feat: add logger and handle eveyrthing nicely

Author: eug-vs

hooks/handleErrors.ts

@@ -0,0 +1,11 @@
+import { HookContext } from '@feathersjs/feathers';
+import logger from '../logger';
+
+
+export default async (context: HookContext): Promise<HookContext> => {
+  context.result = context.error.message;
+  context.statusCode = context.error.code;
+  logger.error(context.error);
+  return context;
+};
+

hooks/logging.ts

@@ -1,13 +1,13 @@
 import { HookContext } from '@feathersjs/feathers';
+import logger from '../logger';
 
 export default async (context: HookContext): Promise<HookContext> => {
   if (context.params.provider) {
     const { method, path, id } = context;
-    const timestamp = new Date().toLocaleString('default', { timeStyle: 'medium', dateStyle: 'short' });
     const message = `${method.toUpperCase()}: /${path}/${id || ''}`;
     const username = context.params.user?.username || 'anonymous';
 
-    console.log(`[${timestamp}]  ${message} ${username}`);
+    logger.log(`${message} ${username}`);
   }
   return context;
 };

hooks/requireAuth.ts

@@ -1,7 +1,10 @@
+import { NotAuthenticated } from '@feathersjs/errors';
 import { HookContext } from '@feathersjs/feathers';
 
 export default async (context: HookContext): Promise<HookContext> => {
-  if (!context.params.user) throw new Error('This endpoint requires auth!');
+  if (!context.params.authenticated) {
+    throw new NotAuthenticated('This endpoint requires auth!');
+  }
   return context;
 };
 

logger.ts

@@ -0,0 +1,22 @@
+type Stream = 'log' | 'error' | 'debug';
+
+interface ErrorWithCode extends Error {
+  code?: number
+}
+
+const dateOpts = { timeStyle: 'medium', dateStyle: 'short' };
+// eslint-disable-next-line
+// @ts-ignore
+const timestamp = (): string => new Date().toLocaleString('en', dateOpts);
+
+
+const logWithTimestamp = (stream: Stream, message: string): void => {
+  console[stream](`[${timestamp()}] ${message}`);
+};
+
+export default {
+  log: (message: string): void => logWithTimestamp('log', message),
+  debug: (message: string): void => logWithTimestamp('debug', message),
+  error: (err: ErrorWithCode): void => logWithTimestamp('error', `${err.code || ''} ${err.name}: ${err.message}`)
+};
+

package.json

@@ -13,6 +13,7 @@
     "@feathersjs/authentication": "^4.5.3",
     "@feathersjs/authentication-local": "^4.5.4",
     "@feathersjs/configuration": "^4.5.3",
+    "@feathersjs/errors": "^4.5.3",
     "@feathersjs/express": "^4.5.4",
     "@feathersjs/feathers": "^4.5.3",
     "@feathersjs/socketio": "^4.5.4",

services/index.ts

@@ -7,6 +7,7 @@ import Auth from './auth/auth.service';
 
 import tryAuthenticate from '../hooks/tryAuthenticate';
 import logging from '../hooks/logging';
+import handleErrors from '../hooks/handleErrors';
 
 export default (app: Application): void => {
   app.configure(Auth);
@@ -17,10 +18,10 @@ export default (app: Application): void => {
 
   app.hooks({
     before: {
-      all: tryAuthenticate
+      all: [tryAuthenticate, logging]
     },
-    after: {
-      all: logging
+    error: {
+      all: handleErrors
     }
   });
 };