Laravel Installation and Authentication

Laravel is a framewrok, Framework mean the collection of tools, which is use to build a web application.

Environment setup for Laravel Installation

Install this software – links also given

Xampp – https://www.apachefriends.org/download.html
Composer – https://getcomposer.org/download/
NPM – https://nodejs.org/en/download/
VS Code – https://code.visualstudio.com/download

Check that Xampp is Installed and Working

Check Composer Intalled and Working

composer -v

Check NPM Intalled and Working

npm -v

Clear command on the CMD/POWERSHELL

cls

VS Code Extension

https://marketplace.visualstudio.com/items?itemName=onecentlin.laravel-extension-pack
Laravel Goto
https://marketplace.visualstudio.com/items?itemName=absszero.vscode-laravel-goto

https://marketplace.visualstudio.com/items?itemName=mohamedbenhida.laravel-intellisense
https://marketplace.visualstudio.com/items?itemName=shufo.vscode-blade-formatter
https://marketplace.visualstudio.com/items?itemName=MehediDracula.php-namespace-resolver

Laravel Installation

composer create-project laravel/laravel your-project-name

specific version instal

composer create-project Laravel/Laravel:^10.0 p1 //here 10 is the version

Tutorial – Laravel Instatallation https://youtu.be/1ia4nzXbiwg

Make Authentication (LOGIN/SIGNUP System)

> Database Connection

> composer require laravel/ui

> php artisan ui bootstrap ––auth (Write this, no copy)

> npm install

> npm run build

> npm run dev

> php artisan migrate

Make Authentication (LOGIN/SIGNUP System) (New)

> Database Connection

> composer require laravel/breeze –dev

> php artisan breeze:install blade

> php artisan migrate

What is artisan?

Artisan is a powerful command-line interface (CLI) tool included with the Laravel framework. It provides a set of useful commands that automate common development tasks, making your Laravel development experience more efficient and streamlined.

Setup Admin Panel with Laravel

Need an admin panel.
Analysis it.
Setup with Laravel view+layout.
Controller setup
Route setup

Role Management in Authentication

Necessary Command

php artisan make:migration add_role_in_users_table --table=users
php artisan make:middleware AdminMiddleware

Add this in migration, that created in last.

//column created
$table->integer('role')->default(0);

//column drop
$table->dropColumn('role');

Role logic

        if(Auth::check()){
            if(Auth::user()->role == '1'){
                return $next($request);
            }else{
                return redirect('/');
            }
        }else{
            return redirect('');
        }

Make route

Route::prefix('admin')->middleware(['auth','isAdmin'])->group(function(){
//url
});

Some command

php artisan make:controller ControllerName

php artisan make:controller Folder/ControllerName

php artisan make:controller ControllerName -r

php artisan make:controller Folder/ControllerName -r

php artisan optimize
php artisan make:migration create_table_name
php artisan make: model model_name

php artisan make:migration add_new_fields_user_table –table=users

 @if(!$products->isEmpty())
@else
<h3>No Product Available Currently</h3>
<h3>Please visit after sometimes</h3>
@endif

Image Intervention Package Install

composer require intervention/image

file = $request['photo'];
$image_name = uniqid('user_').'_'.rand().'.'.$request['photo']->getClientOriginalExtension();
Image::make($file)->save(public_path('/sujon/'.$image_name));
Image::make($request['photo'])->save(public_path('uploads/student/'.$image_name)); //raw

for Laravel 11

https://image.intervention.io/v3/introduction/upgrade
https://image.intervention.io/v3/introduction/frameworks

composer require intervention/image-laravel

php artisan vendor:publish --provider="Intervention\Image\Laravel\ServiceProvider"

use Intervention\Image\Laravel\Facades\Image;

create image name:
$image_name = uniqid('user_').'_'.rand().'.'.$request['photo']->getClientOriginalExtension();

save:
Image::read($request['photo'])->save(public_path('uploads/student/'.$image_name));

Some quick command

//For rollback one step
php artisan migrate:rollback --step=1

//Rollback specific migration
php artisan migrate:rollback --path=/database/migrations/migration_file_name.php

//sample
php artisan migrate:rollback --path=/database/migrations/2022_12_26_144352_create_agri_infos_table.php

//active class add
{{ request()->is('/') ? 'active' : ''}}

// ternary operator
{{ $single_order->order_status == 0 ? 'Pending' : 'Completed' }}

//Confirm with Jquery
<a onclick="return window.confirm('Are you sure?');" href="{{url('vet/me/farmerissue/solve/'.$data->id)}}">Solve</a>

Laravel Resource Controller, Model, Migration create

php artisan make:model Model_Name -mcr

Resource route:
Route::resource('/student', StudentController::class);

Laravel Create

In store method 
Student::create($request->all());

also return view possible

Laravel Read

$data = Model::all();
then compact in view

$data = Model::paginate(1);
{{$data->links()}}

Laravel Route Check

php artisan route:list

Laravel Version Check Command


php artisan --version

{{ phpversion() }}  //blade view php version
{{ app()->version() }} //blade view laravel version

php artisan about //all info view

check composer.json
check directory
vendor/laravel/framework/src/Illuminate/Foundation/Application.php

Soft Delete in Laravel

Add a column deleted_at
php artisan make:migration add_delete_column_student_table --table=students

Migration file up:
$table->softDeletes();

Migration file down:
$table->dropSoftDeletes();

Migrate it. 
On model

use Illuminate\Database\Eloquent\SoftDeletes;
use SoftDeletes;

or
use HasFactory,SoftDeletes;



$data = Model::onlyTrashed()->get();




    public function hard_delete($id)
    {
       $forceDelete = Student::where('id',$id)->forceDelete();

        return $forceDelete;

    }

Encrypt Password Tool For Laravel

https://bcrypt-generator.com/

uniqid()

now()

use Hash;
use Carbon\Carbon;

Laravel Auth Check

use Illuminate\Routing\Controller;

__construct for auto trigger

$this->middleware('auth');

Package Uninstall

composer uninstall laravel/package_name

404 Page Error Page

Open a errors folder inside views folder, and add 404.blade.php page.