Syntactic improvments, and linting ping.js

services/ping.js

@@ -1,66 +1,66 @@
-/**
- * This file contains the Node.js code, used for the optional status check feature
- * It accepts a single url parameter, and will make an empty GET request to that
- * endpoint, and then resolve the response status code, time taken, and short message 
- */
-const axios = require('axios').default;
-
-/* Determines if successful from the HTTP response code */
-const getResponseType = (code) => {
-  if (Number.isNaN(code)) return false;
-  const numericCode = parseInt(code, 10);
-  return (numericCode >= 200 && numericCode <= 302);
-};
-
-/* Makes human-readable response text for successful check */
-const makeMessageText = (data) => `${data.successStatus ? '✅' : '⚠️'} `
-  + `${data.serverName || 'Server'} responded with `
-  + `${data.statusCode} - ${data.statusText}. `
-  + `\n⏱️Took ${data.timeTaken} ms`;
-
-/* Makes human-readable response text for failed check */
-const makeErrorMessage = (data) => `❌ Service Unavailable: ${data.hostname || 'Server'} `
-  + `resulted in ${data.code || 'a fatal error'} ${data.errno ? `(${data.errno})` : ''}`;
-
-const makeErrorMessage2 = (data) => `❌ Service Error - `
-  + `${data.status} - ${data.statusText}`;
-
-/* Kicks of a HTTP request, then formats and renders results */
-const makeRequest = (url, render) => {
-  const startTime = new Date();
-  axios.get(url)
-    .then((response) => {
-      const statusCode = response.status;
-      const { statusText } = response;
-      const successStatus = getResponseType(statusCode);
-      const serverName = response.request.socket.servername;
-      const timeTaken = (new Date() - startTime);
-      const results = {
-        statusCode, statusText, serverName, successStatus, timeTaken,
-      };
-      const messageText = makeMessageText(results);
-      results.message = messageText;
-      return results;
-    })
-    .catch((error) => {
-      render(JSON.stringify({
-        successStatus: false,
-        message: error.response ? makeErrorMessage2(error.response) : makeErrorMessage(error),
-      }));
-    }).then((results) => {
-      render(JSON.stringify(results));
-    });
-};
-
-/* Main function, will check if a URL present, and call function */
-module.exports = (params, render) => {
-  if (!params || !params.includes('=')) {
-    render(JSON.stringify({
-      success: false,
-      message: '❌ Malformed URL',
-    }));
-  } else {
-    const url = params.split('=')[1];
-    makeRequest(url, render);
-  }
-};
+/**
+ * This file contains the Node.js code, used for the optional status check feature
+ * It accepts a single url parameter, and will make an empty GET request to that
+ * endpoint, and then resolve the response status code, time taken, and short message
+ */
+const axios = require('axios').default;
+
+/* Determines if successful from the HTTP response code */
+const getResponseType = (code) => {
+  if (Number.isNaN(code)) return false;
+  const numericCode = parseInt(code, 10);
+  return (numericCode >= 200 && numericCode <= 302);
+};
+
+/* Makes human-readable response text for successful check */
+const makeMessageText = (data) => `${data.successStatus ? '✅' : '⚠️'} `
+  + `${data.serverName || 'Server'} responded with `
+  + `${data.statusCode} - ${data.statusText}. `
+  + `\n⏱️Took ${data.timeTaken} ms`;
+
+/* Makes human-readable response text for failed check */
+const makeErrorMessage = (data) => `❌ Service Unavailable: ${data.hostname || 'Server'} `
+  + `resulted in ${data.code || 'a fatal error'} ${data.errno ? `(${data.errno})` : ''}`;
+
+const makeErrorMessage2 = (data) => '❌ Service Error - '
+  + `${data.status} - ${data.statusText}`;
+
+/* Kicks of a HTTP request, then formats and renders results */
+const makeRequest = (url, render) => {
+  const startTime = new Date();
+  axios.get(url)
+    .then((response) => {
+      const statusCode = response.status;
+      const { statusText } = response;
+      const successStatus = getResponseType(statusCode);
+      const serverName = response.request.socket.servername;
+      const timeTaken = (new Date() - startTime);
+      const results = {
+        statusCode, statusText, serverName, successStatus, timeTaken,
+      };
+      const messageText = makeMessageText(results);
+      results.message = messageText;
+      return results;
+    })
+    .catch((error) => {
+      render(JSON.stringify({
+        successStatus: false,
+        message: error.response ? makeErrorMessage2(error.response) : makeErrorMessage(error),
+      }));
+    }).then((results) => {
+      render(JSON.stringify(results));
+    });
+};
+
+/* Main function, will check if a URL present, and call function */
+module.exports = (params, render) => {
+  if (!params || !params.includes('=')) {
+    render(JSON.stringify({
+      success: false,
+      message: '❌ Malformed URL',
+    }));
+  } else {
+    const url = params.split('=')[1];
+    makeRequest(url, render);
+  }
+};