Joins in laravel 5.3 in simple and Eloquent - mysql

Question

I want to add some extra filter in my left join but I don't know how so kindly help me.And also tell me how can make this query in Eloquent. My query is given below:
select * from `users`
join `halls` on `halls`.`user_id` = `users`.`id`
left join `bookings` on `bookings`.`hall_id` = `halls`.`id` AND month(`bookings`.`date`) = 2 and day(`bookings`.`date`) = 4 and year(`bookings`.`date`) = 2017
join `user_role` on `user_role`.`user_id` = `users`.`id`
join `roles` on `roles`.`id` = `user_role`.`role_id`
where
`roles`.`id` = 2 AND
(`bookings`.`id` is null OR `bookings`.`status` = 0 )
group by users.id
user and role has many to many relation, user and hall one to many and hall and bookings has also one to many relation
User Model Relation
/**
* Many-to-Many relations with Role.
*
* #return \Illuminate\Database\Eloquent\Relations\BelongsToMany
*/
public function roles(){
return $this->belongsToMany(Role::class, 'user_role', 'user_id', 'role_id')->select('roles.name');
}
/**
* One-to-Many relations with halls.
*
* #return \Illuminate\Database\Eloquent\Relations\hasMany
*/
public function halls(){
return $this->hasMany(Hall::class);
}
Hall Model relation
public function user(){
return $this->belongsTo(User::class, 'user_id', 'id');
}
public function bookings(){
return $this->hasMany(Booking::class);
}
Booking Model Realtion
public function hall(){
return $this->belongsTo(Hall::class)->distinct();
}

Answer 1

I dont know why you want to use group by without any aggregate function . Your ORM looks like below
Users::join('halls', 'users.id', '=', 'halls.user_id')
leftJoin('bookings', function($join){
$join->on('halls.id', '=', 'bookings.hall_id');
$join->on(DB::raw('month(`bookings`.`date`) = 2 and day(`bookings`.`date`) = 4 and year(`bookings`.`date`) = 2017'));
})
->join('user_role', 'users.id', '=', 'user_role.user_id')
->join('roles', 'roles.id', '=', 'user_role.role_id')
->whereRaw('where
`roles`.`id` = 2 AND
(`bookings`.`id` is null OR `bookings`.`status` = 0 )')->get();