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feat: add student video and profile experience

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xiong
2026-07-28 15:23:42 +08:00
parent 5e993298e7
commit 7a3cf09a99
31 changed files with 19821 additions and 170 deletions
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38
Tiku.Infrastructure/Persistence/Configurations/AssetConfigurations.cs
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@@ -310,3 +310,41 @@ internal sealed class QuestionVideoConfiguration : IEntityTypeConfiguration<Ques
.OnDelete(DeleteBehavior.Cascade);
}
}
internal sealed class VideoPlaybackProgressConfiguration : IEntityTypeConfiguration<VideoPlaybackProgress>
{
public void Configure(EntityTypeBuilder<VideoPlaybackProgress> builder)
{
builder.ConfigureTenantEntity("video_playback_progress");
builder.ConfigureTimestamps();
builder.Property(entity => entity.Metadata).IsJson("{}");
builder.Property(entity => entity.LastPlayedAt).HasDefaultValueSql("now()");
builder.HasIndex(entity => new { entity.TenantId, entity.UserId, entity.VideoId })
.IsUnique()
.HasFilter("question_id is null");
builder.HasIndex(entity => new { entity.TenantId, entity.UserId, entity.VideoId, entity.QuestionId })
.IsUnique()
.HasFilter("question_id is not null");
builder.HasIndex(entity => new { entity.TenantId, entity.UserId, entity.LastPlayedAt });
builder.HasOne<User>().WithMany()
.HasForeignKey(entity => entity.UserId)
.OnDelete(DeleteBehavior.Cascade);
builder.HasOne<VideoExplanation>().WithMany()
.HasForeignKey(entity => new { entity.TenantId, entity.VideoId })
.HasPrincipalKey(entity => new { entity.TenantId, entity.Id })
.OnDelete(DeleteBehavior.Cascade);
builder.HasOne<Question>().WithMany()
.HasForeignKey(entity => new { entity.TenantId, entity.QuestionId })
.HasPrincipalKey(entity => new { entity.TenantId, entity.Id })
.OnDelete(DeleteBehavior.Cascade);
builder.ToTable(table =>
{
table.HasCheckConstraint("ck_video_playback_progress_position", "position_seconds >= 0");
table.HasCheckConstraint("ck_video_playback_progress_duration", "duration_seconds is null or duration_seconds >= 0");
table.HasCheckConstraint("ck_video_playback_progress_watched", "watched_seconds >= 0");
table.HasCheckConstraint("ck_video_playback_progress_play_count", "play_count >= 0");
});
}
}