fix wrong custom gas value

MetaMask · Mar 28, 2019 · acb09d9 · acb09d9
1 parent 2666b48
commit acb09d9
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/app/components/UI/CustomGas/index.js b/app/components/UI/CustomGas/index.js
@@ -8,6 +8,7 @@ import {
 	getRenderableEthGasFee,
 	getRenderableFiatGasFee,
 	apiEstimateModifiedToWEI,
+	apiEstimateModifiedToGWEI,
 	fetchBasicGasEstimates
 } from '../../../util/custom-gas';
 import { BN } from 'ethereumjs-util';
@@ -120,7 +121,7 @@ class CustomGas extends Component {
 		selected: 'average',
 		ready: false,
 		advancedCustomGas: false,
-		customGasPrice: '20',
+		customGasPrice: '10',
 		customGasLimit: this.props.gas.toNumber().toString(),
 		warningGasLimit: '',
 		warningGasPrice: ''
@@ -306,7 +307,7 @@ class CustomGas extends Component {
 					keyboardType="numeric"
 					style={styles.gasInput}
 					onChangeText={this.onGasPriceChange}
-					value={customGasPrice}
+					value={apiEstimateModifiedToGWEI(customGasPrice).toString()}
 				/>
 				<Text style={styles.text}>{warningGasPrice}</Text>
 			</View>

diff --git a/app/util/custom-gas.js b/app/util/custom-gas.js
@@ -12,6 +12,16 @@ export function apiEstimateModifiedToWEI(estimate) {
 	return new BN(((estimate * GWEIRate) / 10).toString(), 10);
 }
 
+/**
+ * Calculates value of estimate gas price in gwei
+ *
+ * @param {number} estimate - Number corresponding to api gas price estimation
+ * @returns {Object} - BN instance containing gas price in gwei
+ */
+export function apiEstimateModifiedToGWEI(estimate) {
+	return new BN((estimate / 10).toString(), 10);
+}
+
 /**
  * Calculates gas fee in wei
  *