Some notes on new generator structure

daffl · daffl · commit 453700a5d9ef · 2021-05-03T10:43:59.000-07:00
diff --git a/src/schemas/messages.schemas.js b/src/schemas/messages.schemas.js
@@ -0,0 +1,27 @@
+import { schema, resolver } from '@feathersjs/schema';
+
+export const MessageSchema = schema({
+  $id: 'message',
+  properties: {
+    text: { type: 'string' },
+    userId: { type: 'number' }
+  }
+});
+
+export const MessageData = resolver(MessageSchema, {
+  userId (value, message, context) {
+    return context.params.user?.id;
+  }
+});
+
+export const MessageResult = resolver({
+  user (value, message, context) {
+    const { app, params } = context;
+
+    return app.service('users').get(message.userId, params);
+  }
+});
+
+export const MessageQuery = feathersQuery({
+  properties: {}
+});
diff --git a/src/schemas/users.schemas.js b/src/schemas/users.schemas.js
@@ -0,0 +1,45 @@
+import { schema, resolver } from '@feathersjs/schema';
+
+// We need this to create the MD5 hash
+import crypto from 'crypto';
+
+// The Gravatar image service
+const gravatarUrl = 'https://s.gravatar.com/avatar';
+// The size query. Our chat needs 60px images
+const query = 's=60';
+
+export const UserSchema = schema({
+  $id: 'user',
+  properties: {
+    email: { type: 'string' },
+    password: { type: 'number' },
+    gravatar: { type: 'string' }
+  }
+});
+
+export const UserData = resolver(UserSchema, {
+  password (value) {
+    return hashPassword(value);
+  },
+
+  gravatar (value, user) {
+    // Gravatar uses MD5 hashes from an email address (all lowercase) to get the image
+    const hash = crypto.createHash('md5').update(user.email.toLowerCase()).digest('hex');
+    // Return the full avatar URL
+    return `${gravatarUrl}/${hash}?${query}`;
+  }
+});
+
+export const UserResult = resolver({
+  password (value, user, context) {
+    if (context.params.provider) {
+      return undefined;
+    }
+
+    return value;
+  }
+});
+
+export const UserQuery = feathersQuery({
+  properties: {}
+});
diff --git a/src/services/messages.js b/src/services/messages.js
@@ -0,0 +1,23 @@
+import { hooks } from '@feathersjs/hooks';
+import { Service } from 'feathers-nedb';
+
+export class MessagesService extends Service {
+  
+}
+
+hooks(MessagesService.prototype, [
+  authenticate('jwt')  
+]);
+
+hooks(MessageService, {
+  find: [],
+  get: [],
+  create: [],
+  update: [],
+  patch: [],
+  remove: []
+});
+
+export function messages (app) {
+  app.use('messages', new MessagesService());
+}
diff --git a/src/services/users.js b/src/services/users.js
