Adding sync with imported parts

app/models/associations.py

@@ -1,6 +1,6 @@
-"""Many-to-many association tables for RBAC."""
+"""Many-to-many association tables."""
 
-from sqlalchemy import Column, ForeignKey, Table
+from sqlalchemy import Column, ForeignKey, String, Table
 
 from app.core.database import Base
 
@@ -21,3 +21,19 @@ role_permissions = Table(
         primary_key=True,
     ),
 )
+
+augmented_part_imported_parts = Table(
+    "augmented_part_imported_parts",
+    Base.metadata,
+    Column(
+        "augmented_part_id",
+        ForeignKey("augmented_parts.id", ondelete="CASCADE"),
+        primary_key=True,
+    ),
+    Column(
+        "imported_part_id",
+        String,
+        ForeignKey("imported_parts.InventoryID", ondelete="CASCADE"),
+        primary_key=True,
+    ),
+)