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;
}
}
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;
}
}