Add MediaBlocklist feature

database/migrations/2020_07_25_230100_create_media_blocklists_table.php

@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateMediaBlocklistsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('media_blocklists', function (Blueprint $table) {
+            $table->id();
+            $table->string('sha256')->nullable()->unique()->index();
+            $table->string('sha512')->nullable()->unique()->index();
+            $table->string('name')->nullable();
+            $table->text('description')->nullable();
+            $table->boolean('active')->default(true)->index();
+            $table->json('metadata')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('media_blocklists');
+    }
+}