/// <summary>
/// Update single entity
/// </summary>
public void Put(Models.Bikes.Bike bike)
{
using (var scope = Scope("Put"))
{
// authorize
AuthProvider.Authorize(Permission.Bike_Management); // throws UnauthorizedException or we have CurrentUser after this
// prepare
Helper.Expect(bike, bike.BikeId);
// validate
Helper.ValidateModel(bike, true);
// process
var saveImage = !string.IsNullOrEmpty(bike.ImageToUploadContentBase64) && !string.IsNullOrEmpty(bike.ImageToUploadFileName);
var entity = bike.ToEntity();
BusinessEntities.Bikes.Bike prevEntity = null;
if (saveImage)
{
prevEntity = BikeManager.GetById(entity.BikeId);
// increment seq
entity.ImageSeq = prevEntity.ImageSeq.GetValueOrDefault() + 1;
entity.ImageFormat = ContentManager.GetFormat(BikeManager.GetImageContentRef(entity, false)).FileFormat.GetValueOrDefault(); // image will be validated when saving
}
BikeManager.Update(entity);
scope.Complete(
() =>
{
// after commit
if (saveImage)
{
// delete previous image
if (prevEntity.ImageSeq.HasValue && prevEntity.ImageFormat.HasValue)
{
BikeManager.DeleteImage(prevEntity);
}
// save new image
BikeManager.SaveImage(entity, ContentManager.DecodeBase64Image(bike.ImageToUploadContentBase64));
}
},
() => $"Bike has been updated with Id={bike.BikeId}.");
}
}
/// <summary>
/// Create new entity
/// </summary>
public Models.Bikes.Bike Post(Models.Bikes.Bike bike, Location?currentLocation)
{
using (var scope = Scope("Post"))
{
// authorize
AuthProvider.Authorize(Permission.Bike_Management); // throws UnauthorizedException or we have CurrentUser after this
// prepare
bike.Created = DateTime.UtcNow;
bike.CreatedBy = new UserRef(AuthProvider.CurrentUser);
bike.AvailableFromUtc = DateTime.UtcNow;
Helper.Expect(bike);
// validate
Helper.ValidateModel(bike, true);
// process
var saveImage = !string.IsNullOrEmpty(bike.ImageToUploadContentBase64) && !string.IsNullOrEmpty(bike.ImageToUploadFileName);
var entity = bike.ToEntity();
if (saveImage)
{
// increment seq
entity.ImageSeq = 1;
entity.ImageFormat = ContentManager.GetFormat(BikeManager.GetImageContentRef(entity, false)).FileFormat.GetValueOrDefault(); // image will be validated when saving
}
BikeManager.Add(entity);
return(scope.Complete(
() =>
{
// after commit
if (saveImage)
{
// save new image
BikeManager.SaveImage(entity, ContentManager.DecodeBase64Image(bike.ImageToUploadContentBase64));
}
return new Models.Bikes.Bike(BikeManager.GetById(entity.BikeId), currentLocation);
},
t => $"Bike has been created with Id={bike.BikeId}."
));
}
}
