add chat base

Foxchat.Chat/Database/ChatContext.cs

@@ -0,0 +1,52 @@
+using Foxchat.Core;
+using Foxchat.Core.Database;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Design;
+
+namespace Foxchat.Chat.Database;
+
+public class ChatContext : IDatabaseContext
+{
+    private readonly string _connString;
+
+    public override DbSet<Instance> Instance { get; set; }
+
+    public ChatContext(InstanceConfig config)
+    {
+        _connString = new Npgsql.NpgsqlConnectionStringBuilder(config.Database.Url)
+        {
+            Timeout = config.Database.Timeout ?? 5,
+            MaxPoolSize = config.Database.MaxPoolSize ?? 50,
+        }.ConnectionString;
+    }
+
+    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+            => optionsBuilder
+                .UseNpgsql(_connString)
+                .UseSnakeCaseNamingConvention();
+
+    protected override void ConfigureConventions(ModelConfigurationBuilder configurationBuilder)
+    {
+        // ULIDs are stored as UUIDs in the database
+        configurationBuilder.Properties<Ulid>().HaveConversion<UlidConverter>();
+    }
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+    }
+}
+
+public class DesignTimeIdentityContextFactory : IDesignTimeDbContextFactory<ChatContext>
+{
+    public ChatContext CreateDbContext(string[] args)
+    {
+        // Read the configuration file
+        var config = new ConfigurationBuilder()
+            .AddConfiguration("identity.ini")
+            .Build()
+            // Get the configuration as our config class
+            .Get<InstanceConfig>() ?? new();
+
+        return new ChatContext(config);
+    }
+}

Foxchat.Chat/Foxchat.Chat.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="EFCore.NamingConventions" Version="8.0.3" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.5" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.5" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.5">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
+    <PackageReference Include="Serilog.AspNetCore" Version="8.0.1" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Foxchat.Core\Foxchat.Core.csproj" />
+  </ItemGroup>
+
+</Project>

Foxchat.Chat/GlobalUsing.cs

@@ -0,0 +1,3 @@
+global using ILogger = Serilog.ILogger;
+global using Log = Serilog.Log;
+global using NUlid;

Foxchat.Chat/InstanceConfig.cs

@@ -0,0 +1,5 @@
+using Foxchat.Core;
+
+namespace Foxchat.Chat;
+
+public class InstanceConfig : CoreConfig;

Foxchat.Chat/Program.cs

@@ -0,0 +1,53 @@
+using Newtonsoft.Json.Serialization;
+using Serilog;
+using Foxchat.Core;
+using Foxchat.Chat;
+using Foxchat.Chat.Database;
+
+var builder = WebApplication.CreateBuilder(args);
+
+var config = builder.AddConfiguration<InstanceConfig>("chat.ini");
+
+builder.Services.AddSerilog(config.LogEventLevel);
+
+await BuildInfo.ReadBuildInfo();
+Log.Information("Starting Foxchat.Chat {Version} ({Hash})", BuildInfo.Version, BuildInfo.Hash);
+
+builder.Services
+    .AddControllers()
+    .AddNewtonsoftJson(options =>
+        options.SerializerSettings.ContractResolver = new DefaultContractResolver
+        {
+            NamingStrategy = new SnakeCaseNamingStrategy()
+        });
+
+builder.Services
+    .AddCoreServices<ChatContext>()
+    .AddEndpointsApiExplorer()
+    .AddSwaggerGen();
+
+var app = builder.Build();
+
+app.UseSerilogRequestLogging();
+app.UseRouting();
+app.UseSwagger();
+app.UseSwaggerUI();
+app.UseCors();
+app.UseAuthentication();
+app.UseAuthorization();
+app.MapControllers();
+
+using (var scope = app.Services.CreateScope())
+using (var context = scope.ServiceProvider.GetRequiredService<ChatContext>())
+{
+    Log.Information("Initializing instance keypair...");
+    if (await context.InitializeInstanceAsync())
+    {
+        Log.Information("Initialized instance keypair");
+    }
+}
+
+app.Urls.Clear();
+app.Urls.Add(config.Address);
+
+app.Run();

Foxchat.Chat/chat.ini

@@ -0,0 +1,15 @@
+Host = localhost
+Port = 7610
+Domain = chat.fox.localhost
+
+; The level to log things at. Valid settings: Verbose, Debug, Information, Warning, Error, Fatal
+LogEventLevel = Debug
+
+[Database]
+; The database URL in ADO.NET format.
+Url = "Host=localhost;Database=foxchat_cs_chat;Username=foxchat;Password=password"
+
+; The timeout for opening new connections. Defaults to 5.
+Timeout = 5
+; The maximum number of open connections. Defaults to 50.
+MaxPoolSize = 500

Foxchat.Core/GlobalUsing.cs

@@ -0,0 +1,3 @@
+global using ILogger = Serilog.ILogger;
+global using Log = Serilog.Log;
+global using NUlid;

Foxchat.Identity/InstanceConfig.cs

@@ -2,6 +2,4 @@ using Foxchat.Core;
 
 namespace Foxchat.Identity;
 
-public class InstanceConfig : CoreConfig
+public class InstanceConfig : CoreConfig;
-{
-}

Foxchat.sln

@@ -7,6 +7,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Foxchat.Identity", "Foxchat
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Foxchat.Core", "Foxchat.Core\Foxchat.Core.csproj", "{06352B8B-628C-4476-9F78-83F326B05B16}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Foxchat.Chat", "Foxchat.Chat\Foxchat.Chat.csproj", "{9DC99C95-55DD-4091-9F2B-92B6BCF9D980}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -24,5 +26,9 @@ Global
 		{06352B8B-628C-4476-9F78-83F326B05B16}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{06352B8B-628C-4476-9F78-83F326B05B16}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{06352B8B-628C-4476-9F78-83F326B05B16}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9DC99C95-55DD-4091-9F2B-92B6BCF9D980}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9DC99C95-55DD-4091-9F2B-92B6BCF9D980}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9DC99C95-55DD-4091-9F2B-92B6BCF9D980}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9DC99C95-55DD-4091-9F2B-92B6BCF9D980}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal