|  | @@ -7,7 +7,7 @@ class process_transaction(abstract_process):
 | 
	
		
			
				|  |  |      def create(self, transactions):
 | 
	
		
			
				|  |  |          res = dict()
 | 
	
		
			
				|  |  |          for t in transactions:
 | 
	
		
			
				|  |  | -            k = (t.warehouse, t.nomenclature, t.measurement_unit, t.time_span)
 | 
	
		
			
				|  |  | +            k = (t.warehouse, t.nomenclature, t.measurement_unit)
 | 
	
		
			
				|  |  |              v = t.amount * t.transaction_type
 | 
	
		
			
				|  |  |              if k in res.keys():
 | 
	
		
			
				|  |  |                  res[k] += v
 |