fix hasPaymentInfo and paymentInfo

Author: vol4tim

src/hooks/useSend.js

@@ -14,7 +14,10 @@ export const useSend = () => {
         throw new Error("Signer required");
       }
     }
-    return (await tx.paymentInfo(signer)).weight.toNumber();
+    if (tx.hasPaymentInfo) {
+      return (await tx.paymentInfo(signer)).weight.toNumber();
+    }
+    return 0;
   };
 
   const checkWeight = async (tx, owner) => {

src/hooks/useSubscription.js

@@ -86,7 +86,7 @@ export const useSubscription = (initialOwner = null) => {
   const DAYS_TO_MS = 24 * 60 * 60 * 1000;
 
   const getFreeWeightCalc = async (owner) => {
-    const ledger = await getLedger(owner);
+    const ledger = (await getLedger(owner)).data;
     if (!ledger) {
       return -1;
     }