/**
* Join the query with a subquery. Warning, in order to use this method
* properly, the join must be executed at the start of the query. If
* it's added t the end of the query, the bindings won't match up.
*
* @param \October\Rain\Database\Builder $query Query being joined to
* @param \October\Rain\Database\Builder $subquery Subquery being joined
* @param string $alias Joined table alias
* @param string $left Left side of condition
* @param string $operator Join condition operator
* @param string $right Right side of condition
* @param string $join Join type [ join, leftJoin ]
* @return \October\Rain\Database\Builder
*/
public function scopeJoinSubquery($query, $subquery, $alias, $left, $operator, $right, $join = 'join')
{
$self = $this->getTable() . '.*';
if (!in_array($self, $query->getQuery()->columns)) {
$query->addSelect($self);
}
$subquery = $subquery->getQuery();
$raw = DB::raw('(' . $subquery->toSql() . ') ' . $alias);
return $query->{$join}($raw, $left, $operator, $right)->mergeBindings($subquery);
}
/**
* This exists to makes statuses sortable by assigning them a value
*
* Expired -1
* Running 0
* Upcoming 1
*
* @param \October\Rain\Database\Builder $query
* @return \October\Rain\Database\Builder
*/
public function scopeSelectStatus($query)
{
$grammar = $query->getQuery()->getGrammar();
$start_at = $grammar->wrap($this->table . '.start_at');
$end_at = $grammar->wrap($this->table . '.end_at');
$now = Carbon::now();
$subquery = "CASE " . "WHEN ({$end_at} IS NOT NULL AND {$end_at} < '{$now}') THEN -1 " . "WHEN ({$start_at} IS NOT NULL AND {$start_at} > '{$now}') THEN 1 " . "ELSE 0 " . "END";
return $query->selectSubquery($subquery, 'status');
}
/**
* Get the underlying query builder instance.
*
* @return \Illuminate\Database\Query\Builder|static
* @static
*/
public static function getQuery()
{
//Method inherited from \Illuminate\Database\Eloquent\Builder
return \October\Rain\Database\Builder::getQuery();
}
/**
* This exists to makes statuses sortable by assigning them a value
*
* Disabled -2
* Out of stock -1
* Normal 0
* Discounted 1
*
* @param \October\Rain\Database\Builder $query
* @return \October\Rain\Database\Builder
*/
public function scopeSelectStatus($query)
{
$grammar = $query->getQuery()->getGrammar();
$price = $grammar->wrap('price');
$inventory = $grammar->wrap('inventory');
$is_enabled = $grammar->wrap('bedard_shop_products.is_enabled');
$base_price = $grammar->wrap('bedard_shop_products.base_price');
$subquery = "CASE " . "WHEN {$is_enabled} = 0 THEN -2 " . "WHEN ({$inventory} IS NULL or {$inventory} = 0) THEN -1 " . "WHEN {$price} < {$base_price} THEN 1 " . "ELSE 0 " . "END";
return $query->selectSubquery($subquery, 'status');
}
