Add watchlist api

back/src/Kyoo.Abstractions/Controllers/IWatchStatusRepository.cs

@@ -17,7 +17,6 @@
 // along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
 
 using System;
-using System.Linq.Expressions;
 using System.Threading.Tasks;
 using Kyoo.Abstractions.Models;
 
@@ -26,7 +25,7 @@ namespace Kyoo.Abstractions.Controllers;
 /// <summary>
 /// A local repository to handle watched items
 /// </summary>
-public interface IWatchStatusRepository
+public interface IWatchStatusRepository : IRepository<IWatchlist>
 {
 	// /// <summary>
 	// /// The event handler type for all events of this repository.

back/src/Kyoo.Abstractions/Models/IWatchlist.cs

@@ -0,0 +1,31 @@
+// Kyoo - A portable and vast media library solution.
+// Copyright (c) Kyoo.
+//
+// See AUTHORS.md and LICENSE file in the project root for full license information.
+//
+// Kyoo is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// Kyoo is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
+
+using Kyoo.Abstractions.Controllers;
+using Kyoo.Abstractions.Models.Attributes;
+
+namespace Kyoo.Abstractions.Models;
+
+/// <summary>
+/// A watch list item.
+/// </summary>
+[OneOf(Types = new[] { typeof(Show), typeof(Movie), typeof(Episode) })]
+public interface IWatchlist : IResource, IThumbnails, IMetadata, IAddedDate, IQuery
+{
+	static Sort IQuery.DefaultSort => new Sort<INews>.By(nameof(AddedDate), true);
+}

back/src/Kyoo.Abstractions/Models/Resources/Episode.cs

@@ -31,7 +31,7 @@ namespace Kyoo.Abstractions.Models
 	/// <summary>
 	/// A class to represent a single show's episode.
 	/// </summary>
-	public class Episode : IQuery, IResource, IMetadata, IThumbnails, IAddedDate, INews
+	public class Episode : IQuery, IResource, IMetadata, IThumbnails, IAddedDate, INews, IWatchlist
 	{
 		// Use absolute numbers by default and fallback to season/episodes if it does not exists.
 		public static Sort DefaultSort => new Sort<Episode>.Conglomerate(

back/src/Kyoo.Abstractions/Models/Resources/Movie.cs

@@ -31,7 +31,7 @@ namespace Kyoo.Abstractions.Models
 	/// <summary>
 	/// A series or a movie.
 	/// </summary>
-	public class Movie : IQuery, IResource, IMetadata, IOnMerge, IThumbnails, IAddedDate, ILibraryItem, INews
+	public class Movie : IQuery, IResource, IMetadata, IOnMerge, IThumbnails, IAddedDate, ILibraryItem, INews, IWatchlist
 	{
 		public static Sort DefaultSort => new Sort<Movie>.By(x => x.Name);
 

back/src/Kyoo.Abstractions/Models/Resources/Show.cs

@@ -32,7 +32,7 @@ namespace Kyoo.Abstractions.Models
 	/// <summary>
 	/// A series or a movie.
 	/// </summary>
-	public class Show : IQuery, IResource, IMetadata, IOnMerge, IThumbnails, IAddedDate, ILibraryItem
+	public class Show : IQuery, IResource, IMetadata, IOnMerge, IThumbnails, IAddedDate, ILibraryItem, IWatchlist
 	{
 		public static Sort DefaultSort => new Sort<Show>.By(x => x.Name);
 

back/src/Kyoo.Abstractions/Models/Resources/WatchStatus.cs

@@ -17,9 +17,6 @@
 // along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
 
 using System;
-using System.ComponentModel.DataAnnotations.Schema;
-using System.Linq;
-using EntityFrameworkCore.Projectables;
 using Kyoo.Abstractions.Models.Attributes;
 
 namespace Kyoo.Abstractions.Models

back/src/Kyoo.Core/Controllers/Repositories/WatchStatusRepository.cs

@@ -17,7 +17,10 @@
 // along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
 
 using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
+using System.Data.Common;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using Kyoo.Abstractions.Controllers;
@@ -28,7 +31,7 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Kyoo.Core.Controllers;
 
-public class WatchStatusRepository : IWatchStatusRepository
+public class WatchStatusRepository : DapperRepository<IWatchlist>, IWatchStatusRepository
 {
 	/// <summary>
 	/// If the watch percent is below this value, don't consider the item started.
@@ -55,13 +58,64 @@ public class WatchStatusRepository : IWatchStatusRepository
 
 	public WatchStatusRepository(DatabaseContext database,
 		IRepository<Episode> episodes,
-		IRepository<Movie> movies)
+		IRepository<Movie> movies,
+		DbConnection db,
+		SqlVariableContext context)
+		: base(db, context)
 	{
 		_database = database;
 		_episodes = episodes;
 		_movies = movies;
 	}
 
+	// language=PostgreSQL
+	protected override FormattableString Sql => $"""
+		select
+			s.*,
+			m.*,
+			e.*
+			/* includes */
+		from (
+			select
+				s.* -- Show as s
+			from
+				shows as s
+				inner join show_watch_status as sw on sw.show_id = s.id
+					and sw.user_id = [current_user]) as s
+			full outer join (
+			select
+				m.* -- Movie as m
+			from
+				movies as m
+				inner join movie_watch_status as mw on mw.movie_id = m.id
+					and mw.user_id = [current_user]) as s) as m
+			full outer join (
+			select
+				e.* -- Episode as e
+			from
+				episode as es
+				inner join episode_watch_status as ew on ew.episode_id = e.id
+					and ew.user_id = [current_user])) as e
+		""";
+
+	protected override Dictionary<string, Type> Config => new()
+		{
+			{ "s", typeof(Show) },
+			{ "m", typeof(Movie) },
+			{ "e", typeof(Episode) },
+		};
+
+	protected override IWatchlist Mapper(List<object?> items)
+	{
+		if (items[0] is Show show && show.Id != Guid.Empty)
+			return show;
+		if (items[1] is Movie movie && movie.Id != Guid.Empty)
+			return movie;
+		if (items[2] is Episode episode && episode.Id != Guid.Empty)
+			return episode;
+		throw new InvalidDataException();
+	}
+
 	/// <inheritdoc />
 	public Task<MovieWatchStatus?> GetMovieStatus(Guid movieId, Guid userId)
 	{

back/src/Kyoo.Core/Views/Resources/WatchlistApi.cs

@@ -0,0 +1,80 @@
+// Kyoo - A portable and vast media library solution.
+// Copyright (c) Kyoo.
+//
+// See AUTHORS.md and LICENSE file in the project root for full license information.
+//
+// Kyoo is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// Kyoo is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
+
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Kyoo.Abstractions.Controllers;
+using Kyoo.Abstractions.Models;
+using Kyoo.Abstractions.Models.Attributes;
+using Kyoo.Abstractions.Models.Permissions;
+using Kyoo.Abstractions.Models.Utils;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using static Kyoo.Abstractions.Models.Utils.Constants;
+
+namespace Kyoo.Core.Api
+{
+	/// <summary>
+	/// List new items added to kyoo.
+	/// </summary>
+	[Route("watchlist")]
+	[ApiController]
+	[PartialPermission("LibraryItem")]
+	[ApiDefinition("News", Group = ResourcesGroup)]
+	public class WatchlistApi : BaseApi
+	{
+		private readonly IWatchStatusRepository _repository;
+
+		public WatchlistApi(IWatchStatusRepository repository)
+		{
+			_repository = repository;
+		}
+
+		/// <summary>
+		/// Get all
+		/// </summary>
+		/// <remarks>
+		/// Get all resources that match the given filter.
+		/// </remarks>
+		/// <param name="sortBy">Sort information about the query (sort by, sort order).</param>
+		/// <param name="filter">Filter the returned items.</param>
+		/// <param name="pagination">How many items per page should be returned, where should the page start...</param>
+		/// <param name="fields">The aditional fields to include in the result.</param>
+		/// <returns>A list of resources that match every filters.</returns>
+		/// <response code="400">Invalid filters or sort information.</response>
+		[HttpGet]
+		[PartialPermission(Kind.Read)]
+		[ProducesResponseType(StatusCodes.Status200OK)]
+		[ProducesResponseType(StatusCodes.Status400BadRequest, Type = typeof(RequestError))]
+		public async Task<ActionResult<Page<IWatchlist>>> GetAll(
+			[FromQuery] Sort<IWatchlist> sortBy,
+			[FromQuery] Filter<IWatchlist>? filter,
+			[FromQuery] Pagination pagination,
+			[FromQuery] Include<IWatchlist>? fields)
+		{
+			ICollection<IWatchlist> resources = await _repository.GetAll(
+				filter,
+				sortBy,
+				fields,
+				pagination
+			);
+
+			return Page(resources, pagination.Limit);
+		}
+	}
+}