public void AssignTag(AssignTagDto input)
        {
            IDictionary <string, object> paramDict = GenerateParamDict(input);

            IList <MetaEntity> metaEntities = metaEntityManager.ExtractEntity(input.Type, input.Sql, paramDict);

            MetaEntitySyncResult targetResult = metaEntityManager.SyncEntityToTarget(metaEntities);

            Tag tagResult = tagRepository.FirstOrDefault(t => t.Id == input.TagId);

            tagTargetManager.AssignTag(targetResult.Targets, tagResult);
        }
        private static IDictionary <string, object> GenerateParamDict(AssignTagDto input)
        {
            IDictionary <string, object> paramDict = new Dictionary <string, object>();

            if (input.Param != null)
            {
                var jsonParams = JsonConvert.DeserializeObject(input.Param.ToString()) as JObject;
                foreach (var jsonParam in jsonParams)
                {
                    paramDict[jsonParam.Key] = jsonParam.Value.ToString();
                }
            }

            return(paramDict);
        }
        public async Task AssignTag_Tests()
        {
            string               Sql1          = @"SELECT Id, Name FROM Product";
            IList <MetaEntity>   metaEntities1 = metaEntityManager.ExtractEntity(MetaEntityType.Product, Sql1);
            MetaEntitySyncResult result1       = metaEntityManager.SyncEntityToTarget(metaEntities1);

            string               Sql2          = @"SELECT Id, Name FROM Product WHERE VisibleIndividually = @param";
            IList <MetaEntity>   metaEntities2 = metaEntityManager.ExtractEntity(MetaEntityType.Product, Sql2, new { param = 0 });
            MetaEntitySyncResult result2       = metaEntityManager.SyncEntityToTarget(metaEntities2);

            // Root 1
            CreateTagDto createRoot1TagDto = new CreateTagDto {
                Name = "Root1"
            };
            var root1TagDto = await tagAppService.Create(createRoot1TagDto);

            // Sub 11
            CreateTagDto createSub11TagDto = new CreateTagDto {
                Name = "Sub11", ParentId = root1TagDto.Id
            };
            var sub11TagDto = await tagAppService.Create(createSub11TagDto);

            // Leaf 111
            CreateTagDto createLeaf111TagDto = new CreateTagDto {
                Name = "Leaf111", ParentId = sub11TagDto.Id
            };
            var leaf111TagDto = await tagAppService.Create(createLeaf111TagDto);

            AssignTagDto assignTagDto = new AssignTagDto()
            {
                Type  = MetaEntityType.Product,
                Sql   = @"SELECT Id, Name FROM Product WHERE VisibleIndividually = @param",
                Param = "{ \"param\": 0 }",
                TagId = leaf111TagDto.Id
            };

            tagTargetAppService.AssignTag(assignTagDto);

            IList <TagTarget> tagTargets = tagTargetRepository.GetAllList();

            tagTargets.Count.ShouldBe(2);
            tagTargets[0].TagId.ShouldBe(3);
            tagTargets[0].TargetId.ShouldBe(14);
            tagTargets[1].TagId.ShouldBe(3);
            tagTargets[1].TargetId.ShouldBe(15);
        }