Adapt PR from #5 being merged

app/package.json

@@ -20,8 +20,7 @@
 		"electron-unhandled": "^1.0.0",
 		"electron-updater": "^2.18.2",
 		"electron-util": "^0.3.0",
-		"get-port": "^3.2.0",
-		"got": "^8.0.1"
+		"get-port": "^3.2.0"
 	},
 	"xo": false
 }

app/renderer/api.js

@@ -1,14 +1,20 @@
-class Api {
+export default class Api {
 	constructor({endpoint, passphrase}) {
+		if (!(endpoint && passphrase)) {
+			throw new Error('The `endpoint` and `passphrase` options are required');
+		}
+
 		this.endpoint = endpoint;
 		this.passphrase = passphrase;
 	}
 
-	_request(data) {
-		return fetch(this.endpoint, {
+	async _request(data) {
+		const response = await fetch(this.endpoint, {
 			method: 'post',
 			body: JSON.stringify(data)
-		}).then(res => res.json());
+		});
+
+		return response.json();
 	}
 
 	async _userpass() {
@@ -48,5 +54,3 @@ class Api {
 		return this.request({method: 'ticker'});
 	}
 }
-
-export default Api;

app/renderer/index.js

@@ -39,9 +39,10 @@ function initMarketmaker() {
 
 	electron.ipcRenderer.send('start-marketmaker', {passphrase: PASSPHRASE});
 
-	electron.ipcRenderer.on('marketmaker-started', async (event, port) => {
+	electron.ipcRenderer.on('marketmaker-started', async (event, port) => { // eslint-disable-line no-unused-vars
 		const api = new Api({
-			endpoint: `http://localhost:${port}`,
+			endpoint: `http://localhost:7783`,
+			// - endpoint: `http://localhost:${port}`,
 			passphrase: PASSPHRASE
 		});