mirror of
https://github.com/Kareadita/Kavita.git
synced 2025-12-21 20:37:22 -05:00
559 lines
21 KiB
C#
559 lines
21 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text.Json;
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using System.Threading;
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using System.Threading.Tasks;
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using API.DTOs.Progress;
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using API.Entities;
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using API.Entities.Enums;
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using API.Entities.Enums.User;
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using API.Entities.Enums.UserPreferences;
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using API.Entities.History;
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using API.Entities.Interfaces;
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using API.Entities.Metadata;
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using API.Entities.MetadataMatching;
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using API.Entities.Person;
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using API.Entities.Progress;
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using API.Entities.Scrobble;
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using API.Entities.User;
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using API.Extensions;
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using Hangfire.Storage.SQLite.Entities;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.ChangeTracking;
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namespace API.Data;
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public sealed class DataContext : IdentityDbContext<AppUser, AppRole, int,
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IdentityUserClaim<int>, AppUserRole, IdentityUserLogin<int>,
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IdentityRoleClaim<int>, IdentityUserToken<int>>
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{
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public DataContext(DbContextOptions options) : base(options)
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{
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ChangeTracker.Tracked += OnEntityTracked;
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ChangeTracker.StateChanged += OnEntityStateChanged;
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}
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public DbSet<Library> Library { get; set; } = null!;
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public DbSet<Series> Series { get; set; } = null!;
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public DbSet<Chapter> Chapter { get; set; } = null!;
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public DbSet<Volume> Volume { get; set; } = null!;
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public DbSet<AppUser> AppUser { get; set; } = null!;
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public DbSet<MangaFile> MangaFile { get; set; } = null!;
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public DbSet<AppUserProgress> AppUserProgresses { get; set; } = null!;
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public DbSet<AppUserRating> AppUserRating { get; set; } = null!;
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public DbSet<ServerSetting> ServerSetting { get; set; } = null!;
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public DbSet<AppUserPreferences> AppUserPreferences { get; set; } = null!;
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public DbSet<SeriesMetadata> SeriesMetadata { get; set; } = null!;
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public DbSet<SeriesMetadataTag> SeriesMetadataTag { get; set; } = null;
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public DbSet<GenreSeriesMetadata> GenreSeriesMetadata { get; set; } = null;
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[Obsolete("Use AppUserCollection")]
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public DbSet<CollectionTag> CollectionTag { get; set; } = null!;
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public DbSet<AppUserBookmark> AppUserBookmark { get; set; } = null!;
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public DbSet<ReadingList> ReadingList { get; set; } = null!;
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public DbSet<ReadingListItem> ReadingListItem { get; set; } = null!;
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public DbSet<Person> Person { get; set; } = null!;
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public DbSet<PersonAlias> PersonAlias { get; set; } = null!;
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public DbSet<Genre> Genre { get; set; } = null!;
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public DbSet<Tag> Tag { get; set; } = null!;
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public DbSet<SiteTheme> SiteTheme { get; set; } = null!;
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public DbSet<SeriesRelation> SeriesRelation { get; set; } = null!;
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public DbSet<FolderPath> FolderPath { get; set; } = null!;
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public DbSet<Device> Device { get; set; } = null!;
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public DbSet<ServerStatistics> ServerStatistics { get; set; } = null!;
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public DbSet<MediaError> MediaError { get; set; } = null!;
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public DbSet<ScrobbleEvent> ScrobbleEvent { get; set; } = null!;
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public DbSet<ScrobbleError> ScrobbleError { get; set; } = null!;
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public DbSet<ScrobbleHold> ScrobbleHold { get; set; } = null!;
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public DbSet<AppUserOnDeckRemoval> AppUserOnDeckRemoval { get; set; } = null!;
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public DbSet<AppUserTableOfContent> AppUserTableOfContent { get; set; } = null!;
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public DbSet<AppUserSmartFilter> AppUserSmartFilter { get; set; } = null!;
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public DbSet<AppUserDashboardStream> AppUserDashboardStream { get; set; } = null!;
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public DbSet<AppUserSideNavStream> AppUserSideNavStream { get; set; } = null!;
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public DbSet<AppUserExternalSource> AppUserExternalSource { get; set; } = null!;
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public DbSet<ExternalReview> ExternalReview { get; set; } = null!;
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public DbSet<ExternalRating> ExternalRating { get; set; } = null!;
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public DbSet<ExternalSeriesMetadata> ExternalSeriesMetadata { get; set; } = null!;
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public DbSet<ExternalRecommendation> ExternalRecommendation { get; set; } = null!;
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public DbSet<ManualMigrationHistory> ManualMigrationHistory { get; set; } = null!;
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[Obsolete("Use IsBlacklisted field on Series")]
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public DbSet<SeriesBlacklist> SeriesBlacklist { get; set; } = null!;
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public DbSet<AppUserCollection> AppUserCollection { get; set; } = null!;
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public DbSet<ChapterPeople> ChapterPeople { get; set; } = null!;
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public DbSet<SeriesMetadataPeople> SeriesMetadataPeople { get; set; } = null!;
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public DbSet<EmailHistory> EmailHistory { get; set; } = null!;
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public DbSet<MetadataSettings> MetadataSettings { get; set; } = null!;
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public DbSet<MetadataFieldMapping> MetadataFieldMapping { get; set; } = null!;
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public DbSet<AppUserChapterRating> AppUserChapterRating { get; set; } = null!;
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public DbSet<AppUserReadingProfile> AppUserReadingProfiles { get; set; } = null!;
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public DbSet<AppUserAnnotation> AppUserAnnotation { get; set; } = null!;
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public DbSet<EpubFont> EpubFont { get; set; } = null!;
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public DbSet<AppUserReadingSession> AppUserReadingSession { get; set; } = null!;
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public DbSet<AppUserReadingSessionActivityData> AppUserReadingSessionActivityData { get; set; } = null!;
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public DbSet<AppUserReadingHistory> AppUserReadingHistory { get; set; } = null!;
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public DbSet<ClientDevice> ClientDevice { get; set; } = null!;
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public DbSet<ClientDeviceHistory> ClientDeviceHistory { get; set; } = null!;
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public DbSet<AppUserAuthKey> AppUserAuthKey { get; set; } = null!;
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protected override void OnModelCreating(ModelBuilder builder)
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{
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base.OnModelCreating(builder);
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builder.Entity<SeriesRelation>()
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.HasOne(pt => pt.Series)
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.WithMany(p => p.Relations)
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.HasForeignKey(pt => pt.SeriesId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.Entity<SeriesRelation>()
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.HasOne(pt => pt.TargetSeries)
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.WithMany(t => t.RelationOf)
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.HasForeignKey(pt => pt.TargetSeriesId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.Entity<ExternalSeriesMetadata>()
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.HasOne(em => em.Series)
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.WithOne(s => s.ExternalSeriesMetadata)
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.HasForeignKey<ExternalSeriesMetadata>(em => em.SeriesId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.Entity<AppUserCollection>()
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.Property(b => b.AgeRating)
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.HasDefaultValue(AgeRating.Unknown);
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#region Library
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builder.Entity<Library>()
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.Property(b => b.AllowScrobbling)
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.HasDefaultValue(true);
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builder.Entity<Library>()
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.Property(b => b.AllowMetadataMatching)
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.HasDefaultValue(true);
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builder.Entity<Library>()
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.Property(b => b.EnableMetadata)
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.HasDefaultValue(true);
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builder.Entity<Library>()
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.Property(l => l.DefaultLanguage)
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.HasDefaultValue(string.Empty);
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#endregion
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#region Chapter
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builder.Entity<Chapter>()
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.Property(b => b.WebLinks)
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.HasDefaultValue(string.Empty);
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builder.Entity<Chapter>()
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.Property(b => b.ISBN)
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.HasDefaultValue(string.Empty);
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// Configure the many-to-many relationship for Chapter and Person
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builder.Entity<ChapterPeople>()
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.HasKey(cp => new { cp.ChapterId, cp.PersonId, cp.Role });
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builder.Entity<ChapterPeople>()
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.HasOne(cp => cp.Chapter)
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.WithMany(c => c.People)
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.HasForeignKey(cp => cp.ChapterId);
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builder.Entity<ChapterPeople>()
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.HasOne(cp => cp.Person)
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.WithMany(p => p.ChapterPeople)
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.HasForeignKey(cp => cp.PersonId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.Entity<Chapter>()
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.Property(sm => sm.KPlusOverrides)
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.HasJsonConversion([])
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.HasColumnType("TEXT")
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.HasDefaultValue(new List<MetadataSettingField>());
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#endregion
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#region User & Preferences
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builder.Entity<AppUser>()
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.HasMany(ur => ur.UserRoles)
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.WithOne(u => u.User)
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.HasForeignKey(ur => ur.UserId)
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.IsRequired();
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builder.Entity<AppRole>()
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.HasMany(ur => ur.UserRoles)
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.WithOne(u => u.Role)
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.HasForeignKey(ur => ur.RoleId)
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.IsRequired();
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builder.Entity<AppUserPreferences>()
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.Property(b => b.BookThemeName)
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.HasDefaultValue("Dark");
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builder.Entity<AppUserPreferences>()
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.Property(b => b.BackgroundColor)
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.HasDefaultValue("#000000");
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builder.Entity<AppUserPreferences>()
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.Property(b => b.GlobalPageLayoutMode)
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.HasDefaultValue(PageLayoutMode.Cards);
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builder.Entity<AppUserPreferences>()
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.Property(b => b.BookReaderWritingStyle)
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.HasDefaultValue(WritingStyle.Horizontal);
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builder.Entity<AppUserPreferences>()
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.Property(b => b.Locale)
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.IsRequired(true)
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.HasDefaultValue("en");
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builder.Entity<AppUserPreferences>()
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.Property(b => b.AniListScrobblingEnabled)
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.HasDefaultValue(true);
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builder.Entity<AppUserPreferences>()
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.Property(b => b.WantToReadSync)
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.HasDefaultValue(true);
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builder.Entity<AppUserPreferences>()
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.Property(b => b.AllowAutomaticWebtoonReaderDetection)
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.HasDefaultValue(true);
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builder.Entity<AppUserPreferences>()
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.Property(b => b.ColorScapeEnabled)
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.HasDefaultValue(true);
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builder.Entity<AppUserPreferences>()
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.Property(b => b.PromptForRereadsAfter)
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.HasDefaultValue(30);
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builder.Entity<AppUserPreferences>()
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.Property(a => a.BookReaderHighlightSlots)
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.HasJsonConversion([])
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.HasColumnType("TEXT")
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.HasDefaultValue(new List<HighlightSlot>());
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builder.Entity<AppUserPreferences>()
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.Property(p => p.CustomKeyBinds)
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.HasJsonConversion([])
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.HasColumnType("TEXT")
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.HasDefaultValue(new Dictionary<KeyBindTarget, IList<KeyBind>>());
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builder.Entity<AppUser>()
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.Property(user => user.IdentityProvider)
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.HasDefaultValue(IdentityProvider.Kavita);
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builder.Entity<AppUserPreferences>()
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.Property(a => a.SocialPreferences)
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.HasJsonConversion(new AppUserSocialPreferences())
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.HasColumnType("TEXT")
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.HasDefaultValue(new AppUserSocialPreferences());
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builder.Entity<AppUserPreferences>()
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.Property(a => a.OpdsPreferences)
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.HasJsonConversion(new AppUserOpdsPreferences())
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.HasColumnType("TEXT")
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.HasDefaultValue(new AppUserOpdsPreferences());
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#endregion
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#region AppUserReadingProfile
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builder.Entity<AppUserReadingProfile>()
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.Property(b => b.BookThemeName)
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.HasDefaultValue("Dark");
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builder.Entity<AppUserReadingProfile>()
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.Property(b => b.BackgroundColor)
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.HasDefaultValue("#000000");
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builder.Entity<AppUserReadingProfile>()
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.Property(b => b.BookReaderWritingStyle)
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.HasDefaultValue(WritingStyle.Horizontal);
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builder.Entity<AppUserReadingProfile>()
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.Property(b => b.AllowAutomaticWebtoonReaderDetection)
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.HasDefaultValue(true);
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builder.Entity<AppUserReadingProfile>()
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.Property(rp => rp.LibraryIds)
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.HasJsonConversion([])
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.HasColumnType("TEXT");
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builder.Entity<AppUserReadingProfile>()
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.Property(rp => rp.SeriesIds)
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.HasJsonConversion([])
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.HasColumnType("TEXT");
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#endregion
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#region AppUser Streams
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builder.Entity<AppUserDashboardStream>()
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.Property(b => b.StreamType)
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.HasDefaultValue(DashboardStreamType.SmartFilter);
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builder.Entity<AppUserDashboardStream>()
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.HasIndex(e => e.Visible)
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.IsUnique(false);
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builder.Entity<AppUserSideNavStream>()
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.Property(b => b.StreamType)
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.HasDefaultValue(SideNavStreamType.SmartFilter);
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builder.Entity<AppUserSideNavStream>()
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.HasIndex(e => e.Visible)
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.IsUnique(false);
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#endregion
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#region Annoations
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builder.Entity<AppUserAnnotation>()
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.PrimitiveCollection(a => a.Likes)
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.HasDefaultValue(new List<int>());
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#endregion
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#region Reading Sessions & History
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builder.Entity<AppUserReadingSession>()
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.Property(b => b.IsActive)
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.HasDefaultValue(true);
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builder.Entity<AppUserReadingSession>()
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.HasMany(x => x.ActivityData)
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.WithOne(a => a.ReadingSession)
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.HasForeignKey(a => a.AppUserReadingSessionId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.Entity<AppUserReadingSessionActivityData>(e
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=> e.ComplexProperty(d=> d.ClientInfo, b => b.ToJson()));
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builder.Entity<AppUserReadingHistory>()
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.Property(sm => sm.Data)
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.HasJsonConversion(new DailyReadingDataDto())
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.HasColumnType("TEXT")
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.HasDefaultValue(new DailyReadingDataDto());
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builder.Entity<AppUserReadingHistory>()
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.Property(sm => sm.ClientInfoUsed)
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.HasJsonConversion([])
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.HasColumnType("TEXT")
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.HasDefaultValue(new List<ClientInfoData>());
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#endregion
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#region Client Device
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builder.Entity<ClientDevice>()
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.Property(sm => sm.CurrentClientInfo)
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.HasJsonConversion(new ClientInfoData())
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.HasColumnType("TEXT")
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.HasDefaultValue(new ClientInfoData());
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builder.Entity<ClientDeviceHistory>()
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.Property(sm => sm.ClientInfo)
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.HasJsonConversion(new ClientInfoData())
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.HasColumnType("TEXT")
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.HasDefaultValue(new ClientInfoData());
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#endregion
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#region SeriesMetadata
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builder.Entity<SeriesMetadata>()
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.HasMany(sm => sm.Tags)
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.WithMany(t => t.SeriesMetadatas)
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.UsingEntity<SeriesMetadataTag>();
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builder.Entity<SeriesMetadata>()
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.HasMany(sm => sm.Genres)
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.WithMany(t => t.SeriesMetadatas)
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.UsingEntity<GenreSeriesMetadata>();
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builder.Entity<SeriesMetadata>()
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.Property(sm => sm.KPlusOverrides)
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.HasJsonConversion([])
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.HasColumnType("TEXT")
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.HasDefaultValue(new List<MetadataSettingField>());
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builder.Entity<SeriesMetadataPeople>()
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.HasKey(smp => new { smp.SeriesMetadataId, smp.PersonId, smp.Role });
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builder.Entity<SeriesMetadataPeople>()
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.HasOne(smp => smp.SeriesMetadata)
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.WithMany(sm => sm.People)
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.HasForeignKey(smp => smp.SeriesMetadataId);
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builder.Entity<SeriesMetadataPeople>()
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.HasOne(smp => smp.Person)
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.WithMany(p => p.SeriesMetadataPeople)
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.HasForeignKey(smp => smp.PersonId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.Entity<SeriesMetadataPeople>()
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.Property(b => b.OrderWeight)
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.HasDefaultValue(0);
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builder.Entity<MetadataSettings>()
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.Property(x => x.AgeRatingMappings)
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.HasJsonConversion([]);
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builder.Entity<SeriesMetadata>()
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.Property(b => b.WebLinks)
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.HasDefaultValue(string.Empty);
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// Ensure blacklist is stored as a JSON array
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builder.Entity<MetadataSettings>()
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.Property(x => x.Blacklist)
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.HasJsonConversion([]);
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builder.Entity<MetadataSettings>()
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.Property(x => x.Whitelist)
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.HasJsonConversion([]);
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builder.Entity<MetadataSettings>()
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.Property(x => x.Overrides)
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.HasJsonConversion([]);
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// Configure one-to-many relationship
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builder.Entity<MetadataSettings>()
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.HasMany(x => x.FieldMappings)
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.WithOne(x => x.MetadataSettings)
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.HasForeignKey(x => x.MetadataSettingsId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.Entity<MetadataSettings>()
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.Property(b => b.Enabled)
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.HasDefaultValue(true);
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builder.Entity<MetadataSettings>()
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.Property(b => b.EnableCoverImage)
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.HasDefaultValue(true);
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#endregion
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#region AppUserAuthKey
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builder.Entity<AppUserAuthKey>()
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.Property(a => a.Provider)
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.HasDefaultValue(AuthKeyProvider.User);
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#endregion
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#region AppUserBookmark
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builder.Entity<AppUserBookmark>(entity =>
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{
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entity.HasOne(b => b.Series)
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.WithMany()
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.HasForeignKey(b => b.SeriesId)
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.OnDelete(DeleteBehavior.Cascade);
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entity.HasOne(b => b.Volume)
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.WithMany()
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.HasForeignKey(b => b.VolumeId)
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.OnDelete(DeleteBehavior.Cascade);
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entity.HasOne(b => b.Chapter)
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.WithMany()
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.HasForeignKey(b => b.ChapterId)
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.OnDelete(DeleteBehavior.Cascade);
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entity.HasOne(b => b.AppUser)
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.WithMany(u => u.Bookmarks)
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.HasForeignKey(b => b.AppUserId)
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.OnDelete(DeleteBehavior.Cascade);
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});
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#endregion
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#region Search Indexes
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// Series indexes for search
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builder.Entity<Series>(entity =>
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{
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entity.HasIndex(s => s.NormalizedName)
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.HasDatabaseName("IX_Series_NormalizedName");
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entity.HasIndex(s => s.LibraryId)
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.HasDatabaseName("IX_Series_LibraryId");
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});
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builder.Entity<SeriesMetadata>(entity =>
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{
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entity.HasIndex(sm => sm.AgeRating)
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.HasDatabaseName("IX_SeriesMetadata_AgeRating");
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// This composite helps age-restricted queries
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entity.HasIndex(sm => new { sm.SeriesId, sm.AgeRating })
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.HasDatabaseName("IX_SeriesMetadata_SeriesId_AgeRating");
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});
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// Chapter indexes
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builder.Entity<Chapter>(entity =>
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{
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entity.HasIndex(c => c.TitleName)
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.HasDatabaseName("IX_Chapter_TitleName");
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});
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// MangaFile indexes (admin search)
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builder.Entity<MangaFile>(entity =>
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{
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entity.HasIndex(f => f.FilePath)
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.HasDatabaseName("IX_MangaFile_FilePath");
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});
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// AppUserBookmark composite for user lookups
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builder.Entity<AppUserBookmark>(entity =>
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{
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entity.HasIndex(b => new { b.AppUserId, b.SeriesId })
|
|
.HasDatabaseName("IX_AppUserBookmark_AppUserId_SeriesId");
|
|
});
|
|
#endregion
|
|
}
|
|
|
|
#nullable enable
|
|
private static void OnEntityTracked(object? sender, EntityTrackedEventArgs e)
|
|
{
|
|
if (e.FromQuery || e.Entry.State != EntityState.Added || e.Entry.Entity is not IEntityDate entity) return;
|
|
|
|
entity.LastModified = DateTime.Now;
|
|
entity.LastModifiedUtc = DateTime.UtcNow;
|
|
|
|
// This allows for mocking
|
|
if (entity.Created == DateTime.MinValue)
|
|
{
|
|
entity.Created = DateTime.Now;
|
|
entity.CreatedUtc = DateTime.UtcNow;
|
|
}
|
|
}
|
|
|
|
private static void OnEntityStateChanged(object? sender, EntityStateChangedEventArgs e)
|
|
{
|
|
if (e.NewState != EntityState.Modified || e.Entry.Entity is not IEntityDate entity) return;
|
|
entity.LastModified = DateTime.Now;
|
|
entity.LastModifiedUtc = DateTime.UtcNow;
|
|
}
|
|
#nullable disable
|
|
|
|
private void OnSaveChanges()
|
|
{
|
|
foreach (var saveEntity in ChangeTracker.Entries()
|
|
.Where(e => e.State == EntityState.Modified)
|
|
.Select(entry => entry.Entity)
|
|
.OfType<IHasConcurrencyToken>())
|
|
{
|
|
saveEntity.OnSavingChanges();
|
|
}
|
|
}
|
|
|
|
#region SaveChanges overrides
|
|
|
|
public override int SaveChanges()
|
|
{
|
|
OnSaveChanges();
|
|
|
|
return base.SaveChanges();
|
|
}
|
|
|
|
public override int SaveChanges(bool acceptAllChangesOnSuccess)
|
|
{
|
|
OnSaveChanges();
|
|
|
|
return base.SaveChanges(acceptAllChangesOnSuccess);
|
|
}
|
|
|
|
public override Task<int> SaveChangesAsync(bool acceptAllChangesOnSuccess, CancellationToken cancellationToken = default(CancellationToken))
|
|
{
|
|
OnSaveChanges();
|
|
|
|
return base.SaveChangesAsync(acceptAllChangesOnSuccess, cancellationToken);
|
|
}
|
|
|
|
public override Task<int> SaveChangesAsync(CancellationToken cancellationToken = default(CancellationToken))
|
|
{
|
|
OnSaveChanges();
|
|
|
|
return base.SaveChangesAsync(cancellationToken);
|
|
}
|
|
|
|
#endregion
|
|
}
|