code: chapter 9 (PacktPublishing#7)

* chore: add application scaffolding from chapter 6

* fix: merge updates

.gitignore

@@ -63,6 +63,7 @@ typings/
 .coveralls.yml
 
 package-lock.json
+!Chapter 9/package-lock.json
 
 demo/*
 

Chapter 9/.env.sample

@@ -0,0 +1,3 @@
+NODE_ENV=development
+PORT=3001
+MONGO_URL=mongodb://localhost:27017/todo

Chapter 9/.eslintrc

@@ -0,0 +1 @@
+{"extends": "standard"}

Chapter 9/Dockerfile

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+FROM node:16-alpine
+
+# set envs
+ENV HOME=/home/app
+ENV APP_HOME=$HOME/node/
+ENV NODE_ENV=production
+
+# add app dependencies
+COPY package.json $APP_HOME
+COPY package-lock.json $APP_HOME
+
+# change workgin dir and install deps
+WORKDIR $APP_HOME
+RUN npm ci --only=production
+
+# copy all app files
+COPY --chown=node:node . $APP_HOME
+
+# dumb-init registers signal handlers for every signal that can be caught
+RUN apk update && apk add --no-cache dumb-init
+
+# run app with low permissions level user
+USER node
+
+EXPOSE 3000
+ENTRYPOINT ["dumb-init"]
+CMD ["npm", "start"]

Chapter 9/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Backend Cafe
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Chapter 9/README.md

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+# Chapter 9 - Application testing
+
+This chapter will implements the tests for our project by running the application and mocking when necessary.
+
+## How to use this folder?
+
+In this folder you will find the source code of the chapter.
+The filenames are the same as the chapter's sections.
+
+Install the application first by running:
+
+```
+npm ci
+```
+
+You can run the chapter's code by starting the application:
+
+```bash
+npm test
+```
+
+⚠️ You need a running `docker` application to run the tests.
+
+Before running the code examples, you need to install the dependencies running `npm install`.
+
+## Trouble?
+
+If you encounter any problems while reading the chapter or while running the code examples,
+you can ask for help on the [official Discord chat](TODO) TODO LINK 

Chapter 9/app.js

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+'use strict'
+
+const path = require('path')
+const AutoLoad = require('fastify-autoload')
+
+module.exports = async function (fastify, opts) {
+  fastify.register(AutoLoad, {
+    dir: path.join(__dirname, 'schemas'),
+    indexPattern: /^loader.js$/i
+  })
+
+  fastify.register(AutoLoad, {
+    dir: path.join(__dirname, 'plugins'),
+    dirNameRoutePrefix: false,
+    ignorePattern: /.*.no-load\.js/,
+    // ignorePattern: /^((?!load\.js).)*$/,
+    indexPattern: /^no$/i,
+    options: Object.assign({}, opts)
+  })
+
+  fastify.register(AutoLoad, {
+    dir: path.join(__dirname, 'routes'),
+    indexPattern: /.*routes(\.js|\.cjs)$/i,
+    ignorePattern: /.*\.js/,
+    autoHooksPattern: /.*hooks(\.js|\.cjs)$/i,
+    autoHooks: true,
+    cascadeHooks: true,
+    options: Object.assign({}, opts)
+  })
+}
+
+module.exports.options = require('./configs/server-options')

Chapter 9/configs/server-options.js

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+
+module.exports = {
+  ajv: {
+    customOptions: {
+      coerceTypes: 'array',
+      removeAdditional: 'all'
+    }
+  }
+}