1.产品绑定

南骏 池

2025-04-09 ccbbd0500eb763517329d6cf9197e928bfeda148

 service/Wom/WomdaaManager.cs

@@ -301,4 +301,69 @@

        return Traceability;
    }

    public dynamic ProductBinding(dynamic query)
    {
        if (query == null) throw new ArgumentNullException(nameof(query), "参数对象不能为 null");

        // 2. 使用 string.IsNullOrEmpty 直接判断字符串属性（避免 NullReferenceException）
        if (string.IsNullOrEmpty(query.userName?.ToString()))
            throw new ArgumentException("用户名不允许为空", nameof(query.userName));

        if (string.IsNullOrEmpty(query.ZsBar?.ToString()))
            throw new ArgumentException("追溯码不允许为空", nameof(query.ZsBar));

        if (string.IsNullOrEmpty(query.LsBar?.ToString()))
            throw new ArgumentException("后盖码不允许为空", nameof(query.LsBar));

        var _strMsg = "";
        var _intSum = "";
        using (var conn = new SqlConnection(DbHelperSQL.strConn))
        {
            using (var cmd = new SqlCommand("prc_pda_product_binding", conn))
            {
                try
                {
                    conn.Open();
                    cmd.CommandType = CommandType.StoredProcedure;
                    SqlParameter[] parameters =
                    {
                        new("@pi_user", SqlDbType.NVarChar, 100) { Value = query.userName },
                        new("@pi_trac_barcode", SqlDbType.NVarChar, 100) { Value = query.ZsBar },
                        new("@pi_ls_barcode", SqlDbType.NVarChar, 100) { Value = query.LsBar },
                        new("@po_outMsg", SqlDbType.NVarChar, 2000) { Direction = ParameterDirection.Output },
                        new("@po_outStatus", SqlDbType.Int) { Direction = ParameterDirection.Output }
                    };
                    
                    foreach (var parameter in parameters)
                        cmd.Parameters.Add(parameter);
                    
                    cmd.ExecuteNonQuery();
                    
                    _strMsg = parameters[3].Value?.ToString() ?? "";
                    _intSum = parameters[4].Value?.ToString() ?? "-1";

                    var result = Convert.ToInt32(_intSum);
                    if (result <= 0) throw new Exception(_strMsg);

                    var dto = new
                    {
                        message = _strMsg,
                        status = result,
                        tracBarcode = query.ZsBar
                    };

                    return dto;
                }
                catch (Exception ex)
                {
                    throw new Exception(ex.Message);
                }
                finally
                {
                    conn.Close();
                }
            }
        }
    }
}