Laravel 7 Vue JS Like Dislike Example

Laravel 7 Vue JS Like Dislike Example

Larave vue js like dislike app example. In this tutorial, you will learn how to implement like dislike system app with Vue js in laravel.

If you are building social media app or blog posts app with Vue js and laravel. At that time you need to implement post like dislike system in your laravel Vue js app.

This tutorial will completely guide you from scratch to building like dislike system with your blog posts or social media apps in laravel vue js.

Laravel Vue JS Like Dislike System Example

Follow the below steps and implement like dislike system with vue js in laravel apps:

  • Step 1: Download Laravel Fresh App
  • Step 2: Add Database Detail
  • Step 3: Run Make auth Command
  • Step 4: Create Model And Migration
  • Step 5: NPM Configuration
  • Step 6: Add Routes
  • Step 7: Create Controller By Command
  • Step 8: Create Vue Component
  • Step 9: Create Blade Views And Initialize Vue Components
  • Step 10: Run Development Server

Step 1: Download Laravel Fresh App

In this step, you need to install laravel latest application setup, So open your terminal OR command prompt and run the following command:

 composer create-project --prefer-dist laravel/laravel blog 

Step 2: Add Database Details

After successfully install laravel new application, Go to your project root directory and open .env file. Then set up database credential in .env file as follow:

 DB_CONNECTION=mysql 
 DB_HOST=127.0.0.1 
 DB_PORT=3306 
 DB_DATABASE=here your database name here
 DB_USERNAME=here database username here
 DB_PASSWORD=here database password here

Step 3: Run Make auth Command

Next step, Run the following commands:

cd blog

composer require laravel/ui --dev

php artisan ui vue --auth

This laravel laravel/ui package provides a quick way to scaffold all of the routes, controller and views with authentication.

Step 4: Create Model And Migration

Next step, you need to run the following command:

php artisan make:model Post -fm

This command will create one model name post.php and also create one migration file for the posts table.

Now open create_postss_table.php migration file from database>migrations and replace up() function with following code:

<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreatePostsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
       Schema::create('posts', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('title');
            $table->string('slug');
            $table->unsignedBigInteger('user_id');
            $table->unsignedBigInteger('like')->default(0);
            $table->unsignedBigInteger('dislike')->default(0);
            $table->timestamps();
      });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('posts');
    }
}

Next, migrate the table using the below command:

php artisan migrate

Next, Navigate to app/Post.php and update the following code into your Post.php model as follow:

namespace App;

use Illuminate\Database\Eloquent\Model;

class Post extends Model
{
    protected $guarded = [];

    public function getRouteKeyName()
    {
    	return 'slug';
    }
}

Next, Navigate to database/factories and open PostFactory.php. Then update the following code into it as follow:

/** @var \Illuminate\Database\Eloquent\Factory $factory */

use App\Post;
use Faker\Generator as Faker;

$factory->define(Post::class, function (Faker $faker) {
    return [
       'title' => $faker->sentence,
       'slug' => \Str::slug($faker->sentence),
       'user_id' => 1
    ];
});

and then run the following commad to generate fake data using faker as follow:

php artisan tinker
//and then
factory(\App\Post::class,20)->create()
exit

Step 5: NPM Configuration

You need to setup Vue and install Vue dependencies using NPM. So run the following command on command prompt:

php artisan preset vue

Install all Vue dependencies:

npm install

Step 6: Add Routes

Next step, go to routes folder and open web.php file and add the following routes into your file:

routes/web.php

//posts listing and view routes
Route::get('post','[email protected]');
Route::get('post/{slug?}','[email protected]')->name('post');

//like routes
Route::post('/like','[email protected]');
Route::post('/like/{id}','[email protected]');

//dislike routes
Route::post('/dislike','[email protected]');
Route::post('/dislike/{id}','[email protected]');

Step 7: Create Controller By Command

Next step, open your command prompt and run the following command to create a controller by an artisan:

php artisan make:controller PostController

After that, go to app\Http\Controllers and open PostController.php file. Then update the following code into your PostController.php file:

namespace App\Http\Controllers;

use App\Post;
use Facades\App\Repository\Posts;
use Illuminate\Http\Request;

class PostController extends Controller
{
    public function index()
    {
        $posts = Post::latest()->get();
        return view('posts',['posts' => $posts ]);
    }

    public function show(Post $slug)
    {
        return view('single-post',['post' => $slug ]);
    }

    public function getlike(Request $request)
    {
        $post = Post::find($request->post);
        return response()->json([
            'post'=>$post,
        ]);
    }

    public function like(Request $request)
    {
        $post = Post::find($request->post);
        $value = $post->like;
        $post->like = $value+1;
        $post->save();
        return response()->json([
            'message'=>'Thanks',
        ]);
    }    

    public function getDislike(Request $request)
    {
        $post = Post::find($request->post);
        return response()->json([
            'post'=>$post,
        ]);
    }

    public function dislike(Request $request)
    {
        $post = Post::find($request->post);
        $value = $post->dislike;
        $post->dislike = $value+1;
        $post->save();
        return response()->json([
            'message'=>'Thanks',
        ]);
    }
}

Step 8: Create Vue Component

Next step, go to resources/assets/js/components folder and create a files called LikeComponent.vue and DisLikeComponent.vue.

Now, update the following code into your LikeComponent.vue components file:

<template>
    <div class="container">
        <p id="success"></p>
       <a href="http://"><i @click.prevent="likePost" class="fa fa-thumbs-up" aria-hidden="true"></i>({{ totallike }})</a>
    </div>
</template>

<script>
    export default {
        props:['post'],
        data(){
            return {
                totallike:'',
            }
        },
        methods:{
            likePost(){
                axios.post('/like/'+this.post,{post:this.post})
                .then(response =>{
                    this.getlike()
                    $('#success').html(response.data.message)
                })
                .catch()
            },
            getlike(){
                axios.post('/like',{post:this.post})
                .then(response =>{
                    console.log(response.data.post.like)
                    this.totallike = response.data.post.like
                })
            }
        },
        mounted() {
            this.getlike()
        }
    }
</script> 

Next, update the following code into DisLikeComponent.vue file as follow:

<template>
    <div class="container">
        <p id="success"></p>
       <a href="http://"><i @click.prevent="disLikePost" class="fa fa-thumbs-down" aria-hidden="true"></i>({{ totalDislike }})</a>
    </div>
</template>

<script>
    export default {
        props:['post'],
        data(){
            return {
                totalDislike:'',
            }
        },
        methods:{
            disLikePost(){
                axios.post('/dislike/'+this.post,{post:this.post})
                .then(response =>{
                    this.getDislike()
                    $('#success').html(response.data.message)
                })
                .catch()
            },
            getDislike(){
                axios.post('/dislike',{post:this.post})
                .then(response =>{
                    console.log(response.data.post.dislike)
                    this.totalDislike = response.data.post.dislike
                })
            }
        },
        mounted() {
            this.getDislike()
        }
    }
</script> 

Now open resources/assets/js/app.js and include the LikeComponent.vue and DisLikeComponent.vue component as follow:

require('./bootstrap');

window.Vue = require('vue');

Vue.component('like-component', require('./components/LikeComponent.vue').default);

Vue.component('dis-like-component', require('./components/DisLikeComponent.vue'));

const app = new Vue({
    el: '#app',
});

Step 9: Create Blade Views And Initialize Vue Components

In this step, navigate to resources/views and create one folder named layouts. Inside this folder create one blade view file named app.blade.php file.

Next, Navigate to resources/views/layouts and open app.blade.php file. Then update the following code into your app.blade.php file as follow:

<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="csrf-token" content="{{ csrf_token() }}">

    <title>Laravel Vue JS Like Dislike Example - Tutsmake.com</title>

    <script src="{{ asset('js/app.js') }}" defer></script>
    <link href="{{ asset('css/app.css') }}" rel="stylesheet">

    @stack('fontawesome')

</head>
<body>
    <div id="app">

        <main class="py-4">
            @yield('content')
        </main>

    </div>
</body>
</html>
 

Next, Navigate to resources/views/ and create one file name posts.blade.php. Then update the following code into your posts.blade.php file as follow:

@extends('layouts.app')

@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">Post Lists</div>

                <div class="card-body">
                    <ul>
                        @foreach ($posts as $item)
                         <a href="{{ route('post',$item->slug) }}"><li>{{ $item->title }}</li></a>
                        @endforeach
                    </ul>
                </div>
                
            </div>
        </div>
    </div>
</div>
@endsection 

Again, Navigate to resources/views/ and create one file name single-post.blade.php. Then update the following code into your single-post.blade.php file as follow:

@extends('layouts.app')
@push('fontawesome')
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
@endpush
@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">Post Detail</div>

                <div class="card-body">
                    <ul>
                      
                         <li>{{ $post->title }}</li>
                         <like-component :post="{{ $post->id }}"></like-component>
                         <dis-like-component :post="{{ $post->id }}"></dis-like-component>
                         
                    </ul>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection 

Step 10: Run Development Server

Run the following command to start the development server:

npm run dev

or 

npm run watch

Conclusion

In this like dislike Vue js with laravel example tutorial, you have learned how to implement like dislike system with Vue js in laravel apps.

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AuthorAdmin

My name is Devendra Dode. I am a full-stack developer, entrepreneur, and owner of Tutsmake.com. I like writing tutorials and tips that can help other developers. I share tutorials of PHP, Python, Javascript, JQuery, Laravel, Livewire, Codeigniter, Vue JS, Angular JS, React Js, WordPress, and Bootstrap from a starting stage. As well as demo example.

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