Exemplo n.º 1
0
        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}"]);
        }
Exemplo n.º 2
0
        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();
 }
Exemplo n.º 4
0
        public async Task <IActionResult> Search([FromBody] DynamicPropertySearchCriteria criteria)
        {
            var result = await _dynamicPropertySearchService.SearchDynamicPropertiesAsync(criteria);

            return(Ok(result.Results));
        }