lecturer description added

database/migrations/2022_12_02_162000_create_trix_tables.php

@@ -0,0 +1,46 @@
+<?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::create('nova_pending_trix_attachments', function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('draft_id')
+                  ->index();
+            $table->string('attachment');
+            $table->string('disk');
+            $table->timestamps();
+        });
+
+        Schema::create('nova_trix_attachments', function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('attachable_type');
+            $table->unsignedInteger('attachable_id');
+            $table->string('attachment');
+            $table->string('disk');
+            $table->string('url')
+                  ->index();
+            $table->timestamps();
+
+            $table->index(['attachable_type', 'attachable_id']);
+        });
+
+    }
+
+    /**
+     * Reverse the migrations.
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+};

database/migrations/2022_12_02_162124_add_description_field_to_lecturers_table.php

@@ -0,0 +1,30 @@
+<?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('lecturers', function (Blueprint $table) {
+            $table->longText('description')
+                  ->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('lecturers', function (Blueprint $table) {
+            //
+        });
+    }
+};