public IList <ProductSizePictureInfo> GetList()
{
StringBuilder sb = new StringBuilder(250);
sb.Append(@"select ProductId,ProductItemId,Named,PictureId
from ProductSizePicture
order by LastUpdatedDate desc " );
IList <ProductSizePictureInfo> list = new List <ProductSizePictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.HnztcShopDbConnString, CommandType.Text, sb.ToString()))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
ProductSizePictureInfo model = new ProductSizePictureInfo();
model.ProductId = reader.GetGuid(0);
model.ProductItemId = reader.GetGuid(1);
model.Named = reader.GetString(2);
model.PictureId = reader.GetGuid(3);
list.Add(model);
}
}
}
return(list);
}
public IList <ProductSizePictureInfo> GetList(string sqlWhere, params SqlParameter[] cmdParms)
{
StringBuilder sb = new StringBuilder(250);
sb.Append(@"select ProductId,ProductItemId,Named,PictureId
from ProductSizePicture ");
if (!string.IsNullOrEmpty(sqlWhere))
{
sb.AppendFormat(" where 1=1 {0} ", sqlWhere);
}
IList <ProductSizePictureInfo> list = new List <ProductSizePictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.HnztcShopDbConnString, CommandType.Text, sb.ToString(), cmdParms))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
ProductSizePictureInfo model = new ProductSizePictureInfo();
model.ProductId = reader.GetGuid(0);
model.ProductItemId = reader.GetGuid(1);
model.Named = reader.GetString(2);
model.PictureId = reader.GetGuid(3);
list.Add(model);
}
}
}
return(list);
}
public ProductSizePictureInfo GetModel(object ProductId)
{
ProductSizePictureInfo model = null;
StringBuilder sb = new StringBuilder(300);
sb.Append(@"select top 1 ProductId,ProductItemId,Named,PictureId
from ProductSizePicture
where ProductId = @ProductId " );
SqlParameter parm = new SqlParameter("@ProductId", SqlDbType.UniqueIdentifier);
parm.Value = Guid.Parse(ProductId.ToString());
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.HnztcShopDbConnString, CommandType.Text, sb.ToString(), parm))
{
if (reader != null)
{
while (reader.Read())
{
model = new ProductSizePictureInfo();
model.ProductId = reader.GetGuid(0);
model.ProductItemId = reader.GetGuid(1);
model.Named = reader.GetString(2);
model.PictureId = reader.GetGuid(3);
}
}
}
return(model);
}
public IList <ProductSizePictureInfo> GetList(int pageIndex, int pageSize, out int totalRecords, string sqlWhere, params SqlParameter[] cmdParms)
{
StringBuilder sb = new StringBuilder(250);
sb.Append(@"select count(*) from ProductSizePicture ");
if (!string.IsNullOrEmpty(sqlWhere))
{
sb.AppendFormat(" where 1=1 {0} ", sqlWhere);
}
totalRecords = (int)SqlHelper.ExecuteScalar(SqlHelper.HnztcShopDbConnString, CommandType.Text, sb.ToString(), cmdParms);
if (totalRecords == 0)
{
return(new List <ProductSizePictureInfo>());
}
sb.Clear();
int startIndex = (pageIndex - 1) * pageSize + 1;
int endIndex = pageIndex * pageSize;
sb.Append(@"select * from(select row_number() over(order by LastUpdatedDate desc) as RowNumber,
ProductId,ProductItemId,Named,PictureId
from ProductSizePicture " );
if (!string.IsNullOrEmpty(sqlWhere))
{
sb.AppendFormat(" where 1=1 {0} ", sqlWhere);
}
sb.AppendFormat(@")as objTable where RowNumber between {0} and {1} ", startIndex, endIndex);
IList <ProductSizePictureInfo> list = new List <ProductSizePictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.HnztcShopDbConnString, CommandType.Text, sb.ToString(), cmdParms))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
ProductSizePictureInfo model = new ProductSizePictureInfo();
model.ProductId = reader.GetGuid(1);
model.ProductItemId = reader.GetGuid(2);
model.Named = reader.GetString(3);
model.PictureId = reader.GetGuid(4);
list.Add(model);
}
}
}
return(list);
}
public ProductSizePictureInfo GetModelByJoin(object productId, object productItemId)
{
ProductSizePictureInfo model = null;
StringBuilder sb = new StringBuilder(300);
sb.Append(@"select top 1 psp.ProductId,psp.ProductItemId,psp.Named,psp.PictureId,
pps.FileExtension,pps.FileDirectory,pps.RandomFolder
from ProductSizePicture psp
left join Picture_ProductSize pps on pps.Id = psp.PictureId
where psp.ProductId = @ProductId and psp.ProductItemId = @ProductItemId " );
SqlParameter[] parms =
{
new SqlParameter("@ProductId", SqlDbType.UniqueIdentifier),
new SqlParameter("@ProductItemId", SqlDbType.UniqueIdentifier)
};
parms[0].Value = Guid.Parse(productId.ToString());
parms[1].Value = Guid.Parse(productItemId.ToString());
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.HnztcShopDbConnString, CommandType.Text, sb.ToString(), parms))
{
if (reader != null)
{
while (reader.Read())
{
model = new ProductSizePictureInfo();
model.ProductId = reader.GetGuid(0);
model.ProductItemId = reader.GetGuid(1);
model.Named = reader.GetString(2);
model.PictureId = reader.GetGuid(3);
model.FileExtension = reader.IsDBNull(4) ? "" : reader.GetString(4);
model.FileDirectory = reader.IsDBNull(5) ? "" : reader.GetString(5);
model.RandomFolder = reader.IsDBNull(6) ? "" : reader.GetString(6);
}
}
}
return(model);
}
public int Update(ProductSizePictureInfo model)
{
StringBuilder sb = new StringBuilder(250);
sb.Append(@"update ProductSizePicture set Named = @Named,PictureId = @PictureId
where ProductId = @ProductId and ProductItemId = @ProductItemId
" );
SqlParameter[] parms =
{
new SqlParameter("@ProductId", SqlDbType.UniqueIdentifier),
new SqlParameter("@ProductItemId", SqlDbType.UniqueIdentifier),
new SqlParameter("@Named", SqlDbType.NVarChar,20),
new SqlParameter("@PictureId", SqlDbType.UniqueIdentifier)
};
parms[0].Value = Guid.Parse(model.ProductId.ToString());
parms[1].Value = Guid.Parse(model.ProductItemId.ToString());
parms[2].Value = model.Named;
parms[3].Value = Guid.Parse(model.PictureId.ToString());
return(SqlHelper.ExecuteNonQuery(SqlHelper.HnztcShopDbConnString, CommandType.Text, sb.ToString(), parms));
}
/// <summary>
/// 修改数据
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Update(ProductSizePictureInfo model)
{
return(dal.Update(model));
}
/// <summary>
/// 添加数据到数据库
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Insert(ProductSizePictureInfo model)
{
return(dal.Insert(model));
}
