Tags (#277)

app/Actions/Tag/AttachTag.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Actions\Tag;
+
+use App\Models\Server;
+use App\Models\Site;
+use App\Models\Tag;
+use App\Models\User;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
+
+class AttachTag
+{
+    public function attach(User $user, array $input): Tag
+    {
+        $this->validate($input);
+
+        /** @var Server|Site $taggable */
+        $taggable = $input['taggable_type']::findOrFail($input['taggable_id']);
+
+        $tag = Tag::query()->where('name', $input['name'])->first();
+        if ($tag) {
+            if (! $taggable->tags->contains($tag->id)) {
+                $taggable->tags()->attach($tag->id);
+            }
+
+            return $tag;
+        }
+
+        $tag = new Tag([
+            'project_id' => $user->currentProject->id,
+            'name' => $input['name'],
+            'color' => config('core.tag_colors')[array_rand(config('core.tag_colors'))],
+        ]);
+        $tag->save();
+
+        $taggable->tags()->attach($tag->id);
+
+        return $tag;
+    }
+
+    private function validate(array $input): void
+    {
+        Validator::make($input, [
+            'name' => [
+                'required',
+            ],
+            'taggable_id' => [
+                'required',
+                'integer',
+            ],
+            'taggable_type' => [
+                'required',
+                Rule::in(config('core.taggable_types')),
+            ],
+        ])->validate();
+    }
+}

app/Actions/Tag/CreateTag.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Actions\Tag;
+
+use App\Models\Tag;
+use App\Models\User;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
+use Illuminate\Validation\ValidationException;
+
+class CreateTag
+{
+    public function create(User $user, array $input): Tag
+    {
+        $this->validate($input);
+
+        $tag = Tag::query()
+            ->where('project_id', $user->current_project_id)
+            ->where('name', $input['name'])
+            ->first();
+        if ($tag) {
+            throw ValidationException::withMessages([
+                'name' => ['Tag with this name already exists.'],
+            ]);
+        }
+
+        $tag = new Tag([
+            'project_id' => $user->currentProject->id,
+            'name' => $input['name'],
+            'color' => $input['color'],
+        ]);
+        $tag->save();
+
+        return $tag;
+    }
+
+    private function validate(array $input): void
+    {
+        Validator::make($input, [
+            'name' => [
+                'required',
+            ],
+            'color' => [
+                'required',
+                Rule::in(config('core.tag_colors')),
+            ],
+        ])->validate();
+    }
+}

app/Actions/Tag/DeleteTag.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Actions\Tag;
+
+use App\Models\Tag;
+use Illuminate\Support\Facades\DB;
+
+class DeleteTag
+{
+    public function delete(Tag $tag): void
+    {
+        DB::table('taggables')->where('tag_id', $tag->id)->delete();
+        $tag->delete();
+    }
+}

app/Actions/Tag/DetachTag.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Actions\Tag;
+
+use App\Models\Server;
+use App\Models\Site;
+use App\Models\Tag;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
+
+class DetachTag
+{
+    public function detach(Tag $tag, array $input): void
+    {
+        $this->validate($input);
+
+        /** @var Server|Site $taggable */
+        $taggable = $input['taggable_type']::findOrFail($input['taggable_id']);
+
+        $taggable->tags()->detach($tag->id);
+    }
+
+    private function validate(array $input): void
+    {
+        Validator::make($input, [
+            'taggable_id' => [
+                'required',
+                'integer',
+            ],
+            'taggable_type' => [
+                'required',
+                Rule::in(config('core.taggable_types')),
+            ],
+        ])->validate();
+    }
+}

app/Actions/Tag/EditTag.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Actions\Tag;
+
+use App\Models\Tag;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
+use Illuminate\Validation\ValidationException;
+
+class EditTag
+{
+    public function edit(Tag $tag, array $input): void
+    {
+        $this->validate($input);
+
+        $tag->name = $input['name'];
+        $tag->color = $input['color'];
+
+        $tag->save();
+    }
+
+    /**
+     * @throws ValidationException
+     */
+    private function validate(array $input): void
+    {
+        $rules = [
+            'name' => [
+                'required',
+            ],
+            'color' => [
+                'required',
+                Rule::in(config('core.tag_colors')),
+            ],
+        ];
+        Validator::make($input, $rules)->validate();
+    }
+}