Implemented roles and action timestamps. Added oermissions selector and interfaces

Moonlight.Api/Database/DataContext.cs

@@ -9,6 +9,8 @@ public class DataContext : DbContext
 {
     public DbSet<User> Users { get; set; }
     public DbSet<SettingsOption> SettingsOptions { get; set; }
+    public DbSet<Role> Roles { get; set; }
+    public DbSet<RoleMember> RoleMembers { get; set; }
 
     private readonly IOptions<DatabaseOptions> Options;
 

Moonlight.Api/Database/DatabaseRepository.cs

@@ -1,4 +1,5 @@
 using Microsoft.EntityFrameworkCore;
+using Moonlight.Api.Database.Interfaces;
 
 namespace Moonlight.Api.Database;
 
@@ -17,6 +18,12 @@ public class DatabaseRepository<T> where T : class
 
     public async Task<T> AddAsync(T entity)
     {
+        if (entity is IActionTimestamps actionTimestamps)
+        {
+            actionTimestamps.CreatedAt = DateTimeOffset.UtcNow;
+            actionTimestamps.UpdatedAt = DateTimeOffset.UtcNow;
+        }
+        
         var final = Set.Add(entity);
         await DataContext.SaveChangesAsync();
         return final.Entity;
@@ -24,6 +31,9 @@ public class DatabaseRepository<T> where T : class
 
     public async Task UpdateAsync(T entity)
     {
+        if (entity is IActionTimestamps actionTimestamps)
+            actionTimestamps.UpdatedAt = DateTimeOffset.UtcNow;
+        
         Set.Update(entity);
         await DataContext.SaveChangesAsync();
     }

Moonlight.Api/Database/Entities/Role.cs

@@ -0,0 +1,24 @@
+using System.ComponentModel.DataAnnotations;
+using Moonlight.Api.Database.Interfaces;
+
+namespace Moonlight.Api.Database.Entities;
+
+public class Role : IActionTimestamps
+{
+    public int Id { get; set; }
+
+    [MaxLength(15)]
+    public required string Name { get; set; }
+    
+    [MaxLength(100)]
+    public required string Description { get; set; }
+
+    public string[] Permissions { get; set; } = [];
+    
+    // Relations
+    public List<RoleMember> Members { get; set; } = [];
+    
+    // Action timestamps
+    public DateTimeOffset CreatedAt { get; set; }
+    public DateTimeOffset UpdatedAt { get; set; }
+}

Moonlight.Api/Database/Entities/RoleMember.cs

@@ -0,0 +1,15 @@
+using Moonlight.Api.Database.Interfaces;
+
+namespace Moonlight.Api.Database.Entities;
+
+public class RoleMember : IActionTimestamps
+{
+    public int Id { get; set; }
+
+    public Role Role { get; set; }
+    public User User { get; set; }
+    
+    // Action timestamps
+    public DateTimeOffset CreatedAt { get; set; }
+    public DateTimeOffset UpdatedAt { get; set; }
+}

Moonlight.Api/Database/Entities/User.cs

@@ -1,16 +1,26 @@
 using System.ComponentModel.DataAnnotations;
+using Moonlight.Api.Database.Interfaces;
 
 namespace Moonlight.Api.Database.Entities;
 
-public class User
+public class User : IActionTimestamps
 {
     public int Id { get; set; }
 
+    // Base information
     [MaxLength(50)]
     public required string Username { get; set; }
     
     [MaxLength(254)]
     public required string Email { get; set; }
 
+    // Authentication
     public DateTimeOffset InvalidateTimestamp { get; set; }
+
+    // Relations
+    public List<RoleMember> RoleMemberships { get; set; } = [];
+    
+    // Action timestamps
+    public DateTimeOffset CreatedAt { get; set; }
+    public DateTimeOffset UpdatedAt { get; set; }
 }

Moonlight.Api/Database/Interfaces/IActionTimestamps.cs

@@ -0,0 +1,7 @@
+namespace Moonlight.Api.Database.Interfaces;
+
+internal interface IActionTimestamps
+{
+    public DateTimeOffset CreatedAt { get; set; }
+    public DateTimeOffset UpdatedAt { get; set; }
+}

Moonlight.Api/Database/Migrations/20251230200748_AddedRolesAndActionTimestamps.Designer.cs

@@ -0,0 +1,177 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Moonlight.Api.Database;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace Moonlight.Api.Database.Migrations
+{
+    [DbContext(typeof(DataContext))]
+    [Migration("20251230200748_AddedRolesAndActionTimestamps")]
+    partial class AddedRolesAndActionTimestamps
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasDefaultSchema("core")
+                .HasAnnotation("ProductVersion", "10.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.Role", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(15)
+                        .HasColumnType("character varying(15)");
+
+                    b.PrimitiveCollection<string[]>("Permissions")
+                        .IsRequired()
+                        .HasColumnType("text[]");
+
+                    b.Property<DateTimeOffset>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Roles", "core");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.RoleMember", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTimeOffset>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("RoleMembers", "core");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.SettingsOption", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Key")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<string>("Value")
+                        .IsRequired()
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("SettingsOptions", "core");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasMaxLength(254)
+                        .HasColumnType("character varying(254)");
+
+                    b.Property<DateTimeOffset>("InvalidateTimestamp")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTimeOffset>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users", "core");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.RoleMember", b =>
+                {
+                    b.HasOne("Moonlight.Api.Database.Entities.Role", "Role")
+                        .WithMany("Members")
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Moonlight.Api.Database.Entities.User", "User")
+                        .WithMany("RoleMemberships")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Role");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.Role", b =>
+                {
+                    b.Navigation("Members");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.User", b =>
+                {
+                    b.Navigation("RoleMemberships");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Moonlight.Api/Database/Migrations/20251230200748_AddedRolesAndActionTimestamps.cs

@@ -0,0 +1,115 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace Moonlight.Api.Database.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddedRolesAndActionTimestamps : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<DateTimeOffset>(
+                name: "CreatedAt",
+                schema: "core",
+                table: "Users",
+                type: "timestamp with time zone",
+                nullable: false,
+                defaultValue: new DateTimeOffset(new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified), new TimeSpan(0, 0, 0, 0, 0)));
+
+            migrationBuilder.AddColumn<DateTimeOffset>(
+                name: "UpdatedAt",
+                schema: "core",
+                table: "Users",
+                type: "timestamp with time zone",
+                nullable: false,
+                defaultValue: new DateTimeOffset(new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified), new TimeSpan(0, 0, 0, 0, 0)));
+
+            migrationBuilder.CreateTable(
+                name: "Roles",
+                schema: "core",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    Name = table.Column<string>(type: "character varying(15)", maxLength: 15, nullable: false),
+                    Description = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
+                    Permissions = table.Column<string[]>(type: "text[]", nullable: false),
+                    CreatedAt = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
+                    UpdatedAt = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Roles", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "RoleMembers",
+                schema: "core",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    RoleId = table.Column<int>(type: "integer", nullable: false),
+                    UserId = table.Column<int>(type: "integer", nullable: false),
+                    CreatedAt = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
+                    UpdatedAt = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_RoleMembers", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_RoleMembers_Roles_RoleId",
+                        column: x => x.RoleId,
+                        principalSchema: "core",
+                        principalTable: "Roles",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_RoleMembers_Users_UserId",
+                        column: x => x.UserId,
+                        principalSchema: "core",
+                        principalTable: "Users",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_RoleMembers_RoleId",
+                schema: "core",
+                table: "RoleMembers",
+                column: "RoleId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_RoleMembers_UserId",
+                schema: "core",
+                table: "RoleMembers",
+                column: "UserId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "RoleMembers",
+                schema: "core");
+
+            migrationBuilder.DropTable(
+                name: "Roles",
+                schema: "core");
+
+            migrationBuilder.DropColumn(
+                name: "CreatedAt",
+                schema: "core",
+                table: "Users");
+
+            migrationBuilder.DropColumn(
+                name: "UpdatedAt",
+                schema: "core",
+                table: "Users");
+        }
+    }
+}

Moonlight.Api/Database/Migrations/DataContextModelSnapshot.cs

@@ -23,6 +23,68 @@ namespace Moonlight.Api.Database.Migrations
 
             NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
 
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.Role", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(15)
+                        .HasColumnType("character varying(15)");
+
+                    b.PrimitiveCollection<string[]>("Permissions")
+                        .IsRequired()
+                        .HasColumnType("text[]");
+
+                    b.Property<DateTimeOffset>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Roles", "core");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.RoleMember", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTimeOffset>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("RoleMembers", "core");
+                });
+
             modelBuilder.Entity("Moonlight.Api.Database.Entities.SettingsOption", b =>
                 {
                     b.Property<int>("Id")
@@ -54,6 +116,9 @@ namespace Moonlight.Api.Database.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
                     b.Property<string>("Email")
                         .IsRequired()
                         .HasMaxLength(254)
@@ -62,6 +127,9 @@ namespace Moonlight.Api.Database.Migrations
                     b.Property<DateTimeOffset>("InvalidateTimestamp")
                         .HasColumnType("timestamp with time zone");
 
+                    b.Property<DateTimeOffset>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
                     b.Property<string>("Username")
                         .IsRequired()
                         .HasMaxLength(50)
@@ -71,6 +139,35 @@ namespace Moonlight.Api.Database.Migrations
 
                     b.ToTable("Users", "core");
                 });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.RoleMember", b =>
+                {
+                    b.HasOne("Moonlight.Api.Database.Entities.Role", "Role")
+                        .WithMany("Members")
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Moonlight.Api.Database.Entities.User", "User")
+                        .WithMany("RoleMemberships")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Role");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.Role", b =>
+                {
+                    b.Navigation("Members");
+                });
+
+            modelBuilder.Entity("Moonlight.Api.Database.Entities.User", b =>
+                {
+                    b.Navigation("RoleMemberships");
+                });
 #pragma warning restore 612, 618
         }
     }

Moonlight.Api/Http/Controllers/Admin/RolesController.cs

@@ -0,0 +1,123 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Moonlight.Api.Database;
+using Moonlight.Api.Database.Entities;
+using Moonlight.Api.Mappers;
+using Moonlight.Shared.Http.Requests;
+using Moonlight.Shared.Http.Requests.Roles;
+using Moonlight.Shared.Http.Responses;
+using Moonlight.Shared.Http.Responses.Admin;
+
+namespace Moonlight.Api.Http.Controllers.Admin;
+
+[ApiController]
+[Route("api/admin/roles")]
+public class RolesController : Controller
+{
+    private readonly DatabaseRepository<Role> RoleRepository;
+
+    public RolesController(DatabaseRepository<Role> roleRepository)
+    {
+        RoleRepository = roleRepository;
+    }
+
+    [HttpGet]
+    public async Task<ActionResult<PagedData<RoleResponse>>> GetAsync(
+        [FromQuery] int startIndex,
+        [FromQuery] int length,
+        [FromQuery] FilterOptions? filterOptions
+    )
+    {
+        // Validation
+        if (startIndex < 0)
+            return Problem("Invalid start index specified", statusCode: 400);
+
+        if (length is < 1 or > 100)
+            return Problem("Invalid length specified");
+
+        // Query building
+        
+        var query = RoleRepository
+            .Query();
+
+        // Filters
+        if (filterOptions != null)
+        {
+            foreach (var filterOption in filterOptions.Filters)
+            {
+                query = filterOption.Key switch
+                {
+                    nameof(Role.Name) =>
+                        query.Where(role => EF.Functions.ILike(role.Name, $"%{filterOption.Value}%")),
+
+                    _ => query
+                };
+            }
+        }
+
+        // Pagination
+        var data = await query
+            .ProjectToResponse()
+            .Skip(startIndex)
+            .Take(length)
+            .ToArrayAsync();
+
+        var total = await query.CountAsync();
+
+        return new PagedData<RoleResponse>(data, total);
+    }
+
+    [HttpGet("{id:int}")]
+    public async Task<ActionResult<RoleResponse>> GetAsync([FromRoute] int id)
+    {
+        var role = await RoleRepository
+            .Query()
+            .FirstOrDefaultAsync(x => x.Id == id);
+
+        if (role == null)
+            return Problem("No role with this id found", statusCode: 404);
+
+        return RoleMapper.MapToResponse(role);
+    }
+
+    [HttpPost]
+    public async Task<ActionResult<RoleResponse>> CreateAsync([FromBody] CreateRoleRequest request)
+    {
+        var role = RoleMapper.MapToRole(request);
+
+        var finalRole = await RoleRepository.AddAsync(role);
+
+        return RoleMapper.MapToResponse(finalRole);
+    }
+
+    [HttpPatch("{id:int}")]
+    public async Task<ActionResult<RoleResponse>> UpdateAsync([FromRoute] int id, [FromBody] UpdateRoleRequest request)
+    {
+        var role = await RoleRepository
+            .Query()
+            .FirstOrDefaultAsync(x => x.Id == id);
+
+        if (role == null)
+            return Problem("No role with this id found", statusCode: 404);
+        
+        RoleMapper.Merge(role, request);
+
+        await RoleRepository.UpdateAsync(role);
+
+        return RoleMapper.MapToResponse(role);
+    }
+
+    [HttpDelete("{id:int}")]
+    public async Task<ActionResult> DeleteAsync([FromRoute] int id)
+    {
+        var role = await RoleRepository
+            .Query()
+            .FirstOrDefaultAsync(x => x.Id == id);
+
+        if (role == null)
+            return Problem("No role with this id found", statusCode: 404);
+
+        await RoleRepository.RemoveAsync(role);
+        return NoContent();
+    }
+}

Moonlight.Api/Http/Controllers/UsersController.cs

@@ -37,6 +37,8 @@ public class UsersController : Controller
         if (length is < 1 or > 100)
             return Problem("Invalid length specified");
 
+        // Query building
+        
         var query = UserRepository
             .Query();
 

Moonlight.Api/Implementations/PermissionAuthorizationHandler.cs

@@ -0,0 +1,11 @@
+using Microsoft.AspNetCore.Authorization;
+
+namespace Moonlight.Api.Implementations;
+
+public class PermissionAuthorizationHandler : AuthorizationHandler<PermissionRequirement>
+{
+    protected override async Task HandleRequirementAsync(AuthorizationHandlerContext context, PermissionRequirement requirement)
+    {
+        
+    }
+}

Moonlight.Api/Implementations/PermissionPolicyProvider.cs

@@ -0,0 +1,44 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.Options;
+using Moonlight.Shared;
+
+namespace Moonlight.Api.Implementations;
+
+public class PermissionPolicyProvider : IAuthorizationPolicyProvider
+{
+    private readonly DefaultAuthorizationPolicyProvider FallbackProvider;
+    
+    public PermissionPolicyProvider(IOptions<AuthorizationOptions> options)
+    {
+        FallbackProvider = new DefaultAuthorizationPolicyProvider(options);
+    }
+    
+    public async Task<AuthorizationPolicy?> GetPolicyAsync(string policyName)
+    {
+        if (!policyName.StartsWith("Permission:", StringComparison.OrdinalIgnoreCase))
+            return await FallbackProvider.GetPolicyAsync(policyName);
+        
+        var identifier = policyName.Substring(Permissions.Prefix.Length);
+        
+        var policy = new AuthorizationPolicyBuilder();
+        policy.AddRequirements(new PermissionRequirement(identifier));
+
+        return policy.Build();
+    }
+
+    public Task<AuthorizationPolicy> GetDefaultPolicyAsync()
+        => FallbackProvider.GetDefaultPolicyAsync();
+
+    public Task<AuthorizationPolicy?> GetFallbackPolicyAsync()
+        => FallbackProvider.GetFallbackPolicyAsync();
+}
+
+public class PermissionRequirement : IAuthorizationRequirement
+{
+    public string Identifier { get; }
+    
+    public PermissionRequirement(string identifier)
+    {
+        Identifier = identifier;
+    }
+}

Moonlight.Api/Mappers/RoleMapper.cs

@@ -0,0 +1,20 @@
+using System.Diagnostics.CodeAnalysis;
+using Moonlight.Api.Database.Entities;
+using Moonlight.Shared.Http.Requests.Roles;
+using Moonlight.Shared.Http.Responses.Admin;
+using Riok.Mapperly.Abstractions;
+
+namespace Moonlight.Api.Mappers;
+
+[Mapper]
+[SuppressMessage("Mapper", "RMG020:Source member is not mapped to any target member")]
+[SuppressMessage("Mapper", "RMG012:Source member was not found for target member")]
+public static partial class RoleMapper
+{
+    [MapProperty([nameof(Role.Members), nameof(Role.Members.Count)], nameof(RoleResponse.MemberCount))]
+    public static partial RoleResponse MapToResponse(Role role);
+    public static partial Role MapToRole(CreateRoleRequest request);
+    public static partial void Merge([MappingTarget] Role role, UpdateRoleRequest request);
+
+    public static partial IQueryable<RoleResponse> ProjectToResponse(this IQueryable<Role> roles);
+}

Moonlight.Api/Startup/Startup.Base.cs

@@ -33,7 +33,6 @@ public partial class Startup
 
     private static void UseBase(WebApplication application)
     {
-
         application.UseRouting();
     }
 

Moonlight.Frontend/Implementations/PermissionProvider.cs

@@ -0,0 +1,21 @@
+using LucideBlazor;
+using Moonlight.Frontend.Interfaces;
+using Moonlight.Frontend.Models;
+using Moonlight.Shared;
+
+namespace Moonlight.Frontend.Implementations;
+
+public sealed class PermissionProvider : IPermissionProvider
+{
+    public Task<PermissionCategory[]> GetPermissionsAsync()
+    {
+        return Task.FromResult<PermissionCategory[]>([
+           new PermissionCategory("User Management", typeof(UsersRoundIcon), [
+               new Permission(Permissions.Admin.Users.Create, "Create", "Create new users"),
+               new Permission(Permissions.Admin.Users.View, "View", "View all users"),
+               new Permission(Permissions.Admin.Users.Edit, "Edit", "Edit user details"),
+               new Permission(Permissions.Admin.Users.Delete, "Delete", "Delete user accounts"),
+           ]),
+        ]);
+    }
+}

Moonlight.Frontend/Interfaces/IPermissionProvider.cs

@@ -0,0 +1,8 @@
+using Moonlight.Frontend.Models;
+
+namespace Moonlight.Frontend.Interfaces;
+
+public interface IPermissionProvider
+{
+    public Task<PermissionCategory[]> GetPermissionsAsync();
+}

Moonlight.Frontend/Mappers/RoleMapper.cs

@@ -0,0 +1,14 @@
+using System.Diagnostics.CodeAnalysis;
+using Moonlight.Shared.Http.Requests.Roles;
+using Moonlight.Shared.Http.Responses.Admin;
+using Riok.Mapperly.Abstractions;
+
+namespace Moonlight.Frontend.Mappers;
+
+[Mapper]
+[SuppressMessage("Mapper", "RMG020:No members are mapped in an object mapping")]
+[SuppressMessage("Mapper", "RMG012:No members are mapped in an object mapping")]
+public static partial class RoleMapper
+{
+    public static partial UpdateRoleRequest MapToUpdate(RoleResponse role);
+}

Moonlight.Frontend/Models/Permission.cs

@@ -0,0 +1,17 @@
+using System.Diagnostics.CodeAnalysis;
+
+namespace Moonlight.Frontend.Models;
+
+public class Permission
+{
+    public string Identifier { get; init; }
+    public string Name { get; init; }
+    public string Description { get; init; }
+    
+    public Permission(string identifier, string name, string description)
+    {
+        Identifier = identifier;
+        Name = name;
+        Description = description;
+    }
+}

Moonlight.Frontend/Models/PermissionCategory.cs

@@ -0,0 +1,21 @@
+using System.Diagnostics.CodeAnalysis;
+
+namespace Moonlight.Frontend.Models;
+
+public record PermissionCategory
+{
+    public string Name { get; init; }
+    
+    // Used to prevent the IL-Trimming from removing this type as its dynamically assigned a type, and we
+    // need it to work properly
+    [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.All)]
+    public Type Icon { get; init; }
+    public Permission[] Permissions { get; init; }
+    
+    public PermissionCategory(string name, Type icon, Permission[] permissions)
+    {
+        Name = name;
+        Icon = icon;
+        Permissions = permissions;
+    }
+}

Moonlight.Frontend/Startup/Startup.Auth.cs

@@ -1,16 +1,20 @@
 using Microsoft.AspNetCore.Components.Authorization;
 using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
 using Microsoft.Extensions.DependencyInjection;
+using Moonlight.Frontend.Implementations;
+using Moonlight.Frontend.Interfaces;
 using Moonlight.Frontend.Services;
 
 namespace Moonlight.Frontend.Startup;
 
 public partial class Startup
 {
-    public void AddAuth(WebAssemblyHostBuilder builder)
+    private void AddAuth(WebAssemblyHostBuilder builder)
     {
         builder.Services.AddScoped<AuthenticationStateProvider, RemoteAuthProvider>();
         builder.Services.AddAuthorizationCore();
         builder.Services.AddCascadingAuthenticationState();
+
+        builder.Services.AddSingleton<IPermissionProvider, PermissionProvider>();
     }
 }

Moonlight.Frontend/Startup/Startup.Base.cs

@@ -11,7 +11,7 @@ namespace Moonlight.Frontend.Startup;
 
 public partial class Startup
 {
-    public void AddBase(WebAssemblyHostBuilder builder)
+    private void AddBase(WebAssemblyHostBuilder builder)
     {
         builder.RootComponents.Add<App>("#app");
         builder.RootComponents.Add<HeadOutlet>("head::after");

Moonlight.Frontend/UI/Admin/Components/PermissionSelector.razor

@@ -0,0 +1,85 @@
+@using Moonlight.Frontend.Interfaces
+@using Moonlight.Frontend.Models
+@using ShadcnBlazor.Extras.Common
+@using ShadcnBlazor.Accordions
+@using ShadcnBlazor.Checkboxes
+@using ShadcnBlazor.Labels
+
+@inject IEnumerable<IPermissionProvider> Providers
+
+<LazyLoader Load="LoadAsync">
+    <Accordion ClassName="flex w-full flex-col gap-2 overflow-y-auto max-h-80 scrollbar-thin"
+               Type="AccordionType.Multiple">
+        @foreach (var category in Categories)
+        {
+            <AccordionItem
+                ClassName="rounded-lg border bg-background px-4 last:border-b"
+                Value="@category.Name"
+                @key="category.Name">
+                <AccordionTrigger className="group hover:no-underline [&>svg]:hidden">
+                    <div class="flex w-full items-center gap-3">
+                        <div class="relative size-4 shrink-0">
+                            <DynamicComponent Type="category.Icon" Parameters="IconParameters"/>
+                        </div>
+                        <span class="flex-1 text-left">@category.Name</span>
+                    </div>
+                </AccordionTrigger>
+                <AccordionContent ClassName="ps-7">
+                    <div class="grid gap-3 grid-cols-2">
+                        @foreach (var permission in category.Permissions)
+                        {
+                            <div class="flex flex-row gap-x-2">
+                                @if (Permissions.Contains(permission.Identifier))
+                                {
+                                    <Checkbox ValueChanged="b => HandleToggle(permission.Identifier, b)"
+                                              DefaultValue="true"
+                                              id="@permission.Identifier"/>
+                                }
+                                else
+                                {
+                                    <Checkbox ValueChanged="b => HandleToggle(permission.Identifier, b)"
+                                              DefaultValue="false"
+                                              id="@permission.Identifier"/>
+                                }
+                                <Label for="@permission.Identifier">@permission.Name</Label>
+                            </div>
+                        }
+                    </div>
+                </AccordionContent>
+            </AccordionItem>
+        }
+    </Accordion>
+</LazyLoader>
+
+@code
+{
+    [Parameter] public List<string> Permissions { get; set; } = new();
+
+    private static readonly Dictionary<string, object> IconParameters = new()
+    {
+        ["ClassName"] = "absolute inset-0 size-4 text-muted-foreground"
+    };
+
+    private readonly List<PermissionCategory> Categories = new();
+
+    private async Task LoadAsync(LazyLoader _)
+    {
+        foreach (var provider in Providers)
+        {
+            Categories.AddRange(
+                await provider.GetPermissionsAsync()
+            );
+        }
+    }
+
+    private void HandleToggle(string permission, bool toggle)
+    {
+        if (toggle)
+        {
+            if (!Permissions.Contains(permission))
+                Permissions.Add(permission);
+        }
+        else
+            Permissions.Remove(permission);
+    }
+}

Moonlight.Frontend/UI/Admin/Modals/CreateRoleDialog.razor

@@ -0,0 +1,83 @@
+@using Moonlight.Frontend.UI.Admin.Components
+@using Moonlight.Shared.Http.Requests.Roles
+@using ShadcnBlazor.Buttons
+@using ShadcnBlazor.Dialogs
+@using ShadcnBlazor.Extras.Common
+@using ShadcnBlazor.Extras.FormHandlers
+@using ShadcnBlazor.Inputs
+@using ShadcnBlazor.Labels
+
+@inherits ShadcnBlazor.Extras.Dialogs.DialogBase
+
+<DialogHeader>
+    <DialogTitle>
+        Create new role
+    </DialogTitle>
+    <DialogDescription>
+        Create a new role by giving it a name, a description and the permissions it should grant to its members
+    </DialogDescription>
+</DialogHeader>
+
+<FormHandler @ref="FormHandler" Model="Request" OnValidSubmit="SubmitAsync">
+    <div class="flex flex-col gap-6">
+
+        <FormValidationSummary/>
+
+        <div class="grid gap-2">
+            <Label for="roleName">Name</Label>
+            <InputField
+                @bind-Value="Request.Name"
+                id="roleName"
+                placeholder="My fancy role"/>
+        </div>
+
+        <div class="grid gap-2">
+            <Label for="roleDescription">Description</Label>
+            <textarea
+                @bind="Request.Description"
+                id="roleDescription"
+                maxlength="100"
+                class="border-input placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 md:text-sm"
+                placeholder="Describe what the role should be used for">
+                
+            </textarea>
+        </div>
+        
+        <div class="grid gap-2">
+            <Label>Permissions</Label>
+            <PermissionSelector Permissions="Permissions" />
+        </div>
+    </div>
+</FormHandler>
+
+<DialogFooter ClassName="justify-end gap-x-1">
+    <WButtom OnClick="_ => FormHandler.SubmitAsync()">Save changes</WButtom>
+</DialogFooter>
+
+@code
+{
+    [Parameter] public Func<CreateRoleRequest, Task> OnSubmit { get; set; }
+
+    private CreateRoleRequest Request;
+    private List<string> Permissions;
+    private FormHandler FormHandler;
+
+    protected override void OnInitialized()
+    {
+        Request = new()
+        {
+            Permissions = []
+        };
+        
+        Permissions = new();
+    }
+
+    private async Task SubmitAsync()
+    {
+        Request.Permissions = Permissions.ToArray();
+        
+        await OnSubmit.Invoke(Request);
+
+        await CloseAsync();
+    }
+}

Moonlight.Frontend/UI/Admin/Modals/UpdateRoleDialog.razor

@@ -0,0 +1,82 @@
+@using Moonlight.Frontend.Mappers
+@using Moonlight.Frontend.UI.Admin.Components
+@using Moonlight.Shared.Http.Requests.Roles
+@using Moonlight.Shared.Http.Responses.Admin
+@using ShadcnBlazor.Buttons
+@using ShadcnBlazor.Dialogs
+@using ShadcnBlazor.Extras.Common
+@using ShadcnBlazor.Extras.FormHandlers
+@using ShadcnBlazor.Inputs
+@using ShadcnBlazor.Labels
+
+@inherits ShadcnBlazor.Extras.Dialogs.DialogBase
+
+<DialogHeader>
+    <DialogTitle>
+        Update @Role.Name
+    </DialogTitle>
+    <DialogDescription>
+        Update name, description and the permissions the role should grant to its members
+    </DialogDescription>
+</DialogHeader>
+
+<FormHandler @ref="FormHandler" Model="Request" OnValidSubmit="SubmitAsync">
+    <div class="flex flex-col gap-6">
+
+        <FormValidationSummary/>
+
+        <div class="grid gap-2">
+            <Label for="roleName">Name</Label>
+            <InputField
+                @bind-Value="Request.Name"
+                id="roleName"
+                placeholder="My fancy role"/>
+        </div>
+
+        <div class="grid gap-2">
+            <Label for="roleDescription">Description</Label>
+            <textarea
+                @bind="Request.Description"
+                id="roleDescription"
+                maxlength="100"
+                class="border-input placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 md:text-sm"
+                placeholder="Describe what the role should be used for">
+                
+            </textarea>
+        </div>
+        
+        <div class="grid gap-2">
+            <Label>Permissions</Label>
+            <PermissionSelector Permissions="Permissions" />
+        </div>
+    </div>
+</FormHandler>
+
+<DialogFooter ClassName="justify-end gap-x-1">
+    <WButtom OnClick="_ => FormHandler.SubmitAsync()">Save changes</WButtom>
+</DialogFooter>
+
+@code
+{
+    [Parameter] public Func<UpdateRoleRequest, Task> OnSubmit { get; set; }
+    [Parameter] public RoleResponse Role { get; set; }
+    
+    private UpdateRoleRequest Request;
+    private List<string> Permissions;
+    private FormHandler FormHandler;
+
+    protected override void OnInitialized()
+    {
+        Request = RoleMapper.MapToUpdate(Role);
+        Permissions = Role.Permissions.ToList();
+    }
+
+    private async Task SubmitAsync()
+    {
+        Request.Permissions = Permissions.ToArray();
+        
+        await OnSubmit.Invoke(Request);
+
+        await CloseAsync();
+    }
+}

Moonlight.Frontend/UI/Admin/Views/Sys/Index.razor

@@ -19,6 +19,10 @@
             <KeyIcon />
             API & API Keys
         </TabsTrigger>
+        <TabsTrigger Value="roles">
+            <UsersRoundIcon />
+            Roles
+        </TabsTrigger>
         <TabsTrigger Value="diagnose">
             <HeartPulseIcon />
             Diagnose
@@ -42,6 +46,9 @@
             </CardFooter>
         </Card>
     </TabsContent>
+    <TabsContent Value="roles">
+        <Roles />
+    </TabsContent>
     <TabsContent Value="diagnose">
         <Diagnose />
     </TabsContent>

Moonlight.Frontend/UI/Admin/Views/Sys/Roles.razor

@@ -0,0 +1,137 @@
+@using LucideBlazor
+@using Moonlight.Frontend.UI.Admin.Modals
+@using Moonlight.Shared.Http.Requests
+@using Moonlight.Shared.Http.Requests.Roles
+@using Moonlight.Shared.Http.Responses
+@using Moonlight.Shared.Http.Responses.Admin
+@using ShadcnBlazor.DataGrids
+@using ShadcnBlazor.Buttons
+@using ShadcnBlazor.Dropdowns
+@using ShadcnBlazor.Extras.AlertDialogs
+@using ShadcnBlazor.Extras.Dialogs
+@using ShadcnBlazor.Extras.Toasts
+@using ShadcnBlazor.Tabels
+
+@inject HttpClient HttpClient
+@inject DialogService DialogService
+@inject ToastService ToastService
+@inject AlertDialogService AlertDialogService
+
+<div class="flex flex-row justify-end mt-5">
+    <div class="flex flex-row gap-x-1.5">
+        <Button @onclick="CreateAsync">
+            <PlusIcon/>
+            Create
+        </Button>
+    </div>
+</div>
+
+<div class="mt-3">
+    <DataGrid @ref="Grid" TGridItem="RoleResponse" Loader="LoadAsync" PageSize="10" ClassName="bg-card">
+        <PropertyColumn Field="u => u.Id"/>
+        <PropertyColumn IsFilterable="true" Identifier="@nameof(RoleResponse.Name)" Field="r => r.Name"/>
+        <PropertyColumn Title="Description" Field="r => r.Description"/>
+        <PropertyColumn Title="Members" Field="r => r.MemberCount"/>
+        <TemplateColumn>
+            <CellTemplate>
+                <TableCell>
+                    <div class="flex flex-row items-center justify-end me-3">
+                        <DropdownMenu>
+                            <DropdownMenuTrigger>
+                                <Slot Context="dropdownSlot">
+                                    <Button Size="ButtonSize.IconSm" Variant="ButtonVariant.Ghost" @attributes="dropdownSlot">
+                                        <EllipsisIcon/>
+                                    </Button>
+                                </Slot>
+                            </DropdownMenuTrigger>
+                            <DropdownMenuContent SideOffset="2">
+                                <DropdownMenuItem OnClick="() => EditAsync(context)">
+                                    Edit
+                                    <DropdownMenuShortcut>
+                                        <PenIcon/>
+                                    </DropdownMenuShortcut>
+                                </DropdownMenuItem>
+                                <DropdownMenuItem OnClick="() => DeleteAsync(context)" Variant="DropdownMenuItemVariant.Destructive">
+                                    Delete
+                                    <DropdownMenuShortcut>
+                                        <TrashIcon/>
+                                    </DropdownMenuShortcut>
+                                </DropdownMenuItem>
+                            </DropdownMenuContent>
+                        </DropdownMenu>
+                    </div>
+                </TableCell>
+            </CellTemplate>
+        </TemplateColumn>
+    </DataGrid>
+</div>
+
+@code
+{
+    private DataGrid<RoleResponse> Grid;
+
+    private async Task<DataGridResponse<RoleResponse>> LoadAsync(DataGridRequest<RoleResponse> request)
+    {
+        var query = $"?startIndex={request.StartIndex}&length={request.Length}";
+        var filterOptions = request.Filters.Count > 0 ? new FilterOptions(request.Filters) : null;
+
+        var response = await HttpClient.GetFromJsonAsync<PagedData<RoleResponse>>(
+            $"api/admin/roles{query}&filterOptions={filterOptions}",
+            Constants.SerializerOptions
+        );
+
+        return new DataGridResponse<RoleResponse>(response!.Data, response.TotalLength);
+    }
+
+    private async Task CreateAsync()
+    {
+        await DialogService.LaunchAsync<CreateRoleDialog>(parameters =>
+        {
+            parameters[nameof(CreateRoleDialog.OnSubmit)] = async Task (CreateRoleRequest request) =>
+            {
+                await HttpClient.PostAsJsonAsync(
+                    "api/admin/roles",
+                    request,
+                    Constants.SerializerOptions
+                );
+                
+                await ToastService.SuccessAsync("Role creation", $"Role {request.Name} has been successfully created");
+                await Grid.RefreshAsync();
+            };
+        });
+    }
+
+    private async Task EditAsync(RoleResponse role)
+    {
+        await DialogService.LaunchAsync<UpdateRoleDialog>(parameters =>
+        {
+            parameters[nameof(UpdateRoleDialog.Role)] = role;
+            parameters[nameof(UpdateRoleDialog.OnSubmit)] = async Task (UpdateRoleRequest request) =>
+            {
+                await HttpClient.PatchAsJsonAsync(
+                    $"api/admin/roles/{role.Id}",
+                    request,
+                    Constants.SerializerOptions
+                );
+                
+                await ToastService.SuccessAsync("Role update", $"Role {request.Name} has been successfully updated");
+                await Grid.RefreshAsync();
+            };
+        });
+    }
+
+    private async Task DeleteAsync(RoleResponse role)
+    {
+        await AlertDialogService.ConfirmDangerAsync(
+            $"Deletion of role {role.Name}",
+            $"Do you really want to delete the role {role.Name} with {role.MemberCount} members? This action cannot be undone",
+            async () =>
+            {
+                await HttpClient.DeleteAsync($"api/admin/roles/{role.Id}");
+                await ToastService.SuccessAsync("User deletion", $"Successfully deleted role {role.Name}");
+
+                await Grid.RefreshAsync();
+            }
+        );
+    }
+}

Moonlight.Shared/Http/Requests/Roles/CreateRoleRequest.cs

@@ -0,0 +1,12 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Moonlight.Shared.Http.Requests.Roles;
+
+public class CreateRoleRequest
+{
+    [Required] [MaxLength(15)] public string Name { get; set; }
+
+    [MaxLength(100)] public string Description { get; set; } = "";
+
+    [Required] public string[] Permissions { get; set; }
+}

Moonlight.Shared/Http/Requests/Roles/UpdateRoleRequest.cs

@@ -0,0 +1,12 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Moonlight.Shared.Http.Requests.Roles;
+
+public class UpdateRoleRequest
+{
+    [Required] [MaxLength(15)] public string Name { get; set; }
+
+    [MaxLength(100)] public string Description { get; set; } = "";
+
+    [Required] public string[] Permissions { get; set; }
+}

Moonlight.Shared/Http/Responses/Admin/RoleResponse.cs

@@ -0,0 +1,3 @@
+namespace Moonlight.Shared.Http.Responses.Admin;
+
+public record RoleResponse(int Id, string Name, string Description, string[] Permissions, int MemberCount, DateTimeOffset CreatedAt, DateTimeOffset UpdatedAt);

Moonlight.Shared/Http/Responses/Users/UserResponse.cs

@@ -1,3 +1,3 @@
 namespace Moonlight.Shared.Http.Responses.Users;
 
-public record UserResponse(int Id, string Username, string Email);
+public record UserResponse(int Id, string Username, string Email, DateTimeOffset CreatedAt, DateTimeOffset UpdatedAt);

Moonlight.Shared/Http/SerializationContext.cs

@@ -1,4 +1,5 @@
 using System.Text.Json.Serialization;
+using Moonlight.Shared.Http.Requests.Roles;
 using Moonlight.Shared.Http.Requests.Users;
 using Moonlight.Shared.Http.Responses;
 using Moonlight.Shared.Http.Responses.Admin;
@@ -15,6 +16,10 @@ namespace Moonlight.Shared.Http;
 [JsonSerializable(typeof(UserResponse))]
 [JsonSerializable(typeof(SystemInfoResponse))]
 [JsonSerializable(typeof(PagedData<UserResponse>))]
+[JsonSerializable(typeof(PagedData<RoleResponse>))]
+[JsonSerializable(typeof(RoleResponse))]
+[JsonSerializable(typeof(CreateRoleRequest))]
+[JsonSerializable(typeof(UpdateRoleRequest))]
 public partial class SerializationContext : JsonSerializerContext
 {
 }

Moonlight.Shared/Permissions.cs

@@ -0,0 +1,20 @@
+namespace Moonlight.Shared;
+
+public static class Permissions
+{
+    public const string Prefix = "Permissions:";
+    public const string ClaimType = "Permissions";
+    
+    public static class Admin
+    {
+        public static class Users
+        {
+            private const string Section = "Users";
+            
+            public const string View = $"{Prefix}{Section}.View";
+            public const string Edit = $"{Prefix}{Section}.Edit";
+            public const string Create = $"{Prefix}{Section}.Create";
+            public const string Delete = $"{Prefix}{Section}.Delete";
+        }
+    }
+}