Rework jobs

Application/Contracts/Infrastructure/IDatabase.cs

@@ -15,9 +15,9 @@ namespace Musify.Application.Contracts.Infrastructure
 
         DbSet<Upload> Uploads { get; }
 
-        DbSet<Job> Jobs { get; }
+        DbSet<ProcessExecution> ProcessExecutions { get; }
 
-        DbSet<JobOperation> JobOperations { get; }
+        DbSet<ProcessStepExecution> ProcessStepExecutions { get; }
 
         Task<int> SaveChangesAsync(CancellationToken cancellationToken);
     }

Application/Contracts/Infrastructure/IProcessTrackingStore.cs

@@ -0,0 +1,25 @@
+using Musify.Domain.Entities;
+
+namespace Musify.Application.Contracts.Infrastructure
+{
+    public interface IProcessTrackingStore
+    {
+        Task<Guid> GetOrCreateProcessAsync(
+            string processName,
+            Guid? correlationId,
+            Guid? conversationId,
+            Guid? messageId,
+            CancellationToken cancellationToken);
+
+        Task<Guid> StartStepAsync(
+            Guid processExecutionId,
+            string stepName,
+            ProcessStepComponentType componentType,
+            int attempt,
+            CancellationToken cancellationToken);
+
+        Task CompleteStepAsync(Guid processExecutionId, Guid stepExecutionId, CancellationToken cancellationToken);
+
+        Task FailStepAsync(Guid processExecutionId, Guid stepExecutionId, string errorMessage, CancellationToken cancellationToken);
+    }
+}