//查询区域当前均价
public int QueryAreaAvgPrice(AreaAvgPriceQueryConditions queryConditions, out List<View_AreaAvgPrice> result, out int totalPage)
{
using (var db = new HouseMarketEntities())
{
totalPage = 0;
var entities = db.View_AreaAvgPrice;
var query = SetQuery(entities, queryConditions, out totalPage);
result = query.ToList();
return 0;
}
}
/// <summary>
/// 查询平均价格
/// </summary>
/// <returns>城市均价或地区均价或小区均价，总页数</returns>
public HttpResponseMessage Get()
{
int totalPage = 0;
var queryString = Request.GetQueryNameValuePairs();
if (queryString.FirstOrDefault(q => q.Key.ToLower() == "view").Key == null)
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
else if (queryString.First(q => q.Key.ToLower() == "view").Value.ToLower() == "city")
{
List<View_CityAvgPrice> result = new List<View_CityAvgPrice>();
var queryConditions = new CityAvgPriceQueryConditions();
queryConditions.GetValues(queryString);
AvgPriceFunction avgPriceFunction = new AvgPriceFunction();
avgPriceFunction.QueryCityAvgPrice(queryConditions, out result, out totalPage);
List<object> objectResult = new List<object>() { result, new { totalPage = totalPage } };
return Request.CreateResponse(HttpStatusCode.OK, objectResult);
}
else if (queryString.First(q => q.Key.ToLower() == "view").Value.ToLower() == "area")
{
List<View_AreaAvgPrice> result = new List<View_AreaAvgPrice>();
var queryConditions = new AreaAvgPriceQueryConditions();
queryConditions.GetValues(queryString);
AvgPriceFunction avgPriceFunction = new AvgPriceFunction();
avgPriceFunction.QueryAreaAvgPrice(queryConditions, out result, out totalPage);
List<object> objectResult = new List<object>() { result, new { totalPage = totalPage } };
return Request.CreateResponse(HttpStatusCode.OK, objectResult);
}
else if (queryString.First(q => q.Key.ToLower() == "view").Value.ToLower() == "neighborhood")
{
List<View_NeighborhoodAvgPrice> result = new List<View_NeighborhoodAvgPrice>();
var queryConditions = new NeighborhoodAvgPriceQueryConditions();
queryConditions.GetValues(queryString);
AvgPriceFunction avgPriceFunction = new AvgPriceFunction();
avgPriceFunction.QueryNeighborhoodAvgPrice(queryConditions, out result, out totalPage);
List<object> objectResult = new List<object>() { result, new { totalPage = totalPage } };
return Request.CreateResponse(HttpStatusCode.OK, objectResult);
}
else
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
}