public City GetCity(CityKey key)
{
City city = null;
string cacheKey = key == null ? "CityKey_null" : key.GetCacheKey();
if (key != null && !TryGetCacheData(cacheKey, out city))
{
city = GetCityManager().GetCity(key);
SetCacheData(_cacheName, cacheKey, city);
}
return city;
}
/// <summary>
/// Get data in database
/// </summary>
/// <param name="key">Primary Key</param>
/// <returns>read data</returns>
public City Get(CityKey key)
{
if (key == null || (key.CountryId == 0 && string.IsNullOrWhiteSpace(key.ZipCode) && key.Id == 0))
return null;
var rowList = _dbContext.City.Where(m=> 1==1);
if(key.CountryId > 0)
rowList = rowList.Where(m => m.CountryId == key.CountryId);
if(!string.IsNullOrWhiteSpace(key.ZipCode))
rowList = rowList.Where(m => m.ZipCode == key.ZipCode);
if(key.Id > 0)
rowList = rowList.Where(m => m.Id == key.Id);
var row = rowList.FirstOrDefault();
if (row != null)
{
return CityTransformer.ToBean(row);
}
return null;
}
internal City GetCity(CityKey key)
{
return _module.Get(key);
}
