/// <summary>
/// 单据号生成算法
/// </summary>
/// <param name="billIdentity"></param>
/// <returns></returns>
public string GenerateNewCode(BillIdentity billIdentity)
{
// 生成一个新的 Code 序列号
var billId = ((int)billIdentity).ToString();
billId = billId.Substring(0, 2);
var codeSequence = new BillSequence();
_db.Insert <BillSequence>(codeSequence);
_db.SaveChange();
codeSequence = _db.Table.Find <BillSequence>(n => n.GuidCode == codeSequence.GuidCode);
var sequenceId = codeSequence.Id > 99999999 ? codeSequence.Id.ToString() : codeSequence.Id.ToString().PadLeft(8, '0');
return(billId + sequenceId);
}
public StoreInventoryHistory(int productId, int storeId, int quantity, int changeQuantity, decimal price, long batchNo,
int billId, string billCode, BillIdentity billType, int createdBy, int supplierId)
{
this.ProductId = productId;
this.StoreId = storeId;
this.Quantity = quantity;
this.ChangeQuantity = changeQuantity;
this.Price = price;
this.BatchNo = batchNo;
this.BillId = billId;
this.BillCode = billCode;
this.BillType = billType;
this.CreatedBy = createdBy;
this.CreatedOn = DateTime.Now;
this.SupplierId = supplierId;
}