fix: transferable balance calculation

ap211unitech · ap211unitech · commit 4b2e8afafa05 · 2025-08-14T10:44:15.000+05:30
diff --git a/packages/api-derive/src/balances/all.ts b/packages/api-derive/src/balances/all.ts
@@ -67,7 +67,7 @@ function calcShared (api: DeriveApi, bestNumber: BlockNumber, data: DeriveBalanc
       'Balance',
       allLocked
         ? 0
-        : freeBalance.sub(bnMax(maybeED, frozenReserveDif))
+        : bnMax(new BN(0), freeBalance.sub(bnMax(maybeED, frozenReserveDif)))
     );
   }
 

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ function calcShared (api: DeriveApi, bestNumber: BlockNumber, data: DeriveBalanc`
`67`	`67`	`'Balance',`
`68`	`68`	`allLocked`
`69`	`69`	`? 0`
`70`		`- : freeBalance.sub(bnMax(maybeED, frozenReserveDif))`
	`70`	`+ : bnMax(new BN(0), freeBalance.sub(bnMax(maybeED, frozenReserveDif)))`
`71`	`71`	`);`
`72`	`72`	`}`
`73`	`73`