private async Task AddMaterialCustomer()
        {
            var verif = await VerificationSaved();

            if (verif)
            {
                await _materialCustomerJournal.AddRecord();
            }
        }
        private async Task AddMaterial()
        {
            var verif = await VerificationSaved();

            if (verif)
            {
                await _materialJournal.AddRecord();
                await CalculateSum();
            }
        }