feat(phase-16): anonymous play & share telemetry substrate (wave 16.1)

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.
2026-06-19 12:59:00 -04:00
parent 1931574ad4
commit dbd90ee52a
35 changed files with 2460 additions and 2 deletions
@@ -0,0 +1,110 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DeepDrftData.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPlayShareTelemetry : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "play_counter",
+                columns: table => new
+                {
+                    id = table.Column<long>(type: "bigint", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    track_id = table.Column<long>(type: "bigint", nullable: false),
+                    partial_count = table.Column<long>(type: "bigint", nullable: false, defaultValue: 0L),
+                    sampled_count = table.Column<long>(type: "bigint", nullable: false, defaultValue: 0L),
+                    complete_count = table.Column<long>(type: "bigint", nullable: false, defaultValue: 0L)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_play_counter", x => x.id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "play_event",
+                columns: table => new
+                {
+                    id = table.Column<long>(type: "bigint", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    track_entry_key = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
+                    release_id = table.Column<long>(type: "bigint", nullable: true),
+                    bucket = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
+                    anon_id = table.Column<string>(type: "character varying(64)", maxLength: 64, nullable: true),
+                    created_at = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_play_event", x => x.id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "share_event",
+                columns: table => new
+                {
+                    id = table.Column<long>(type: "bigint", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    target_type = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
+                    target_key = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
+                    channel = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
+                    anon_id = table.Column<string>(type: "character varying(64)", maxLength: 64, nullable: true),
+                    created_at = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_share_event", x => x.id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_play_counter_track_id",
+                table: "play_counter",
+                column: "track_id",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_play_event_anon_id",
+                table: "play_event",
+                column: "anon_id");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_play_event_release_id",
+                table: "play_event",
+                column: "release_id");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_play_event_track_entry_key",
+                table: "play_event",
+                column: "track_entry_key");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_share_event_anon_id",
+                table: "share_event",
+                column: "anon_id");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_share_event_target_key",
+                table: "share_event",
+                column: "target_key");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "play_counter");
+
+            migrationBuilder.DropTable(
+                name: "play_event");
+
+            migrationBuilder.DropTable(
+                name: "share_event");
+        }
+    }
+}