// PUT api/purchasestock/5
        public int Put(int id, PurchaseStockModel m)
        {
            m.PurchaseStockId = id;
            int i = PurchaseStockProvider.insertPurchaseStock(m);

            return(i);
        }
        // DELETE api/purchasestock/5
        public int Delete(int id)
        {
            int i = PurchaseStockProvider.deletePurchaseStock(id);

            return(i);
        }
 // GET api/purchasestock/5
 public List <PurchaseStockModel> Get(int id)
 {
     return(PurchaseStockProvider.getPurchaseId(id));
 }
        // POST api/purchasestock
        public int Post(PurchaseStockModel m)
        {
            int i = PurchaseStockProvider.insertPurchaseStock(m);

            return(i);
        }
 // GET api/purchasestock
 public List <PurchaseStockModel> Get()
 {
     return(PurchaseStockProvider.getPurchase());
 }