public async Task <bool> UpdateValueAsync(string type, string value)
{
type = type.ToUpperInvariant();
var baseData = await GetByCacheAsync(type);
if (baseData == null)
{
baseData = new NBaseData.BaseData()
{
Type = type,
Value = value
};
}
else
{
baseData.Value = value;
}
var result = false;
lock (_syncObj)
{
result = _baseDataRepository.Update(baseData) > 0;
}
if (result)
{
await SetCacheAsync(type, baseData);
}
return(result);
}
public async Task <bool> AddListAsync(string type, BaseDataListDto dto)
{
type = type.ToUpperInvariant();
var baseData = await GetByCacheAsync(type);
if (baseData == null)
{
baseData = await _baseDataRepository.GetFirstAsync(b => b.Type == type);
}
Dictionary <string, string> baseDataDict;
bool result;
lock (_syncObj)
{
if (baseData == null)
{
baseDataDict = new Dictionary <string, string>()
{
{ dto.Name, dto.Code }
};
baseData = new NBaseData.BaseData()
{
Type = type,
Value = JsonConvert.SerializeObject(baseDataDict)
};
result = _baseDataRepository.Insert(baseData) > 0;
}
else
{
if (string.IsNullOrWhiteSpace(baseData.Value))
{
baseDataDict = new Dictionary <string, string>()
{
{ dto.Name, dto.Code }
};
}
else
{
baseDataDict = JsonConvert.DeserializeObject <Dictionary <string, string> >(baseData.Value);
if (!baseDataDict.ContainsKey(dto.Name))
{
baseDataDict.Add(dto.Name, dto.Code);
}
}
baseData.Value = JsonConvert.SerializeObject(baseDataDict);
result = _baseDataRepository.Update(baseData) > 0;
}
}
if (result)
{
await SetCacheAsync(type, baseData);
}
return(result);
}
private async Task SetCacheAsync(string type, NBaseData.BaseData baseData)
{
type = type.ToUpperInvariant();
var key = $"BaseData.{type}";
DistributedCacheEntryOptions options = new DistributedCacheEntryOptions();
options.SetSlidingExpiration(TimeSpan.FromMinutes(30));
await _cache.SetAsync(key, baseData, options);
}
