public async virtual Task <DynamicProperty> GetByNameAsync(string objectType, string propertyName)
{
if (objectType == null)
{
throw new ArgumentNullException(nameof(objectType));
}
if (propertyName == null)
{
throw new ArgumentNullException(nameof(propertyName));
}
var cacheKey = CacheKey.With(GetType(), nameof(GetByNameAsync));
var dict = await _memoryCache.GetOrCreateExclusiveAsync(cacheKey, async (cacheEntry) =>
{
cacheEntry.AddExpirationToken(DynamicPropertiesCacheRegion.CreateChangeToken());
var result = new List <DynamicProperty>();
var criteria = new DynamicPropertySearchCriteria
{
Skip = 0,
Take = _pageSize
};
var searchResult = await _searchService.SearchDynamicPropertiesAsync(criteria);
result.AddRange(searchResult.Results);
var totalCount = searchResult.TotalCount;
for (var skip = _pageSize; skip < totalCount; skip += _pageSize)
{
criteria.Skip = skip;
searchResult = await _searchService.SearchDynamicPropertiesAsync(criteria);
result.AddRange(searchResult.Results);
}
return(result.Distinct().ToDictionary(x => $"{x.ObjectType}__{x.Name}", StringComparer.InvariantCultureIgnoreCase).WithDefaultValue(null));
});
return(dict[$"{objectType}__{propertyName}"]);
}
public virtual async Task <GenericSearchResult <DynamicProperty> > SearchDynamicPropertiesAsync(DynamicPropertySearchCriteria criteria)
{
var cacheKey = CacheKey.With(GetType(), "SearchDynamicPropertiesAsync", criteria.GetHashCode().ToString());
return(await _memoryCache.GetOrCreateExclusiveAsync(cacheKey, async (cacheEntry) =>
{
var result = new GenericSearchResult <DynamicProperty>();
using (var repository = _repositoryFactory())
{
//Optimize performance and CPU usage
repository.DisableChangesTracking();
var query = repository.DynamicProperties;
if (!string.IsNullOrEmpty(criteria.ObjectType))
{
query = query.Where(x => x.ObjectType == criteria.ObjectType);
}
if (!string.IsNullOrEmpty(criteria.Keyword))
{
query = query.Where(x => x.Name.Contains(criteria.Keyword));
}
var sortInfos = criteria.SortInfos;
if (sortInfos.IsNullOrEmpty())
{
sortInfos = new[] { new SortInfo {
SortColumn = "Name"
} };
}
query = query.OrderBySortInfos(sortInfos);
result.TotalCount = await query.CountAsync();
var ids = await query.Skip(criteria.Skip)
.Take(criteria.Take)
.Select(x => x.Id)
.ToListAsync();
var properties = await _dynamicPropertyService.GetDynamicPropertiesAsync(ids.ToArray());
result.Results = properties.OrderBy(x => ids.IndexOf(x.Id))
.ToList();
}
return result;
}));
}
public DynamicPropertySearchCriteriaBuilder()
{
_searchCriteria = AbstractTypeFactory <DynamicPropertySearchCriteria> .TryCreateInstance();
}
public async Task <IActionResult> Search([FromBody] DynamicPropertySearchCriteria criteria)
{
var result = await _dynamicPropertySearchService.SearchDynamicPropertiesAsync(criteria);
return(Ok(result.Results));
}
