Improve the frontend 4

services/procurement/app/repositories/procurement_plan_repository.py

@@ -90,6 +90,30 @@ class ProcurementPlanRepository(BaseRepository):
         result = await self.db.execute(stmt)
         return result.scalars().all()
 
+    async def get_plans_by_tenant(
+        self,
+        tenant_id: uuid.UUID,
+        start_date: Optional[datetime] = None,
+        end_date: Optional[datetime] = None
+    ) -> List[ProcurementPlan]:
+        """Get all procurement plans for a tenant with optional date filters"""
+        conditions = [ProcurementPlan.tenant_id == tenant_id]
+
+        if start_date:
+            conditions.append(ProcurementPlan.created_at >= start_date)
+        if end_date:
+            conditions.append(ProcurementPlan.created_at <= end_date)
+
+        stmt = (
+            select(ProcurementPlan)
+            .where(and_(*conditions))
+            .order_by(desc(ProcurementPlan.created_at))
+            .options(selectinload(ProcurementPlan.requirements))
+        )
+
+        result = await self.db.execute(stmt)
+        return result.scalars().all()
+
     async def update_plan(self, plan_id: uuid.UUID, tenant_id: uuid.UUID, updates: Dict[str, Any]) -> Optional[ProcurementPlan]:
         """Update procurement plan"""
         plan = await self.get_plan_by_id(plan_id, tenant_id)
@@ -204,3 +228,27 @@ class ProcurementRequirementRepository(BaseRepository):
         count = result.scalar() or 0
 
         return f"REQ-{count + 1:05d}"
+
+    async def get_requirements_by_tenant(
+        self,
+        tenant_id: uuid.UUID,
+        start_date: Optional[datetime] = None,
+        end_date: Optional[datetime] = None
+    ) -> List[ProcurementRequirement]:
+        """Get all procurement requirements for a tenant with optional date filters"""
+        conditions = [ProcurementPlan.tenant_id == tenant_id]
+
+        if start_date:
+            conditions.append(ProcurementRequirement.created_at >= start_date)
+        if end_date:
+            conditions.append(ProcurementRequirement.created_at <= end_date)
+
+        stmt = (
+            select(ProcurementRequirement)
+            .join(ProcurementPlan)
+            .where(and_(*conditions))
+            .order_by(desc(ProcurementRequirement.created_at))
+        )
+
+        result = await self.db.execute(stmt)
+        return result.scalars().all()