// Todo : think if mapper is doing too much
private RentalDto MapCartEquipment(CartEquipment cartEquipment)
{
var price = _mapPriceCalculatorLogic
.Create(cartEquipment.Equipment.EquipmentType)
.Calculate(cartEquipment.RentDurationDays, _mutablePriceConfiguration);
return(new RentalDto
{
Name = cartEquipment.Equipment.EquipmentName,
Price = price
});
}
public CartDto SubmitRentRequest(EquipmentRentRequestDto equipmentRentRequestDto)
{
if (equipmentRentRequestDto == null)
{
throw new ArgumentNullException(nameof(equipmentRentRequestDto));
}
if (equipmentRentRequestDto.EquipmentRentDtos == null) // todo exception
{
throw new Exception(nameof(equipmentRentRequestDto));
}
// Todo add messageing Bus.RaiseEvent(new CartStatusPending(cart));
var cart = new Cart
{
AddedDate = _dateTimeProvider.Now,
ModifiedDate = _dateTimeProvider.Now
};
_carts.Insert(cart);
foreach (var equipmentRentDto in equipmentRentRequestDto.EquipmentRentDtos)
{
var equipment = _equipments.GetById(equipmentRentDto.EquipmentId);
var rentDurationInDays = equipmentRentDto.DurationInDays;
var cartEquipment = new CartEquipment
{
Cart = cart,
Equipment = equipment,
RentDurationDays = rentDurationInDays,
RentState = RentState.StartPending,
AddedDate = _dateTimeProvider.Now,
ModifiedDate = _dateTimeProvider.Now,
ReturnDate = null
};
_cartEquipments.Insert(cartEquipment);
}
_writeDbContext.SaveChanges();
return(new CartDto {
CartId = cart.Id
});
}
public static IEnumerable <TestCaseData> HandleValidTestCases()
{
var loyaltyPoints = 0;
var cartDto = new CartDto();
var cartEquipments = new CartEquipment[0];
var invoiceDto = new InvoiceDto
{
Title = $"Invoice id : {cartDto.CartId}",
Rentals = Enumerable.Empty <RentalDto>(),
LoyaltyPoints = 0,
TotalPrice = 0
};
yield return(new TestCaseData(cartDto, cartEquipments, invoiceDto, loyaltyPoints)
.SetName("HandleValidTestCases - No elements"));
loyaltyPoints = 1;
cartDto = new CartDto {
CartId = 1
};
cartEquipments = new[]
{
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo H1",
EquipmentType = EquipmentType.Heavy
},
Id = 3,
RentDurationDays = 1
}
};
invoiceDto = new InvoiceDto
{
Title = $"Invoice id : {cartDto.CartId}",
Rentals = new[]
{
new RentalDto
{
Name = "Kuvaldo H1",
Price = 1
}
},
LoyaltyPoints = 1,
TotalPrice = 1
};
yield return(new TestCaseData(cartDto, cartEquipments, invoiceDto, loyaltyPoints)
.SetName("HandleValidTestCases - 1 element"));
loyaltyPoints = 2;
cartDto = new CartDto {
CartId = 1
};
cartEquipments = new[]
{
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo H1",
EquipmentType = EquipmentType.Heavy
},
RentDurationDays = 1
},
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo H2",
EquipmentType = EquipmentType.Heavy
},
RentDurationDays = 2
},
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo H3",
EquipmentType = EquipmentType.Heavy
},
RentDurationDays = 3
},
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo S1",
EquipmentType = EquipmentType.Specialized
},
RentDurationDays = 1
},
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo S2",
EquipmentType = EquipmentType.Specialized
},
RentDurationDays = 2
},
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo S3",
EquipmentType = EquipmentType.Specialized
},
RentDurationDays = 3
},
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo R1",
EquipmentType = EquipmentType.Regular
},
RentDurationDays = 1
},
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo R2",
EquipmentType = EquipmentType.Regular
},
RentDurationDays = 2
},
new CartEquipment
{
Equipment = new Equipment
{
EquipmentName = "Kuvaldo R3",
EquipmentType = EquipmentType.Regular
},
RentDurationDays = 3
}
};
invoiceDto = new InvoiceDto
{
Title = $"Invoice id : {cartDto.CartId}",
Rentals = new[]
{
new RentalDto
{
Name = "Kuvaldo H1",
Price = 1
},
new RentalDto
{
Name = "Kuvaldo H2",
Price = 1
},
new RentalDto
{
Name = "Kuvaldo H3",
Price = 1
},
new RentalDto
{
Name = "Kuvaldo R1",
Price = 2
},
new RentalDto
{
Name = "Kuvaldo R2",
Price = 2
},
new RentalDto
{
Name = "Kuvaldo R3",
Price = 2
},
new RentalDto
{
Name = "Kuvaldo S1",
Price = 3
},
new RentalDto
{
Name = "Kuvaldo S2",
Price = 3
},
new RentalDto
{
Name = "Kuvaldo S3",
Price = 3
}
},
LoyaltyPoints = 2,
TotalPrice = 18
};
yield return(new TestCaseData(cartDto, cartEquipments, invoiceDto, loyaltyPoints)
.SetName("HandleValidTestCases - 9 element variants {RentDurationDays, Equipment.EquipmentType}"));
loyaltyPoints = 1;
cartDto = new CartDto {
CartId = 1
};
cartEquipments = Data.Equipments.Select(o => new CartEquipment
{
Equipment = o,
Id = 1,
RentDurationDays = 1
}).ToArray();
invoiceDto = new InvoiceDto
{
Title = $"Invoice id : {cartDto.CartId}",
Rentals = new[]
{
new RentalDto
{
Name = "Caterpillar bulldozer",
Price = 1
},
new RentalDto
{
Name = "KamAZ truck",
Price = 2
},
new RentalDto
{
Name = "Komatsu crane",
Price = 1
},
new RentalDto
{
Name = "Volvo steamroller",
Price = 2
},
new RentalDto
{
Name = "Bosch jackhammer",
Price = 3
}
},
LoyaltyPoints = 1,
TotalPrice = 9
};
yield return(new TestCaseData(cartDto, cartEquipments, invoiceDto, loyaltyPoints)
.SetName("HandleValidTestCases - Seed data"));
}