Take full reserve, deposit and tickets in flight into account

Author: stronk-dev

pm/recipient.go

@@ -293,7 +293,15 @@ func (r *recipient) faceValue(sender ethcommon.Address) (*big.Int, error) {
 		if err != nil {
 			return nil, err
 		}
-		if deposit.Cmp(faceValue) < 0 {
+
+		mf, err := r.sm.MaxFloat(sender)
+		if err != nil {
+			return nil, err
+		}
+		maxFloat = mf
+
+		available := new(big.Int).Add(deposit, mf)
+		if available.Cmp(faceValue) < 0 {
 			return nil, errInsufficientSenderReserve
 		}
 	}