Cached some model properties and remove useless eager loading (#253)

* Cached some model properties and remove useless eager loading

* Remove ray call

* Remove double loading of forms

* Add disableCache feature when needed

app/Models/Traits/CachesAttributes.php

@@ -0,0 +1,112 @@
+<?php
+
+namespace App\Models\Traits;
+
+use Closure;
+use Illuminate\Contracts\Cache\Factory as CacheFactoryContract;
+use Illuminate\Contracts\Cache\Repository as CacheRepository;
+use Illuminate\Database\Eloquent\Model;
+use InvalidArgumentException;
+
+/**
+ * @property string|null $attributeCachePrefix
+ * @property string|null $attributeCacheStore
+ * @property string[]|null $cachableAttributes
+ *
+ * @mixin Model
+ */
+trait CachesAttributes
+{
+    /** @var array<string, mixed> */
+    protected $attributeCache = [];
+
+    protected $disabledCache = [];
+
+    public static function bootCachesAttributes(): void
+    {
+        static::deleting(function (Model $model): void {
+            /** @var Model|CachableAttributes $model */
+            $model->flush();
+        });
+    }
+
+    public function disableCache($key)
+    {
+        $this->disabledCache[] = $key;
+        return $this;
+    }
+
+    public function remember(string $attribute, ?int $ttl, Closure $callback)
+    {
+        if (in_array($attribute, $this->disabledCache)) {
+            return value($callback);
+        }
+
+        if ($ttl === 0 || ! $this->exists) {
+            if (! isset($this->attributeCache[$attribute])) {
+                $this->attributeCache[$attribute] = value($callback);
+            }
+
+            return $this->attributeCache[$attribute];
+        }
+
+        if ($ttl === null) {
+            return $this->getCacheRepository()->rememberForever($this->getCacheKey($attribute), $callback);
+        }
+
+        if ($ttl < 0) {
+            throw new InvalidArgumentException("The TTL has to be null, 0 or any positive number - you provided `{$ttl}`.");
+        }
+
+        return $this->getCacheRepository()->remember($this->getCacheKey($attribute), $ttl, $callback);
+    }
+
+    public function rememberForever(string $attribute, Closure $callback)
+    {
+        return $this->remember($attribute, null, $callback);
+    }
+
+    public function forget(string $attribute): bool
+    {
+        unset($this->attributeCache[$attribute]);
+
+        if (! $this->exists) {
+            return true;
+        }
+
+        return $this->getCacheRepository()->forget($this->getCacheKey($attribute));
+    }
+
+    public function flush(): bool
+    {
+        $result = true;
+
+        foreach ($this->cachableAttributes ?? [] as $attribute) {
+            $result = $this->forget($attribute) ? $result : false;
+        }
+
+        return $result;
+    }
+
+    protected function getCacheKey(string $attribute): string
+    {
+        return implode('.', [
+            $this->attributeCachePrefix ?? 'model_attribute_cache',
+            $this->getConnectionName() ?? 'connection',
+            $this->getTable(),
+            $this->getKey(),
+            $attribute,
+            $this->updated_at?->timestamp ?? '0'
+        ]);
+    }
+
+    protected function getCacheRepository(): CacheRepository
+    {
+        return $this->getCacheFactory()->store($this->attributeCacheStore);
+    }
+
+    protected function getCacheFactory(): CacheFactoryContract
+    {
+        return app('cache');
+    }
+}