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Initial EF Core commit

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TocoToucan
2017-10-04 22:52:12 +03:00
parent de840a5c9e
commit 6a4198d0d6
93 changed files with 730 additions and 708 deletions
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55
osu.Game/Database/OsuDbContext.cs Normal file
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using Microsoft.EntityFrameworkCore;
using osu.Game.Beatmaps;
using osu.Game.Input.Bindings;
using osu.Game.IO;
using osu.Game.Rulesets;
namespace osu.Game.Database
{
public class OsuDbContext : DbContext
{
private readonly string connectionString;
public OsuDbContext()
{
connectionString = "DataSource=:memory:";
}
public OsuDbContext(string connectionString)
{
this.connectionString = connectionString;
}
public DbSet<BeatmapMetadata> BeatmapMetadata { get; set; }
public DbSet<BeatmapDifficulty> BeatmapDifficulty { get; set; }
public DbSet<BeatmapInfo> BeatmapInfo { get; set; }
public DbSet<BeatmapSetInfo> BeatmapSetInfo { get; set; }
public DbSet<BeatmapSetFileInfo> BeatmapSetFileInfo { get; set; }
public DbSet<DatabasedKeyBinding> DatabasedKeyBinding { get; set; }
public DbSet<FileInfo> FileInfo { get; set; }
public DbSet<RulesetInfo> RulesetInfo { get; set; }
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
base.OnConfiguring(optionsBuilder);
optionsBuilder.UseSqlite(connectionString);
}
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
modelBuilder.Entity<BeatmapInfo>().HasIndex(b => b.MD5Hash);
modelBuilder.Entity<BeatmapSetInfo>().HasIndex(b => b.DeletePending);
modelBuilder.Entity<DatabasedKeyBinding>().HasIndex(b => b.Variant);
modelBuilder.Entity<DatabasedKeyBinding>().HasIndex(b => b.IntAction);
modelBuilder.Entity<FileInfo>().HasIndex(b => b.Hash).IsUnique();
modelBuilder.Entity<FileInfo>().HasIndex(b => b.ReferenceCount);
modelBuilder.Entity<RulesetInfo>().HasIndex(b => b.Name).IsUnique();
modelBuilder.Entity<RulesetInfo>().HasIndex(b => b.InstantiationInfo).IsUnique();
modelBuilder.Entity<RulesetInfo>().HasIndex(b => b.Available);
//modelBuilder.Entity<BeatmapMetadata>().HasOne(b => b.BeatmapSetOnlineInfo).WithOne(bs => bs.BeatmapMetadata).OnDelete(DeleteBehavior.SetNull);
//modelBuilder.Entity<BeatmapSetInfo>().HasOne(b => b.BeatmapSetOnlineInfo).WithOne(bs => bs.BeatmapSetInfo).OnDelete(DeleteBehavior.SetNull);
//modelBuilder.Entity<BeatmapInfo>().HasOne(b => b.BeatmapSetOnlineInfo).WithMany(bs => bs.Beatmaps).OnDelete(DeleteBehavior.SetNull);
}
}
}