initial commit

api.js

@@ -0,0 +1,102 @@
+const axios = require('axios');
+const EventEmitter = require('events');
+const _ = require('lodash');
+
+API_APP_ID = 'zHtVqXt8k4yFyk2QGmgp48D9xZr2G94xWYnF4dak';
+API_BASE_URL = 'https://cloud.plejd.com/parse/';
+API_LOGIN_URL = 'login';
+API_SITES_URL = 'functions/getSites';
+
+// #region logging
+const debug = '';
+
+const getLogger = () => {
+  const consoleLogger = msg => console.log('plejd-api', msg);
+  if (debug === 'console') {
+    return consoleLogger;
+  }
+  return _.noop;
+};
+
+const logger = getLogger();
+// #endregion
+
+class PlejdApi extends EventEmitter {
+  constructor(siteName, username, password) {
+    super();
+
+    this.siteName = siteName;
+    this.username = username;
+    this.password = password;
+
+    this.sessionToken = '';
+    this.site = null;
+  }
+
+  login() {
+    const self = this;
+
+    const instance = axios.create({
+      baseURL: API_BASE_URL,
+      headers: {
+        'X-Parse-Application-Id': API_APP_ID,
+        'Content-Type': 'application/json'
+      }
+    });
+
+    instance.post(
+      API_LOGIN_URL,
+      {
+        'username': this.username,
+        'password': this.password
+      })
+      .then((response) => {
+        self.sessionToken = response.data.sessionToken;
+        self.emit('loggedIn');
+      });
+  }
+
+  getCryptoKey(callback) {
+    const self = this;
+
+    const instance = axios.create({
+      baseURL: API_BASE_URL,
+      headers: {
+        'X-Parse-Application-Id': API_APP_ID,
+        'X-Parse-Session-Token': this.sessionToken,
+        'Content-Type': 'application/json'
+      }
+    });
+
+    instance.post(API_SITES_URL)
+      .then((response) => {
+        self.site = response.data.result.find(x => x.site.title == self.siteName);
+        self.cryptoKey = self.site.plejdMesh.cryptoKey;
+
+        callback(self.cryptoKey);
+      })
+      .catch((error) => {
+        logger('unable to retrieve the crypto key. error: ' + error);
+        return Promise.reject('unable to retrieve the crypto key. error: ' + error);
+      });
+  }
+
+  getDevices() {
+    let devices = [];
+
+    for (let i = 0; i < this.site.devices.length; i++) {
+      let device = this.site.devices[i];
+      let deviceId = device.deviceId;
+
+      devices.push({
+        id: this.site.deviceAddress[deviceId],
+        name: device.title,
+        type: 'light'
+      });
+    }
+
+    return devices;
+  }
+}
+
+module.exports = { PlejdApi };