|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace solutosoft\multitenant; |
|
4
|
|
|
|
|
5
|
|
|
use Yii; |
|
6
|
|
|
use yii\base\NotSupportedException; |
|
7
|
|
|
use yii\db\ActiveQuery; |
|
8
|
|
|
use yii\web\Application as WebApplication; |
|
9
|
|
|
|
|
10
|
|
|
class MultiTenantQuery extends ActiveQuery |
|
11
|
|
|
{ |
|
12
|
|
|
private $_withTenant = true; |
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* {@inheritDoc} |
|
16
|
|
|
*/ |
|
17
|
3 |
|
public function prepare($builder) |
|
18
|
|
|
{ |
|
19
|
3 |
|
if ($this->_withTenant) { |
|
20
|
3 |
|
$this->addTenantCondition(); |
|
21
|
3 |
|
} |
|
22
|
3 |
|
return parent::prepare($builder); |
|
23
|
|
|
} |
|
24
|
|
|
|
|
25
|
|
|
/** |
|
26
|
|
|
* Disables where tenant condition |
|
27
|
|
|
* @return $this |
|
28
|
|
|
*/ |
|
29
|
3 |
|
public function withoutTenant() |
|
30
|
|
|
{ |
|
31
|
3 |
|
$this->_withTenant = false; |
|
32
|
3 |
|
return $this; |
|
33
|
|
|
} |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* Enables where tenant condition |
|
37
|
|
|
* @return $this |
|
38
|
|
|
*/ |
|
39
|
|
|
public function withTenant() |
|
40
|
|
|
{ |
|
41
|
|
|
$this->_withTenant = true; |
|
42
|
|
|
return $this; |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
/** |
|
46
|
|
|
* Adds an additional WHERE tenant condition to the existing one. |
|
47
|
|
|
* @return void |
|
48
|
|
|
*/ |
|
49
|
3 |
|
private function addTenantCondition() |
|
50
|
|
|
{ |
|
51
|
3 |
|
$identity = Yii::$app->user->identity; |
|
52
|
3 |
|
if ($identity instanceof TenantInterface) { |
|
53
|
3 |
|
$column = $this->qualifyTenantColumn(); |
|
54
|
3 |
|
$this->andOnCondition([$column => $identity->getTenantId()]); |
|
55
|
3 |
|
} else if (Yii::$app instanceof WebApplication) { |
|
56
|
|
|
throw new NotSupportedException("Identity does not implements TenantInteface"); |
|
57
|
|
|
} |
|
58
|
3 |
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* Qualify the tenant column name by the query's table. |
|
62
|
|
|
* @return string |
|
63
|
|
|
*/ |
|
64
|
3 |
|
private function qualifyTenantColumn() { |
|
65
|
3 |
|
list(,$alias) = $this->getTableNameAndAlias(); |
|
66
|
3 |
|
return $alias . '.' . TenantInterface::ATTRIBUTE_NAME; |
|
67
|
|
|
} |
|
68
|
|
|
} |
|
69
|
|
|
|
solutosoft /
yii-multitenant
