In my query I need to couple my Workflow model to the currently logged in Client via two linked tables: ClientCompany and CompanyWorkflow.
Getting the base-query written down wasn't a problem:
DB::table('workflows AS w')
->leftJoin('company_workflow AS cw', 'cw.workflow_id', '=', 'w.id')
->leftJoin('client_company AS cc', 'cw.company_id', '=', 'cc.company_id')
->where([
['cc.client_id', '=', $this->id]
]);
This query won't be accepted as a relational query and I would like to use the following method $client->workflows to get the available set of workflows.
Is there a way I can either convert a query to a relational query or a way in which I can chain multiple belongsToMany queries?
My database structure is as such:
client
id
client_company
id client_id company_id
company
id
company_workflow
id company_id workflow_id
workflow
id
UPDATE: Currently I've been able to construct the following hasManyThrough which almost outputs the correct query:
$this->hasManyThrough('\App\Workflow', '\App\CompanyWorkflow', 'workflow_id', 'id')
->leftJoin('client_company AS cc', 'company_workflow.company_id', '=', 'cc.company_id')
->where([
['cc.client_id', '=', $this->id]
]);
The above query is constructed as:
select * from `workflows` inner join `company_workflow` on `company_workflow`.`id` = `workflows`.`id` left join `client_company` as `cc` on `company_workflow`.`company_id` = `cc`.`company_id` where `company_workflow`.`workflow_id` = ? and (`cc`.`client_id` = ?)
But for some reason, I am still not getting any results. Direct execution in the database with the correct ids however DOES return the correct set.
Will update the question when I've found the answer.
Related
I have problem with my eloquent query, i need to use data of my base model into whereRelation.
I tried this query bottom, but results was not what i except. The query return me all users who have one city relation, not only user who have city updated between my last user sync.
$users = People::whereRaw('TIMESTAMPDIFF(SECOND, people.latest_sync, people.updated_at) > 20')
->orWhereRelation('city', 'updated_at', '>', 'people.updated_at')
->get();
I'v tried people.updated_at and latest_sync in value of my Where Relation
Do i need to make pure SQL Raw query with classic join ?
PS: the first whereRaw is ok, and work (i really need)
I have something like this:
Table 1: Training Name, created_at, user_id (Plan_Treninga)
Table 2: user_id, created_at, expire_at (InvoiceUser)
I want to pull all from Table 1 where created_at is between Table 2 created_at and expire_at.
This is something what i am trying to..
$plan = Plan_Treninga::whereBetween(function($q) use ($id){
$inv = InvoiceUser::where([
["user_id",$id],
["status","paid"],
])->latest("id")->first();
})
I haven't finished it yet, but my brain stopped working so I have to ask here.
If I understand what you want clearly is. you want to query all from table 1 which created exist between table 2 created and expire_at right? if so you can use where exist query to achieve this.
// assume your table name is plan_treningas & invoice_users
Plan_Treninga::whereExists(function ($query) {
$query->select(DB::raw(1))
->from('invoice_users')
->whereRaw('plan_treningas.created_at BETWEEN invoice_users.created_at AND invoice_users.expire_at'); // add more query depend your logic
})->get();
for more you can take a look at docs
or if you want to use raw query
SELECT
*
FROM plan_treningas
WHERE EXISTS (
SELECT 1 FROM invoice_users WHERE plan_treningas.created_at BETWEEN invoice_users.created_at AND invoice_users.expire_at
)
Take a look at joins https://laravel.com/docs/7.x/queries#joins
I am not saying this is the exact solution but I have something similar that I have changed to point you in the right direction.
With joins you can do lots of things.
$results = DB::table('table1')
->join('table2', function ($join) {
$join->on('table1.user_id', '=', 'table2.user_id')
->where('table2.status', '=', 'paid')
->where('table2.created_at', '>', 'table1.created_at');
})
->get();
Also look at relationships. There is some good answers for setting up many to many relationships.
https://laravel.com/docs/7.x/eloquent-relationships#many-to-many
I currently have a table called operators
The columns are:
id, user_id, item_clicked, created_at, updated_at
I can confirm on one of these it has today's update_at
2019-08-05 showing as today.
This is a relational table.
operators belongs to users.
I'm attempting to get operators of users whereDate is today.
My code is:
$ordersClicked = User::with('operators')
->whereDate('updated_at', \Carbon\Carbon::today())
->get();
This returns an empty array.
Testing this works so I know the data I need is there.
$ordersClicked = User::with('operators')
->get();
$operator = Operator::whereDate('updated_at', \Carbon\Carbon::today())->get();
Any idea what I'm doing wrong?
According to the docs https://carbon.nesbot.com/docs/ Carbon::today() returns Y-m-d H:i:s, if used like you are doing in a where clause and the database stores the value in Y-m-d format.
Why don't you try this:
$ordersClicked = User::with('operators')
->whereDate('updated_at', \Carbon\Carbon::today()->format('Y-m-d'))
->get();
if that doesn't work; then it is possible the eloquent is applying the where clause on updated_at on the User table, instead of Operator. Did you mean to do something like this:
$ordersClicked = User::with(['operators' => function($query) {
$query->where('updated_at', \Carbon\Carbon::today()->format('Y-m-d'))
}])->get();
i.e. filter on the eager loaded collection? if this is what you intended, what will happen is it will return all users and only some operators that has the updated_at matching the criteria will have values, where others will be null.
Wouldn't it be better to reverse the query? i.e. make sure Operator has a belongsTo relationship on User model and query the data like this:
$operator = Operator::whereDate('updated_at', \Carbon\Carbon::today())
->with('user')
->get();
I have a query I am working on that feeds into a javascript engine where there is a lot of information returned that isn't used in the javascript. The results are over 1MB and some of that is because of some eager loading. Here is the query:
$customers = Customer::where('customers.office_id', $officeid)
->where("customers.parent_id", null)
->with('lastAppointment')
->with('nextAppointment')
->select("customers.id","customers.family_id", "customers.gender", "customers.family_size", "family_value")
->get();
The relationship of lastAppointment creates a returned nested object with all the columns from the appointments table, where I really only want a single column of start_at
If I do a ->leftJoin() I can limit my results using the final select like this:
->leftJoin(DB::raw("(select customer_id, MAX(start_at) as lastAppointment from appointments group by customer_id) as appt"), 'customers.id', '=', 'appt.customer_id')
->select("customers.id","customers.family_id", "customers.gender", "customers.family_size", "family_value", "appt.lastAppointment")
I am just wondering if there is a way of doing something similar using ->with()?
You can use this code
->with('lastAppointment:_relation_id,start_at')
where _relation_id is customer_id or primary key of lastAppointment correspond model: depends on your table relation. See docs part of Nested Eager Loading
https://laravel.com/docs/5.5/eloquent-relationships#eager-loading p
The with function will accept a callback as the array value of the relationship key. You then have access to the underlaying query builder instance, I think this is what you want:
->with(['lastAppointment' => function($query) {
return $query->latest()->select('customer_id', 'start_at')
->groupBy('customer_id');
}])
I have an eloquent query where I am not getting the expected results and I was hoping someone could explain to me what the correct way to write the query.
I have three tables:
records (belongsToMany users)
users (belongsToMany records)
record_user (pivot)
The record_user table also has a column for role.
I attempt to get all the records where the user has the role of either singer or songwriter:
$results = User::find(Auth::user()->id)
->records()
->wherePivot('role', 'singer')
->orWherePivot('role', 'songwriter')
->get();
Below is how the SQL syntax is generated:
select `records`.*, `record_user`.`user_id` as `pivot_user_id`,
`record_user`.`record_id` as `pivot_record_id` from `records`
inner join `record_user` on `records`.`id` = `record_user`.`property_id`
where
`record_user`.`user_id` = '1' and `record_user`.`role` = 'singer' or
`record_user`.`role` = 'songwriter'
The results for singer role are what is expected: All records where the user is the singer. The problem is the results for the songwriter: I am getting ALL songwriters and the query is not constrained by the user_id. For some reason I was expecting the songwriter role to also be constrained by the user_id - what is the correct way to write this using the eloquent syntax?
Hmm..I think you need to use an advanced where clause.
$results = Auth::user()
->records()
->where(function($query) {
$query->where('record_user.role', '=', 'singer')
->orWhere('record_user.role', '=', 'songwriter');
})
->get();
It is Laravel issue. In my case I solve it like this:
$results = Auth::user()
->records()
->wherePivot('role', 'singer')
->orWherePivot('role', 'songwriter')
->where('user_id', Auth::id())
->get();
Or use advance where clause
If your trying to get records I would do something similar to this:
User::find(Auth::user()->id)
->records()
->where(function($q){
$q->where('records.role', 'singer')
->orWhere('records.role', 'songwriter');
})->get();