Add follower model, migration, controller

app/Profile.php → app/Follower.php

@@ -4,7 +4,7 @@ namespace App;
 
 use Illuminate\Database\Eloquent\Model;
 
-class Profile extends Model
+class Follower extends Model
 {
     //
 }

app/Http/Controllers/FollowerController.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+class FollowerController extends Controller
+{
+    //
+}

database/migrations/2018_04_18_021047_create_followers_table.php

@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateFollowersTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('followers', function (Blueprint $table) {
+            $table->increments('id');
+            $table->bigInteger('profile_id')->unsigned();
+            $table->bigInteger('following_id')->unsigned();
+            $table->unique(['profile_id', 'following_id']);
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('followers');
+    }
+}