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84 lines
2.4 KiB
C#
84 lines
2.4 KiB
C#
// Kyoo - A portable and vast media library solution.
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// Copyright (c) Kyoo.
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//
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// See AUTHORS.md and LICENSE file in the project root for full license information.
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//
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// Kyoo is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// any later version.
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//
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// Kyoo is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Kyoo. If not, see <https://www.gnu.org/licenses/>.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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using Kyoo.Abstractions.Controllers;
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using Kyoo.Abstractions.Models;
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using Kyoo.Database;
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using Microsoft.EntityFrameworkCore;
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namespace Kyoo.Core.Controllers
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{
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/// <summary>
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/// A local repository for genres.
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/// </summary>
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public class GenreRepository : LocalRepository<Genre>, IGenreRepository
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{
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/// <summary>
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/// The database handle
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/// </summary>
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private readonly DatabaseContext _database;
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/// <inheritdoc />
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protected override Expression<Func<Genre, object>> DefaultSort => x => x.Slug;
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/// <summary>
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/// Create a new <see cref="GenreRepository"/>.
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/// </summary>
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/// <param name="database">The database handle</param>
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public GenreRepository(DatabaseContext database)
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: base(database)
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{
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_database = database;
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}
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/// <inheritdoc />
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public override async Task<ICollection<Genre>> Search(string query)
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{
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return await _database.Genres
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.Where(_database.Like<Genre>(x => x.Name, $"%{query}%"))
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.OrderBy(DefaultSort)
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.Take(20)
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.ToListAsync();
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}
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/// <inheritdoc />
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public override async Task<Genre> Create(Genre obj)
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{
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await base.Create(obj);
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_database.Entry(obj).State = EntityState.Added;
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await _database.SaveChangesAsync($"Trying to insert a duplicated genre (slug {obj.Slug} already exists).");
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return obj;
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}
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/// <inheritdoc />
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public override async Task Delete(Genre obj)
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{
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if (obj == null)
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throw new ArgumentNullException(nameof(obj));
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_database.Entry(obj).State = EntityState.Deleted;
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await _database.SaveChangesAsync();
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}
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}
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}
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