public int GetParameterValueCount(ParameterValueSearchCondition condition)
        {
            var query = _parametervalueRepository.Table;

            try
            {
                if (condition.AddTimeBegin.HasValue)
                {
                    query = query.Where(q => q.AddTime >= condition.AddTimeBegin.Value);
                }
                if (condition.AddTimeEnd.HasValue)
                {
                    query = query.Where(q => q.AddTime < condition.AddTimeEnd.Value);
                }
                if (condition.UpdTimeBegin.HasValue)
                {
                    query = query.Where(q => q.UpdTime >= condition.UpdTimeBegin.Value);
                }
                if (condition.UpdTimeEnd.HasValue)
                {
                    query = query.Where(q => q.UpdTime < condition.UpdTimeEnd.Value);
                }
                if (condition.AddUser.HasValue)
                {
                    query = query.Where(q => q.AddUser == condition.AddUser.Value);
                }
                if (condition.UpdUser.HasValue)
                {
                    query = query.Where(q => q.UpdUser == condition.UpdUser.Value);
                }
                if (!string.IsNullOrEmpty(condition.ParameterValue))
                {
                    query = query.Where(q => q.Value.Contains(condition.ParameterValue));
                }
                if (condition.Ids != null && condition.Ids.Any())
                {
                    query = query.Where(q => condition.Ids.Contains(q.Id));
                }
                if (condition.Parameters != null)
                {
                    query = query.Where(q => condition.Parameters == (q.Parameter));
                }
                if (condition.Sorts != null && condition.Sorts.Any())
                {
                    query = query.Where(q => condition.Sorts.Contains(q.Sort));
                }
                return(query.Count());
            }
            catch (Exception e)
            {
                _log.Error(e, "数据库操作出错");
                return(-1);
            }
        }
Example #2
0
        public HttpResponseMessage Get(string ParameterId)
        {
            var condition = new ParameterValueSearchCondition
            {
                Parameters = _parameterService.GetParameterById(Convert.ToInt32(ParameterId))
            };
            var model = _parameterValueService.GetParameterValuesByCondition(condition).Select(c => new
            {
                Id            = c.Id,
                ParameterName = c.Parameter.Name,
                Value         = c.Value,
                Sort          = c.Sort,
                AddTime       = c.AddTime
            }).ToList();

            return(PageHelper.toJson(model));
        }
        public IQueryable <ParameterValueEntity> GetParameterValuesByCondition(ParameterValueSearchCondition condition)
        {
            var query = _parametervalueRepository.Table;

            try
            {
                if (condition.AddTimeBegin.HasValue)
                {
                    query = query.Where(q => q.AddTime >= condition.AddTimeBegin.Value);
                }
                if (condition.AddTimeEnd.HasValue)
                {
                    query = query.Where(q => q.AddTime < condition.AddTimeEnd.Value);
                }
                if (condition.UpdTimeBegin.HasValue)
                {
                    query = query.Where(q => q.UpdTime >= condition.UpdTimeBegin.Value);
                }
                if (condition.UpdTimeEnd.HasValue)
                {
                    query = query.Where(q => q.UpdTime < condition.UpdTimeEnd.Value);
                }
                if (condition.AddUser.HasValue)
                {
                    query = query.Where(q => q.AddUser == condition.AddUser.Value);
                }
                if (condition.UpdUser.HasValue)
                {
                    query = query.Where(q => q.UpdUser == condition.UpdUser.Value);
                }
                if (!string.IsNullOrEmpty(condition.ParameterValue))
                {
                    query = query.Where(q => q.Value.Contains(condition.ParameterValue));
                }
                if (condition.Ids != null && condition.Ids.Any())
                {
                    query = query.Where(q => condition.Ids.Contains(q.Id));
                }
                if (condition.Parameters != null)
                {
                    query = query.Where(q => (q.Parameter.Id) == condition.Parameters.Id);
                }
                if (condition.Sorts != null && condition.Sorts.Any())
                {
                    query = query.Where(q => condition.Sorts.Contains(q.Sort));
                }
                if (condition.OrderBy.HasValue)
                {
                    switch (condition.OrderBy.Value)
                    {
                    case EnumParameterValueSearchOrderBy.OrderById:
                        query = condition.IsDescending?query.OrderByDescending(q => q.Id):query.OrderBy(q => q.Id);
                        break;
                    }
                }
                else
                {
                    query = query.OrderBy(q => q.Id);
                }

                if (condition.Page.HasValue && condition.PageCount.HasValue)
                {
                    query = query.Skip((condition.Page.Value - 1) * condition.PageCount.Value).Take(condition.PageCount.Value);
                }
                return(query);
            }
            catch (Exception e)
            {
                _log.Error(e, "数据库操作出错");
                return(null);
            }
        }