public IQueryable<ProductBrandEntity> GetProductBrandsByCondition(ProductBrandSearchCondition condition)
{
var query = _productbrandRepository.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.Classify!=null)
{
query = query.Where(q => q.ClassId == condition.Classify.Id);
}
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 (!string.IsNullOrEmpty(condition.Bname))
{
query = query.Where(q => q.Bname.Contains(condition.Bname));
}
if (!string.IsNullOrEmpty(condition.Bimg))
{
query = query.Where(q => q.Bimg.Contains(condition.Bimg));
}
if (!string.IsNullOrEmpty(condition.Adduser))
{
query = query.Where(q => q.Adduser.Contains(condition.Adduser));
}
if (!string.IsNullOrEmpty(condition.Upduser))
{
query = query.Where(q => q.Upduser.Contains(condition.Upduser));
}
if (condition.Ids != null && condition.Ids.Any())
{
query = query.Where(q => condition.Ids.Contains(q.Id));
}
if (condition.ProductBrand != null)
{
query = query.Where(q => q.Id == condition.ProductBrand);
}
if (condition.OrderBy.HasValue)
{
switch (condition.OrderBy.Value)
{
case EnumProductBrandSearchOrderBy.OrderById:
query = condition.IsDescending ? query.OrderByDescending(q => q.Id) : query.OrderBy(q => q.Id);
break;
case EnumProductBrandSearchOrderBy.OrderByAddtime:
query=condition.IsDescending ? query.OrderByDescending(q => q.Addtime) : query.OrderBy(q => q.Addtime);
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 GetProductBrandCount(ProductBrandSearchCondition condition)
{
var query = _productbrandRepository.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.Classify != null)
{
query = query.Where(q => q.ClassId == condition.Classify.Id);
}
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 (!string.IsNullOrEmpty(condition.Bname))
{
query = query.Where(q => q.Bname.Contains(condition.Bname));
}
if (condition.ProductBrand != null)
{
query = query.Where(q => q.Id == condition.ProductBrand);
}
if (!string.IsNullOrEmpty(condition.Bimg))
{
query = query.Where(q => q.Bimg.Contains(condition.Bimg));
}
if (!string.IsNullOrEmpty(condition.Adduser))
{
query = query.Where(q => q.Adduser.Contains(condition.Adduser));
}
if (!string.IsNullOrEmpty(condition.Upduser))
{
query = query.Where(q => q.Upduser.Contains(condition.Upduser));
}
if (condition.Ids != null && condition.Ids.Any())
{
query = query.Where(q => condition.Ids.Contains(q.Id));
}
return query.Count();
}
catch (Exception e)
{
_log.Error(e, "数据库操作出错");
return -1;
}
}
public HttpResponseMessage GetOneBrand(int page = 1, int pageSize = 10)
{
var sech = new ProductBrandSearchCondition
{
Page = page,
PageCount = pageSize,
};
//取出所有品牌
var brandList = _productBrandService.GetProductBrandsByCondition(sech).Select(a => new
{
a.Id,
a.Bimg,
a.Bname
}).ToList();
//通过品牌取出该品牌下的价格最低的一个商品
var product = new ProductEntity();
List<RecProdcut> listRecProdcut = new List<RecProdcut>();
foreach (var i in brandList)
{
product = GetProductByBrand(i.Id);
if (product != null)
{
listRecProdcut.Add(new RecProdcut
{
Bimg = i.Bimg,
BrandId = i.Id.ToString(),
BrandName = i.Bname,
Commition = product.Dealcommission.ToString(),
HouseType = product.ProductParameter.FirstOrDefault(o => o.Parameter.Name == "户型") == null ? "" : product.ProductParameter.FirstOrDefault(o => o.Parameter.Name == "户型").ParameterValue.Parametervalue.ToString(),
Price = product.Price.ToString(),
ProductId = product.Id,
SubTitle = product.SubTitle,
Productname = product.Productname
});
}
}
var totalCount1 = _productBrandService.GetProductBrandCount(sech);
// return PageHelper.toJson(new { List = BrandList, Product = product, Condition = sech, totalCount = totalCount1 });
return PageHelper.toJson(new { List = listRecProdcut, Condition = sech, totalCount = totalCount1 });
}
public HttpResponseMessage SearchBrand(string condition, int page, int pageCount,string className)
{
var con = new ClassifySearchCondition()
{
Name = className
};
var classify= _classifyService.GetClassifysByCondition(con).FirstOrDefault();
ProductBrandSearchCondition bcon = new ProductBrandSearchCondition
{
Bname = condition,
Page = page,
PageCount = pageCount,
OrderBy = EnumProductBrandSearchOrderBy.OrderByAddtime,
IsDescending = true,
Classify =classify
};
var brandList = _productBrandService.GetProductBrandsByCondition(bcon).Select(a => new
{
a.Id,
a.Bimg,
a.Bname,
a.SubTitle,
a.Content,
a.AdTitle,
ProductPramater = a.ParameterEntities.Select(p => new { p.Parametername, p.Parametervaule })
}).ToList();
var count = _productBrandService.GetProductBrandCount(bcon);
return PageHelper.toJson(new
{
List = brandList.Select(c => new
{
c.Id,
c.Bimg,
c.Bname,
c.SubTitle,
c.Content,
c.AdTitle,
ProductParamater = c.ProductPramater.ToDictionary(k => k.Parametername, v => v.Parametervaule)
}),
Count = count
});
//return PageHelper.toJson(new {List=brandList,Count=count});
}
public HttpResponseMessage GetBrandList()
{
ProductBrandSearchCondition brandcondition = new ProductBrandSearchCondition
{
IsDescending = true,
OrderBy = EnumProductBrandSearchOrderBy.OrderById
};
var brandList = _productBrandService.GetProductBrandsByCondition(brandcondition).Select(a => new
{
a.Id,
a.Bname,
}).ToList();
return PageHelper.toJson(brandList);
}
public HttpResponseMessage GetAllBrand(int page = 1, int pageSize = 10, string className = null, bool isDes = true, EnumProductBrandSearchOrderBy orderByAll = EnumProductBrandSearchOrderBy.OrderByAddtime)
{
var con=new ClassifySearchCondition()
{
Name = className
};
var classname=_classifyService.GetClassifysByCondition(con).FirstOrDefault();
//参数className 不传值则默认查询所有品牌
if (string.IsNullOrEmpty(className))
{
classname = null;
}
var sech = new ProductBrandSearchCondition
{
//=========================yangyue 2015/7/7 start=====================================================
IsDescending = isDes,
OrderBy = orderByAll,
Classify=classname,
//======================== end ====================================================================
Page = page,
PageCount = pageSize
};
// var list = _productBrandService.GetProductBrandsByCondition(sech).Select(a => new
//{
// Page = page,
// PageCount = pageSize,
//});
//取出所有品牌
var list = _productBrandService.GetProductBrandsByCondition(sech).Select(a => new
{
a.Id,
a.Bimg,
a.Bname,
a.SubTitle,
a.Content,
a.Addtime,
a.AdTitle,
ProductParamater = a.ParameterEntities.Select(p => new { p.Parametername, p.Parametervaule })
}).ToList().Select(b => new
{
b.Id,
b.Bimg,
b.Bname,
b.SubTitle,
b.Content,
b.AdTitle,
ProductParamater = b.ProductParamater.ToDictionary(k => k.Parametername, v => v.Parametervaule),
b.Addtime
});
var totalCount1 = _productBrandService.GetProductBrandCount(sech);
return PageHelper.toJson(new { List = list, Condition = sech, totalCount = totalCount1 });
//var totalCount = _productBrandService.GetProductBrandCount(Brandcondition);
//var BrandList = _productBrandService.GetProductBrandsByCondition(Brandcondition).Select(a => new
//{
// a.Id,
// a.Bimg,
// a.Bname,
// a.SubTitle,
// a.Content,
// ProductParamater = a.ParameterEntities.Select(p => new { p.Parametername, p.Parametervaule })
//}).ToList();
//return PageHelper.toJson(new { brandList = BrandList.Select(b => new {
// b.Id,
// b.Bimg,
// b.Bname,
// b.SubTitle,
// b.Content,
// ProductParamater=b.ProductParamater.ToDictionary(k=>k.Parametername,v=>v.Parametervaule)
//}), totalCount = totalCount });
////return PageHelper.toJson(_productBrandService.GetProductBrandsByCondition(PBSC).ToList());
}