Add initialize groups

Todo: Integrate this in the initializer

app/Group.php

@@ -4,16 +4,22 @@ namespace App;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 class Group extends Model
 {
     use HasFactory;
 
-    public $fillable = ['nami_id', 'name'];
+    public $fillable = ['nami_id', 'name', 'parent_id'];
     public $timestamps = false;
 
     public static function nami(int $id): self
     {
         return static::firstWhere('nami_id', $id);
     }
+
+    public function parent(): BelongsTo
+    {
+        return $this->belongsTo(static::class, 'parent_id');
+    }
 }

app/Initialize/InitializeGroups.php

@@ -0,0 +1,27 @@
+<?php 
+
+namespace App\Initialize;
+
+use App\Group;
+use Zoomyboy\LaravelNami\Api;
+use Zoomyboy\LaravelNami\NamiUser;
+
+class InitializeGroups {
+
+    private Api $api;
+
+    public function __construct(Api $api) {
+        $this->api = $api;
+    }
+
+    public function handle(): void
+    {
+        $this->api->groups()->each(function($group) {
+            $parent = Group::updateOrCreate(['nami_id' => $group->id], ['nami_id' => $group->id, 'name' => $group->name]);
+
+            $this->api->subgroupsOf($group->id)->each(function ($subgroup) use ($parent) {
+                Group::updateOrCreate(['nami_id' => $subgroup->id], ['nami_id' => $subgroup->id, 'name' => $subgroup->name, 'parent_id' => $parent->id]);
+            });
+        });
+    }
+}

database/migrations/2022_02_17_011021_create_groups_parent_id_column.php

@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateGroupsParentIdColumn extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('groups', function (Blueprint $table) {
+            $table->foreignId('parent_id')->nullable()->constrained('groups');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('groups', function (Blueprint $table) {
+            $table->dropForeign(['group_id']);
+            $table->dropColumn('group_id');
+        });
+    }
+}

packages/laravel-nami

@@ -1 +1 @@
-Subproject commit 876e026fd0db17f694323e253ace58a6ffe90d87
+Subproject commit 829dd01358858c887dddaeadd6e4ddebd8f9fb0b

tests/Unit/InitializeGroupsTest.php

@@ -0,0 +1,89 @@
+<?php
+
+namespace Tests\Unit;
+
+use App\Group as GroupModel;
+use App\Initialize\InitializeGroups;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+use Illuminate\Support\Facades\Http;
+use Tests\TestCase;
+use Zoomyboy\LaravelNami\Api;
+use Zoomyboy\LaravelNami\Group;
+
+class InitializeGroupsTest extends TestCase
+{
+
+    use DatabaseTransactions;
+
+    private Api $api;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+        $this->api = $this->createStub(Api::class);
+    }
+
+    public function test_it_doesnt_initialize_groups_when_nothing_sent(): void
+    {
+        $this->api->method('groups')->willReturn(collect([]));
+
+        $task = new InitializeGroups($this->api);
+        $task->handle();
+
+        $this->assertDatabaseCount('groups', 0);
+    }
+
+    public function test_it_synchs_a_group_with_a_single_node_and_no_children(): void
+    {
+        $this->api->method('groups')->will($this->returnValueMap([
+            [
+                null,
+                collect([(new Group())->setParentId(null)->setId(150)->setName('lorem')])
+            ]
+        ]));
+        $this->api->method('subgroupsOf')->willReturn(collect([]));
+
+        (new InitializeGroups($this->api))->handle();
+
+        $this->assertDatabaseHas('groups', [
+            'nami_id' => 150,
+            'name' => 'lorem',
+            'parent_id' => null
+        ]);
+    }
+
+    public function testItDoesntCreateAGroupTwiceWithTheSameNamiId(): void
+    {
+        GroupModel::factory()->create(['nami_id' => 150]);
+        $this->api->method('groups')->will($this->returnValueMap([
+            [
+                null,
+                collect([(new Group())->setParentId(null)->setId(150)->setName('lorem')])
+            ]
+        ]));
+        $this->api->method('subgroupsOf')->willReturn(collect([]));
+
+        (new InitializeGroups($this->api))->handle();
+
+        $this->assertDatabaseCount('groups', 1);
+    }
+
+    public function testItSynchsSubgroups(): void
+    {
+        GroupModel::factory()->create(['nami_id' => 150]);
+        $this->api->method('groups')->willReturn(
+            collect([(new Group())->setParentId(null)->setId(150)->setName('lorem')])
+        );
+        $this->api->method('subgroupsOf')->willReturn(
+                collect([(new Group())->setParentId(150)->setId(200)->setName('subgroup')])
+        );
+
+        (new InitializeGroups($this->api))->handle();
+
+        $this->assertDatabaseCount('groups', 2);
+        $subgroup = GroupModel::where('nami_id', 200)->firstOrFail();
+        $this->assertEquals('subgroup', $subgroup->name);
+        $this->assertEquals(150, $subgroup->parent->nami_id);
+    }
+
+}