feat: design time DbContext factory

Co-authored-by: Steven He <[email protected]>

src/GZCTF/GZCTF.csproj

@@ -22,7 +22,7 @@
         <WarningLevel>4</WarningLevel>
         <ServerGarbageCollection>true</ServerGarbageCollection>
         <EFOptimizeContext>true</EFOptimizeContext>
-        <EFPrecompileQueriesStage>disabled</EFPrecompileQueriesStage>
+        <EFPrecompileQueriesStage>none</EFPrecompileQueriesStage>
         <EnableRequestDelegateGenerator>true</EnableRequestDelegateGenerator>
     </PropertyGroup>
 

src/GZCTF/Models/DesignTimeAppDbContextFactory.cs

@@ -0,0 +1,15 @@
+using Microsoft.EntityFrameworkCore.Design;
+using Microsoft.EntityFrameworkCore;
+
+namespace GZCTF.Models;
+
+public class DesignTimeAppDbContextFactory : IDesignTimeDbContextFactory<AppDbContext>
+{
+    public AppDbContext CreateDbContext(string[] args)
+    {
+        var builder = new DbContextOptionsBuilder<AppDbContext>();
+        builder.UseNpgsql(o => o.UseQuerySplittingBehavior(QuerySplittingBehavior.SplitQuery));
+
+        return new AppDbContext(builder.Options);
+    }
+}

src/GZCTF/Program.cs

@@ -16,6 +16,7 @@
 global using GZCTF.Utils;
 global using AppDbContext = GZCTF.Models.AppDbContext;
 global using TaskStatus = GZCTF.Utils.TaskStatus;
+using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
 using System.Net.Mime;
 using System.Reflection;
@@ -24,6 +25,7 @@
 using GZCTF.Extensions;
 using GZCTF.Hubs;
 using GZCTF.Middlewares;
+using GZCTF.Models;
 using GZCTF.Models.Internal;
 using GZCTF.Repositories;
 using GZCTF.Repositories.Interface;
@@ -32,7 +34,6 @@
 using GZCTF.Services.Config;
 using GZCTF.Services.Container;
 using GZCTF.Services.Mail;
-using GZCTF.Utils;
 using Microsoft.AspNetCore.DataProtection;
 using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.AspNetCore.Identity;
@@ -398,6 +399,7 @@ namespace GZCTF
 {
     public class Program
     {
+        [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(DesignTimeAppDbContextFactory))]
         static Program()
         {
             using Stream stream = typeof(Program).Assembly