Add users page

ProjectLighthouse/Pages/UsersPage.cshtml.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using JetBrains.Annotations;
+using LBPUnion.ProjectLighthouse.Helpers;
+using LBPUnion.ProjectLighthouse.Pages.Layouts;
+using LBPUnion.ProjectLighthouse.Types;
+using LBPUnion.ProjectLighthouse.Types.Settings;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace LBPUnion.ProjectLighthouse.Pages;
+
+public class UsersPage : BaseLayout
+{
+    public int PageAmount;
+
+    public int PageNumber;
+
+    public int UserCount;
+
+    public List<User> Users;
+
+    public UsersPage([NotNull] Database database) : base(database)
+    {}
+
+    public async Task<IActionResult> OnGet([FromRoute] int pageNumber)
+    {
+        this.UserCount = await StatisticsHelper.UserCount();
+
+        this.PageNumber = pageNumber;
+        this.PageAmount = (int)Math.Ceiling((double)this.UserCount / ServerStatics.PageSize);
+
+        if (this.PageNumber < 0 || this.PageNumber >= this.PageAmount) return this.Redirect($"/users/{Math.Clamp(this.PageNumber, 0, this.PageAmount - 1)}");
+
+        this.Users = await this.Database.Users.OrderByDescending
+                (p => p.UserId)
+            .Skip(pageNumber * ServerStatics.PageSize)
+            .Take(ServerStatics.PageSize)
+            .ToListAsync();
+
+        return this.Page();
+    }
+}