1 files changed, 16 insertions, 16 deletions
diff --git a/packages/contracts/deploy/src/utils/contract.ts b/packages/contracts/deploy/src/utils/contract.ts
index c386e7d1a..ffad9ed70 100644
--- a/packages/contracts/deploy/src/utils/contract.ts
+++ b/packages/contracts/deploy/src/utils/contract.ts
@@ -15,28 +15,28 @@ export class Contract implements Web3.ContractInstance {
     // and we don't know their types in advance
     [name: string]: any;
     constructor(web3ContractInstance: Web3.ContractInstance, defaults: Partial<Web3.TxData>) {
-        this.contract = web3ContractInstance;
+        this._contract = web3ContractInstance;
         this.address = web3ContractInstance.address;
         this.abi = web3ContractInstance.abi;
-        this.defaults = defaults;
-        this.populateEvents();
-        this.populateFunctions();
-        this.validator = new SchemaValidator();
+        this._defaults = defaults;
+        this._populateEvents();
+        this._populateFunctions();
+        this._validator = new SchemaValidator();
     }
     private _populateFunctions(): void {
         const functionsAbi = _.filter(this.abi, abiPart => abiPart.type === AbiType.Function);
         _.forEach(functionsAbi, (functionAbi: Web3.MethodAbi) => {
             if (functionAbi.constant) {
-                const cbStyleCallFunction = this.contract[functionAbi.name].call;
+                const cbStyleCallFunction = this._contract[functionAbi.name].call;
                 this[functionAbi.name] = {
-                    callAsync: promisify(cbStyleCallFunction, this.contract),
+                    callAsync: promisify(cbStyleCallFunction, this._contract),
                 };
             } else {
-                const cbStyleFunction = this.contract[functionAbi.name];
-                const cbStyleEstimateGasFunction = this.contract[functionAbi.name].estimateGas;
+                const cbStyleFunction = this._contract[functionAbi.name];
+                const cbStyleEstimateGasFunction = this._contract[functionAbi.name].estimateGas;
                 this[functionAbi.name] = {
-                    estimateGasAsync: promisify(cbStyleEstimateGasFunction, this.contract),
-                    sendTransactionAsync: this.promisifyWithDefaultParams(cbStyleFunction),
+                    estimateGasAsync: promisify(cbStyleEstimateGasFunction, this._contract),
+                    sendTransactionAsync: this._promisifyWithDefaultParams(cbStyleFunction),
                 };
             }
         });
@@ -44,7 +44,7 @@ export class Contract implements Web3.ContractInstance {
     private _populateEvents(): void {
         const eventsAbi = _.filter(this.abi, abiPart => abiPart.type === AbiType.Event);
         _.forEach(eventsAbi, (eventAbi: Web3.EventAbi) => {
-            this[eventAbi.name] = this.contract[eventAbi.name];
+            this[eventAbi.name] = this._contract[eventAbi.name];
         });
     }
     private _promisifyWithDefaultParams(fn: (...args: any[]) => void): (...args: any[]) => Promise<any> {
@@ -52,11 +52,11 @@ export class Contract implements Web3.ContractInstance {
             const promise = new Promise((resolve, reject) => {
                 const lastArg = args[args.length - 1];
                 let txData: Partial<Web3.TxData> = {};
-                if (this.isTxData(lastArg)) {
+                if (this._isTxData(lastArg)) {
                     txData = args.pop();
                 }
                 txData = {
-                    ...this.defaults,
+                    ...this._defaults,
                     ...txData,
                 };
                 const callback = (err: Error, data: any) => {
@@ -68,14 +68,14 @@ export class Contract implements Web3.ContractInstance {
                 };
                 args.push(txData);
                 args.push(callback);
-                fn.apply(this.contract, args);
+                fn.apply(this._contract, args);
             });
             return promise;
         };
         return promisifiedWithDefaultParams;
     }
     private _isTxData(lastArg: any): boolean {
-        const isValid = this.validator.isValid(lastArg, schemas.txDataSchema);
+        const isValid = this._validator.isValid(lastArg, schemas.txDataSchema);
         return isValid;
     }
 }