Release v1.0.0 🎉

lib/notification/adapter/console.js

@@ -0,0 +1,18 @@
+const config = require('../../../conf/config.json');
+
+/**
+ * simply prints out the found data to the console
+ * @param serviceName e.g immoscout
+ * @param payload the actual payload that is used to construct the message
+ * @returns {Promise<Void> | void}
+ */
+exports.send = (serviceName, payload) => {
+    return Promise.resolve(console.info(`Found entry from service ${serviceName}:`, payload))
+};
+
+/**
+ * each integration needs to implement this method
+ */
+exports.enabled = () => {
+  return config.notification.console.enabled;
+};

lib/notification/adapter/slack.js

@@ -0,0 +1,54 @@
+const Slack = require('slack');
+const config = require('../../conf/config.json');
+const msg = Slack.chat.postMessage;
+
+const {token, channel} = config.notification.slack;
+
+/**
+ * sends a new listing to slack
+ * @param serviceName e.g immoscout
+ * @param payload the actual payload that is used to construct the message
+ * @returns {Promise<Chat.PostMessage.Response> | void}
+ */
+exports.send = (serviceName, payload) => {
+    return msg({
+            token,
+            channel,
+            text: `*(${serviceName})* - ${payload.title}`,
+            "attachments": [
+                {
+                    "fallback": payload.title,
+                    "color": "#36a64f",
+                    "title": "Link to Exposé",
+                    "title_link": payload.link,
+                    "fields": [
+                        {
+                            "title": "Price",
+                            "value": payload.price,
+                            "short": false
+                        },
+                        {
+                            "title": "Size",
+                            "value": payload.size,
+                            "short": false
+                        },
+                        {
+                            "title": "Address",
+                            "value": payload.address,
+                            "short": false
+                        }
+                    ],
+                    "footer": "Powered by Fredy",
+                    ts: new Date().getTime() / 1000
+                }
+            ]
+        }
+    );
+};
+
+/**
+ * each integration needs to implement this method
+ */
+exports.enabled = () => {
+  return config.notification.slack.enabled;
+};

lib/notification/notify.js

@@ -0,0 +1,17 @@
+const fs = require('fs');
+const path = './adapter';
+
+/** Read every integration existing in ./adapter **/
+const adapter = fs
+    .readdirSync('./lib/notification/adapter')
+    .map(integPath => require(`${path}/${integPath}`))
+    .filter(integration => integration.enabled());
+
+if (adapter.length === 0) {
+    throw new Error('Please specify at least one notification provider');
+}
+
+exports.send = (serviceName, payload) => {
+    //this is not being used in tests, therefor adapter are always set
+    return adapter.map(a => a.send(serviceName, payload));
+};