Adding OData Import

app/crud/imported_part_config.py

@@ -0,0 +1,34 @@
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.models.imported_part_config import ImportedPartConfig
+
+_SINGLETON_ID = 1
+
+
+async def get(db: AsyncSession) -> ImportedPartConfig | None:
+    return await db.get(ImportedPartConfig, _SINGLETON_ID)
+
+
+async def upsert(
+    db: AsyncSession,
+    *,
+    odata_url: str | None,
+    username: str | None,
+    password: str | None,
+) -> ImportedPartConfig:
+    config = await db.get(ImportedPartConfig, _SINGLETON_ID)
+    if config is None:
+        config = ImportedPartConfig(
+            id=_SINGLETON_ID,
+            odata_url=odata_url,
+            username=username,
+            password=password,
+        )
+        db.add(config)
+    else:
+        config.odata_url = odata_url
+        config.username = username
+        config.password = password
+    await db.commit()
+    await db.refresh(config)
+    return config