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<?php namespace Jenssegers\Mongodb\Eloquent;
use Illuminate\Database\Eloquent\Collection as EloquentCollection;
class Collection extends EloquentCollection {
/**
* Simulate a get clause on the collection.
*
* @param mixed $key
* @param mixed $default
* @return mixed
*/
public function get($key = null, $default = null)
{
if (is_null($key) and is_null($default))
{
return $this;
}
return parent::get($key, $default);
}
/**
* Simulate a basic where clause on the collection.
*
* @param string $key
* @param string $operator
* @param mixed $value
* @param string $boolean
* @return $this
*/
public function where($key, $operator = null, $value = null)
{
// Here we will make some assumptions about the operator. If only 2 values are
// passed to the method, we will assume that the operator is an equals sign
// and keep going.
if (func_num_args() == 2)
{
list($value, $operator) = array($operator, '=');
}
return $this->filter(function ($item) use ($key, $operator, $value)
{
$actual = $item->{$key};
switch ($operator)
{
case '<>':
case '!=':
return $actual != $value;
break;
case '>':
return $actual > $value;
break;
case '<':
return $actual < $value;
break;
case '>=':
return $actual >= $value;
break;
case '<=':
return $actual <= $value;
break;
case 'between':
return $actual >= $value[0] and $actual <= $value[1];
break;
case 'not between':
return $actual < $value[0] or $actual > $value[1];
break;
case 'in':
return in_array($actual, $value);
break;
case 'not in':
return ! in_array($actual, $value);
break;
case '=':
default:
return $actual == $value;
break;
}
});
}
/**
* Add a where between statement to the query.
*
* @param string $column
* @param array $values
* @param string $boolean
* @param bool $not
* @return $this
*/
public function whereBetween($column, array $values, $boolean = 'and', $not = false)
{
$type = $not ? 'not between' : 'between';
return $this->where($column, $type, $values);
}
/**
* Add a where not between statement to the query.
*
* @param string $column
* @param array $values
* @param string $boolean
* @return $this
*/
public function whereNotBetween($column, array $values, $boolean = 'and')
{
return $this->whereBetween($column, $values, $boolean, true);
}
/**
* Add a "where in" clause to the query.
*
* @param string $column
* @param mixed $values
* @param string $boolean
* @param bool $not
* @return $this
*/
public function whereIn($column, $values, $boolean = 'and', $not = false)
{
$type = $not ? 'not in' : 'in';
return $this->where($column, $type, $values);
}
/**
* Add a "where not in" clause to the query.
*
* @param string $column
* @param mixed $values
* @param string $boolean
* @return $this
*/
public function whereNotIn($column, $values, $boolean = 'and')
{
return $this->whereIn($column, $values, $boolean, true);
}
/**
* Add a "where null" clause to the query.
*
* @param string $column
* @param string $boolean
* @param bool $not
* @return $this
*/
public function whereNull($column, $boolean = 'and', $not = false)
{
return $this->where($column, '=', null);
}
/**
* Add a "where not null" clause to the query.
*
* @param string $column
* @param string $boolean
* @return $this
*/
public function whereNotNull($column, $boolean = 'and')
{
return $this->where($column, '!=', null);
}
/**
* Simulate order by clause on the collection.
*
* @param string $key
* @param string $direction
* @return $this
*/
public function orderBy($key, $direction = 'asc')
{
$descending = strtolower($direction) == 'desc';
return $this->sortBy($key, SORT_REGULAR, $descending);
}
/**
* Add an "order by" clause for a timestamp to the query.
*
* @param string $column
* @return $this
*/
public function latest($column = 'created_at')
{
return $this->orderBy($column, 'desc');
}
/**
* Add an "order by" clause for a timestamp to the query.
*
* @param string $column
* @return $this
*/
public function oldest($column = 'created_at')
{
return $this->orderBy($column, 'asc');
}
/**
* Set the "offset" value of the query.
*
* @param int $value
* @return $this
*/
public function offset($value)
{
$offset = max(0, $value);
return $this->slice($offset);
}
/**
* Alias to set the "offset" value of the query.
*
* @param int $value
* @return $this
*/
public function skip($value)
{
return $this->offset($value);
}
/**
* Set the "limit" value of the query.
*
* @param int $value
* @return $this
*/
public function limit($value)
{
return $this->take($value);
}
}