REDCODE
6d29f053f4
Replace broken one-to-many User.AssetId shadow FK with proper AssetUser join table using bidirectional navigation: HasMany(e => e.SharedWith).WithMany(e => e.SharedAssets) Join table columns: SharedAssetsId (FK to Assets) + SharedWithId (FK to Users). Adds SharedAssets navigation to User model. Generated via dotnet ef migrations add.
82 lines
3.4 KiB
C#
82 lines
3.4 KiB
C#
using Lactose.Models;
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namespace Lactose.Context;
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/// <summary>
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/// Entity Framework Core database context for the Lactose application.
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/// </summary>
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public class LactoseDbContext : DbContext {
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/// <summary>
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/// Gets or sets the assets DbSet.
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/// </summary>
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public DbSet<Asset> Assets { get; set; }
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/// <summary>
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/// Gets or sets the albums DbSet.
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/// </summary>
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public DbSet<Album> Albums { get; set; }
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/// <summary>
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/// Gets or sets the faces DbSet.
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/// </summary>
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public DbSet<Face> Faces { get; set; }
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/// <summary>
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/// Gets or sets the people DbSet.
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/// </summary>
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public DbSet<Person> People { get; set; }
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/// <summary>
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/// Gets or sets the users DbSet.
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/// </summary>
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public DbSet<User> Users { get; set; }
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/// <summary>
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/// Gets or sets the tags DbSet.
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/// </summary>
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public DbSet<Tag> Tags { get; set; }
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/// <summary>
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/// Gets or sets the folders DbSet.
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/// </summary>
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public DbSet<Folder> Folders { get; set; }
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/// <summary>
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/// Gets or sets the settings DbSet.
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/// </summary>
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public DbSet<Setting> Settings { get; set; }
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/// <summary>
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/// Gets or sets the job records DbSet.
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/// </summary>
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public DbSet<JobRecord> JobRecords { get; set; }
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/// <summary>
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/// Initialises a new instance of the <see cref="LactoseDbContext"/> class.
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/// </summary>
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/// <param name="options">The database context options.</param>
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public LactoseDbContext(DbContextOptions options) : base(options) {}
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/// <inheritdoc />
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protected override void OnModelCreating(ModelBuilder modelBuilder) {
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modelBuilder.HasPostgresExtension("vector");
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//Album Relationships
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modelBuilder.Entity<Album>().HasOne(e => e.UserOwner).WithMany(e => e.OwnedAlbums);
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modelBuilder.Entity<Album>().HasOne(e => e.PersonOwner).WithMany(e => e.Albums);
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modelBuilder.Entity<Album>().HasMany(e => e.Assets).WithMany(e => e.Albums);
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//Asset Relationships
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modelBuilder.Entity<Asset>().HasOne(e => e.Owner).WithMany(e => e.OwnedAssets);
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modelBuilder.Entity<Asset>().HasMany(e => e.SharedWith).WithMany(e => e.SharedAssets);
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modelBuilder.Entity<Asset>().HasMany(e => e.Albums).WithMany(e => e.Assets);
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modelBuilder.Entity<Asset>().HasMany(e => e.Tags).WithMany(e => e.Assets);
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modelBuilder.Entity<Asset>().HasMany(e => e.Faces).WithOne(e => e.Asset);
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modelBuilder.Entity<Asset>().HasOne(e => e.Folder).WithMany(e => e.Assets);
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//Face Relationships
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modelBuilder.Entity<Face>().HasOne(e => e.Asset).WithMany(e => e.Faces);
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modelBuilder.Entity<Face>().HasOne(e => e.Person).WithMany(e => e.Faces);
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//Person Relationships
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modelBuilder.Entity<Person>().HasMany(e => e.Faces).WithOne(e => e.Person);
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modelBuilder.Entity<Person>().HasMany(e => e.Albums).WithOne(e => e.PersonOwner);
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//Tag Relationships
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modelBuilder.Entity<Tag>().HasOne(e => e.Parent);
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modelBuilder.Entity<Tag>().HasMany(e => e.Assets).WithMany(e => e.Tags);
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//User Relationships
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modelBuilder.Entity<User>().HasMany(e => e.OwnedAssets).WithOne(e => e.Owner);
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modelBuilder.Entity<User>().HasMany(e => e.OwnedAlbums).WithOne(e => e.UserOwner);
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//Folder Relationships
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modelBuilder.Entity<Folder>().HasMany(e => e.Assets).WithOne(e => e.Folder);
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}
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}
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