Laravel 7 Elasticsearch integration from scratch with example – onlinecode
In this post we will give you information about Laravel 7 Elasticsearch integration from scratch with example – onlinecode. Hear we will give you detail about Laravel 7 Elasticsearch integration from scratch with example – onlinecodeAnd how to use it also give you demo for it if it is necessary.
In this article, we will discuss how to integrate Elasticsearch from scratch with example in laravel 7.
Elasticsearch is a real-time distributed and multitenant-capable full-text search engine. it provides HTTP web interface and JSON documents.
Overview
Step 1: Install Elasticsearch
Step 2: Create Table using migration
Step 3: Install Package
Step 4: Add providers and aliases
Step 5: Create Route
Step 6: Create a Model and Controller
Step 7: Create Blade Files
Step 8: Run Our Laravel Application
Step 1: Install Elasticsearch
We are going to install Elasticsearch in our system, If you haven’t downloaded elastic search then you can follow here.
Step 2: Create Table using migration
Now, We need to create a migration. so we will below command using create the students table migration.
php artisan make:migration create_students_table --create=students
After complete migration. we need below changes in the database/migrations/create_students_table file.
<?php
use IlluminateSupportFacadesSchema;
use IlluminateDatabaseSchemaBlueprint;
use IlluminateDatabaseMigrationsMigration;
class CreateStudentsTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('students', function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('first_name');
$table->string('last_name');
$table->text('address');
$table->timestamps();
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('students');
}
}
?>Run the below command. after the changes above file.
php artisan migrate
Step 3: Install Package
Now, We will install “elasticquent/elasticquent” package. so first open the composer.json file and add the below line.
"elasticquent/elasticquent": "dev-master"
Step 5: Add providers and aliases
We will add below providers and aliases in the “config/app.php” file.
'providers' => [ .... ElasticquentElasticquentServiceProvider::class, ], 'aliases' => [ .... 'Es' => ElasticquentElasticquentElasticsearchFacade::class, ]
Now, We will generate a configuration file for elastic search using the following command.
php artisan vendor:publish --provider="ElasticquentElasticquentServiceProvider"
Step 6: Create Route
Add the following route code in the “routes/web.php” file.
<?php
/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/
Route::get('/', function () {
// return view('welcome');
});
Route::get('studentSearch', 'StudentController@index');
Route::post('studentSearchCreate', 'StudentController@create');
?>Step 7: Create a Model and Controller
Here below command help to create the controller and model.
php artisan make:controller StudentController php artisan make:model Student
Student.php
<?php
namespace App;
use IlluminateDatabaseEloquentModel;
class Student extends Model
{
//
protected $fillable = [
'first_name','last_name', 'address'
];
}
?>StudentController.php
<?php
namespace AppHttpControllers;
use AppStudent;
use IlluminateHttpRequest;
use Response;
class StudentController extends Controller
{
/**
* Display a listing of the resource.
*
* @return IlluminateHttpResponse
*/
public function index(Request $request)
{
if($request->has('search')){
$students= Student::search($request->input('search'))->toArray();
}
return view('student-search',compact('students'));
}
/**
* create student.
*
* @return IlluminateHttpResponse
*/
public function create(Request $request)
{
$this->validate($request, [
'first_name' => 'required',
'last_name' => 'required',
'address' => 'required',
]);
$student= Student::create($request->all());
$student->addToIndex();
return redirect()->back();
}
}
?>Step 8: Create Blade Files
Finally, We will create student-search file in the “resources/views/” folder directory and paste the below code.
student-search.blade.php
@extends('layouts.app')
@section('content')
<div >
<div >
<h1 style="text-align: center;">Laravel 7 Elasticsearch integration from scratch with example</h1>
</div>
</div>
<div >
<div >
<div >
<div >
<div >
{{ Form::open(array('method'=>'get','class'=>'')) }}
<div >
<input name="search" value="{{ old('search') }}" type="text" placeholder="Search for...">
<span >
<button type="submit">Go!</button>
</span>
</div><!-- /input-group -->
{{ Form::close() }}
</div><!-- /.col-lg-6 -->
</div><!-- /.row -->
</div>
<div >
<div >
<div >
@if(!empty($students))
@foreach($students as $key => $value)
<h3 >{{ $value['first_name'] }}</h3>
{{ $value['last_name'] }}</p>
{{ $value['address'] }}</p>
@endforeach
@endif
</div>
<div >
<div >
<div >
Create New Student
</div>
<div >
@if (count($errors) > 0)
<div >
<strong>Whoops!</strong> There were some problems with your input.<br><br>
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
{{ Form::open(array('url' => 'StudentSearchCreate','autocomplete'=>'off')) }}
<div >
<div >
<div >
<strong>First Name:</strong>
{{ Form::text('first_name', null, array('placeholder' => 'First Name','class' => 'form-control')) }}
</div>
</div>
<div >
<div >
<strong>Last Name:</strong>
{{ Form::text('last_name', null, array('placeholder' => 'Last Name','class' => 'form-control')) }}
</div>
</div>
<div >
<div >
<strong>Address:</strong>
{{ Form::text('address', null, array('placeholder' => 'Address','class' => 'form-control')) }}
</div>
</div>
</div>
<div >
<button type="submit" >Submit</button>
</div>
{{ Form::close() }}
</div>
</div>
</div>
</div>
</div>
</div>
</div>
@endsectionStep 9: Run Our Laravel ApplicationWe can start the server and run this example using the below command.
php artisan serve
Now we will run our example using the below Url in the browser.
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