public async Task <bool> UpdateBatch(ICollection <Product> products)
{
try
{
foreach (Product product in products)
{
await Update(product);
}
try
{
await _dbContext.SaveChangesAsync();
}
catch (Exception)
{
throw;
}
}
catch (Exception ex)
{
throw ex;
}
return(true);
}
public async Task <bool> UpdateBatch(long eventId, ICollection <HelixEventProduct> eventProducts)
{
bool isDeleted = false;
try
{
isDeleted = DeleteByEventId(eventId);
}
catch (Exception ex)
{
/** In real application,
* Encapsulate the details in the layer-specific log files for further troubleshooting
* and wrap it in user-friendly manner
**/
throw ex;
}
if (isDeleted)
{
try
{
foreach (HelixEventProduct eventProduct in eventProducts)
{
await _dbContext.HelixEventProducts.AddAsync(eventProduct);
}
await _dbContext.SaveChangesAsync();
}
catch (Exception ex)
{
/// Logging details into DB or S3
/// Which eventId, etc
/// Encapsulate the exception details etc
throw ex;
}
}
else
{
/** In real application,
* Encapsulate the details in the layer-specific log files for further troubleshooting
* and wrap it in user-friendly manner
**/
throw new Exception("Could not delete the previously updated products for the event!!!");
}
return(true);
}
