Cleanup the transaction memos

app/Database/migrations/2018_02_26_185121_create_expenses_table.php

@@ -6,14 +6,10 @@ use Illuminate\Support\Facades\Schema;
 
 class CreateExpensesTable extends Migration
 {
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
     public function up()
     {
         Schema::create('expenses', function (Blueprint $table) {
+
             $table->increments('id');
             $table->unsignedInteger('airline_id')->nullable();
 
@@ -27,17 +23,13 @@ class CreateExpensesTable extends Migration
             # EG, the airports has an internal expense for gate costs
             $table->string('ref_class')->nullable();
             $table->string('ref_class_id', 36)->nullable();
-            $table->index(['ref_class', 'ref_class_id']);
 
             $table->timestamps();
+
+            $table->index(['ref_class', 'ref_class_id']);
         });
     }
 
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
     public function down()
     {
         Schema::dropIfExists('expenses');

app/Database/migrations/2018_02_28_231807_create_journal_transactions_table.php

@@ -15,17 +15,17 @@ class CreateJournalTransactionsTable extends Migration
     {
         Schema::create('journal_transactions', function (Blueprint $table) {
             $table->char('id', 36)->unique();
-            $table->char('transaction_group', 36)->nullable();
+            $table->string('transaction_group')->nullable();
             $table->integer('journal_id');
             $table->unsignedBigInteger('credit')->nullable();
             $table->unsignedBigInteger('debit')->nullable();
             $table->char('currency', 5);
             $table->text('memo')->nullable();
-            $table->char('ref_class', 32)->nullable();
+            $table->string('tags')->nullable();
+            $table->string('ref_class', 50)->nullable();
             $table->string('ref_class_id', 36)->nullable();
             $table->timestamps();
             $table->dateTime('post_date');
-            $table->softDeletes();
 
             $table->primary('id');
             $table->index('journal_id');