Updates

backend/app/api/raw_materials.py

@@ -1,4 +1,4 @@
-from fastapi import APIRouter, Depends, HTTPException, status
+from fastapi import APIRouter, Depends, HTTPException, Query, status
 from sqlalchemy import select
 from sqlalchemy.orm import Session, selectinload
 
@@ -34,12 +34,17 @@ def _serialize_price(material: RawMaterial, price: RawMaterialPriceVersion) -> d
 
 
 @router.get("", response_model=list[RawMaterialRead])
-def list_raw_materials(session: AuthSession = Depends(require_client_module_access("raw_materials")), db: Session = Depends(get_db)):
+def list_raw_materials(
+    limit: int = Query(default=100, ge=1, le=200),
+    session: AuthSession = Depends(require_client_module_access("raw_materials")),
+    db: Session = Depends(get_db),
+):
     materials = db.scalars(
         select(RawMaterial)
         .where(RawMaterial.tenant_id == session.tenant_id)
         .options(selectinload(RawMaterial.price_versions))
         .order_by(RawMaterial.name)
+        .limit(limit)
     ).all()
     return [serialize_raw_material(material) for material in materials]
 
@@ -130,7 +135,12 @@ def add_price_version(
 
 
 @router.get("/{raw_material_id}/price-history", response_model=list[RawMaterialPriceVersionRead])
-def get_price_history(raw_material_id: int, session: AuthSession = Depends(require_client_module_access("raw_materials")), db: Session = Depends(get_db)):
+def get_price_history(
+    raw_material_id: int,
+    limit: int = Query(default=100, ge=1, le=200),
+    session: AuthSession = Depends(require_client_module_access("raw_materials")),
+    db: Session = Depends(get_db),
+):
     material = db.scalar(select(RawMaterial).where(RawMaterial.id == raw_material_id, RawMaterial.tenant_id == session.tenant_id))
     if material is None:
         raise HTTPException(status_code=404, detail="Raw material not found")
@@ -141,6 +151,7 @@ def get_price_history(raw_material_id: int, session: AuthSession = Depends(requi
             RawMaterialPriceVersion.tenant_id == session.tenant_id,
         )
         .order_by(RawMaterialPriceVersion.effective_date.desc())
+        .limit(limit)
     ).all()
     items = []
     for price in prices: