shoehorning graphql, step functions and lamdas. aws deployment scripts

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