Adding Manufacturers and ScopeModels

app/crud/manufacturer.py

@@ -0,0 +1,46 @@
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.models.manufacturer import Manufacturer
+
+
+async def get(db: AsyncSession, manufacturer_id: int) -> Manufacturer | None:
+    return await db.get(Manufacturer, manufacturer_id)
+
+
+async def list_all(
+    db: AsyncSession, skip: int = 0, limit: int = 100
+) -> list[Manufacturer]:
+    result = await db.execute(
+        select(Manufacturer).order_by(Manufacturer.name).offset(skip).limit(limit)
+    )
+    return list(result.scalars().all())
+
+
+async def create(
+    db: AsyncSession,
+    *,
+    name: str,
+    url: str,
+    logo_url: str | None = None,
+) -> Manufacturer:
+    m = Manufacturer(name=name, url=url, logo_url=logo_url)
+    db.add(m)
+    await db.commit()
+    await db.refresh(m)
+    return m
+
+
+async def update(
+    db: AsyncSession, manufacturer: Manufacturer, data: dict
+) -> Manufacturer:
+    for field, value in data.items():
+        setattr(manufacturer, field, value)
+    await db.commit()
+    await db.refresh(manufacturer)
+    return manufacturer
+
+
+async def delete(db: AsyncSession, manufacturer: Manufacturer) -> None:
+    await db.delete(manufacturer)
+    await db.commit()