コード例 #1
0
        /**
         * Update multiple entities
         */
        public List <ResultSingleSerialData> UpdateItems(string entityTypeName, IEnumerable <Dto> dtos)
        {
            var resultSerialDataOriginal = this.dataAdapterRead.FetchMany(entityTypeName, dtos, null);

            if (resultSerialDataOriginal.Items.Count() == 0)
            {
                throw new DtosException(code: 404, message: "Not Found");
            }
            else if (resultSerialDataOriginal.Items.Count() != dtos.Count())
            {
                throw new DtosException(code: 400, message: "Bad Request");
            }
            else
            {
                var keyNames             = this.metadataSrv.EntityTypes[entityTypeName].Key;
                var resultSerialDataList = DalUtils.LeftJoin(resultSerialDataOriginal.Items, dtos,
                                                             (ent, dto) => Utils.CompareByKey(JObject.FromObject(ent).ToObject <Dto>(), dto, keyNames),
                                                             (ent, dto) => this.dataAdapterCud.UpdateEntity(entityTypeName, JObject.FromObject(ent), dto)
                                                             );
                var resultSingleSerialDataList = new List <ResultSingleSerialData>();
                foreach (var resultSerialData in resultSerialDataList)
                {
                    if (resultSerialData.Items.Count() > 0)
                    {
                        resultSingleSerialDataList.Add(resultSerialData.ToSingle());
                    }
                }

                if (resultSingleSerialDataList.Count > 0)
                {
                    return(resultSingleSerialDataList);
                }
                else
                {
                    var total = 0;
                    foreach (var resultSerialData in resultSerialDataList)
                    {
                        total += resultSerialData.Items.Count();
                    }
                    if (total > 0)
                    {
                        throw new DtosException(code: 204, message: "No Content");
                    }
                    else
                    {
                        throw new DtosException(code: 304, message: "Not Modified");
                    }
                }
            }
        }
コード例 #2
0
        public ResultSingleSerialData HandleUpdateEntity(string entitySetName, QueryParams queryParams, Dto dto)
        {
            entitySetName = ApiProviderDtoUtils.FixEntitySetNameCase(entitySetName, this.metadataSrv);
            var queryObject    = QueryUtils.RenderQueryObject(queryParams);
            var entityTypeName = ApiProviderDtoUtils.GetEntityTypeName(entitySetName, this.metadataSrv);

            if (queryObject.Keys == null || queryObject.Keys.Count() != 1 || !ApiProviderDtoUtils.ValidKeys(entityTypeName, queryObject.Keys, this.metadataSrv))
            {
                throw new DtosException(code: 400, message: "Bad Request");
            }
            if (!ApiProviderDtoUtils.ValidDto(entityTypeName, queryObject.Keys.FirstOrDefault(), dto, this.metadataSrv))
            {
                throw new DtosException(code: 400, message: "Bad Request");
            }
            var resultSingleSerialData = this.dataViewDto.UpdateItem(entityTypeName, DalUtils.Extend(dto, queryObject.Keys.FirstOrDefault()));

            return(resultSingleSerialData);
        }