Thymeleaf + Vue application

spring-boot/thymeleaf-vue/client/.gitignore

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+.DS_Store
+node_modules
+/dist
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+/coverage/
+/.storybook/
+/build/

spring-boot/thymeleaf-vue/client/README.md

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+# client
+
+## Project setup
+```
+npm install
+```
+
+### Compiles and hot-reloads for development
+```
+npm run serve
+```
+
+### Compiles and minifies for production
+```
+npm run build
+```
+
+### Lints and fixes files
+```
+npm run lint
+```
+
+### Customize configuration
+See [Configuration Reference](https://cli.vuejs.org/config/).

spring-boot/thymeleaf-vue/client/babel.config.js

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+module.exports = {
+  presets: [
+    '@vue/cli-plugin-babel/preset'
+  ]
+}

spring-boot/thymeleaf-vue/client/build.gradle

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+plugins {
+	id "com.github.node-gradle.node" version "2.2.4"
+}
+
+task build(type: NpmTask) {
+	inputs.dir("src")
+	outputs.dir("dist")
+	args = ['run', 'build']
+}

spring-boot/thymeleaf-vue/client/jest.config.js

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+module.exports = {
+  preset: "@vue/cli-plugin-unit-jest",
+  collectCoverage: true,
+  collectCoverageFrom: ["src/**/*.{js,vue}", "!**/node_modules/**"],
+  coverageReporters: ["html", "text-summary"],
+  setupFilesAfterEnv: [
+      "./jest/console-error-to-exception.setup.js",
+      "./jest/mock-canvas.setup.js"
+ ]
+};

spring-boot/thymeleaf-vue/client/jest/console-error-to-exception.setup.js

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+import { format } from "util";
+
+/**
+ * Log UnhandledRejection exceptions to console.error to be picked up by
+ * below logging patterns. This will cause tests to fail when Vue components
+ * are missing required props, for example.
+ */
+process.on("unhandledRejection", (error) => {
+  // Will print "unhandledRejection err is not defined"
+  console.error("unhandledRejection", error.message);
+});
+
+/**
+ * Intercept calls to console.error and fail a test on certain logging patterns.
+ */
+beforeEach(() => {
+  const { error } = global.console;
+
+  global.console.error = (...args) => {
+    for (let i = 0; i < args.length; i += 1) {
+      const arg = args[i];
+
+      // add patterns here that should fail a test
+      if (
+        typeof arg === "string" &&
+        (arg.includes("Vue warn") ||
+          arg.includes("unhandledRejection") ||
+          arg.includes("Not implemented"))
+      ) {
+        throw new Error(format(...args));
+      }
+    }
+    error(...args);
+  };
+});

spring-boot/thymeleaf-vue/client/jest/mock-canvas.setup.js

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+// Import mock canvas to be able to assert canvas operations.
+import 'jest-canvas-mock';

spring-boot/thymeleaf-vue/client/package.json

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+{
+  "name": "client",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "serve": "vue-cli-service serve",
+    "build": "vue-cli-service build --target lib --dest dist/WeekChart --name WeekChart src/components/WeekChart.vue",
+    "lint": "vue-cli-service lint",
+    "storybook": "start-storybook -p 6006",
+    "build-storybook": "build-storybook",
+    "test": "vue-cli-service test:unit"
+  },
+  "dependencies": {
+    "core-js": "^3.6.5",
+    "vue": "^2.6.11",
+    "chart.js": "^2.9.3"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.10.2",
+    "@storybook/addon-actions": "^5.3.19",
+    "@storybook/addon-links": "^5.3.19",
+    "@storybook/addons": "^5.3.19",
+    "@storybook/vue": "^5.3.19",
+    "@vue/cli-plugin-babel": "~4.4.0",
+    "@vue/cli-plugin-eslint": "~4.4.0",
+    "@vue/cli-service": "~4.4.0",
+    "@vue/cli-plugin-unit-jest": "^4.4.0",
+    "@vue/test-utils": "^1.0.3",
+    "jest-canvas-mock": "^2.2.0",
+    "babel-eslint": "^10.1.0",
+    "babel-loader": "^8.1.0",
+    "babel-preset-vue": "^2.0.2",
+    "eslint": "^6.7.2",
+    "eslint-plugin-vue": "^6.2.2",
+    "vue-template-compiler": "^2.6.11"
+  },
+  "eslintConfig": {
+    "root": true,
+    "env": {
+      "node": true
+    },
+    "extends": [
+      "plugin:vue/essential",
+      "eslint:recommended"
+    ],
+    "parserOptions": {
+      "parser": "babel-eslint"
+    },
+    "rules": {}
+  },
+  "browserslist": [
+    "> 1%",
+    "last 2 versions",
+    "not dead"
+  ]
+}

spring-boot/thymeleaf-vue/client/src/App.vue

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+<template>
+  <div id="app">
+    <img alt="Vue logo" src="./assets/logo.png">
+    <HelloWorld msg="Welcome to Your Vue.js App"/>
+  </div>
+</template>
+
+<script>
+import HelloWorld from './components/HelloWorld.vue'
+
+export default {
+  name: 'App',
+  components: {
+    HelloWorld
+  }
+}
+</script>
+
+<style>
+#app {
+  font-family: Avenir, Helvetica, Arial, sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  text-align: center;
+  color: #2c3e50;
+  margin-top: 60px;
+}
+</style>

spring-boot/thymeleaf-vue/client/src/components/HelloWorld.vue

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+<template>
+  <div class="hello">
+    <h1>{{ msg }}</h1>
+    <p>
+      For a guide and recipes on how to configure / customize this project,<br>
+      check out the
+      <a href="https://cli.vuejs.org" target="_blank" rel="noopener">vue-cli documentation</a>.
+    </p>
+    <h3>Installed CLI Plugins</h3>
+    <ul>
+      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-babel" target="_blank" rel="noopener">babel</a></li>
+      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-eslint" target="_blank" rel="noopener">eslint</a></li>
+    </ul>
+    <h3>Essential Links</h3>
+    <ul>
+      <li><a href="https://vuejs.org" target="_blank" rel="noopener">Core Docs</a></li>
+      <li><a href="https://forum.vuejs.org" target="_blank" rel="noopener">Forum</a></li>
+      <li><a href="https://chat.vuejs.org" target="_blank" rel="noopener">Community Chat</a></li>
+      <li><a href="https://twitter.com/vuejs" target="_blank" rel="noopener">Twitter</a></li>
+      <li><a href="https://news.vuejs.org" target="_blank" rel="noopener">News</a></li>
+    </ul>
+    <h3>Ecosystem</h3>
+    <ul>
+      <li><a href="https://router.vuejs.org" target="_blank" rel="noopener">vue-router</a></li>
+      <li><a href="https://vuex.vuejs.org" target="_blank" rel="noopener">vuex</a></li>
+      <li><a href="https://github.com/vuejs/vue-devtools#vue-devtools" target="_blank" rel="noopener">vue-devtools</a></li>
+      <li><a href="https://vue-loader.vuejs.org" target="_blank" rel="noopener">vue-loader</a></li>
+      <li><a href="https://github.com/vuejs/awesome-vue" target="_blank" rel="noopener">awesome-vue</a></li>
+    </ul>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'HelloWorld',
+  props: {
+    msg: String
+  }
+}
+</script>
+
+<!-- Add "scoped" attribute to limit CSS to this component only -->
+<style scoped>
+h3 {
+  margin: 40px 0 0;
+}
+ul {
+  list-style-type: none;
+  padding: 0;
+}
+li {
+  display: inline-block;
+  margin: 0 10px;
+}
+a {
+  color: #42b983;
+}
+</style>

spring-boot/thymeleaf-vue/client/src/components/WeekChart.vue

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+<template>
+  <div class="chart-container">
+    <canvas ref="chart"></canvas>
+  </div>
+</template>
+
+<script>
+import Chart from "chart.js";
+
+export default {
+  name: "WeekChart",
+
+  props: {
+    chartData: {
+      type: Array,
+      required: true,
+    },
+  },
+
+  mounted: function() {
+    const config = {
+      type: "bar",
+      data: {
+        labels: ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"],
+        datasets: [
+          {
+            data: this.chartData
+          },
+        ]
+      },
+    };
+
+    new Chart(this.$refs.chart, config);
+  }
+};
+</script>
+
+<style scoped>
+.chart-container {
+  position: relative;
+  height: 100%;
+  width: 100%;
+}
+</style>

spring-boot/thymeleaf-vue/client/src/main.js

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+import Vue from 'vue'
+import App from './App.vue'
+
+Vue.config.productionTip = false
+
+new Vue({
+  render: h => h(App),
+}).$mount('#app')

spring-boot/thymeleaf-vue/client/src/tests/unit/WeekChart.spec.js

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+import { shallowMount } from "@vue/test-utils";
+import WeekChart from "../../components/WeekChart.vue";
+
+describe("WeekChart", () => {
+  it("renders without error", () => {
+    const wrapper = shallowMount(WeekChart, {
+      propsData: {
+        chartData: [1, 2, 3, 4, 5, 6, 7],
+      },
+    });
+
+    const chart = wrapper.findComponent({ name: "WeekChart" });
+    expect(chart.exists()).toBe(true);
+  });
+
+});

spring-boot/thymeleaf-vue/client/stories/0-Welcome.stories.js

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+import { linkTo } from '@storybook/addon-links';
+
+import Welcome from './Welcome';
+
+export default {
+  title: 'Welcome',
+  component: Welcome,
+};
+
+export const ToStorybook = () => ({
+  components: { Welcome },
+  template: '<welcome :showApp="action" />',
+  methods: { action: linkTo('Button') },
+});
+
+ToStorybook.story = {
+  name: 'to Storybook',
+};

spring-boot/thymeleaf-vue/client/stories/1-Button.stories.js

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+import { action } from '@storybook/addon-actions';
+import { linkTo } from '@storybook/addon-links';
+
+import MyButton from './MyButton';
+
+export default {
+  title: 'Button',
+  component: MyButton,
+};
+
+export const Text = () => ({
+  components: { MyButton },
+  template: '<my-button @click="action">Hello Button</my-button>',
+  methods: { action: action('clicked') },
+});
+
+export const Jsx = () => ({
+  components: { MyButton },
+  render(h) {
+    return <my-button onClick={this.action}>With JSX</my-button>;
+  },
+  methods: { action: linkTo('clicked') },
+});
+
+export const Emoji = () => ({
+  components: { MyButton },
+  template: '<my-button @click="action">😀 😎 👍 💯</my-button>',
+  methods: { action: action('clicked') },
+});

spring-boot/thymeleaf-vue/client/stories/MyButton.js

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+export default {
+  name: 'my-button',
+
+  data() {
+    return {
+      buttonStyles: {
+        border: '1px solid #eee',
+        borderRadius: 3,
+        backgroundColor: '#FFFFFF',
+        cursor: 'pointer',
+        fontSize: 15,
+        padding: '3px 10px',
+        margin: 10,
+      },
+    };
+  },
+
+  template: `
+    <button :style="buttonStyles" @click="onClick">
+      <slot></slot>
+    </button>
+  `,
+
+  methods: {
+    onClick() {
+      this.$emit('click');
+    },
+  },
+};

spring-boot/thymeleaf-vue/client/stories/WeekChart.stories.js

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+import WeekChart from '../src/components/WeekChart.vue';
+
+export default {
+  title: 'WeekChart',
+  component: WeekChart,
+};
+
+export const DefaultState = () => ({
+  components: { 
+    chart: WeekChart
+  },
+  template: `<chart v-bind:chartData="[1,2,3,4,5,6,7]" />`
+});

spring-boot/thymeleaf-vue/client/stories/Welcome.js

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+// eslint-disable-next-line no-console
+const log = () => console.log('Welcome to storybook!');
+
+export default {
+  name: 'welcome',
+
+  props: {
+    showApp: {
+      type: Function,
+      default: log,
+    },
+  },
+
+  data() {
+    return {
+      main: {
+        padding: 15,
+        lineHeight: 1.4,
+        fontFamily: '"Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif',
+        backgroundColor: '#ffffff',
+      },
+
+      logo: {
+        width: 200,
+      },
+
+      link: {
+        color: '#1474f3',
+        textDecoration: 'none',
+        borderBottom: '1px solid #1474f3',
+        paddingBottom: 2,
+      },
+
+      code: {
+        fontSize: 15,
+        fontWeight: 600,
+        padding: '2px 5px',
+        border: '1px solid #eae9e9',
+        borderRadius: 4,
+        backgroundColor: '#f3f2f2',
+        color: '#3a3a3a',
+      },
+
+      note: {
+        opacity: 0.5,
+      },
+    };
+  },
+
+  template: `
+    <div :style="main">
+      <h1>Welcome to STORYBOOK</h1>
+      <p>
+        This is a UI component dev environment for your app.
+      </p>
+      <p>
+        We've added some basic stories inside the
+        <br />
+        <code :style="code">src/stories</code>
+        <br />
+        directory.
+        <br />
+        A story is a single state of one or more UI components. You can have as many stories as
+        you want.
+        <br />
+        (Basically a story is like a visual test case.)
+      </p>
+      <p>
+        See these sample
+        <br />
+        <a :style="link" @click="onClick" role="button" tabIndex="0">stories</a>
+        <br />
+        for a component called
+        <br />
+        <code :style="code">Button</code>
+        .
+      </p>
+      <p>
+        Just like that, you can add your own components as stories.
+        <br />
+        You can also edit those components and see changes right away.
+        <br />
+        (Try editing the <code :style="code">Button</code> component
+        located at <code :style="code">src/stories/Button.js</code>.)
+      </p>
+      <p>
+        This is just one thing you can do with Storybook.
+        <br />
+        Have a look at the
+        <br />
+        <a
+          :style="link"
+          href="https://github.com/storybookjs/storybook"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          Storybook
+        </a>
+        <br />
+        repo for more information.
+      </p>
+      <p :style="note">
+        <b>NOTE:</b>
+        <br />
+        Have a look at the
+        <br />
+        <code :style="code">.storybook/webpack.config.js</code>
+        <br />
+        to add webpack
+        loaders and plugins you are using in this project.
+      </p>
+    </div>
+  `,
+
+  methods: {
+    onClick(event) {
+      event.preventDefault();
+      this.showApp();
+    },
+  },
+};