapPath(id);
+        using var fsTemp = new FileStream(fPath, FileMode.Create, FileAccess.ReadWrite);
+
+        var buffer = MemoryPool<byte>.Shared.Rent();
+        var total = 0UL;
+        var readLength = 0;
+        while ((readLength = await inStream.ReadAsync(buffer.Memory)) > 0)
+        {
+            await fsTemp.WriteAsync(buffer.Memory[..readLength]);
+            await _stats.TrackIngress(id, (ulong)readLength);
+            total += (ulong)readLength;
+        }
+        
+        return new()
+        {
+            Id = id,
+            Size = total
+        };
+    }
+
+    private string mapPath(Guid id) =>
+        Path.Join(_settings.FilePath, id.ToString());
+}

VoidCat/Services/StatsCollector.cs

@@ -1,6 +0,0 @@
-namespace VoidCat.Services
-{
-    public class StatsCollector
-    {
-    }
-}

VoidCat/VoidCat.csproj

@@ -17,6 +17,9 @@
 		<!-- Don't publish the SPA source files, but do show them in the project files list -->
 		<Content Remove="$(SpaRoot)**" />
 		<Content Include="$(SolutionDir).github\workflows\build.yml" />
+		<Content Include="..\Dockerfile">
+		  <Link>Dockerfile</Link>
+		</Content>
 		<None Remove="$(SpaRoot)**" />
 		<None Include="$(SpaRoot)**" Exclude="$(SpaRoot)node_modules\**" />
 	</ItemGroup>

VoidCat/spa/src/App.js

@@ -1,9 +1,13 @@
 import './App.css';
 
 function App() {
+    
+    function selectFiles(e) {
+        
+    }
   return (
       <div className="app">
-          <div className="drop">
+          <div className="drop" onClick={selectFiles}>
               <h3>Drop files here!</h3>
           </div>
     </div>