mirror of https://github.com/kcal-app/kcal.git
81 lines
2.5 KiB
PHP
81 lines
2.5 KiB
PHP
<?php
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namespace App\Models\Traits;
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use App\Models\IngredientAmount;
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use App\Support\Nutrients;
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use Illuminate\Database\Eloquent\Collection as DatabaseCollection;
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use Illuminate\Database\Eloquent\Relations\MorphMany;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Str;
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use Spatie\Tags\Tag;
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trait Ingredient
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{
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/**
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* Add special attributes to appends.
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*/
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public function initializeIngredient(): void {
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$this->appends[] = 'ingredient_id';
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$this->appends[] = 'type';
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}
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/**
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* Gets the class short name and ID combo to ensure uniqueness between models.
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*/
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public function getIngredientIdAttribute(): string {
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return Str::lower((new \ReflectionClass($this))->getShortName()) . "-$this->id";
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}
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/**
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* Get the class name.
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*/
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public function getTypeAttribute(): string {
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return $this::class;
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}
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/**
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* Get all of the ingredient amounts associated with the ingredient.
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*/
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public function ingredientAmountRelationships(): MorphMany {
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return $this->morphMany(IngredientAmount::class, 'ingredient')->with('parent');
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}
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/**
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* Get totals for all tags used by the ingredient.
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*
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* This method assumes the ingredient has the `HasTags` trait.
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*
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* @see \Spatie\Tags\HasTags
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*/
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public static function getTagTotals(string $locale = null): DatabaseCollection {
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$locale = $locale ?? app()->getLocale();
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return Tag::query()->join('taggables', 'taggables.tag_id', '=', 'id')
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->select(['id', 'name', DB::raw('count(*) as total')])
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->where('taggables.taggable_type', '=', static::class)
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->groupBy('id')
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->orderBy("name->{$locale}")
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->get();
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}
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/**
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* Get a collection of units supported by this ingredient.
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*/
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public function getUnitsSupportedAttribute(): Collection {
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$units = Nutrients::units();
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$supported = $units->where('value', 'serving');
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if (!empty($this->serving_unit)) {
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$type = $units->where('value', $this->serving_unit)->pluck('type')->first();
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$supported = $supported->merge($units->where('type', $type));
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}
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if (!empty($this->serving_weight)) {
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$supported = $supported->merge($units->where('type', 'weight'));
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}
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if (isset($this->volume) && !empty($this->volume)) {
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$supported = $supported->merge($units->where('type', 'volume'));
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}
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return $supported->sortBy('label');
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}
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}
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