Integrate quick app installation script

app/Console/Commands/InstallAppCommand.php

+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Filesystem\Filesystem;
+use Illuminate\Support\Facades\Artisan;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\File;
+use PDOException;
+use Symfony\Component\Console\Helper\SymfonyQuestionHelper;
+use Symfony\Component\Console\Question\Question;
+
+/**
+ * Class InstallAppCommand.
+ *
+ * @author Ruchit Patel
+ */
+class InstallAppCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'install:app';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Installation of laravel admin panel.';
+
+    /**
+     * The filesystem instance.
+     *
+     * @var \Illuminate\Filesystem\Filesystem
+     */
+    protected $files;
+
+    /**
+     * InstallAppCommand constructor.
+     *
+     * @param Filesystem $files
+     */
+    public function __construct(Filesystem $files)
+    {
+        parent::__construct();
+        $this->files = $files;
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        $this->line('------------------');
+        $this->line('Welcome to Laravel Admin Panel.');
+        $this->line('------------------');
+        exec('composer install'); // composer install
+
+        $extensions = get_loaded_extensions();
+        $require_extensions = ['mbstring', 'openssl', 'curl', 'exif', 'fileinfo', 'tokenizer'];
+        foreach (array_diff($require_extensions, $extensions) as $missing_extension) {
+            $this->error('Missing '.ucfirst($missing_extension).' extension');
+        }
+
+        if (!file_exists('.env')) {
+            File::copy('.env.example', '.env');
+        }
+
+        // Set database credentials in .env and migrate
+        $this->setDatabaseInfo();
+        $this->line('------------------');
+
+        //Key Generate
+        Artisan::call('key:generate');
+        $this->line('Key generated in .env file!');
+        $this->line('------------------');
+
+        //Cache Clear
+        Artisan::call('cache:clear');
+        $this->info('Application cache cleared!');
+        $this->line('------------------');
+
+        //Route Clear
+        Artisan::call('route:clear');
+        $this->info('Route cache cleared!');
+        $this->line('------------------');
+
+        //Config Clear
+        Artisan::call('config:clear');
+        $this->info('Configuration cache cleared!');
+        $this->line('------------------');
+
+        //View Clear
+        Artisan::call('view:clear');
+        $this->info('Compiled view cleared!');
+        $this->line('------------------');
+
+        $this->info('Now you can access the application on below url!');
+        $this->line('Laravel development server started: <http://127.0.0.1:8000>');
+        Artisan::call('serve');
+    }
+
+    /**
+     * Set Database info in .env file.
+     *
+     * @throws \Illuminate\Contracts\Filesystem\FileNotFoundException
+     *
+     * @return void
+     */
+    protected function setDatabaseInfo()
+    {
+        $this->info('Setting up database (please make sure you have created database for this site or not to worry you can dump from here)...!');
+
+        $this->host = env('DB_HOST');
+        $this->port = env('DB_PORT');
+        $this->database = env('DB_DATABASE');
+        $this->username = env('DB_USERNAME');
+        $this->password = env('DB_PASSWORD');
+
+        while (!checkDatabaseConnection()) {
+            // Ask for database details
+            $this->host = $this->ask('Enter a host name?', config('config-variables.default_db_host'));
+            $this->port = $this->ask('Enter a database port?', config('config-variables.default_db_port'));
+            $this->database = $this->ask('Enter a database name', $this->guessDatabaseName());
+
+            $this->username = $this->ask('What is your MySQL username?', config('config-variables.default_db_username'));
+
+            $question = new Question('What is your MySQL password?', '<none>');
+            $question->setHidden(true)->setHiddenFallback(true);
+            $this->password = (new SymfonyQuestionHelper())->ask($this->input, $this->output, $question);
+
+            if ($this->password === '<none>') {
+                $this->password = '';
+            }
+
+            // Update DB credentials in .env file.
+            $contents = $this->getKeyFile();
+            $contents = preg_replace('/('.preg_quote('DB_HOST=').')(.*)/', 'DB_HOST='.$this->host, $contents);
+            $contents = preg_replace('/('.preg_quote('DB_PORT=').')(.*)/', 'DB_PORT='.$this->port, $contents);
+            $contents = preg_replace('/('.preg_quote('DB_DATABASE=').')(.*)/', 'DB_DATABASE='.$this->database, $contents);
+            $contents = preg_replace('/('.preg_quote('DB_USERNAME=').')(.*)/', 'DB_USERNAME='.$this->username, $contents);
+            $contents = preg_replace('/('.preg_quote('DB_PASSWORD=').')(.*)/', 'DB_PASSWORD='.$this->password, $contents);
+
+            if (!$contents) {
+                throw new Exception('Error while writing credentials to .env file.');
+            }
+
+            // Write to .env
+            $this->files->put('.env', $contents);
+
+            // Set DB username and password in config
+            $this->laravel['config']['database.connections.mysql.username'] = $this->username;
+            $this->laravel['config']['database.connections.mysql.password'] = $this->password;
+
+            // Clear DB name in config
+            unset($this->laravel['config']['database.connections.mysql.database']);
+
+            if (!checkDatabaseConnection()) {
+                $this->error('Can not connect to database!');
+            } else {
+                $this->info('Connected successfully!');
+            }
+        }
+
+        $this->createDatabase($this->database); // create database if not exists.
+
+        if ($this->confirm('You want to dump database sql ?')) {
+            $this->dumpDB($this->database);
+        } else {
+            $this->migrateTables($this->database);
+        }
+    }
+
+    /**
+     * Guess database name from app folder.
+     *
+     * @return string
+     *
+     * @author Ruchit Patel
+     */
+    protected function guessDatabaseName()
+    {
+        try {
+            $segments = array_reverse(explode(DIRECTORY_SEPARATOR, app_path()));
+            $name = explode('.', $segments[1])[0];
+
+            return str_replace('-', '_', str_slug($name));
+        } catch (Exception $e) {
+            return '';
+        }
+    }
+
+    /**
+     * @throws \Illuminate\Contracts\Filesystem\FileNotFoundException
+     *
+     * @return string
+     *
+     * @author Ruchit Patel
+     */
+    protected function getKeyFile()
+    {
+        return $this->files->exists('.env') ? $this->files->get('.env') : $this->files->get('.env.example');
+    }
+
+    /**
+     * @param $database
+     */
+    protected function createDatabase($database)
+    {
+        if (!$database) {
+            $this->info('Skipping creation of database as env(DB_DATABASE) is empty');
+
+            return;
+        }
+
+        try {
+            $query = "CREATE DATABASE IF NOT EXISTS $database CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;";
+            if (DB::statement($query)) {
+                $this->info("Successfully created $database database");
+            } else {
+                $this->info('Oops, Something went wrong, please try again or create database manually!');
+            }
+
+            return;
+        } catch (PDOException $exception) {
+            $this->error(sprintf('Failed to create %s database, %s', $database, $exception->getMessage()));
+
+            return;
+        }
+    }
+
+    /**
+     * @param $database
+     */
+    protected function dumpDB($database)
+    {
+        if (!empty($database)) {
+            // Force the new login to be used
+            DB::purge();
+
+            // Switch to use {$this->database}
+            DB::unprepared('USE `'.$database.'`');
+            DB::connection()->setDatabaseName($database);
+
+            $dumpDB = DB::unprepared(file_get_contents(base_path().'/database/dump/laravel_admin_panel.sql'));
+
+            if ($dumpDB) {
+                $this->info('Import default database successfully!');
+            }
+        }
+    }
+
+    /**
+     * @param $database
+     */
+    protected function migrateTables($database)
+    {
+        if ($this->confirm('You want to migrate tables?')) {
+            // Switch to use {$this->database}
+            DB::unprepared('USE `'.$database.'`');
+            //DB::connection()->setDatabaseName($this->database);
+            Artisan::call('migrate');
+            $this->info('Migration successfully done!');
+
+            if ($this->confirm('You want to seeding your database?')) {
+                Artisan::call('db:seed');
+                $this->info('Seeding successfully done!');
+            }
+        }
+    }
+}

app/Console/Kernel.php

@@ -2,6 +2,7 @@
 
 namespace App\Console;
 
+use App\Console\Commands\InstallAppCommand;
 use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
 
@@ -13,6 +14,7 @@ class Kernel extends ConsoleKernel
      * @var array
      */
     protected $commands = [
+	InstallAppCommand::class,
     ];
 
     /**

app/Helpers/helpers.php

@@ -274,3 +274,20 @@ if (!function_exists('isActiveMenuItem')) {
         return false;
     }
 }
+
+if (!function_exists('checkDatabaseConnection')) {
+
+    /**
+     * @return bool
+     */
+    function checkDatabaseConnection()
+    {
+        try {
+            DB::connection()->reconnect();
+
+            return true;
+        } catch (Exception $ex) {
+            return false;
+        }
+    }
+}

config/config-variables.php

+<?php
+
+return [
+    'default_db_host'             => 'localhost',
+    'default_db_port'             => 3306,
+    'default_db_username'         => 'root',
+];

database/dump/laravel_admin_panel.sql

+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+
+--
+-- Database: `laravel_adminpanel`
+--
+
+
+--
+-- Table structure for table `migrations`
+--
+
+CREATE TABLE `migrations` (
+  `id` int(10) UNSIGNED NOT NULL,
+  `migration` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `batch` int(11) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+--
+-- Dumping data for table `migrations`
+--
+
+INSERT INTO `migrations` (`id`, `migration`, `batch`) VALUES
+(1, '2014_10_12_000000_create_users_table', 1),
+(2, '2014_10_12_100000_create_password_resets_table', 1);
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `password_resets`
+--
+
+CREATE TABLE `password_resets` (
+  `email` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `token` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `created_at` timestamp NULL DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `users`
+--
+
+CREATE TABLE `users` (
+  `id` int(10) UNSIGNED NOT NULL,
+  `name` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `email` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `password` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `remember_token` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `created_at` timestamp NULL DEFAULT NULL,
+  `updated_at` timestamp NULL DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+--
+-- Indexes for dumped tables
+--
+
+--
+-- Indexes for table `migrations`
+--
+ALTER TABLE `migrations`
+  ADD PRIMARY KEY (`id`);
+
+--
+-- Indexes for table `password_resets`
+--
+ALTER TABLE `password_resets`
+  ADD KEY `password_resets_email_index` (`email`);
+
+--
+-- Indexes for table `users`
+--
+ALTER TABLE `users`
+  ADD PRIMARY KEY (`id`),
+  ADD UNIQUE KEY `users_email_unique` (`email`);
+
+--
+-- AUTO_INCREMENT for dumped tables
+--
+--
+-- AUTO_INCREMENT for table `migrations`
+--
+ALTER TABLE `migrations`
+  MODIFY `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=4;
+--
+-- AUTO_INCREMENT for table `users`
+--
+ALTER TABLE `users`
+  MODIFY `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

install.sh

+#!/usr/bin/env bash
+
+osType=$(uname)
+
+if [[ "$osType" == 'Linux' ]]; then
+   sudo chmod -R 777 ./
+fi
+
+echo -e "\033[32mCopy .env file...\033[0m"
+
+php -r "file_exists('.env') || copy('.env.example', '.env');"
+echo "-----------------------------------------"
+
+echo -e "\033[32mNpm version:\033[0m"
+npm -v
+echo "-----------------------------------------"
+
+echo -e "\033[32mPHP version:\033[0m"
+php -v
+echo "-----------------------------------------"
+
+echo -e "\033[32mCurrent enable PHP Modules:\033[0m"
+php -m
+echo "-----------------------------------------"
+
+echo -e "\033[32mStarting install laravel admin panel...\033[0m"
+composer install
+
+composer dump-autoload
+
+php artisan install:app