public async Task <Coupon> AddCouponAsync(Coupon bond)
{
try
{
dbContext.Coupon.Add(bond);
await dbContext.SaveChangesAsync();
}
catch (Exception)
{
throw;
}
return(bond);
}
public async Task <ClientCoupon> UpdateClientCouponAsync(ClientCoupon clientCoupon)
{
try
{
var clientExist = dbContext.ClientCoupon.FirstOrDefault(u => u.Id == clientCoupon.Id);
if (clientExist != null)
{
dbContext.Update(clientCoupon);
await dbContext.SaveChangesAsync();
}
}
catch (Exception)
{
throw;
}
return(clientCoupon);
}
public async Task <Client> AddClientAsync(Client client)
{
try
{
if (dbContext.Client.Where(c => c.Email.ToLower() == client.Email.ToLower()).FirstOrDefault() != null)
{
return(null);
}
dbContext.Client.Add(client);
await dbContext.SaveChangesAsync();
}
catch (Exception)
{
return(null);
}
return(client);
}
