From 0b326a8bbefd7efee4ebc8b56cbc3faab52e93d6 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Feb 2018 10:50:41 -0800
Subject: Add web3Wrapper.callAsync and remove web3Wrapper.getContractInstance

---
 .prettierignore                    |  1 -
 packages/web3-wrapper/CHANGELOG.md |  9 ++++++---
 packages/web3-wrapper/src/index.ts | 12 ++++++------
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/.prettierignore b/.prettierignore
index c3738481a..385c15654 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,5 +1,4 @@
 lib
-generated
 .nyc_output
 /packages/contracts/src/artifacts
 package.json
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index 387aafb3a..eef665d24 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -1,9 +1,12 @@
 # CHANGELOG
 
-## v0.2.XX - _TBD_ 2018
+## v0.2.0 _TBD, 2018_
 
-    *  Ensure all returned user addresses are lowercase (#373)
+    * Ensure all returned user addresses are lowercase (#373)
+    * Add `web3Wrapper.callAsync` (#413)
+    * Make `web3Wrapper.estimateGas` accept whole `txData` instead of `data` (#413)
+    * Remove `web3Wrapper.getContractInstance` (#413)
 
-## v0.1.12 - _February 9, 2018_
+## v0.1.12 _February 9, 2018_
 
     * Fix publishing issue where .npmignore was not properly excluding undesired content (#389)
diff --git a/packages/web3-wrapper/src/index.ts b/packages/web3-wrapper/src/index.ts
index 7f3452c98..e7c875430 100644
--- a/packages/web3-wrapper/src/index.ts
+++ b/packages/web3-wrapper/src/index.ts
@@ -128,14 +128,14 @@ export class Web3Wrapper {
         const web3Contract = this._web3.eth.contract(abi);
         return web3Contract;
     }
-    public getContractInstance(abi: Web3.ContractAbi, address: string): Web3.ContractInstance {
-        const web3ContractInstance = this.getContractFromAbi(abi).at(address);
-        return web3ContractInstance;
-    }
-    public async estimateGasAsync(data: string): Promise<number> {
-        const gas = await promisify<number>(this._web3.eth.estimateGas)({ data });
+    public async estimateGasAsync(txData: Partial<Web3.TxData>): Promise<number> {
+        const gas = await promisify<number>(this._web3.eth.estimateGas)(txData);
         return gas;
     }
+    public async callAsync(callData: Web3.CallData): Promise<string> {
+        const rawCalllResult = await promisify<string>(this._web3.eth.call)(callData);
+        return rawCalllResult;
+    }
     public async sendTransactionAsync(txData: Web3.TxData): Promise<string> {
         const txHash = await promisify<string>(this._web3.eth.sendTransaction)(txData);
         return txHash;
-- 
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