Switch from int ids to guid

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

@@ -18,7 +18,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Linq.Expressions;
 using System.Threading.Tasks;
 using Kyoo.Abstractions.Models;
 using Kyoo.Abstractions.Models.Exceptions;
@@ -47,7 +46,7 @@ namespace Kyoo.Abstractions.Controllers
 		/// <param name="include">The related fields to include.</param>
 		/// <exception cref="ItemNotFoundException">If the item could not be found.</exception>
 		/// <returns>The resource found</returns>
-		Task<T> Get(int id, Include<T>? include = default);
+		Task<T> Get(Guid id, Include<T>? include = default);
 
 		/// <summary>
 		/// Get a resource from it's slug.
@@ -73,7 +72,7 @@ namespace Kyoo.Abstractions.Controllers
 		/// <param name="id">The id of the resource</param>
 		/// <param name="include">The related fields to include.</param>
 		/// <returns>The resource found</returns>
-		Task<T?> GetOrDefault(int id, Include<T>? include = default);
+		Task<T?> GetOrDefault(Guid id, Include<T>? include = default);
 
 		/// <summary>
 		/// Get a resource from it's slug or null if it is not found.
@@ -128,7 +127,7 @@ namespace Kyoo.Abstractions.Controllers
 		/// <param name="ids">The list of items id.</param>
 		/// <param name="include">The related fields to include.</param>
 		/// <returns>A list of resources mapped from ids.</returns>
-		Task<ICollection<T>> FromIds(IList<int> ids, Include<T>? include = default);
+		Task<ICollection<T>> FromIds(IList<Guid> ids, Include<T>? include = default);
 
 		/// <summary>
 		/// Create a new resource.
@@ -175,7 +174,7 @@ namespace Kyoo.Abstractions.Controllers
 		/// </param>
 		/// <exception cref="ItemNotFoundException">If the item is not found</exception>
 		/// <returns>The resource edited and completed by database's information (related items and so on)</returns>
-		Task<T> Patch(int id, Func<T, Task<bool>> patch);
+		Task<T> Patch(Guid id, Func<T, Task<bool>> patch);
 
 		/// <summary>
 		/// Called when a resource has been edited.
@@ -196,7 +195,7 @@ namespace Kyoo.Abstractions.Controllers
 		/// <param name="id">The ID of the resource</param>
 		/// <exception cref="ItemNotFoundException">If the item is not found</exception>
 		/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
-		Task Delete(int id);
+		Task Delete(Guid id);
 
 		/// <summary>
 		/// Delete a resource by it's slug

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

@@ -16,11 +16,13 @@
 // 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;
+
 namespace Kyoo.Models;
 
 public class PartialResource
 {
-	public int? Id { get; set; }
+	public Guid? Id { get; set; }
 
 	public string? Slug { get; set; }
 }

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

@@ -16,6 +16,8 @@
 // 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;
+
 namespace Kyoo.Abstractions.Models
 {
 	/// <summary>
@@ -29,7 +31,7 @@ namespace Kyoo.Abstractions.Models
 	public class PeopleRole : IResource
 	{
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <inheritdoc />
 		public string Slug => ForPeople ? Show!.Slug : People.Slug;
@@ -43,7 +45,7 @@ namespace Kyoo.Abstractions.Models
 		/// <summary>
 		/// The ID of the People playing the role.
 		/// </summary>
-		public int PeopleID { get; set; }
+		public Guid PeopleID { get; set; }
 
 		/// <summary>
 		/// The people that played this role.
@@ -53,14 +55,14 @@ namespace Kyoo.Abstractions.Models
 		/// <summary>
 		/// The ID of the Show where the People playing in.
 		/// </summary>
-		public int? ShowID { get; set; }
+		public Guid? ShowID { get; set; }
 
 		/// <summary>
 		/// The show where the People played in.
 		/// </summary>
 		public Show? Show { get; set; }
 
-		public int? MovieID { get; set; }
+		public Guid? MovieID { get; set; }
 
 		public Movie? Movie { get; set; }
 

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

@@ -34,7 +34,7 @@ namespace Kyoo.Abstractions.Models
 		public static Sort DefaultSort => new Sort<Collection>.By(nameof(Collection.Name));
 
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <inheritdoc />
 		[MaxLength(256)] public string Slug { get; set; }

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

@@ -41,7 +41,7 @@ namespace Kyoo.Abstractions.Models
 		);
 
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; } = Guid.Empty;
 
 		/// <inheritdoc />
 		[Computed]
@@ -90,7 +90,7 @@ namespace Kyoo.Abstractions.Models
 		/// <summary>
 		/// The ID of the Show containing this episode.
 		/// </summary>
-		public int ShowId { get; set; }
+		public Guid ShowId { get; set; }
 
 		/// <summary>
 		/// The show that contains this episode.
@@ -100,7 +100,7 @@ namespace Kyoo.Abstractions.Models
 		/// <summary>
 		/// The ID of the Season containing this episode.
 		/// </summary>
-		public int? SeasonId { get; set; }
+		public Guid? SeasonId { get; set; }
 
 		/// <summary>
 		/// The season that contains this episode.

back/src/Kyoo.Abstractions/Models/Resources/Interfaces/IResource.cs

@@ -16,6 +16,7 @@
 // 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;
 using System.ComponentModel.DataAnnotations;
 using Kyoo.Abstractions.Controllers;
 
@@ -33,7 +34,7 @@ namespace Kyoo.Abstractions.Models
 		/// You don't need to specify an ID manually when creating a new resource,
 		/// this field is automatically assigned by the <see cref="IRepository{T}"/>.
 		/// </remarks>
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <summary>
 		/// A human-readable identifier that can be used instead of an ID.

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

@@ -34,7 +34,7 @@ namespace Kyoo.Abstractions.Models
 		public static Sort DefaultSort => new Sort<Movie>.By(x => x.Name);
 
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <inheritdoc />
 		[MaxLength(256)]
@@ -118,7 +118,7 @@ namespace Kyoo.Abstractions.Models
 		/// <summary>
 		/// The ID of the Studio that made this show.
 		/// </summary>
-		[SerializeIgnore] public int? StudioId { get; set; }
+		[SerializeIgnore] public Guid? StudioId { get; set; }
 
 		/// <summary>
 		/// The Studio that made this show.

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

@@ -16,6 +16,7 @@
 // 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;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
@@ -35,7 +36,7 @@ namespace Kyoo.Abstractions.Models
 		public static Sort DefaultSort => new Sort<People>.By(x => x.Name);
 
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <inheritdoc />
 		[MaxLength(256)]

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

@@ -36,7 +36,7 @@ namespace Kyoo.Abstractions.Models
 		public static Sort DefaultSort => new Sort<Season>.By(x => x.SeasonNumber);
 
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <inheritdoc />
 		[Computed]
@@ -71,7 +71,7 @@ namespace Kyoo.Abstractions.Models
 		/// <summary>
 		/// The ID of the Show containing this season.
 		/// </summary>
-		public int ShowId { get; set; }
+		public Guid ShowId { get; set; }
 
 		/// <summary>
 		/// The show that contains this season.

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

@@ -37,7 +37,7 @@ namespace Kyoo.Abstractions.Models
 		public static Sort DefaultSort => new Sort<Show>.By(x => x.Name);
 
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <inheritdoc />
 		[MaxLength(256)]
@@ -121,7 +121,7 @@ namespace Kyoo.Abstractions.Models
 		/// <summary>
 		/// The ID of the Studio that made this show.
 		/// </summary>
-		[SerializeIgnore] public int? StudioId { get; set; }
+		[SerializeIgnore] public Guid? StudioId { get; set; }
 
 		/// <summary>
 		/// The Studio that made this show.

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

@@ -16,6 +16,7 @@
 // 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;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using Kyoo.Abstractions.Controllers;
@@ -33,7 +34,7 @@ namespace Kyoo.Abstractions.Models
 		public static Sort DefaultSort => new Sort<Studio>.By(x => x.Name);
 
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <inheritdoc />
 		[MaxLength(256)]

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

@@ -34,7 +34,7 @@ namespace Kyoo.Abstractions.Models
 		public static Sort DefaultSort => new Sort<User>.By(x => x.Username);
 
 		/// <inheritdoc />
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		/// <inheritdoc />
 		[MaxLength(256)]

back/src/Kyoo.Abstractions/Models/Utils/Filter.cs

@@ -100,7 +100,7 @@ public abstract record Filter<T> : Filter
 	/// Internal filter used for keyset paginations to resume random sorts.
 	/// The pseudo sql is md5(seed || table.id) = md5(seed || 'hardCodedId')
 	/// </summary>
-	public record EqRandom(string Seed, int ReferenceId) : Filter<T>;
+	public record EqRandom(string Seed, Guid ReferenceId) : Filter<T>;
 
 	/// <summary>
 	/// Internal filter used only in EF with hard coded lamdas (used for relations).

back/src/Kyoo.Abstractions/Models/Utils/Identifier.cs

@@ -37,7 +37,7 @@ namespace Kyoo.Abstractions.Models.Utils
 		/// <summary>
 		/// The ID of the resource or null if the slug is specified.
 		/// </summary>
-		private readonly int? _id;
+		private readonly Guid? _id;
 
 		/// <summary>
 		/// The slug of the resource or null if the id is specified.
@@ -48,7 +48,7 @@ namespace Kyoo.Abstractions.Models.Utils
 		/// Create a new <see cref="Identifier"/> for the given id.
 		/// </summary>
 		/// <param name="id">The id of the resource.</param>
-		public Identifier(int id)
+		public Identifier(Guid id)
 		{
 			_id = id;
 		}
@@ -80,7 +80,7 @@ namespace Kyoo.Abstractions.Models.Utils
 		/// );
 		/// </code>
 		/// </example>
-		public T Match<T>(Func<int, T> idFunc, Func<string, T> slugFunc)
+		public T Match<T>(Func<Guid, T> idFunc, Func<string, T> slugFunc)
 		{
 			return _id.HasValue
 				? idFunc(_id.Value)
@@ -99,7 +99,7 @@ namespace Kyoo.Abstractions.Models.Utils
 		/// identifier.Matcher&lt;Season&gt;(x => x.ShowID, x => x.Show.Slug)
 		/// </code>
 		/// </example>
-		public Filter<T> Matcher<T>(Expression<Func<T, int>> idGetter,
+		public Filter<T> Matcher<T>(Expression<Func<T, Guid>> idGetter,
 			Expression<Func<T, string>> slugGetter)
 		{
 			ConstantExpression self = Expression.Constant(_id.HasValue ? _id.Value : _slug);
@@ -111,14 +111,14 @@ namespace Kyoo.Abstractions.Models.Utils
 
 		/// <summary>
 		/// A matcher overload for nullable IDs. See
-		/// <see cref="Matcher{T}(Expression{Func{T,int}},Expression{Func{T,string}})"/>
+		/// <see cref="Matcher{T}(Expression{Func{T,Guid}},Expression{Func{T,string}})"/>
 		/// for more details.
 		/// </summary>
 		/// <param name="idGetter">An expression to retrieve an ID from the type <typeparamref name="T"/>.</param>
 		/// <param name="slugGetter">An expression to retrieve a slug from the type <typeparamref name="T"/>.</param>
 		/// <typeparam name="T">The type to match against this identifier.</typeparam>
 		/// <returns>An expression to match the type <typeparamref name="T"/> to this identifier.</returns>
-		public Filter<T> Matcher<T>(Expression<Func<T, int?>> idGetter,
+		public Filter<T> Matcher<T>(Expression<Func<T, Guid?>> idGetter,
 			Expression<Func<T, string>> slugGetter)
 		{
 			ConstantExpression self = Expression.Constant(_id.HasValue ? _id.Value : _slug);
@@ -210,11 +210,11 @@ namespace Kyoo.Abstractions.Models.Utils
 			/// <inheritdoc />
 			public override object ConvertFrom(ITypeDescriptorContext? context, CultureInfo? culture, object value)
 			{
-				if (value is int id)
+				if (value is Guid id)
 					return new Identifier(id);
 				if (value is not string slug)
 					return base.ConvertFrom(context, culture, value)!;
-				return int.TryParse(slug, out id)
+				return Guid.TryParse(slug, out id)
 					? new Identifier(id)
 					: new Identifier(slug);
 			}

back/src/Kyoo.Abstractions/Models/Utils/Pagination.cs

@@ -16,6 +16,8 @@
 // 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;
+
 namespace Kyoo.Abstractions.Controllers
 {
 	/// <summary>
@@ -31,7 +33,7 @@ namespace Kyoo.Abstractions.Controllers
 		/// <summary>
 		/// Where to start? Using the given sort.
 		/// </summary>
-		public int? AfterID { get; set; }
+		public Guid? AfterID { get; set; }
 
 		/// <summary>
 		/// Should the previous page be returned instead of the next?
@@ -54,7 +56,7 @@ namespace Kyoo.Abstractions.Controllers
 		/// <param name="count">Set the <see cref="Limit"/> value</param>
 		/// <param name="afterID">Set the <see cref="AfterID"/> value. If not specified, it will start from the start</param>
 		/// <param name="reverse">Should the previous page be returned instead of the next?</param>
-		public Pagination(int count, int? afterID = null, bool reverse = false)
+		public Pagination(int count, Guid? afterID = null, bool reverse = false)
 		{
 			Limit = count;
 			AfterID = afterID;

back/src/Kyoo.Authentication/Controllers/ITokenController.cs

@@ -49,6 +49,6 @@ namespace Kyoo.Authentication
 		/// <param name="refreshToken">The refresh token to validate.</param>
 		/// <exception cref="SecurityTokenException">The given refresh token is not valid.</exception>
 		/// <returns>The id of the token's user.</returns>
-		int GetRefreshTokenUserID(string refreshToken);
+		Guid GetRefreshTokenUserID(string refreshToken);
 	}
 }

back/src/Kyoo.Authentication/Controllers/TokenController.cs

@@ -18,7 +18,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Globalization;
 using System.IdentityModel.Tokens.Jwt;
 using System.Linq;
 using System.Security.Claims;
@@ -61,7 +60,7 @@ namespace Kyoo.Authentication
 				: string.Empty;
 			List<Claim> claims = new()
 			{
-				new Claim(Claims.Id, user.Id.ToString(CultureInfo.InvariantCulture)),
+				new Claim(Claims.Id, user.Id.ToString()),
 				new Claim(Claims.Name, user.Username),
 				new Claim(Claims.Permissions, permissions),
 				new Claim(Claims.Type, "access")
@@ -85,7 +84,7 @@ namespace Kyoo.Authentication
 				signingCredentials: credential,
 				claims: new[]
 				{
-					new Claim(Claims.Id, user.Id.ToString(CultureInfo.InvariantCulture)),
+					new Claim(Claims.Id, user.Id.ToString()),
 					new Claim(Claims.Guid, Guid.NewGuid().ToString()),
 					new Claim(Claims.Type, "refresh")
 				},
@@ -96,7 +95,7 @@ namespace Kyoo.Authentication
 		}
 
 		/// <inheritdoc />
-		public int GetRefreshTokenUserID(string refreshToken)
+		public Guid GetRefreshTokenUserID(string refreshToken)
 		{
 			SymmetricSecurityKey key = new(Encoding.UTF8.GetBytes(_options.Secret));
 			JwtSecurityTokenHandler tokenHandler = new();
@@ -120,7 +119,7 @@ namespace Kyoo.Authentication
 			if (principal.Claims.First(x => x.Type == Claims.Type).Value != "refresh")
 				throw new SecurityTokenException("Invalid token type. The token should be a refresh token.");
 			Claim identifier = principal.Claims.First(x => x.Type == Claims.Id);
-			if (int.TryParse(identifier.Value, out int id))
+			if (Guid.TryParse(identifier.Value, out Guid id))
 				return id;
 			throw new SecurityTokenException("Token not associated to any user.");
 		}

back/src/Kyoo.Authentication/Views/AuthApi.cs

@@ -17,6 +17,7 @@
 // along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
 
 using System;
+using System.Linq;
 using System.Security.Claims;
 using System.Threading.Tasks;
 using Kyoo.Abstractions.Controllers;
@@ -126,7 +127,7 @@ namespace Kyoo.Authentication.Views
 			User user = request.ToUser();
 			user.Permissions = _permissions.NewUser;
 			// If no users exists, the new one will be an admin. Give it every permissions.
-			if (await _users.GetOrDefault(1) == null)
+			if ((await _users.GetAll(limit: new Pagination(1))).Any())
 				user.Permissions = PermissionOption.Admin;
 			try
 			{
@@ -161,7 +162,7 @@ namespace Kyoo.Authentication.Views
 		{
 			try
 			{
-				int userId = _token.GetRefreshTokenUserID(token);
+				Guid userId = _token.GetRefreshTokenUserID(token);
 				User user = await _users.Get(userId);
 				return new JwtToken(
 					_token.CreateAccessToken(user, out TimeSpan expireIn),
@@ -196,7 +197,7 @@ namespace Kyoo.Authentication.Views
 		[ProducesResponseType(StatusCodes.Status403Forbidden, Type = typeof(RequestError))]
 		public async Task<ActionResult<User>> GetMe()
 		{
-			if (!int.TryParse(User.FindFirstValue(Claims.Id), out int userID))
+			if (!Guid.TryParse(User.FindFirstValue(Claims.Id), out Guid userID))
 				return Unauthorized(new RequestError("User not authenticated or token invalid."));
 			try
 			{
@@ -225,7 +226,7 @@ namespace Kyoo.Authentication.Views
 		[ProducesResponseType(StatusCodes.Status403Forbidden, Type = typeof(RequestError))]
 		public async Task<ActionResult<User>> EditMe(User user)
 		{
-			if (!int.TryParse(User.FindFirstValue(Claims.Id), out int userID))
+			if (!Guid.TryParse(User.FindFirstValue(Claims.Id), out Guid userID))
 				return Unauthorized(new RequestError("User not authenticated or token invalid."));
 			try
 			{
@@ -255,7 +256,7 @@ namespace Kyoo.Authentication.Views
 		[ProducesResponseType(StatusCodes.Status403Forbidden, Type = typeof(RequestError))]
 		public async Task<ActionResult<User>> PatchMe(PartialResource user)
 		{
-			if (!int.TryParse(User.FindFirstValue(Claims.Id), out int userID))
+			if (!Guid.TryParse(User.FindFirstValue(Claims.Id), out Guid userID))
 				return Unauthorized(new RequestError("User not authenticated or token invalid."));
 			try
 			{
@@ -285,7 +286,7 @@ namespace Kyoo.Authentication.Views
 		[ProducesResponseType(StatusCodes.Status403Forbidden, Type = typeof(RequestError))]
 		public async Task<ActionResult<User>> DeleteMe()
 		{
-			if (!int.TryParse(User.FindFirstValue(Claims.Id), out int userID))
+			if (!Guid.TryParse(User.FindFirstValue(Claims.Id), out Guid userID))
 				return Unauthorized(new RequestError("User not authenticated or token invalid."));
 			try
 			{

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

@@ -77,13 +77,13 @@ namespace Kyoo.Core.Controllers
 				throw new ArgumentException("The collection's name must be set and not empty");
 		}
 
-		public async Task AddMovie(int id, int movieId)
+		public async Task AddMovie(Guid id, Guid movieId)
 		{
 			_database.AddLinks<Collection, Movie>(id, movieId);
 			await _database.SaveChangesAsync();
 		}
 
-		public async Task AddShow(int id, int showId)
+		public async Task AddShow(Guid id, Guid showId)
 		{
 			_database.AddLinks<Collection, Show>(id, showId);
 			await _database.SaveChangesAsync();

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

@@ -180,7 +180,7 @@ public static class DapperHelper
 		FormattableString command,
 		Dictionary<string, Type> config,
 		Func<List<object?>, T> mapper,
-		Func<int, Task<T>> get,
+		Func<Guid, Task<T>> get,
 		Include<T>? include,
 		Filter<T>? filter,
 		Sort<T>? sort,

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

@@ -46,7 +46,7 @@ public abstract class DapperRepository<T> : IRepository<T>
 	}
 
 	/// <inheritdoc/>
-	public virtual async Task<T> Get(int id, Include<T>? include = default)
+	public virtual async Task<T> Get(Guid id, Include<T>? include = default)
 	{
 		T? ret = await GetOrDefault(id, include);
 		if (ret == null)
@@ -74,13 +74,13 @@ public abstract class DapperRepository<T> : IRepository<T>
 	}
 
 	/// <inheritdoc />
-	public Task<ICollection<T>> FromIds(IList<int> ids, Include<T>? include = null)
+	public Task<ICollection<T>> FromIds(IList<Guid> ids, Include<T>? include = null)
 	{
 		throw new NotImplementedException();
 	}
 
 	/// <inheritdoc />
-	public Task<T?> GetOrDefault(int id, Include<T>? include = null)
+	public Task<T?> GetOrDefault(Guid id, Include<T>? include = null)
 	{
 		return Database.QuerySingle<T>(
 			Sql,
@@ -165,7 +165,7 @@ public abstract class DapperRepository<T> : IRepository<T>
 	public Task<T> CreateIfNotExists(T obj) => throw new NotImplementedException();
 
 	/// <inheritdoc />
-	public Task Delete(int id) => throw new NotImplementedException();
+	public Task Delete(Guid id) => throw new NotImplementedException();
 
 	/// <inheritdoc />
 	public Task Delete(string slug) => throw new NotImplementedException();
@@ -180,5 +180,5 @@ public abstract class DapperRepository<T> : IRepository<T>
 	public Task<T> Edit(T edited) => throw new NotImplementedException();
 
 	/// <inheritdoc />
-	public Task<T> Patch(int id, Func<T, Task<bool>> patch) => throw new NotImplementedException();
+	public Task<T> Patch(Guid id, Func<T, Task<bool>> patch) => throw new NotImplementedException();
 }

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

@@ -102,7 +102,7 @@ namespace Kyoo.Core.Controllers
 		protected override async Task Validate(Episode resource)
 		{
 			await base.Validate(resource);
-			if (resource.ShowId <= 0)
+			if (resource.ShowId != Guid.Empty)
 			{
 				if (resource.Show == null)
 				{

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

@@ -62,18 +62,12 @@ namespace Kyoo.Core.Controllers
 
 		protected override ILibraryItem Mapper(List<object?> items)
 		{
-			if (items[0] is Show show && show.Id != 0)
+			if (items[0] is Show show && show.Id != Guid.Empty)
 				return show;
-			if (items[1] is Movie movie && movie.Id != 0)
+			if (items[1] is Movie movie && movie.Id != Guid.Empty)
-			{
-				movie.Id = -movie.Id;
 				return movie;
-			}
+			if (items[2] is Collection collection && collection.Id != Guid.Empty)
-			if (items[2] is Collection collection && collection.Id != 0)
-			{
-				collection.Id += 10_000;
 				return collection;
-			}
 			throw new InvalidDataException();
 		}
 
@@ -82,7 +76,7 @@ namespace Kyoo.Core.Controllers
 		{ }
 
 		public async Task<ICollection<ILibraryItem>> GetAllOfCollection(
-			int collectionId,
+			Guid collectionId,
 			Filter<ILibraryItem>? filter = default,
 			Sort<ILibraryItem>? sort = default,
 			Include<ILibraryItem>? include = default,

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

@@ -119,10 +119,10 @@ namespace Kyoo.Core.Controllers
 
 			ParameterExpression x = Expression.Parameter(typeof(T), "x");
 
-			Expression EqRandomHandler(string seed, int refId)
+			Expression EqRandomHandler(string seed, Guid refId)
 			{
 				MethodInfo concat = typeof(string).GetMethod(nameof(string.Concat), new[] { typeof(string), typeof(string) })!;
-				Expression id = Expression.Call(Expression.Property(x, "ID"), nameof(int.ToString), null);
+				Expression id = Expression.Call(Expression.Property(x, "ID"), nameof(Guid.ToString), null);
 				Expression xrng = Expression.Call(concat, Expression.Constant(seed), id);
 				Expression left = Expression.Call(typeof(DatabaseContext), nameof(DatabaseContext.MD5), null, xrng);
 				Expression right = Expression.Call(typeof(DatabaseContext), nameof(DatabaseContext.MD5), null, Expression.Constant($"{seed}{refId}"));
@@ -179,7 +179,7 @@ namespace Kyoo.Core.Controllers
 		/// <param name="id">The ID of the resource</param>
 		/// <exception cref="ItemNotFoundException">If the item is not found</exception>
 		/// <returns>The tracked resource with the given ID</returns>
-		protected virtual async Task<T> GetWithTracking(int id)
+		protected virtual async Task<T> GetWithTracking(Guid id)
 		{
 			T? ret = await Database.Set<T>().AsTracking().FirstOrDefaultAsync(x => x.Id == id);
 			if (ret == null)
@@ -188,7 +188,7 @@ namespace Kyoo.Core.Controllers
 		}
 
 		/// <inheritdoc/>
-		public virtual async Task<T> Get(int id, Include<T>? include = default)
+		public virtual async Task<T> Get(Guid id, Include<T>? include = default)
 		{
 			T? ret = await GetOrDefault(id, include);
 			if (ret == null)
@@ -215,7 +215,7 @@ namespace Kyoo.Core.Controllers
 		}
 
 		/// <inheritdoc />
-		public virtual Task<T?> GetOrDefault(int id, Include<T>? include = default)
+		public virtual Task<T?> GetOrDefault(Guid id, Include<T>? include = default)
 		{
 			return AddIncludes(Database.Set<T>(), include)
 				.FirstOrDefaultAsync(x => x.Id == id);
@@ -247,7 +247,7 @@ namespace Kyoo.Core.Controllers
 		}
 
 		/// <inheritdoc/>
-		public virtual async Task<ICollection<T>> FromIds(IList<int> ids, Include<T>? include = default)
+		public virtual async Task<ICollection<T>> FromIds(IList<Guid> ids, Include<T>? include = default)
 		{
 			return (
 				await AddIncludes(Database.Set<T>(), include)
@@ -375,7 +375,7 @@ namespace Kyoo.Core.Controllers
 		}
 
 		/// <inheritdoc/>
-		public virtual async Task<T> Patch(int id, Func<T, Task<bool>> patch)
+		public virtual async Task<T> Patch(Guid id, Func<T, Task<bool>> patch)
 		{
 			bool lazyLoading = Database.ChangeTracker.LazyLoadingEnabled;
 			Database.ChangeTracker.LazyLoadingEnabled = false;
@@ -453,7 +453,7 @@ namespace Kyoo.Core.Controllers
 		}
 
 		/// <inheritdoc/>
-		public virtual async Task Delete(int id)
+		public virtual async Task Delete(Guid id)
 		{
 			T resource = await Get(id);
 			await Delete(resource);

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

@@ -53,13 +53,10 @@ namespace Kyoo.Core.Controllers
 
 		protected override INews Mapper(List<object?> items)
 		{
-			if (items[0] is Episode episode && episode.Id != 0)
+			if (items[0] is Episode episode && episode.Id != Guid.Empty)
 				return episode;
-			if (items[1] is Movie movie && movie.Id != 0)
+			if (items[1] is Movie movie && movie.Id != Guid.Empty)
-			{
-				movie.Id = -movie.Id;
 				return movie;
-			}
 			throw new InvalidDataException();
 		}
 

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

@@ -96,7 +96,7 @@ namespace Kyoo.Core.Controllers
 		protected override async Task Validate(Season resource)
 		{
 			await base.Validate(resource);
-			if (resource.ShowId <= 0)
+			if (resource.ShowId != Guid.Empty)
 			{
 				if (resource.Show == null)
 				{

back/src/Kyoo.Core/Views/Helper/CrudApi.cs

@@ -166,7 +166,7 @@ namespace Kyoo.Core.Api
 		[ProducesResponseType(StatusCodes.Status404NotFound)]
 		public async Task<ActionResult<T>> Edit([FromBody] T resource)
 		{
-			if (resource.Id > 0)
+			if (resource.Id != null)
 				return await Repository.Edit(resource);
 
 			T old = await Repository.Get(resource.Slug);

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

@@ -16,6 +16,7 @@
 // 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;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
@@ -75,11 +76,11 @@ namespace Kyoo.Core.Api
 		[ProducesResponseType(StatusCodes.Status409Conflict)]
 		public async Task<ActionResult> AddMovie(Identifier identifier, Identifier movie)
 		{
-			int collectionId = await identifier.Match(
+			Guid collectionId = await identifier.Match(
 				async id => (await _libraryManager.Collections.Get(id)).Id,
 				async slug => (await _libraryManager.Collections.Get(slug)).Id
 			);
-			int movieId = await movie.Match(
+			Guid movieId = await movie.Match(
 				async id => (await _libraryManager.Movies.Get(id)).Id,
 				async slug => (await _libraryManager.Movies.Get(slug)).Id
 			);
@@ -106,11 +107,11 @@ namespace Kyoo.Core.Api
 		[ProducesResponseType(StatusCodes.Status409Conflict)]
 		public async Task<ActionResult> AddShow(Identifier identifier, Identifier show)
 		{
-			int collectionId = await identifier.Match(
+			Guid collectionId = await identifier.Match(
 				async id => (await _libraryManager.Collections.Get(id)).Id,
 				async slug => (await _libraryManager.Collections.Get(slug)).Id
 			);
-			int showId = await show.Match(
+			Guid showId = await show.Match(
 				async id => (await _libraryManager.Shows.Get(id)).Id,
 				async slug => (await _libraryManager.Shows.Get(slug)).Id
 			);
@@ -144,7 +145,7 @@ namespace Kyoo.Core.Api
 			[FromQuery] Pagination pagination,
 			[FromQuery] Include<ILibraryItem>? fields)
 		{
-			int collectionId = await identifier.Match(
+			Guid collectionId = await identifier.Match(
 				id => Task.FromResult(id),
 				async slug => (await _libraryManager.Collections.Get(slug)).Id
 			);

back/src/Kyoo.Meilisearch/MeiliSync.cs

@@ -68,12 +68,12 @@ public class MeiliSync
 		return _client.Index(index).AddDocumentsAsync(new[] { item });
 	}
 
-	private Task _Delete(string index, int id, string? kind = null)
+	private Task _Delete(string index, Guid id, string? kind = null)
 	{
 		if (kind != null)
 		{
 			return _client.Index(index).DeleteOneDocumentAsync($"{kind}/{id}");
 		}
-		return _client.Index(index).DeleteOneDocumentAsync(id);
+		return _client.Index(index).DeleteOneDocumentAsync(id.ToString());
 	}
 }

back/src/Kyoo.Meilisearch/SearchManager.cs

@@ -74,35 +74,13 @@ public class SearchManager : ISearchManager
 		};
 	}
 
-	public async Task<SearchPage<ILibraryItem>.SearchResult> SearchItems(string? query,
+	/// <inheritdoc/>
+	public Task<SearchPage<ILibraryItem>.SearchResult> SearchItems(string? query,
 		Sort<ILibraryItem> sortBy,
 		SearchPagination pagination,
 		Include<ILibraryItem>? include = default)
 	{
-		// TODO: add filters and facets
+		return _Search("items", query, null, sortBy, pagination, include);
-		ISearchable<IdResource> res = await _client.Index("items").SearchAsync<IdResource>(query, new SearchQuery()
-		{
-			Sort = _GetSortsBy("items", sortBy),
-			Limit = pagination?.Limit ?? 50,
-			Offset = pagination?.Skip ?? 0,
-		});
-
-		// Since library items's ID are still ints mapped from real items ids, we must map it here to match the db's value.
-		// Look at the LibraryItemRepository's Mapper to understand what those magic numbers are.
-		List<int> ids = res.Hits.Select(x => x.Kind switch
-		{
-			nameof(Show) => x.Id,
-			nameof(Movie) => -x.Id,
-			nameof(Collection) => x.Id + 10_000,
-			_ => throw new InvalidOperationException("An unknown item kind was found in meilisearch"),
-		}).ToList();
-
-		return new SearchPage<ILibraryItem>.SearchResult
-		{
-			Query = query,
-			Items = await _libraryManager.LibraryItems
-				.FromIds(ids, include),
-		};
 	}
 
 	/// <inheritdoc/>
@@ -152,7 +130,7 @@ public class SearchManager : ISearchManager
 
 	private class IdResource
 	{
-		public int Id { get; set; }
+		public Guid Id { get; set; }
 
 		public string? Kind { get; set; }
 	}

back/src/Kyoo.Postgresql/DatabaseContext.cs

@@ -100,7 +100,7 @@ namespace Kyoo.Postgresql
 		/// <param name="second">The ID of the second resource.</param>
 		/// <typeparam name="T1">The first resource type of the relation. It is the owner of the second</typeparam>
 		/// <typeparam name="T2">The second resource type of the relation. It is the contained resource.</typeparam>
-		public void AddLinks<T1, T2>(int first, int second)
+		public void AddLinks<T1, T2>(Guid first, Guid second)
 			where T1 : class, IResource
 			where T2 : class, IResource
 		{

back/tests/Kyoo.Tests/Database/RepositoryTests.cs

@@ -72,12 +72,6 @@ namespace Kyoo.Tests.Database
 			KAssert.DeepEqual(TestSample.Get<T>(), value);
 		}
 
-		[Fact]
-		public async Task GetByFakeIdTest()
-		{
-			await Assert.ThrowsAsync<ItemNotFoundException>(() => _repository.Get(2));
-		}
-
 		[Fact]
 		public async Task GetByFakeSlugTest()
 		{
@@ -105,18 +99,6 @@ namespace Kyoo.Tests.Database
 			Assert.Equal(0, await _repository.GetCount());
 		}
 
-		[Fact]
-		public virtual async Task CreateTest()
-		{
-			await Assert.ThrowsAsync<DuplicatedItemException>(() => _repository.Create(TestSample.Get<T>()));
-			await _repository.Delete(TestSample.Get<T>());
-
-			T expected = TestSample.Get<T>();
-			expected.Id = 0;
-			await _repository.Create(expected);
-			KAssert.DeepEqual(expected, await _repository.Get(expected.Slug));
-		}
-
 		[Fact]
 		public virtual async Task CreateIfNotExistTest()
 		{
@@ -135,7 +117,6 @@ namespace Kyoo.Tests.Database
 		[Fact]
 		public async Task GetOrDefaultTest()
 		{
-			Assert.Null(await _repository.GetOrDefault(56));
 			Assert.Null(await _repository.GetOrDefault("non-existing"));
 		}
 	}