Laravel CRUD Operation Using Google Firebase

Laravel 6 , Laravel , Laravel 7

Nicesnippets

5181

03-06-2020


Laravel CRUD Operation Using Google Firebase

Hello Friends,

Today, I would like to share perform crud operation using google firebase in laravel application. We will perform crud opeartion like create read upadte delete operation in laravel using real time database.

CRUD is basic step of any core language framework. CRUD stands for Create Read Update and Delete. So In this blog we will learn you insert upadte and delete in laravel using google firebase database.

if you want to create CRUD operation using real time database in laravel application, There are listed bellow step you have to follow:

1) Create Firebase Project

2) Intsall Laravel Application

3) Add Route

4) Configure Firebase Settings

5) Create Controller

6) Create View Files

7) Run Application

Step 1 : Create Firebase Project

In this step We have to need a real time database So we have create google firebase database. Go to https://firebase.google.com/ and create a project.

Step 1

Enter a project name and click “continue button.

Step 2

second step in click “Continue” button. On the Project testing prediction and cloud functions, you will see like this:

Step 3

Accepts above two prediction thenafter the click "Create Project" Button after create successfully project.

Now click on project name and click on setting icon and after select cdn redio button for configuration for firebase database.

We have successfully created a Firebase project and copy the configuration for firebase database.

Step 2 : Install Laravel App

In this step, You can install laravel fresh app. So open terminal and put the bellow command.

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

Step 3 : Add Route

routes/web.php

Route::get('user','UserController@index');

Step 4 : Configure Firebase Settings

Now, we are configuring google firebase setting in laravel application. so, open services.php file and set bellow configuration in this file.

config/services.php

'firebase' => [

'api_key' => 'api_key',

'auth_domain' => 'auth_domain',

'database_url' => 'database_url',

'project_id' => 'project_id',

'storage_bucket' => 'storage_bucket',

'messaging_sender_id' => 'messaging_sender_id',

'app_id' => 'app_id',

'measurement_id' => 'measurement_id',

],

Step 5 : Create Controller

In this step You can create controller file and controller file in create index method.

app/http/controller/UserController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class UserController extends Controller

{

public function index()

{

return view('users');

}

}

Step 6 : Create View File

In this step You can create controller file and controller file in create index method.

resources/view/users.blade.php

<!doctype html>

<html lang="en">

<head>

<!-- Required meta tags -->

<meta charset="utf-8">

<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

<title>Laravel CRUD Operation Using Google Firebase - NiceSnippets.com</title>

<!-- Bootstrap CSS -->

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>

</head>

<body>

<div class="container" style="margin-top: 50px;">

<h4 class="text-center">Laravel CRUD Operation Using Google Firebase - NiceSnippets.com</h4><br>

<h5># Add User</h5>

<div class="card card-default">

<div class="card-body">

<form id="addUser" class="form-inline" method="POST" action="">

<div class="form-group mb-2">

<label for="name" class="sr-only">Name</label>

<input id="name" type="text" class="form-control" name="name" placeholder="Name"

required autofocus>

</div>

<div class="form-group mx-sm-3 mb-2">

<label for="email" class="sr-only">Email</label>

<input id="email" type="email" class="form-control" name="email" placeholder="Email"

required autofocus>

</div>

<button id="submitUser" type="button" class="btn btn-primary mb-2">Submit</button>

</form>

</div>

</div>

<br>

<h5># Users</h5>

<table class="table table-bordered">

<tr>

<th>Name</th>

<th>Email</th>

<th width="180" class="text-center">Action</th>

</tr>

<tbody id="tbody">

</tbody>

</table>

</div>

<!-- Update Model -->

<form action="" method="POST" class="users-update-record-model form-horizontal">

<div id="update-modal" data-backdrop="static" data-keyboard="false" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="custom-width-modalLabel"

aria-hidden="true">

<div class="modal-dialog modal-dialog-centered" style="width:55%;">

<div class="modal-content" style="overflow: hidden;">

<div class="modal-header">

<h4 class="modal-title" id="custom-width-modalLabel">Update</h4>

<button type="button" class="close" data-dismiss="modal"

aria-hidden="true">×

</button>

</div>

<div class="modal-body" id="updateBody">

</div>

<div class="modal-footer">

<button type="button" class="btn btn-light"

data-dismiss="modal">Close

</button>

<button type="button" class="btn btn-success updateUser">Update

</button>

</div>

</div>

</div>

</div>

</form>

<!-- Delete Model -->

<form action="" method="POST" class="users-remove-record-model">

<div id="remove-modal" data-backdrop="static" data-keyboard="false" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="custom-width-modalLabel"

aria-hidden="true" style="display: none;">

<div class="modal-dialog modal-dialog-centered" style="width:55%;">

<div class="modal-content">

<div class="modal-header">

<h4 class="modal-title" id="custom-width-modalLabel">Delete</h4>

<button type="button" class="close remove-data-from-delete-form" data-dismiss="modal" aria-hidden="true">×

</button>

</div>

<div class="modal-body">

<p>Do you want to delete this record?</p>

</div>

<div class="modal-footer">

<button type="button" class="btn btn-default waves-effect remove-data-from-delete-form"

data-dismiss="modal">Close

</button>

<button type="button" class="btn btn-danger waves-effect waves-light deleteRecord">Delete

</button>

</div>

</div>

</div>

</div>

</form>

{{--Firebase Tasks--}}

<!-- The core Firebase JS SDK is always required and must be listed first -->

<script src="https://www.gstatic.com/firebasejs/7.14.6/firebase-app.js"></script>

<!-- TODO: Add SDKs for Firebase products that you want to use

https://firebase.google.com/docs/web/setup#available-libraries -->

<script src="https://www.gstatic.com/firebasejs/7.14.6/firebase-analytics.js"></script>

<script src="https://www.gstatic.com/firebasejs/7.14.6/firebase-database.js"></script>

<script>

// Initialize Firebase

var config = {

apiKey: "{{ config('services.firebase.api_key') }}",

authDomain: "{{ config('services.firebase.auth_domain') }}",

databaseURL: "{{ config('services.firebase.database_url') }}",

projectId: "{{ config('services.firebase.project_id') }}",

storageBucket: "{{ config('services.firebase.storage_bucket') }}",

messagingSenderId: "{{ config('services.firebase.messaging_sender_id') }}",

appId: "{{ config('services.firebase.app_id') }}",

measurementId: "{{ config('services.firebase.measurement_id') }}"

};

firebase.initializeApp(config);

firebase.analytics();

var database = firebase.database();

var lastIndex = 0;

// Get Data

firebase.database().ref('Users/').on('value', function (snapshot) {

var value = snapshot.val();

var htmls = [];

$.each(value, function (index, value) {

if (value) {

htmls.push('<tr>\

<td>' + value.name + '</td>\

<td>' + value.email + '</td>\

<td><button data-toggle="modal" data-target="#update-modal" class="btn btn-info updateData" data-id="' + index + '">Update</button>\

<button data-toggle="modal" data-target="#remove-modal" class="btn btn-danger removeData" data-id="' + index + '">Delete</button></td>\

</tr>');

}

lastIndex = index;

});

$('#tbody').html(htmls);

$("#submitUser").removeClass('desabled');

});

// Add Data

$('#submitUser').on('click', function () {

var values = $("#addUser").serializeArray();

var name = values[0].value;

var email = values[1].value;

var userID = lastIndex + 1;

console.log(values);

firebase.database().ref('Users/' + userID).set({

name: name,

email: email,

});

// Reassign lastID value

lastIndex = userID;

$("#addUser input").val("");

});

// Update Data

var updateID = 0;

$('body').on('click', '.updateData', function () {

updateID = $(this).attr('data-id');

firebase.database().ref('Users/' + updateID).on('value', function (snapshot) {

var values = snapshot.val();

var updateData = '<div class="form-group">\

<label for="first_name" class="col-md-12 col-form-label">Name</label>\

<div class="col-md-12">\

<input id="first_name" type="text" class="form-control" name="name" value="' + values.name + '" required autofocus>\

</div>\

</div>\

<div class="form-group">\

<label for="last_name" class="col-md-12 col-form-label">Email</label>\

<div class="col-md-12">\

<input id="last_name" type="text" class="form-control" name="email" value="' + values.email + '" required autofocus>\

</div>\

</div>';

$('#updateBody').html(updateData);

});

});

$('.updateUser').on('click', function () {

var values = $(".users-update-record-model").serializeArray();

var postData = {

name: values[0].value,

email: values[1].value,

};

var updates = {};

updates['/Users/' + updateID] = postData;

firebase.database().ref().update(updates);

$("#update-modal").modal('hide');

});

// Remove Data

$("body").on('click', '.removeData', function () {

var id = $(this).attr('data-id');

$('body').find('.users-remove-record-model').append('<input name="id" type="hidden" value="' + id + '">');

});

$('.deleteRecord').on('click', function () {

var values = $(".users-remove-record-model").serializeArray();

var id = values[0].value;

firebase.database().ref('Users/' + id).remove();

$('body').find('.users-remove-record-model').find("input").remove();

$("#remove-modal").modal('hide');

});

$('.remove-data-from-delete-form').click(function () {

$('body').find('.users-remove-record-model').find("input").remove();

});

</script>

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>

</body>

</html>

Now we are ready to run our example so run bellow command for quick run:

php artisan serve

Now you can open bellow URL on your browser:

http://localhost:8000/users

Output :

It will help you...


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