daniel-c-harvey
dbd90ee52a
Player-service play-session tracker (floor + 3-bucket classify), SharePopover share tracker with debounce, sendBeacon interop, proxied rate-limited POST api/event/{play,share}, append-only event logs + incremental play_counter with server-side release resolution. Migration authored, not applied. No anonId, no read surface.
50 lines
1.9 KiB
C#
50 lines
1.9 KiB
C#
using DeepDrftModels.Entities;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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namespace DeepDrftData.Data.Configurations;
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/// <summary>
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/// EF configuration for the append-only <c>play_event</c> log (Phase 16 §4.2). Plain entity, not a
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/// <c>BaseEntity</c> — no soft-delete or updated_at, just an immutable fact with a created_at stamp.
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/// Indexed on track key, release id, and anon id (the last reserved for the wave-16.3 distinct-listener
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/// query) so the aggregation paths stay cheap as the log grows.
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/// </summary>
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public class PlayEventConfiguration : IEntityTypeConfiguration<PlayEvent>
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{
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public void Configure(EntityTypeBuilder<PlayEvent> builder)
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{
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builder.ToTable("play_event");
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builder.HasKey(e => e.Id);
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builder.Property(e => e.Id).HasColumnName("id");
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builder.Property(e => e.TrackEntryKey)
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.IsRequired()
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.HasMaxLength(100)
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.HasColumnName("track_entry_key");
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builder.Property(e => e.ReleaseId)
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.HasColumnName("release_id");
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builder.Property(e => e.Bucket)
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.IsRequired()
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.HasConversion<string>() // Store the readable bucket name, mirroring ReleaseMedium.
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.HasMaxLength(20)
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.HasColumnName("bucket");
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// Reserved nullable token (wave 16.3). Same width as a stringified GUID.
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builder.Property(e => e.AnonId)
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.HasMaxLength(64)
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.HasColumnName("anon_id");
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builder.Property(e => e.CreatedAt)
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.IsRequired()
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.HasColumnName("created_at");
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builder.HasIndex(e => e.TrackEntryKey).HasDatabaseName("IX_play_event_track_entry_key");
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builder.HasIndex(e => e.ReleaseId).HasDatabaseName("IX_play_event_release_id");
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builder.HasIndex(e => e.AnonId).HasDatabaseName("IX_play_event_anon_id");
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}
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}
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