move hashid to env, add artisan cmd to populate

Author: kedarv

.env.example

@@ -27,4 +27,5 @@ MAILGUN_SECRET=
 APP_PHASE=1
 REGISTER_ENABLED=true
 APPLICATIONS_OPEN=false
-SNAPCHATCODE=false
+SNAPCHATCODE=false
+HASHID_SALT=

app/Console/Commands/HashidSalt.php

@@ -0,0 +1,54 @@
+<?php
+namespace App\Console\Commands;
+use Illuminate\Support\Str;
+use Illuminate\Console\Command;
+class HashidSalt extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'hashid:generate';
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Set the hashid salt in .env';
+    /**
+     * Execute the console command.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        $key = $this->generateRandomKey();
+        $this->setKeyInEnvironmentFile($key);
+        $this->laravel['config']['hashids.connections.main.salt'] = $key;
+        $this->info("JWT key [$key] set successfully.");
+    }
+    /**
+     * Set the application key in the environment file.
+     *
+     * @param  string  $key
+     * @return void
+     */
+    protected function setKeyInEnvironmentFile($key)
+    {
+        file_put_contents($this->laravel->environmentFilePath(), str_replace(
+            'HASHID_SALT='.$this->laravel['config']['hashids.connections.main.salt'],
+            'HASHID_SALT='.$key,
+            file_get_contents($this->laravel->environmentFilePath())
+        ));
+    }
+    /**
+     * Generate a random key for the application.
+     *
+     * @return string
+     */
+    protected function generateRandomKey()
+    {
+        return str_random(10);
+    }
+}

app/Console/Kernel.php

@@ -13,7 +13,7 @@ class Kernel extends ConsoleKernel
      * @var array
      */
     protected $commands = [
-        //
+        Commands\HashidSalt::class,
     ];
 
     /**

config/hashids.php

@@ -40,7 +40,7 @@
     'connections' => [
 
         'main' => [
-            'salt'   => 'n5caQO5Rkw',
+            'salt'   => env('HASHID_SALT'),
             'length' => '10',
         ],
     ],

readme.md

@@ -11,21 +11,24 @@ LaunchPad is an open source Content Management System built with Laravel, and is
 
 ## Setup
 First, ensure that you have the following prerequisites installed:
-- PHP >= 7.0.0
+- PHP >= 7.1.3
 - Database Server (MySQL, MariaDB, or PostgreSQL)
 - [Composer](https://getcomposer.org/)
 - OpenSSL PHP Extension
 - PDO PHP Extension
 - Mbstring PHP Extension
 - Tokenizer PHP Extension
 - XML PHP Extension
+- Ctype PHP Extension
+- JSON PHP Extension
 
 Download the source via `git clone` or the .zip option. Enter the directory through a command prompt, and run `composer install`.
 
 Then, copy `.env.example` to `.env`, and fill in the all the relevant values (especially your `DB_` database configuration values).
 
 Finally, run:
 - `php artisan key:generate`
+- `php artisan hashid:generate`
 - `php artisan migrate`
 - `php artisan db:seed`
 - `php artisan storage:link`