:drunk: Write shit code trying to split up the Auth (WIP)

DysonNetwork.Pass/Extensions/OptionalQueryExtensions.cs

@@ -0,0 +1,45 @@
+using System.Collections;
+using System.Linq.Expressions;
+using Microsoft.EntityFrameworkCore.Query;
+
+namespace DysonNetwork.Pass.Extensions;
+
+public static class OptionalQueryExtensions
+{
+    public static IQueryable<T> If<
+        T
+    >(
+        this IQueryable<T> source,
+        bool condition,
+        Func<IQueryable<T>, IQueryable<T>> transform
+    )
+    {
+        return condition ? transform(source) : source;
+    }
+
+    public static IQueryable<T> If<
+        T,
+        TP
+    >(
+        this IIncludableQueryable<T, TP> source,
+        bool condition,
+        Func<IIncludableQueryable<T, TP>, IQueryable<T>> transform
+    )
+        where T : class
+    {
+        return condition ? transform(source) : source;
+    }
+
+    public static IQueryable<T> If<
+        T,
+        TP
+    >(
+        this IIncludableQueryable<T, IEnumerable<TP>> source,
+        bool condition,
+        Func<IIncludableQueryable<T, IEnumerable<TP>>, IQueryable<T>> transform
+    )
+        where T : class
+    {
+        return condition ? transform(source) : source;
+    }
+}