/// <summary>
/// 增加一条记录，返回新的ID号。需要有一个单一主键，并且开启有标识符属性（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual async Task <int> InsertAsync(StockOutEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into StockOut (" +
"Email," +
"UserId," +
"Mobile," +
"ProductId," +
"OrderNum," +
"InputTime," +
"IP," +
"EmailStatus," +
"MobileStatus," +
"Property) " +
"values(" +
"@Email," +
"@UserId," +
"@Mobile," +
"@ProductId," +
"@OrderNum," +
"@InputTime," +
"@IP," +
"@EmailStatus," +
"@MobileStatus," +
"@Property)";
return(await Task.Run(() => _DB.ReturnID(strSQL, dict)));
}
/// <summary>
/// 增加一条记录
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual bool Add(StockOutEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into StockOut (" +
"Email," +
"UserId," +
"Mobile," +
"ProductId," +
"OrderNum," +
"InputTime," +
"IP," +
"EmailStatus," +
"MobileStatus," +
"Property) " +
"values(" +
"@Email," +
"@UserId," +
"@Mobile," +
"@ProductId," +
"@OrderNum," +
"@InputTime," +
"@IP," +
"@EmailStatus," +
"@MobileStatus," +
"@Property)";
return(_DB.ExeSQLResult(strSQL, dict));
}
/// <summary>
/// 把实体类转换成键/值对集合
/// </summary>
/// <param name="entity"></param>
/// <param name="dict"></param>
private static void GetParameters(StockOutEntity entity, Dictionary <string, object> dict)
{
dict.Add("ID", entity.ID);
dict.Add("Email", entity.Email);
dict.Add("UserId", entity.UserId);
dict.Add("Mobile", entity.Mobile);
dict.Add("ProductId", entity.ProductId);
dict.Add("OrderNum", entity.OrderNum);
dict.Add("InputTime", entity.InputTime);
dict.Add("IP", entity.IP);
dict.Add("EmailStatus", entity.EmailStatus);
dict.Add("MobileStatus", entity.MobileStatus);
dict.Add("Property", entity.Property);
}
/// <summary>
/// 获取实体（异步方式）
/// </summary>
/// <param name="strWhere">参数化查询条件(例如: and Name = @Name )</param>
/// <param name="dict">参数的名/值集合</param>
/// <returns></returns>
public virtual async Task <StockOutEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null)
{
StockOutEntity obj = null;
string strSQL = "select top 1 * from StockOut where 1=1 " + strWhere;
using (NullableDataReader reader = await Task.Run(() => _DB.GetDataReader(strSQL, dict)))
{
if (reader.Read())
{
obj = GetEntityFromrdr(reader);
}
}
return(obj);
}
/// <summary>
/// 通过数据读取器生成实体类
/// </summary>
/// <param name="rdr"></param>
/// <returns></returns>
private static StockOutEntity GetEntityFromrdr(NullableDataReader rdr)
{
StockOutEntity info = new StockOutEntity();
info.ID = rdr.GetInt32("ID");
info.Email = rdr.GetString("Email");
info.UserId = rdr.GetInt32("UserId");
info.Mobile = rdr.GetString("Mobile");
info.ProductId = rdr.GetInt32("ProductId");
info.OrderNum = rdr.GetInt32("OrderNum");
info.InputTime = rdr.GetNullableDateTime("InputTime");
info.IP = rdr.GetString("IP");
info.EmailStatus = rdr.GetInt32("EmailStatus");
info.MobileStatus = rdr.GetInt32("MobileStatus");
info.Property = rdr.GetString("Property");
return(info);
}
/// <summary>
/// 更新一条记录（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual async Task <bool> UpdateAsync(StockOutEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "Update StockOut SET " +
"Email = @Email," +
"UserId = @UserId," +
"Mobile = @Mobile," +
"ProductId = @ProductId," +
"OrderNum = @OrderNum," +
"InputTime = @InputTime," +
"IP = @IP," +
"EmailStatus = @EmailStatus," +
"MobileStatus = @MobileStatus," +
"Property = @Property" +
" WHERE " +
"ID = @ID";
return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict)));
}
/// <summary>
/// 增加或更新一条记录（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <param name="IsSave">是否增加</param>
/// <returns></returns>
public virtual async Task <bool> AddOrUpdateAsync(StockOutEntity entity, bool IsSave)
{
return(IsSave ? await AddAsync(entity) : await UpdateAsync(entity));
}
/// <summary>
/// 增加或更新一条记录
/// </summary>
/// <param name="entity">实体模型</param>
/// <param name="IsSave">是否增加</param>
/// <returns></returns>
public virtual bool AddOrUpdate(StockOutEntity entity, bool IsSave)
{
return(IsSave ? Add(entity) : Update(entity));
}
