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); }