private IEnumerator <PurchaseEventArgs> PurchaseProductCoroutine(string itemId)
{
if (this.purchasingState != PurchasingState.PurchasingWaiting)
{
throw new PurchasingException(PurchaseFailureReason.ExistingPurchasePending);
}
this.purchasingState = PurchasingState.Purchasing;
this.purchaseFailureReason = PurchaseFailureReason.Unknown;
this.purchaseEventArgs = null;
this.controller.InitiatePurchase(itemId);
while (this.purchasingState == PurchasingState.Purchasing)
{
yield return(default(PurchaseEventArgs));
}
bool wasSuccessful = this.purchasingState == PurchasingState.PurchasingSucceeded;
this.purchasingState = PurchasingState.PurchasingWaiting;
if (wasSuccessful)
{
yield return(this.purchaseEventArgs);
}
else
{
throw new PurchasingException(this.purchaseFailureReason);
}
}
PurchaseProcessingResult IStoreListener.ProcessPurchase(PurchaseEventArgs e)
{
this.purchasingState = PurchasingState.PurchasingSucceeded;
this.purchaseEventArgs = e;
return(PurchaseProcessingResult.Complete);
}
/// <summary>
/// 修改采购单状态
/// </summary>
/// <param name="purchasingID"></param>
/// <param name="purchasingState"></param>
public void PurchasingUpdate(Guid purchasingID, PurchasingState purchasingState)
{
PurchasingInfo pInfo = _purchasing.GetPurchasingById(purchasingID);
if (purchasingState == PurchasingState.Deleted)//如果变删除状态
{
//只允许删除采购中以前的状态和调价拒绝
if (pInfo.PurchasingState <= (int)PurchasingState.Purchasing || pInfo.PurchasingState == (int)PurchasingState.Refusing)
{
_purchasing.PurchasingUpdate(purchasingID, purchasingState, pInfo.PurchasingFilialeId);
}
}
else
{
_purchasing.PurchasingUpdate(purchasingID, purchasingState, pInfo.PurchasingFilialeId);
}
}
/// <summary>
/// 根据商品ID，供应商ID，仓库ID获取是否有该商品的采购记录 价格为-1是未定价，0为赠品
/// </summary>
/// <param name="goodsID"></param>
/// <param name="companyID"></param>
/// <param name="warehouseID"></param>
/// <param name="ptype"></param>
/// <param name="pstate"></param>
/// <returns></returns>
public IList <PurchasingDetailInfo> GetPurchasingDetail(Guid goodsID, Guid companyID, Guid warehouseID, PurchasingType ptype, PurchasingState pstate)
{
var parms = new[] {
new SqlParameter(PARM_GOODS_ID, SqlDbType.UniqueIdentifier),
new SqlParameter(PARM_COMPANY_ID, SqlDbType.UniqueIdentifier),
new SqlParameter(PARM_WAREHOUSEID, SqlDbType.UniqueIdentifier),
new SqlParameter(PARM_PURCHASING_STATE, SqlDbType.Int),
new SqlParameter(PARM_PURCHASING_TYPE, SqlDbType.Int)
};
parms[0].Value = goodsID;
parms[1].Value = companyID;
parms[2].Value = warehouseID;
parms[3].Value = (int)pstate;
parms[4].Value = (int)ptype;
var pList = new List <PurchasingDetailInfo>();
using (var rdr = SqlHelper.ExecuteReader(GlobalConfig.ERP_DB_NAME, true, SQL_SELECT_BY_COMPANYID_WAREHOUSEID_GOODSID, parms))
{
while (rdr.Read())
{
var pinfo = new PurchasingDetailInfo(rdr.GetGuid(0), rdr.GetGuid(1), rdr.GetString(2), rdr[3] == DBNull.Value ? "" :
rdr.GetString(3), rdr.GetString(4), rdr.GetString(5), rdr.GetGuid(6), rdr[7] == DBNull.Value ? -1 : rdr.GetDecimal(7),
rdr.GetDouble(8), rdr[9] == DBNull.Value ? 0 : rdr.GetDouble(9), rdr.GetInt32(10), rdr[11] == DBNull.Value ? null :
rdr.GetString(11), rdr.GetGuid(12), rdr.IsDBNull(13) ? 0 : rdr.GetInt32(13), rdr.IsDBNull(14) ? 0 :
Convert.ToDouble(rdr[14]), rdr.IsDBNull(15) ? 0 : Convert.ToInt32(rdr[15]), rdr.IsDBNull(16) ? 0 : Convert.ToInt32(rdr[16]))
{
CPrice = rdr[17] == DBNull.Value ? 0 : rdr.GetDecimal(17)
};
pList.Add(pinfo);
}
}
return(pList);
}
void IStoreListener.OnPurchaseFailed(Product i, PurchaseFailureReason p)
{
this.purchasingState = PurchasingState.PurchasingFailed;
this.purchaseFailureReason = p;
}
