111 lines
3.0 KiB
PHP
111 lines
3.0 KiB
PHP
<?php
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namespace App\Livewire\Forms;
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use App\Models\Category;
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use Illuminate\Validation\Rule;
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use Livewire\Form;
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class CategoryForm extends Form
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{
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public ?Category $category = null;
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public string $name = '';
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public ?string $description = null;
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public function rules(): array
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{
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return [
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'name' => ['required', 'string', 'max:20', Rule::unique('categories', 'name')->whereNull('deleted_at')->ignore($this->category)],
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'description' => ['nullable', 'string'],
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];
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}
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public function validationAttributes(): array
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{
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return [
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'name' => 'nama',
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'description' => 'deskripsi',
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];
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}
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public function setCategory(Category $category)
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{
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$this->category = $category;
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$this->name = $category->name;
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$this->description = $category->description;
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}
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public function store()
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{
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$this->validate();
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Category::create([
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'name' => $this->name,
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'description' => $this->description,
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'sort_order' => Category::count() + 1,
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]);
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}
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public function update()
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{
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$this->validate();
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$this->category->update([
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'name' => $this->name,
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'description' => $this->description,
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]);
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}
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public function delete()
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{
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$this->category->delete();
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Category::where('sort_order', '>', $this->category->sort_order)
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->orderBy('sort_order')
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->get()
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->each(function ($cat) {
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$cat->update(['sort_order' => $cat->sort_order - 1]);
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});
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}
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public function sortOrder(string $direction)
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{
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if (in_array($direction, ['up', 'down'])) {
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$swap = null;
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if ($direction === 'up') {
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$swap = Category::where('sort_order', '<', $this->category->sort_order)
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->orderByDesc('sort_order')
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->first();
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} else {
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$swap = Category::where('sort_order', '>', $this->category->sort_order)
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->orderBy('sort_order')
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->first();
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}
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if ($swap) {
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$temp = $this->category->sort_order;
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$this->category->update(['sort_order' => $swap->sort_order]);
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$swap->update(['sort_order' => $temp]);
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}
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} elseif ($direction === 'first') {
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$this->category->update(['sort_order' => Category::min('sort_order') - 1]);
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$this->normalizeSortOrder();
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} elseif ($direction === 'last') {
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$this->category->update(['sort_order' => Category::max('sort_order') + 1]);
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$this->normalizeSortOrder();
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}
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}
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protected function normalizeSortOrder()
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{
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$categories = Category::orderBy('sort_order')->get();
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foreach ($categories as $index => $category) {
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$category->update(['sort_order' => $index + 1]);
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}
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}
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}
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