104 lines
3.9 KiB
C#
104 lines
3.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using Iesi.Collections.Generic;
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using JetBrains.Annotations;
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using Portoa.Persistence;
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namespace VideoGameQuotes.Api {
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public class Game : Entity<Game, int>, IDtoMappable<GameDto> {
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private readonly Iesi.Collections.Generic.ISet<GamingSystem> systems = new HashedSet<GamingSystem>();
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private readonly Iesi.Collections.Generic.ISet<Publisher> publishers = new HashedSet<Publisher>();
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public Game() {
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Created = DateTime.UtcNow;
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}
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[CanBeNull]
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public virtual string Website { get; set; }
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public virtual User Creator { get; set; }
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public virtual DateTime Created { get; set; }
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public virtual IEnumerable<GamingSystem> Systems { get { return systems; } }
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[Required]
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public virtual string Name { get; set; }
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public virtual IEnumerable<Publisher> Publishers { get { return publishers; } }
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[CanBeNull, StringLength(1024)]
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public virtual byte[] Icon { get; set; }
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public virtual Region Region { get; set; }
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#region adding and removing stuff
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public virtual Game AddSystem(GamingSystem system) {
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systems.Add(system);
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return this;
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}
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public virtual void ClearSystems() {
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systems.Clear();
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}
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public virtual Game AddPublisher(Publisher publisher) {
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publishers.Add(publisher);
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return this;
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}
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public virtual void ClearPublishers() {
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publishers.Clear();
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}
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#endregion
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public virtual GameDto ToDto() {
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return new GameDto {
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Id = Id,
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Website = Website,
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Created = Created,
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Systems = Systems.Select(system => system.ToDto()),
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Name = Name,
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Regions = Region.ToString().Split(',').Select(region => region.Trim()),
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Publishers = Publishers.Select(publisher => publisher.ToDto())
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};
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}
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#region criterion handlers
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public sealed class SystemCriterionHandler : CriterionHandler<Game> {
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protected override Func<Game, bool> HandleInteger(int value) {
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return game => game.Systems.Any(system => system.Id == value);
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}
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protected override Func<Game, bool> HandleString(string value) {
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return game => game.Systems.Any(system => system.Name == value);
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}
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}
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public sealed class PublisherCriterionHandler : CriterionHandler<Game> {
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protected override Func<Game, bool> HandleInteger(int value) {
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return game => game.Publishers.Any(publisher => publisher.Id == value);
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}
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protected override Func<Game, bool> HandleString(string value) {
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return game => game.Publishers.Any(publisher => publisher.Name == value);
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}
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}
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#endregion
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}
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public class GameDto {
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public int Id { get; set; }
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public string Website { get; set; }
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public DateTime Created { get; set; }
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public IEnumerable<SystemDto> Systems { get; set; }
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public string Name { get; set; }
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public IEnumerable<PublisherDto> Publishers { get; set; }
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public IEnumerable<string> Regions { get; set; }
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}
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public static class GameExtensions {
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public static string GetBase64EncodedIcon(this Game game) {
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if (game.Icon == null || game.Icon.Length == 0) {
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return "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";
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}
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return Convert.ToBase64String(game.Icon);
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}
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}
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} |