From 6c15b3a822c88c543bede908b5f9da0c8a2ca05a Mon Sep 17 00:00:00 2001
From: Fawzi Noual <fouzi.noual@gmail.com>
Date: Wed, 25 Nov 2020 11:31:40 +0100
Subject: [PATCH] Ajout Config et migrations

---
 composer.json                                 | 25 ++++++++
 src/Console/InstallRolesPackage.php           | 42 +++++++++++++
 src/Models/Role.php                           | 18 ++++++
 src/Traits/HasRoles.php                       | 59 +++++++++++++++++++
 src/UseRoleServiceProvider.php                | 42 +++++++++++++
 src/config/roles.php                          | 12 ++++
 .../create_role_user_table.php.stub           | 33 +++++++++++
 .../migrations/create_roles_table.php.stub    | 34 +++++++++++
 .../seeders/RolesTableSeeder.php.stub         | 26 ++++++++
 9 files changed, 291 insertions(+)
 create mode 100644 composer.json
 create mode 100644 src/Console/InstallRolesPackage.php
 create mode 100644 src/Models/Role.php
 create mode 100644 src/Traits/HasRoles.php
 create mode 100644 src/UseRoleServiceProvider.php
 create mode 100644 src/config/roles.php
 create mode 100644 src/database/migrations/create_role_user_table.php.stub
 create mode 100644 src/database/migrations/create_roles_table.php.stub
 create mode 100644 src/database/seeders/RolesTableSeeder.php.stub

diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..83efe81
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "fnoual/roles",
+    "description": "Laravel roles system",
+    "type": "project",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fawzi Noual",
+            "email": "fouzi.noual@gmail.com"
+        }
+    ],
+    "require": {},
+    "autoload": {
+        "psr-4": {
+            "Fnoual\\Roles\\" : "src/"
+        }
+    },
+    "extra": {
+        "laravel": {
+            "providers": [
+                "Fnoual\\Roles\\UseRoleServiceProvider"
+            ]
+        }
+    }
+}
diff --git a/src/Console/InstallRolesPackage.php b/src/Console/InstallRolesPackage.php
new file mode 100644
index 0000000..333b6de
--- /dev/null
+++ b/src/Console/InstallRolesPackage.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Fnoual\Roles\Console;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\DB;
+
+class InstallRolesPackage extends Command
+{
+    protected $signature = 'roles:install';
+
+    protected $description = 'Installe le gestionnaire de roles';
+
+    public function handle()
+    {
+        $this->info('Installation ...');
+
+        $this->call('vendor:publish', [
+            '--provider' => "Fnoual\Roles\UseRoleServiceProvider"
+        ]);
+
+        $this->call('migrate:fresh');
+
+        $this->info('Table créée avec succès.');
+
+        DB::table('roles')->insert([
+            'id' => 1,
+            'name' => 'admin',
+            'description' => 'Administrateur Système',
+        ]);
+
+        DB::table('roles')->insert([
+            'id' => 2,
+            'name' => 'user',
+            'description' => 'Utilisateur',
+        ]);
+
+        $this->info('Rôles admin et utilisateurs créés 👍');
+
+        $this->info('Package installé 🚀');
+    }
+}
diff --git a/src/Models/Role.php b/src/Models/Role.php
new file mode 100644
index 0000000..e6f7930
--- /dev/null
+++ b/src/Models/Role.php
@@ -0,0 +1,18 @@
+<?php
+
+
+namespace Fnoual\Roles\Models;
+
+
+use App\User;
+use Illuminate\Database\Eloquent\Model;
+
+class Role extends Model
+{
+    protected $table = 'roles';
+
+    public function users()
+    {
+        return $this->belongsToMany(User::class);
+    }
+}
diff --git a/src/Traits/HasRoles.php b/src/Traits/HasRoles.php
new file mode 100644
index 0000000..ad5d352
--- /dev/null
+++ b/src/Traits/HasRoles.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Fnoual\Roles\Traits;
+
+use Fnoual\Roles\Models\Role;
+
+trait HasRoles
+{
+    public function roles()
+    {
+        return $this->belongsToMany(Role::class, 'role_user', 'user_id', 'role_id');
+    }
+
+    /**
+     * @param string|array $roles
+     * @return bool
+     */
+    public function authorizeRoles($roles)
+    {
+        if (is_array($roles)) {
+            return $this->hasAnyRole($roles) ||
+                abort(401, 'Cette action n\'est pas autorisée.');
+        }
+        return $this->hasRole($roles) ||
+            abort(401, 'Cette action n\'est pas autorisée.');
+    }
+
+    /**
+     * Vérifier plusieurs rôles
+     * @param array $roles
+     * @return bool
+     */
+    public function hasAnyRole($roles)
+    {
+        return null !== $this->roles()->whereIn('name', $roles)->first();
+    }
+
+    /**
+     * Vérifier un rôle
+     * @param string $role
+     * @return bool
+     */
+    public function hasRole($role)
+    {
+        return null !== $this->roles()->where('name', $role)->first();
+    }
+
+    public function isAdmin()
+    {
+        return $this->roles->first()->id === config('roles.super_user_role_id');
+    }
+
+    public static function boot()
+    {
+        self::created(function ($model) {
+            $model->roles()->attach(Role::find(config('roles.user_role_id')));
+        });
+    }
+}
diff --git a/src/UseRoleServiceProvider.php b/src/UseRoleServiceProvider.php
new file mode 100644
index 0000000..33853e5
--- /dev/null
+++ b/src/UseRoleServiceProvider.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Fnoual\Roles;
+
+use Fnoual\Roles\Console\InstallRolesPackage;
+use Illuminate\Support\ServiceProvider;
+
+class UseRoleServiceProvider extends ServiceProvider
+{
+    public function register()
+    {
+        $this->mergeConfigFrom(__DIR__.'/config/roles.php', 'roles');
+    }
+
+    public function boot()
+    {
+        if ($this->app->runningInConsole()) {
+            $this->commands([
+                InstallRolesPackage::class,
+            ]);
+            if (! class_exists('CreateRolesTable')) {
+                $this->publishes([
+                    __DIR__ . '/database/migrations/create_roles_table.php.stub' => database_path('migrations/' . date('Y_m_d_His', time()) . '_create_roles_table.php'),
+                ], 'migrations');
+            }
+            if (! class_exists('CreateRolesTable')) {
+                $this->publishes([
+                    __DIR__ . '/database/migrations/create_role_user_table.php.stub' => database_path('migrations/' . date('Y_m_d_His', time()) . '_create_role_user_table.php'),
+                ], 'migrations');
+            }
+            if (! class_exists('RolesTableSeeder')) {
+                $this->publishes([
+                    __DIR__ . '/database/seeders/RolesTableSeeder.php.stub' => database_path('seeds/RolesTableSeeder.php'),
+                ], 'seeds');
+            }
+            $this->publishes([
+                __DIR__.'/config/roles.php' => config_path('roles.php'),
+            ], 'config');
+        }
+
+    }
+}
diff --git a/src/config/roles.php b/src/config/roles.php
new file mode 100644
index 0000000..8a1bc11
--- /dev/null
+++ b/src/config/roles.php
@@ -0,0 +1,12 @@
+<?php
+
+return [
+    /*
+    * Admin entity attributes
+    */
+    'super_user_role_id' => 1,
+    /*
+    * ID par défaut du rôle utilisateur
+    */
+    'user_role_id' => 2,
+];
diff --git a/src/database/migrations/create_role_user_table.php.stub b/src/database/migrations/create_role_user_table.php.stub
new file mode 100644
index 0000000..5dbdf8c
--- /dev/null
+++ b/src/database/migrations/create_role_user_table.php.stub
@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateRoleUserTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('role_user', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('role_id');
+            $table->unsignedBigInteger('user_id');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('roles');
+    }
+}
diff --git a/src/database/migrations/create_roles_table.php.stub b/src/database/migrations/create_roles_table.php.stub
new file mode 100644
index 0000000..f2fd86c
--- /dev/null
+++ b/src/database/migrations/create_roles_table.php.stub
@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateRolesTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('roles', function (Blueprint $table) {
+            $table->id();
+            $table->string('name');
+            $table->string('icon')->default('user');
+            $table->string('description');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('roles');
+    }
+}
diff --git a/src/database/seeders/RolesTableSeeder.php.stub b/src/database/seeders/RolesTableSeeder.php.stub
new file mode 100644
index 0000000..575f052
--- /dev/null
+++ b/src/database/seeders/RolesTableSeeder.php.stub
@@ -0,0 +1,26 @@
+<?php
+
+use Fnoual\Roles\Models\Role;
+use Illuminate\Database\Seeder;
+
+class RolesTableSeeder extends Seeder
+{
+    /**
+     * Seed the application's database.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        Role::create([
+            'id' => 1,
+            'name' => 'admin',
+            'description' => 'Administrateur système'
+        ]);
+        Role::create([
+            'id' => 2,
+            'name' => 'user',
+            'description' => 'Utilisateur'
+        ]);
+    }
+}