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<?php |
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declare(strict_types=1); |
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namespace Rinvex\Pages\Traits; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Database\Eloquent\Relations\MorphToMany; |
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trait Pageable |
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{ |
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/** |
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* Register a saved model event with the dispatcher. |
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* |
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* @param \Closure|string $callback |
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* |
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* @return void |
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*/ |
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abstract public static function saved($callback); |
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/** |
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* Register a deleted model event with the dispatcher. |
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* |
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* @param \Closure|string $callback |
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* |
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* @return void |
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*/ |
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abstract public static function deleted($callback); |
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/** |
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* Define a polymorphic many-to-many relationship. |
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* |
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* @param string $related |
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* @param string $name |
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* @param string $table |
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* @param string $foreignPivotKey |
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* @param string $relatedPivotKey |
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* @param string $parentKey |
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* @param string $relatedKey |
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* @param bool $inverse |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\MorphToMany |
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*/ |
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abstract public function morphToMany( |
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$related, |
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$name, |
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$table = null, |
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$foreignPivotKey = null, |
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$relatedPivotKey = null, |
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$parentKey = null, |
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$relatedKey = null, |
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$inverse = false |
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); |
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/** |
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* Get all attached pages to the model. |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\MorphToMany |
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*/ |
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public function pages(): MorphToMany |
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{ |
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return $this->morphToMany(config('rinvex.pages.models.page'), 'pageable', config('rinvex.pages.tables.pageables'), 'pageable_id', 'page_id') |
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->orderBy('sort_order') |
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->withTimestamps(); |
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} |
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/** |
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* Boot the pageable trait for the model. |
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* |
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* @return void |
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*/ |
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public static function bootPageable() |
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{ |
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static::deleted(function (self $model) { |
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$model->pages()->detach(); |
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}); |
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} |
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/** |
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* Attach the given page(s) to the model. |
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* |
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* @param mixed $pages |
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* |
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* @return void |
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*/ |
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public function setPagesAttribute($pages): void |
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{ |
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static::saved(function (self $model) use ($pages) { |
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$model->syncPages($pages); |
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}); |
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} |
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/** |
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* Scope query with all the given pages. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* @param mixed $pages |
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* |
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* @return \Illuminate\Database\Eloquent\Builder |
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*/ |
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public function scopeWithAllPages(Builder $builder, $pages): Builder |
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{ |
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collect($pages)->each(function ($page) use ($builder) { |
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$builder->whereHas('pages', function (Builder $builder) use ($page) { |
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return $builder->where('id', $page); |
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}); |
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}); |
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return $builder; |
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} |
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/** |
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* Scope query with any of the given pages. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* @param mixed $pages |
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* |
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* @return \Illuminate\Database\Eloquent\Builder |
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*/ |
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public function scopeWithAnyPages(Builder $builder, $pages): Builder |
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{ |
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return $builder->whereHas('pages', function (Builder $builder) use ($pages) { |
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$builder->whereIn('id', $pages); |
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}); |
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} |
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/** |
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* Scope query without any of the given pages. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* @param mixed $pages |
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* |
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* @return \Illuminate\Database\Eloquent\Builder |
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*/ |
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public function scopeWithoutPages(Builder $builder, $pages): Builder |
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{ |
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return $builder->whereDoesntHave('pages', function (Builder $builder) use ($pages) { |
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$builder->whereIn('id', $pages); |
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}); |
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} |
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/** |
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* Scope query without any pages. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* |
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* @return \Illuminate\Database\Eloquent\Builder |
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*/ |
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public function scopeWithoutAnyPages(Builder $builder): Builder |
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{ |
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return $builder->doesntHave('pages'); |
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} |
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/** |
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* Determine if the model has any of the given pages. |
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* |
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* @param mixed $pages |
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* |
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* @return bool |
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*/ |
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public function hasAnyPages($pages): bool |
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{ |
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return ! $this->pages->pluck('id')->intersect($pages)->isEmpty(); |
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} |
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/** |
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* Determine if the model has all of the given pages. |
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* |
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* @param mixed $pages |
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* |
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* @return bool |
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*/ |
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public function hasAllPages($pages): bool |
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{ |
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return collect($pages)->diff($this->pages->pluck('id'))->isEmpty(); |
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} |
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/** |
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* Attach model pages. |
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* |
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* @param mixed $pages |
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* |
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* @return $this |
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*/ |
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public function attachPages($pages) |
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{ |
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// Use 'sync' not 'attach' to avoid Integrity constraint violation |
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$this->pages()->sync($pages, false); |
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return $this; |
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} |
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/** |
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* Sync model pages. |
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* |
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* @param mixed $pages |
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* @param bool $detaching |
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* |
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* @return $this |
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*/ |
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public function syncPages($pages, bool $detaching = true) |
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{ |
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$this->pages()->sync($pages, $detaching); |
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return $this; |
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} |
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/** |
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* Detach model pages. |
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* |
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* @param mixed $pages |
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* |
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* @return $this |
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*/ |
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public function detachPages($pages = null) |
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{ |
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$this->pages()->detach($pages); |
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return $this; |
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} |
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} |
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This check looks for
@param
annotations where the type inferred by our type inference engine differs from the declared type.It makes a suggestion as to what type it considers more descriptive.
Most often this is a case of a parameter that can be null in addition to its declared types.