Remove subfleet_expenses and combine into main expenses table; select expense type on subfleet #130 #136

app/Database/migrations/2017_06_23_011011_create_subfleet_tables.php

@@ -3,14 +3,11 @@
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 
+/**
+ * Class CreateSubfleetTables
+ */
 class CreateSubfleetTables extends Migration
 {
-
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
     public function up()
     {
         Schema::create('subfleets', function (Blueprint $table) {
@@ -26,17 +23,6 @@ class CreateSubfleetTables extends Migration
             $table->timestamps();
         });
 
-        Schema::create('subfleet_expenses', function(Blueprint $table) {
-            $table->increments('id');
-            $table->unsignedBigInteger('subfleet_id');
-            $table->string('name', 50);
-            $table->unsignedTinyInteger('type');  # ExpenseType
-            $table->unsignedDecimal('amount');
-            $table->timestamps();
-
-            $table->index('subfleet_id');
-        });
-
         Schema::create('subfleet_fare', function (Blueprint $table) {
             $table->unsignedInteger('subfleet_id');
             $table->unsignedInteger('fare_id');
@@ -76,7 +62,6 @@ class CreateSubfleetTables extends Migration
     public function down()
     {
         Schema::dropIfExists('subfleets');
-        Schema::dropIfExists('subfleet_expenses');
         Schema::dropIfExists('subfleet_fare');
         Schema::dropIfExists('subfleet_flight');
         Schema::dropIfExists('subfleet_rank');

app/Database/migrations/2018_02_26_185121_create_expenses_table.php

@@ -16,15 +16,19 @@ class CreateExpensesTable extends Migration
         Schema::create('expenses', function (Blueprint $table) {
             $table->increments('id');
             $table->unsignedInteger('airline_id')->nullable();
+
             $table->string('name');
             $table->unsignedInteger('amount');
             $table->unsignedTinyInteger('type');
             $table->boolean('multiplier')->nullable()->default(0);
             $table->boolean('active')->nullable()->default(true);
 
-            # Internal fields are expenses tied to some system object
+            # ref fields are expenses tied to some model object
             # EG, the airports has an internal expense for gate costs
-            $table->nullableMorphs('expensable');
+            $table->string('ref_class')->nullable();
+            $table->string('ref_class_id', 36)->nullable();
+            $table->index(['ref_class', 'ref_class_id']);
+
             $table->timestamps();
         });
     }