From bb895347048dfc5f8e9bdf0f1131c742206f6368 Mon Sep 17 00:00:00 2001
From: alexcos20 <alex.coseru@gmail.com>
Date: Mon, 16 Nov 2020 08:48:45 -0800
Subject: [PATCH] fullfill promises

---
 src/balancer/OceanPool.ts | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/balancer/OceanPool.ts b/src/balancer/OceanPool.ts
index a09661f5..71431b0b 100644
--- a/src/balancer/OceanPool.ts
+++ b/src/balancer/OceanPool.ts
@@ -574,7 +574,7 @@ export class OceanPool extends Pool {
       this.logger.error('ERROR: OCEAN approve failed')
       return null
     }
-    return this.swapExactAmountOut(
+    const tx = await this.swapExactAmountOut(
       account,
       poolAddress,
       this.oceanAddress,
@@ -583,6 +583,7 @@ export class OceanPool extends Pool {
       dtAmountWanted,
       maxPrice
     )
+    return tx
   }
 
   /**
@@ -630,7 +631,7 @@ export class OceanPool extends Pool {
       this.logger.error('ERROR: OCEAN approve failed')
       return null
     }
-    return this.swapExactAmountIn(
+    const tx = this.swapExactAmountIn(
       account,
       poolAddress,
       this.oceanAddress,
@@ -639,6 +640,7 @@ export class OceanPool extends Pool {
       minimumdtAmountWanted,
       maxPrice
     )
+    return tx
   }
 
   /**
@@ -685,7 +687,7 @@ export class OceanPool extends Pool {
       this.logger.error('ERROR: DT approve failed')
       return null
     }
-    return this.swapExactAmountIn(
+    const tx = this.swapExactAmountIn(
       account,
       poolAddress,
       dtAddress,
@@ -694,6 +696,7 @@ export class OceanPool extends Pool {
       oceanAmountWanted,
       maxPrice
     )
+    return tx
   }
 
   /**