Add supplier and imporve inventory frontend

services/inventory/app/schemas/inventory.py

@@ -61,13 +61,6 @@ class IngredientCreate(InventoryBaseSchema):
     is_perishable: bool = Field(False, description="Is perishable")
     allergen_info: Optional[Dict[str, Any]] = Field(None, description="Allergen information")
     
-    @validator('storage_temperature_max')
-    def validate_temperature_range(cls, v, values):
-        if v is not None and 'storage_temperature_min' in values and values['storage_temperature_min'] is not None:
-            if v <= values['storage_temperature_min']:
-                raise ValueError('Max temperature must be greater than min temperature')
-        return v
-    
     @validator('reorder_point')
     def validate_reorder_point(cls, v, values):
         if 'low_stock_threshold' in values and v <= values['low_stock_threshold']:
@@ -147,6 +140,7 @@ class IngredientResponse(InventoryBaseSchema):
 class StockCreate(InventoryBaseSchema):
     """Schema for creating stock entries"""
     ingredient_id: str = Field(..., description="Ingredient ID")
+    supplier_id: Optional[str] = Field(None, description="Supplier ID")
     batch_number: Optional[str] = Field(None, max_length=100, description="Batch number")
     lot_number: Optional[str] = Field(None, max_length=100, description="Lot number")
     supplier_batch_ref: Optional[str] = Field(None, max_length=100, description="Supplier batch reference")
@@ -181,9 +175,16 @@ class StockCreate(InventoryBaseSchema):
     shelf_life_days: Optional[int] = Field(None, gt=0, description="Batch-specific shelf life in days")
     storage_instructions: Optional[str] = Field(None, description="Batch-specific storage instructions")
 
-
+    @validator('storage_temperature_max')
+    def validate_temperature_range(cls, v, values):
+        min_temp = values.get('storage_temperature_min')
+        if v is not None and min_temp is not None and v <= min_temp:
+            raise ValueError('Max temperature must be greater than min temperature')
+        return v
+    
 class StockUpdate(InventoryBaseSchema):
     """Schema for updating stock entries"""
+    supplier_id: Optional[str] = Field(None, description="Supplier ID")
     batch_number: Optional[str] = Field(None, max_length=100, description="Batch number")
     lot_number: Optional[str] = Field(None, max_length=100, description="Lot number")
     supplier_batch_ref: Optional[str] = Field(None, max_length=100, description="Supplier batch reference")
@@ -226,6 +227,7 @@ class StockResponse(InventoryBaseSchema):
     id: str
     tenant_id: str
     ingredient_id: str
+    supplier_id: Optional[str]
     batch_number: Optional[str]
     lot_number: Optional[str]
     supplier_batch_ref: Optional[str]