Files
Musify/backend/Musify.Infrastructure/Persistence/Migrations/20260705125356_AddPlayListProcessingStateSaga.cs
T
Admin 93ee8be0cd feat(infra): playlist processing saga + generalize fault handling (phase 3)
Adds the PlayList picture-processing lifecycle saga (correlated by PlayListId)
mirroring the track one, and generalizes the failure plumbing:
- Rename the track fault translator to ProcessingSlipFaultConsumer and use a
  generic Workflow.SubjectId variable + ProcessKind; it now emits typed
  Track{Picture,Audio}/PlayListPicture ProcessingFailed events for all slips
- PlayListProcessingStateMachine (+ EF-persisted PlayListProcessingState,
  migration): starts on CreatePlayListResourcesEvent, finalizes on
  PlayListPictureProcessed, and on failure marks the playlist Failed and
  removes the orphaned final picture (PlayListProcessingFailedConsumer +
  MarkPlayListAsFailedActivity)
- UpdatePlayListPictureActivity publishes PlayListPictureProcessed on success
- Picture slip carries SubjectId + PlayListPicture kind + fault subscription

Verified end-to-end in Docker (RabbitMQ + migrated Postgres): both saga
endpoints, the fault translator and cleanup consumers configure, and an
addressing cross-check confirms all 21 activity execute queues the builders
address exist (caught + fixed a kebab mismatch on mark-play-list-as-failed).

Build: 0 warnings, 0 errors.
2026-07-05 14:55:40 +02:00

39 lines
1.5 KiB
C#

using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace Musify.Infrastructure.Persistence.Migrations
{
/// <inheritdoc />
public partial class AddPlayListProcessingStateSaga : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "PlayListProcessingState",
columns: table => new
{
CorrelationId = table.Column<Guid>(type: "uuid", nullable: false),
CurrentState = table.Column<string>(type: "character varying(64)", maxLength: 64, nullable: false),
Bucket = table.Column<string>(type: "text", nullable: true),
PictureKey = table.Column<string>(type: "text", nullable: true),
CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_PlayListProcessingState", x => x.CorrelationId);
});
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "PlayListProcessingState");
}
}
}