Remove first_activity and first_subactivity from database

database/migrations/2022_11_08_154408_create_memberships_activity_column.php

@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class() extends Migration {
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('members', function (Blueprint $table) {
+            $table->dropForeign(['first_subactivity_id']);
+            $table->dropForeign(['first_activity_id']);
+        });
+
+        Schema::table('members', function (Blueprint $table) {
+            $table->dropColumn('first_activity_id');
+            $table->dropColumn('first_subactivity_id');
+        });
+
+        Schema::table('memberships', function (Blueprint $table) {
+            $table->foreign('member_id')->references('id')->on('members');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+    }
+};