/// <summary>
/// Get Customers
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public async Task <List <CustomerCacheItem> > GetCustomersList(AutoSearchInput input)
{
var customerList = await _customercache.GetCustomersCacheItemAsync(
CacheKeyStores.CalculateCacheKey(CacheKeyStores.CustomerKey, Convert.ToInt32(_customAppSession.TenantId)));
return(customerList.ToList().WhereIf(!string.IsNullOrEmpty(input.Query),
p => p.LastName.EmptyIfNull().ToUpper().Contains(input.Query.ToUpper()) || p.FirstName.EmptyIfNull().ToUpper().Contains(input.Query.ToUpper()) ||
p.CustomerNumber.EmptyIfNull().ToUpper().Contains(input.Query.ToUpper())).ToList());
}
