public List <SqlParameter> GetGoodsParameters(GoodsSelector goodsSelector)
{
List <SqlParameter> sqlParameters = new List <SqlParameter>();
if (goodsSelector.Producers != null)
{
sqlParameters.Add(CreateProducerParameter(goodsSelector.Producers));
}
if (goodsSelector.Countries != null)
{
sqlParameters.Add(CreateCountryParameter(goodsSelector.Countries));
}
if (goodsSelector.Materials != null)
{
sqlParameters.Add(CreateMaterialParameter(goodsSelector.Materials));
}
if (goodsSelector.Colors != null)
{
sqlParameters.Add(CreateColorParameter(goodsSelector.Colors));
}
if (goodsSelector.PriceFrom != null)
{
sqlParameters.Add(CreatePriceFromParameter(goodsSelector.PriceFrom));
}
if (goodsSelector.PriceTo != null)
{
sqlParameters.Add(CreatePriceToParameter(goodsSelector.PriceTo));
}
sqlParameters.AddRange(CreateFromToParameters(goodsSelector.Page, goodsSelector.ShowGoods));
sqlParameters.Add(CreateOrderTypeParameter(goodsSelector.OrderType));
sqlParameters.Add(CreateSortDirParameter(goodsSelector.SortDir));
sqlParameters.Add(CreateCountParameter());
return(sqlParameters);
}
public async Task <List <GoodCellModel> > SearchGoodCells(GoodsSelector goodsSelector)
{
var parameters = _parametersCreator.GetGoodsParameters(goodsSelector).ToArray();
var goodsDbInformation = await _context.GetGoodsDbInformation("GetGoods", parameters);
return(goodsDbInformation.GoodCells);
}
public async Task <GoodsInformation <string> > SearchGoodsInformation(GoodsSelector goodsSelector)
{
var parameters = _parametersCreator.GetGoodsParameters(goodsSelector).ToArray();
var goodsDbInformation = await _context.GetGoodsDbInformation("GetGoods", parameters);
var questions = _questionsGrouper.GroupGoods(goodsSelector, goodsDbInformation.DBQuestions);
return(new GoodsInformation <string>(_parametersCreator.GetCount(parameters), goodsDbInformation.GoodCells, questions));
}
public GoodsInformationSearcherFactory(IGoodsInformationSearcher goodsInformationSearcher,
IGoodCellsSearcher goodCellsSearcher,
ICacheKeyCreator keyCreator,
GoodsSelector goodsSelector)
{
_goodsInformationSearcher = goodsInformationSearcher;
_goodCellsSearcher = goodCellsSearcher;
_keyCreator = keyCreator;
_goodsSelector = goodsSelector;
}
public List <QuestionsBase <string> > GroupGoods(GoodsSelector goodsSelector, List <DBQuestionBase> dBQuestions)
{
return(new List <QuestionsBase <string> >()
{
_questionsCreator.GroupProducers(dBQuestions),
_questionsCreator.GroupCountries(dBQuestions),
_questionsCreator.GroupMaterials(dBQuestions),
_questionsCreator.GroupColors(dBQuestions),
_questionsCreator.GroupPrices(dBQuestions, goodsSelector.PriceFrom, goodsSelector.PriceTo)
});
}
public CacheGoodsInformationType GetCacheGoodsInformationType(GoodsSelector goodsSelector)
{
var type = goodsSelector.GetType();
var properties = type.GetProperties();
bool haveGoodsQuestions = false;
foreach (var prop in properties)
{
var defaultValue = prop.PropertyType.IsValueType ? Activator.CreateInstance(prop.PropertyType) : null;
var value = prop.GetValue(goodsSelector);
if (haveGoodsQuestions)
{
var cacheGoodsInformationType = CheckNormalProperty(value, defaultValue, prop.Name);
if (cacheGoodsInformationType == CacheGoodsInformationType.No)
{
return(CacheGoodsInformationType.No);
}
}
else
{
var cacheGoodsInformationType = CheckProperty(value, defaultValue, prop.Name);
switch (cacheGoodsInformationType)
{
case CacheGoodsInformationType.GoodsQuestions:
haveGoodsQuestions = true;
break;
case CacheGoodsInformationType.No:
return(CacheGoodsInformationType.No);
}
}
}
if (haveGoodsQuestions)
{
return(CacheGoodsInformationType.GoodsQuestions);
}
return(CacheGoodsInformationType.GoodsInformation);
}
public async Task <GoodsInformation <string> > CreateGoodsInformation(GoodsSelector goodsSelector, IGoodsInformationSearcherFactory goodsInformationSearcherFactory)
{
var cacheGoodsInformation = await _cache.GetGoodsInformation(goodsInformationSearcherFactory.GetKey(), goodsSelector);
if (cacheGoodsInformation == null)
{
cacheGoodsInformation = new CacheGoodsInformation <string>();
}
if (cacheGoodsInformation.Type == CacheGoodsInformationType.No || cacheGoodsInformation.Type == CacheGoodsInformationType.AddNew)
{
cacheGoodsInformation.GoodsInformation = await goodsInformationSearcherFactory.SearchGoodsInformation();
if (cacheGoodsInformation.Type == CacheGoodsInformationType.AddNew)
{
await _cache.AddGoodsInformation(goodsInformationSearcherFactory.GetKey(), cacheGoodsInformation.GoodsInformation);
}
}
else if (cacheGoodsInformation.Type == CacheGoodsInformationType.GoodsQuestions)
{
cacheGoodsInformation.GoodsInformation.GoodCells = await goodsInformationSearcherFactory.SearchGoodCells();
}
return(cacheGoodsInformation.GoodsInformation);
}
public async Task <GoodsInformation <string> > GetGoodsInformation([FromBody] GoodsSelector goodsSelector)
{
return(await _goodsInformationCreator.CreateGoodsInformation(goodsSelector, new GoodsInformationSearcherFactory(_goodsInformationSearcher, _goodCellsSearcher, _keyCreator, goodsSelector)));
}
public async Task <CacheGoodsInformation <string> > GetGoodsInformation(string key, GoodsSelector selector)
{
var cacheGoodsInformationType = _cacheGoodsInformationTypeCreator.GetCacheGoodsInformationType(selector);
var cacheGoodsInformation = new CacheGoodsInformation <string>()
{
Type = cacheGoodsInformationType
};
switch (cacheGoodsInformationType)
{
case CacheGoodsInformationType.GoodsInformation:
case CacheGoodsInformationType.GoodsQuestions:
var goodsInformationFactory = new GoodsInformationFactory();
var json = await _client.GetGoodsInformationAsync(new Key()
{
Key_ = key
});
if (json.Equals(new GrpcCacheGoodsInformation()))
{
return(new CacheGoodsInformation <string>()
{
Type = CacheGoodsInformationType.AddNew
});
}
var goodsInformation = goodsInformationFactory.CreateGoodsInformation(json);
cacheGoodsInformation.GoodsInformation = goodsInformation;
break;
}
return(cacheGoodsInformation);
}