init crater

database/migrations/2017_12_02_204902_create_permission_tables.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+class CreatePermissionTables extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        $tableNames = config('permission.table_names');
+
+        Schema::create($tableNames['permissions'], function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('name');
+            $table->string('guard_name');
+            $table->timestamps();
+        });
+
+        Schema::create($tableNames['roles'], function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('name');
+            $table->string('guard_name');
+            $table->timestamps();
+        });
+
+        Schema::create($tableNames['model_has_permissions'], function (Blueprint $table) use ($tableNames) {
+            $table->integer('permission_id')->unsigned();
+            $table->morphs('model');
+
+            $table->foreign('permission_id')
+                ->references('id')
+                ->on($tableNames['permissions'])
+                ->onDelete('cascade');
+
+            $table->primary(['permission_id', 'model_id', 'model_type']);
+        });
+
+        Schema::create($tableNames['model_has_roles'], function (Blueprint $table) use ($tableNames) {
+            $table->integer('role_id')->unsigned();
+            $table->morphs('model');
+
+            $table->foreign('role_id')
+                ->references('id')
+                ->on($tableNames['roles'])
+                ->onDelete('cascade');
+
+            $table->primary(['role_id', 'model_id', 'model_type']);
+        });
+
+        Schema::create($tableNames['role_has_permissions'], function (Blueprint $table) use ($tableNames) {
+            $table->integer('permission_id')->unsigned();
+            $table->integer('role_id')->unsigned();
+
+            $table->foreign('permission_id')
+                ->references('id')
+                ->on($tableNames['permissions'])
+                ->onDelete('cascade');
+
+            $table->foreign('role_id')
+                ->references('id')
+                ->on($tableNames['roles'])
+                ->onDelete('cascade');
+
+            $table->primary(['permission_id', 'role_id']);
+
+            Cache::forget('spatie.permission.cache');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        $tableNames = config('permission.table_names');
+
+        Schema::drop($tableNames['role_has_permissions']);
+        Schema::drop($tableNames['model_has_roles']);
+        Schema::drop($tableNames['model_has_permissions']);
+        Schema::drop($tableNames['roles']);
+        Schema::drop($tableNames['permissions']);
+    }
+}