add crud for forms, templates, shipment, users and auth with keycloak

backend/src/products/service.py

@@ -1,41 +1,51 @@
 from sqlmodel import Session, select
-from src.models import Product
+import src.models as models
 
-def get_all(session: Session) -> list[Product]:
-    statement = select(Product)
+def get_all(session: Session) -> list[models.ProductPublic]:
+    statement = select(models.Product)
     return session.exec(statement).all()
 
-def get_one(session: Session, product_id: int) -> Product:
-    return session.get(Product, product_id)
+def get_one(session: Session, product_id: int) -> models.ProductPublic:
+    return session.get(models.Product, product_id)
 
-def create_one(session: Session, product: Product) -> Product:
-    product_create = product.model_dump(exclude_unset=True)
-    new_product = Product(**product_create)
+def create_one(session: Session, product: models.ProductCreate) -> models.ProductPublic:
+    shipments = session.exec(select(models.Shipment).where(models.Shipment.id.in_(product.shipment_ids))).all()
+
+    product_create = product.model_dump(exclude_unset=True, exclude={'shipment_ids'})
+    new_product = models.Product(**product_create, shipments=shipments)
     session.add(new_product)
     session.commit()
     session.refresh(new_product)
     return new_product
 
-def update_one(session: Session, id: int, product: Product) -> Product:
-    statement = select(Product).where(Product.id == id)
+def update_one(session: Session, id: int, product: models.ProductUpdate) -> models.ProductPublic:
+    statement = select(models.Product).where(models.Product.id == id)
     result = session.exec(statement)
     new_product = result.first()
     if not new_product:
         return None
-    product_updates = product.model_dump(exclude_unset=True)
+    
+    shipments_to_add = session.exec(select(models.Shipment).where(models.Shipment.id.in_(product.shipment_ids))).all()
+    new_product.shipments.clear()
+    for add in shipments_to_add:
+        new_product.shipments.append(add)
+
+    product_updates = product.model_dump(exclude_unset=True, exclude={"shipment_ids"})
     for key, value in product_updates.items():
         setattr(new_product, key, value)
+
     session.add(new_product)
     session.commit()
     session.refresh(new_product)
     return new_product
 
-def delete_one(session: Session, id: int) -> Product:
-    statement = select(Product).where(Product.id == id)
+def delete_one(session: Session, id: int) -> models.ProductPublic:
+    statement = select(models.Product).where(models.Product.id == id)
     result = session.exec(statement)
     product = result.first()
     if not product:
         return None
+    result = models.ProductPublic.model_validate(product)
     session.delete(product)
     session.commit()
-    return product
+    return result