public async Task <Customer> AddCustomer(Customer customer)
{
if (customer != null)
{
await context.AddAsync(customer);
await context.SaveChangesAsync();
return(customer);
}
return(null);
}
public async Task <Event> AddEvent(Event eventParams)
{
if (eventParams != null)
{
await context.AddAsync(eventParams);
await context.SaveChangesAsync();
return(eventParams);
}
return(null);
}
public async Task <Configuration> UpdateConfiguration(int id, Configuration configuration)
{
var configurationUpdate = context.Configurations.Find(id);
if (configurationUpdate != null)
{
configurationUpdate.GiaTri = configuration.GiaTri;
configurationUpdate.GhiChu = configuration.GhiChu;
context.Configurations.Update(configurationUpdate);
await context.SaveChangesAsync();
return(configurationUpdate);
}
return(null);
}