feat: notify supplier and client after payment is done

internal/api/server.go

@@ -102,18 +102,22 @@ func (s *RestServer) onNotification(ctx context.Context, notifChan chan domain.N
 
 		order.Block = notif.BlockHash
 		order.Tx = notif.Tx
-
-		if err := s.orderSrv.OrderCompleted(ctx, order); err != nil {
+		order, err = s.orderSrv.OrderCompleted(ctx, order)
+		if err != nil {
 			log.Println("OrderCompleted:", err)
 			continue
 		}
 
 		// Send email to client and provider
 		if err := s.mailSrv.SendProviderConfirm(mail.SendOK{
-			TxID:      order.Tx,
-			BlockHash: order.Block,
-			DocHash:   "",
-			To:        "doc.Email",
+			Tx:          order.Tx,
+			Block:       order.Block,
+			Amount:      order.Amount,
+			ExplorerUrl: s.btcService.Explorer(order.Tx),
+			CustomerID:  order.ClientID,
+			OrderID:     order.OrderID,
+			Timestamp:   order.PaidAt,
+			To:          order.Email,
 		}); err != nil {
 			log.Println("error while send confirm email:", err)
 			continue