public async Task <CustomerBonuses> UpdateAsync(CustomerBonuses customerBonuses)
{
using (var context = _contextFactory.CreateDataContext())
{
var entity = await context.CustomerBonuses.SingleOrDefaultAsync(o => o.CustomerId == customerBonuses.CustomerId);
_mapper.Map(customerBonuses, entity);
context.Update(entity);
await context.SaveChangesAsync();
return(customerBonuses);
}
}
public async Task <CustomerBonuses> CreateAsync(CustomerBonuses customerBonuses)
{
using (var context = _contextFactory.CreateDataContext())
{
var entity = _mapper.Map <CustomerBonusesEntity>(customerBonuses);
entity.Id = Guid.NewGuid();
context.CustomerBonuses.Add(entity);
await context.SaveChangesAsync();
return(customerBonuses);
}
}
public async Task UpdateAsync(Guid customerId, Money18 bonusAmount)
{
try
{
await _sync.WaitAsync();
var customerBonuses = await _customerBonusesRepository.GetAsync(customerId);
if (customerBonuses == null)
{
customerBonuses = new CustomerBonuses
{
CustomerId = customerId,
TotalAwardedBonuses = bonusAmount
};
await _customerBonusesRepository.CreateAsync(customerBonuses);
}
else
{
customerBonuses.TotalAwardedBonuses += bonusAmount;
await _customerBonusesRepository.UpdateAsync(customerBonuses);
}
var tier = await _tiersService.GetByAmountAsync(customerBonuses.TotalAwardedBonuses);
if (tier == null)
{
throw new FailedOperationException("No matching tier found.");
}
var tierId = await _customerTiersRepository.GetTierByCustomerIdAsync(customerId);
if (tierId.HasValue)
{
if (tierId.Value == tier.Id)
{
_log.Info("Customer current tier corresponds to amount.");
return;
}
await _customerTiersRepository.UpdateAsync(customerId, tier.Id);
}
else
{
await _customerTiersRepository.InsertAsync(customerId, tier.Id);
}
_log.Info("Customer reward tier updated",
context: $"customerId: {customerId}; tierId: {tier.Id}");
var evt = new CustomerTierChangedEvent(customerId, tier.Id);
await _customerTierChangedPublisher.PublishAsync(evt);
_log.Info("Customer tier changed event published",
context: $"customerId: {customerId}, tierId: {tierId}");
}
finally
{
_sync.Release();
}
}
