add deposits and borrows fn to mangoAccount

ts/client/src/accounts/mangoAccount.ts

@@ -89,6 +89,16 @@ export class MangoAccount {
     return ta ? ta.ui(bank) : 0;
   }
 
+  deposits(bank: Bank): number {
+    const ta = this.findToken(bank.tokenIndex);
+    return ta ? ta.uiDeposits(bank) : 0;
+  }
+
+  borrows(bank: Bank): number {
+    const ta = this.findToken(bank.tokenIndex);
+    return ta ? ta.uiBorrows(bank) : 0;
+  }
+
   tokens_active(): TokenPosition[] {
     return this.tokens.filter((token) => token.isActive());
   }
@@ -155,6 +165,20 @@ export class TokenPosition {
     return nativeI80F48ToUi(this.native(bank), bank.mintDecimals).toNumber();
   }
 
+  public uiDeposits(bank: Bank): number {
+    return nativeI80F48ToUi(
+      bank.depositIndex.mul(this.indexedPosition),
+      bank.mintDecimals,
+    ).toNumber();
+  }
+
+  public uiBorrows(bank: Bank): number {
+    return nativeI80F48ToUi(
+      bank.borrowIndex.mul(this.indexedPosition),
+      bank.mintDecimals,
+    ).toNumber();
+  }
+
   public toString(group?: Group): String {
     let extra: string = '';
     if (group) {

ts/client/src/client.ts

@@ -553,7 +553,7 @@ export class MangoClient {
             ({ pubkey: pk, isWritable: false, isSigner: false } as AccountMeta),
         ),
       )
-      .rpc();
+      .rpc({ skipPreflight: true });
   }
 
   // Serum