remove bpts scaling

subgraphs/vault/src/mappings/bpt.ts

@@ -2,7 +2,6 @@ import { Pool } from "../types/schema"
 import { Transfer as TransferEvent } from "../types/templates/BPT/BPT"
 import { ZERO_ADDRESS } from "../helpers/constants"
 import { getPoolShare } from "../helpers/entities"
-import { tokenToDecimal } from "../helpers/misc"
 
 /************************************
  ********** BPTS TRANSFERS **********
@@ -18,22 +17,20 @@ export function handleTransfer(event: TransferEvent): void {
     let poolShareTo = getPoolShare(poolAddress, event.params.to);
 
     let pool = Pool.load(event.address) as Pool;
-
-    let BPT_DECIMALS = 18;
-
+
     if (isMint) {
-      poolShareTo.balance = poolShareTo.balance.plus(tokenToDecimal(event.params.value, BPT_DECIMALS));
+      poolShareTo.balance = poolShareTo.balance.plus(event.params.value);
       poolShareTo.save();
-      pool.totalShares = pool.totalShares.plus(tokenToDecimal(event.params.value, BPT_DECIMALS));
+      pool.totalShares = pool.totalShares.plus(event.params.value);
     } else if (isBurn) {
-      poolShareFrom.balance = poolShareFrom.balance.minus(tokenToDecimal(event.params.value, BPT_DECIMALS));
+      poolShareFrom.balance = poolShareFrom.balance.minus(event.params.value);
       poolShareFrom.save();
-      pool.totalShares = pool.totalShares.minus(tokenToDecimal(event.params.value, BPT_DECIMALS));
+      pool.totalShares = pool.totalShares.minus(event.params.value);
     } else {
-      poolShareTo.balance = poolShareTo.balance.plus(tokenToDecimal(event.params.value, BPT_DECIMALS));
+      poolShareTo.balance = poolShareTo.balance.plus(event.params.value);
       poolShareTo.save();
 
-      poolShareFrom.balance = poolShareFrom.balance.minus(tokenToDecimal(event.params.value, BPT_DECIMALS));
+      poolShareFrom.balance = poolShareFrom.balance.minus(event.params.value);
       poolShareFrom.save();
     }