Add groups, and the option for objects to be linked to one (or more) groups. #3128

app/Models/ObjectGroup.php

@@ -0,0 +1,21 @@
+<?php
+declare(strict_types=1);
+
+namespace FireflyIII\Models;
+
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Class ObjectGroup
+ */
+class ObjectGroup extends Model
+{
+    /**
+     * @return \Illuminate\Database\Eloquent\Relations\MorphToMany
+     */
+    public function piggyBanks()
+    {
+        return $this->morphedByMany(PiggyBank::class, 'object_groupable');
+    }
+}

app/Models/PiggyBank.php

@@ -126,6 +126,14 @@ class PiggyBank extends Model
         throw new NotFoundHttpException;
     }
 
+    /**
+     * Get all of the tags for the post.
+     */
+    public function objectGroups()
+    {
+        return $this->morphToMany(ObjectGroup::class, 'object_groupable');
+    }
+
     /**
      * @codeCoverageIgnore
      * @return MorphMany

config/firefly.php

@@ -145,7 +145,7 @@ return [
     'encryption'                   => null === env('USE_ENCRYPTION') || true === env('USE_ENCRYPTION'),
     'version'                      => '5.2.6',
     'api_version'                  => '1.1.0',
-    'db_version'                   => 13,
+    'db_version'                   => 14,
     'maxUploadSize'                => 15242880,
     'send_error_message'           => env('SEND_ERROR_MESSAGE', true),
     'site_owner'                   => env('SITE_OWNER', ''),

database/migrations/2020_06_05_061116_changes_for_v530.php

@@ -0,0 +1,63 @@
+<?php
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+/**
+ * Class ChangesForV530
+ */
+class ChangesForV530 extends Migration
+{
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table(
+            'users', static function (Blueprint $table) {
+            $table->dropColumn('provider');
+        }
+        );
+        Schema::dropIfExists('object_groupables');
+        Schema::dropIfExists('object_groups');
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table(
+            'users', static function (Blueprint $table) {
+            $table->string('provider', 50)->nullable();
+        }
+        );
+
+        if (!Schema::hasTable('object_groups')) {
+            Schema::create(
+                'object_groups', static function (Blueprint $table) {
+                $table->increments('id');
+                $table->timestamps();
+                $table->softDeletes();
+                $table->string('title', 255);
+                $table->mediumInteger('order', false, true)->default(0);
+            }
+            );
+        }
+
+        if (!Schema::hasTable('object_groupables')) {
+            Schema::create(
+                'object_groupables', static function (Blueprint $table) {
+                $table->integer('object_group_id');
+                $table->integer('object_groupable_id', false, true);
+                $table->string('object_groupable_type', 255);
+            }
+            );
+        }
+    }
+}