private AdEditServiceModel InitializeValidAdEditServiceModel(int id)
{
var model = new AdEditServiceModel
{
Id = id,
PhoneNumber = SamplePhoneNumber,
UserId = SampleUserId,
Vehicle = new VehicleEditServiceModel
{
ManufacturerId = 1,
ModelName = SampleModelName,
Description = SampleDescription,
EngineHorsePower = SampleEngineHorsePower,
FuelConsumption = SampleFuelConsumption,
FuelTypeId = SampleFuelTypeId,
TransmissionTypeId = SampleTransmissionTypeId,
Price = SamplePrice,
FeatureIds = new List <int> {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
},
YearOfProduction = SampleYearOfManufacture,
}
};
return(model);
}
private async Task DeleteFeaturesByVehicleIdAsync(AdEditServiceModel serviceModel)
{
var features = await this.db
.VehicleFeatures
.Where(v => v.VehicleId == serviceModel.Id)
.ToListAsync();
this.db.VehicleFeatures.RemoveRange(features);
await this.db.SaveChangesAsync();
}
public async Task <bool> UpdateAsync(AdEditServiceModel serviceModel)
{
if (serviceModel == null)
{
return(false);
}
try
{
var ad = await this.db
.Ads
.Include(v => v.Vehicle)
.SingleOrDefaultAsync(a => a.Id == serviceModel.Id);
var modelId = await this.db
.Models
.Where(m => m.Name == serviceModel.Vehicle.ModelName)
.Select(m => m.Id)
.SingleOrDefaultAsync();
if (ad == null || modelId == default(int))
{
return(false);
}
var vehicle = ad.Vehicle;
ad.PhoneNumber = serviceModel.PhoneNumber;
vehicle.ModelId = modelId;
vehicle.Description = serviceModel.Vehicle.Description;
vehicle.ManufacturerId = serviceModel.Vehicle.ManufacturerId;
vehicle.FuelTypeId = serviceModel.Vehicle.FuelTypeId;
vehicle.TransmissionTypeId = serviceModel.Vehicle.TransmissionTypeId;
vehicle.Engine = serviceModel.Vehicle.Engine;
vehicle.EngineHorsePower = serviceModel.Vehicle.EngineHorsePower;
vehicle.YearOfProduction = serviceModel.Vehicle.YearOfProduction;
vehicle.TotalMileage = serviceModel.Vehicle.TotalMileage;
vehicle.FuelConsumption = serviceModel.Vehicle.FuelConsumption;
vehicle.Price = serviceModel.Vehicle.Price;
vehicle.Pictures = serviceModel.Vehicle.Pictures;
var vehicleFeatures = new List <VehicleFeature>();
foreach (var featureId in serviceModel.Vehicle.FeatureIds)
{
var vehicleFeature = new VehicleFeature
{
FeatureId = featureId,
};
vehicleFeatures.Add(vehicleFeature);
}
vehicle.Features = vehicleFeatures;
await DeleteFeaturesByVehicleIdAsync(serviceModel); //TODO implement logic to check if the Id exists and to skip instead of deleting it.
this.db.Update(vehicle);
await this.db.SaveChangesAsync();
return(true);
}
catch
{
return(false);
}
}
