shoehorning graphql, step functions and lamdas. aws deployment scripts

schema/models/__init__.py

@@ -5,7 +5,7 @@ This module exports all dataclasses, enums, and constants that the generator
 should process. Add new models here to have them included in generation.
 """
 
-from .api import CreateJobRequest, SystemStatus
+from .api import CreateJobRequest, ScanResult, SystemStatus
 from .grpc import (
     GRPC_SERVICE,
     CancelRequest,
@@ -26,7 +26,7 @@ DATACLASSES = [MediaAsset, TranscodePreset, TranscodeJob]
 
 # API request/response models - generates TypeScript only (no Django)
 # WorkerStatus from grpc.py is reused here
-API_MODELS = [CreateJobRequest, SystemStatus, WorkerStatus]
+API_MODELS = [CreateJobRequest, SystemStatus, ScanResult, WorkerStatus]
 
 # Status enums - included in generated code
 ENUMS = [AssetStatus, JobStatus]
@@ -50,6 +50,7 @@ __all__ = [
     "TranscodeJob",
     # API Models
     "CreateJobRequest",
+    "ScanResult",
     "SystemStatus",
     # Enums
     "AssetStatus",

schema/models/api.py

@@ -5,8 +5,8 @@ These are separate from the main domain models and represent
 the shape of data sent to/from the API endpoints.
 """
 
-from dataclasses import dataclass
-from typing import Optional
+from dataclasses import dataclass, field
+from typing import List, Optional
 from uuid import UUID
 
 
@@ -19,6 +19,7 @@ class CreateJobRequest:
     trim_start: Optional[float] = None  # seconds
     trim_end: Optional[float] = None  # seconds
     output_filename: Optional[str] = None
+    priority: int = 0
 
 
 @dataclass
@@ -29,4 +30,14 @@ class SystemStatus:
     version: str
 
 
+@dataclass
+class ScanResult:
+    """Result of scanning the media input bucket."""
+
+    found: int = 0
+    registered: int = 0
+    skipped: int = 0
+    files: List[str] = field(default_factory=list)
+
+
 # Note: WorkerStatus is defined in grpc.py and reused here

schema/models/jobs.py

@@ -63,6 +63,7 @@ class TranscodeJob:
 
     # Worker tracking
     celery_task_id: Optional[str] = None
+    execution_arn: Optional[str] = None  # AWS Step Functions execution ARN
     priority: int = 0  # Lower = higher priority
 
     # Timestamps