paulhenri-l / laravel-sti Goto Github PK

public function getRelationExistenceQueryForSelfJoin(Builder $query, Builder $parentQuery, $columns = ['*'])
    {
        $query->select($columns);

        $query->from($this->related->getTable().' as '.$hash = $this->getRelationCountHash());

        $this->related->setTable($hash);     <-- Here it will changed the table name to an alias it generated

        $this->performJoin($query);

        return parent::getRelationExistenceQuery($query, $parentQuery, $columns);
    }

select distinct `products`.*, 
           (     select count(*) 
                   from `products` as `laravel_reserved_0` 
             inner join `product_has_components` on `products`.`product_id` = `product_has_components`.`product_id` 
                  where `products`.`product_id` = `product_has_components`.`component_id` 
                    and `type` = ? and `products`.`deleted_at` is null
           ) as `use_bys_count`
 from `products` 
where `type` = ? and `products`.`deleted_at` is null

    /**
     * Sets the name of the table.
     */
    public function setTable($table)
    {
        if (static::isSTIParent()) {
            return parent::setTable($table);
        } // end of if

        if ($this->_stiParent == null) {
            $this->_stiParent = $this->newSTIParent();
        } // end of if

        return $this->_stiParent->setTable($table);
    } // end of method

    /**
     * Always use the STI parent model's table.
     */
    public function getTable()
    {
        if (static::isSTIParent()) {
            return parent::getTable();
        } // end of if

        if ($this->_stiParent == null) {
            $this->_stiParent = $this->newSTIParent();
        } // end of if

        return $this->_stiParent->getTable();
    } // end of method

/**
     * Pass the given type through the type map before searching for it.
     */
    public function scopeWhereSTIType(Builder $query, $type)
    {
        return $query->where($this->getTable() . '.' .static::typeKey(), TypeMap::getAlias($type));
    } // end of method