Fill out basic BookmarksController

Start/Server/Controllers/BookmarksController.cs

@@ -1,10 +1,8 @@
-using System;
-using System.Collections.Generic;
-using System.Security.Claims;
+using System.Collections.Generic;
 using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Mvc;
 using Start.Server.Data.Services.Interfaces;
+using Start.Server.Extensions;
 using Start.Server.Models;
 
 namespace Start.Server.Controllers {
@@ -12,38 +10,40 @@ namespace Start.Server.Controllers {
 	[ApiController]
 	[Route("[controller]")]
 	public class BookmarksController : ControllerBase {
+		private readonly IBookmarkContainerService bookmarkContainerService;
+		private readonly IBookmarkGroupService bookmarkGroupService;
 		private readonly IBookmarkService bookmarkService;
 
-		public BookmarksController(IBookmarkService bookmarkService) {
+		private readonly string userId;
+
+		public BookmarksController(IBookmarkContainerService bookmarkContainerService,
+			IBookmarkGroupService bookmarkGroupService, IBookmarkService bookmarkService) {
+			this.bookmarkContainerService = bookmarkContainerService;
+			this.bookmarkGroupService = bookmarkGroupService;
 			this.bookmarkService = bookmarkService;
+
+			this.userId = this.GetAuthorizedUserId();
 		}
 
-		/*
 		[HttpGet]
 		public IList<BookmarkContainer> GetAllBookmarkContainers() {
-
+			return this.bookmarkContainerService.GetUserBookmarkContainers(this.userId);
 		}
 
 		[HttpGet]
-		public BookmarkContainer GetBookmarkContainer(int bookmarkContainerId) {
-
+		public (BookmarkStatus, BookmarkContainer?) GetBookmarkContainer(int bookmarkContainerId) {
+			return this.bookmarkContainerService.GetBookmarkContainer(this.userId, bookmarkContainerId, true, true);
 		}
-		*/
 
 		[HttpGet]
 		public (BookmarkStatus, Bookmark?) GetBookmark(int bookmarkId) {
-			return this.bookmarkService.GetBookmark(this.GetUserId(), bookmarkId);
+			return this.bookmarkService.GetBookmark(this.userId, bookmarkId);
 		}
 
 		[HttpPost]
 		public (BookmarkStatus, Bookmark?) CreateBookmark(string title, string url, string? notes,
 			int bookmarkGroupId) {
-			return this.bookmarkService.CreateBookmark(this.GetUserId(), title, url, notes,
-				bookmarkGroupId);
-		}
-
-		private string GetUserId() {
-			return this.User.FindFirst(ClaimTypes.NameIdentifier)!.Value;
+			return this.bookmarkService.CreateBookmark(this.userId, title, url, notes, bookmarkGroupId);
 		}
 	}
 }

Start/Server/Data/Services/BookmarkContainerService.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using Microsoft.EntityFrameworkCore;
 using Start.Server.Data.Services.Interfaces;
+using Start.Server.Extensions;
 using Start.Server.Models;
 
 namespace Start.Server.Data.Services {

Start/Server/Data/Services/BookmarkGroupService.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using Microsoft.EntityFrameworkCore;
 using Start.Server.Data.Services.Interfaces;
+using Start.Server.Extensions;
 using Start.Server.Models;
 
 namespace Start.Server.Data.Services {

Start/Server/Extensions/ControllerExtensions.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Security.Claims;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Start.Server.Extensions {
+	public static class ControllerExtensions {
+		/// <summary>
+		/// Get the current user's ID (<see cref="ClaimTypes.NameIdentifier"/>) from claims. The
+		/// caller is assumed to have checked that the user is logged in (and thus they have a user
+		/// ID set).
+		/// <para>If there is no user ID, an exception will be thrown.</para>
+		/// </summary>
+		/// <param name="controller"></param>
+		public static string GetAuthorizedUserId(this ControllerBase controller) {
+			string? res = controller.GetUserId();
+
+			if (res == null)
+				throw new KeyNotFoundException("The user ID could not be retrieved from claims");
+
+			return res;
+		}
+
+		public static string? GetUserId(this ControllerBase controller) {
+			return controller.User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
+		}
+	}
+}

Start/Server/Extensions/LinqExtensions.cs

@@ -3,7 +3,7 @@ using Microsoft.EntityFrameworkCore;
 using System.Linq;
 using System.Linq.Expressions;
 
-namespace Start.Server {
+namespace Start.Server.Extensions {
 	/// <summary>Extension methods for LINQ queries</summary>
 	public static class LinqExtensions {
 		/// <summary>

Start/Server/Start.Server.csproj

@@ -16,6 +16,7 @@
 	<ItemGroup>
 	  <None Remove="Data\Services\" />
 	  <None Remove="Data\Services\Interfaces\" />
+	  <None Remove="Extensions\" />
 	</ItemGroup>
 	<ItemGroup>
 		<None Update="app.db" CopyToOutputDirectory="PreserveNewest" ExcludeFromSingleFile="true" />
@@ -31,5 +32,6 @@
 	<ItemGroup>
 	  <Folder Include="Data\Services\" />
 	  <Folder Include="Data\Services\Interfaces\" />
+	  <Folder Include="Extensions\" />
 	</ItemGroup>
 </Project>