Get neighbors in many to many relation with doctrine
Many User entities has many House entities using joint table in annotation
class User
/**
* @ORMManyToMany(targetEntity="House")
* @ORMJoinTable(name="house_user",
* joinColumns=@ORMJoinColumn(name="user_uuid", rerencedColumnName="uuid") ,
* inverseJoinColumns=@ORMJoinColumn(name="house_uuid", ferencedColumnName="uuid")
*
* )
*/
public $houses;
I need to get all neighbors from all houses where given user living inclungin user itself. Also I need to get counter of this neighbours.
Using SQL i can get this by join joint table 2 times:
select DISTINCT usr.*
FROM users usr
LEFT JOIN house_user houseDUser ON houseDUser.user_uuid = 'uuid-v4-goes-here'
LEFT JOIN house h on houseDUser.housing_complex_uuid = h.uuid
LEFT JOIN house_user houseUser ON houseUser.housing_complex_uuid = h.uuid
WHERE usr.uuid = houseUser.user_uuid
And so I can get neighbors using QueryBuilder (but not so elegant, i think):
$qb = $this->reateQueryBuilder('usr')
->addSelect('users')
->leftJoin(HouseUser::class, 'houses', Join::WITH, 'usr MEMBER OF houses.users')
->leftJoin(User::class, 'users', Join::WITH, 'users MEMBER OF houses.users')
->where('usr = :userUuid')
->setParameter('userUuid', (string)$user->getUuid());
$paginator = new Paginator($qb);
$count = count($paginator);
But as a count i got 1 everytime. Is there the right way to do queries like this?
doctrine many-to-many
asked Nov 14 '18 at 17:19
NekaNeka
76411130
add a comment |
Many User entities has many House entities using joint table in annotation
class User
/**
* @ORMManyToMany(targetEntity="House")
* @ORMJoinTable(name="house_user",
* joinColumns=@ORMJoinColumn(name="user_uuid", rerencedColumnName="uuid") ,
* inverseJoinColumns=@ORMJoinColumn(name="house_uuid", ferencedColumnName="uuid")
*
* )
*/
public $houses;
I need to get all neighbors from all houses where given user living inclungin user itself. Also I need to get counter of this neighbours.
Using SQL i can get this by join joint table 2 times:
select DISTINCT usr.*
FROM users usr
LEFT JOIN house_user houseDUser ON houseDUser.user_uuid = 'uuid-v4-goes-here'
LEFT JOIN house h on houseDUser.housing_complex_uuid = h.uuid
LEFT JOIN house_user houseUser ON houseUser.housing_complex_uuid = h.uuid
WHERE usr.uuid = houseUser.user_uuid
And so I can get neighbors using QueryBuilder (but not so elegant, i think):
$qb = $this->reateQueryBuilder('usr')
->addSelect('users')
->leftJoin(HouseUser::class, 'houses', Join::WITH, 'usr MEMBER OF houses.users')
->leftJoin(User::class, 'users', Join::WITH, 'users MEMBER OF houses.users')
->where('usr = :userUuid')
->setParameter('userUuid', (string)$user->getUuid());
$paginator = new Paginator($qb);
$count = count($paginator);
But as a count i got 1 everytime. Is there the right way to do queries like this?
doctrine many-to-many
asked Nov 14 '18 at 17:19
NekaNeka
76411130
add a comment |
Many User entities has many House entities using joint table in annotation
class User
/**
* @ORMManyToMany(targetEntity="House")
* @ORMJoinTable(name="house_user",
* joinColumns=@ORMJoinColumn(name="user_uuid", rerencedColumnName="uuid") ,
* inverseJoinColumns=@ORMJoinColumn(name="house_uuid", ferencedColumnName="uuid")
*
* )
*/
public $houses;
I need to get all neighbors from all houses where given user living inclungin user itself. Also I need to get counter of this neighbours.
Using SQL i can get this by join joint table 2 times:
select DISTINCT usr.*
FROM users usr
LEFT JOIN house_user houseDUser ON houseDUser.user_uuid = 'uuid-v4-goes-here'
LEFT JOIN house h on houseDUser.housing_complex_uuid = h.uuid
LEFT JOIN house_user houseUser ON houseUser.housing_complex_uuid = h.uuid
WHERE usr.uuid = houseUser.user_uuid
And so I can get neighbors using QueryBuilder (but not so elegant, i think):
$qb = $this->reateQueryBuilder('usr')
->addSelect('users')
->leftJoin(HouseUser::class, 'houses', Join::WITH, 'usr MEMBER OF houses.users')
->leftJoin(User::class, 'users', Join::WITH, 'users MEMBER OF houses.users')
->where('usr = :userUuid')
->setParameter('userUuid', (string)$user->getUuid());
$paginator = new Paginator($qb);
$count = count($paginator);
But as a count i got 1 everytime. Is there the right way to do queries like this?
doctrine many-to-many
asked Nov 14 '18 at 17:19
NekaNeka
76411130
Many User entities has many House entities using joint table in annotation
class User
/**
* @ORMManyToMany(targetEntity="House")
* @ORMJoinTable(name="house_user",
* joinColumns=@ORMJoinColumn(name="user_uuid", rerencedColumnName="uuid") ,
* inverseJoinColumns=@ORMJoinColumn(name="house_uuid", ferencedColumnName="uuid")
*
* )
*/
public $houses;
I need to get all neighbors from all houses where given user living inclungin user itself. Also I need to get counter of this neighbours.
Using SQL i can get this by join joint table 2 times:
select DISTINCT usr.*
FROM users usr
LEFT JOIN house_user houseDUser ON houseDUser.user_uuid = 'uuid-v4-goes-here'
LEFT JOIN house h on houseDUser.housing_complex_uuid = h.uuid
LEFT JOIN house_user houseUser ON houseUser.housing_complex_uuid = h.uuid
WHERE usr.uuid = houseUser.user_uuid
And so I can get neighbors using QueryBuilder (but not so elegant, i think):
$qb = $this->reateQueryBuilder('usr')
->addSelect('users')
->leftJoin(HouseUser::class, 'houses', Join::WITH, 'usr MEMBER OF houses.users')
->leftJoin(User::class, 'users', Join::WITH, 'users MEMBER OF houses.users')
->where('usr = :userUuid')
->setParameter('userUuid', (string)$user->getUuid());
$paginator = new Paginator($qb);
$count = count($paginator);
But as a count i got 1 everytime. Is there the right way to do queries like this?
doctrine many-to-many
doctrine many-to-many
asked Nov 14 '18 at 17:19
NekaNeka
76411130
asked Nov 14 '18 at 17:19
NekaNeka
76411130
asked Nov 14 '18 at 17:19
NekaNeka
76411130
asked Nov 14 '18 at 17:19
NekaNeka
76411130
asked Nov 14 '18 at 17:19
NekaNeka
76411130
76411130
add a comment |
add a comment |
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