I need filter by departamento, like where('departamento_id', '=', 1).
Tables:
membro_bancas
id
departamento_id
user_id
trabalhos
id
titulo
orientador_id (references id of membro_bancas)
coorientador_id (references id of membro_bancas)
I have this code:
$trabalho = Trabalho::with('membrobanca.departamento')
->with('coorientador')
->with('academico')
->get();
And returns this:
I got it!
I needed add orWhereHas for coorientador too. The result is this:
Trabalho::whereHas('membrobanca', function($q) use ($departamento_id) {
$q->where('departamento_id', '=', $departamento_id);
})
->orWhereHas('coorientador', function($q) use ($departamento_id) {
$q->where('departamento_id', '=', $departamento_id);
})
->with('academico')
->get();
Try this eloquent filter using whereas
$trabalho = Trabalho::whereHas('membrobanca',function($query) use ($id){
$query->where('departamento_id', '=', $id)
})
->with('coorientador')
->with('academico')
->get();
example of filter using with
$trabalho = Trabalho::with(['membrobanca',function($query) use ($id){
$query->where('departamento_id', '=', $id)
}])
->with('coorientador')
->with('academico')
->get();
Related
I have two tables (users, posts) and I'm trying to order users according to recent post's date.
But unfortunately I couldn't find a way to use User model's firebase_id to use in subquery. I don't want to use raw query or DB directly if it's possible to use Eloquent for such query.
How can I use User model's firebase_id as subquery parameter?
Here is my non-working code to give an idea about what I try to do:
User::select('users.*', DB::raw("SELECT MAX(id) FROM posts WHERE posts.firebase_id = users.firebase_id as recent_post_date"))
->whereHas('posts', function ($q) {
$q->withCount('comments');
})
->with(['posts' => function ($q) {
$q->withCount('comments')
->orderBy('created_at', 'ASC');
}])
->orderBy('recent_post_date', 'DESC')
->get();
You can use selectSub to add a subquery.
Try the following
$recentPostQuery = Post::select('created_at')
->whereColumn('firebase_id', 'users.firebase_id')
->latest()
->limit(1)
->getQuery();
User::select('users.*')
->selectSub($recentPostQuery, 'recent_post_date')
->whereHas('posts', function ($q) {
$q->withCount('comments');
})
->with(['posts' => function ($q) {
$q->withCount('comments')
->orderBy('created_at', 'ASC');
}])
->orderBy('recent_post_date', 'DESC')
->get();
You can do with QueryBuilder and a join:
$users = DB::table('users')
->join('posts.firebase_id ', '=', 'users.firebase_id ')
->orderBy('posts.recent_post_date', 'DESC')
->get();
UPDATE
You asked for Eloquent. You can do it with whereHas.
$users = User::whereHas('posts', function (Builder $query) {
$query->orderBy('posts.recent_post_date', 'DESC');
})->get();
I have below tables
Users
id
name
Companies
id
user_id
name
Product Categories
id
company_id
name
Products
id
product_category_id
name
Sales
id
product_id
price
quantity
total
Now i want to get all sales for specified user's products. I have tried with below query. But i cannot use where for this. It is not apply this filter. Also i want to filter it by few other fields like users.user_name, products.product_name ... etc
$sales = Sale::with(['product'=>function($q) use ($user_id) {
$q->with(['product_category' => function($q) use ($user_id) {
$q->with(['company'=> function($q) use ($user_id) {
$sUserName = Input::get('sUserName');
$q->with(['user'=> function($q) use ($sUserName,$user_id) {
$q->where('id', $user_id);
}]);
}]);
}]);
}]);
Is it possible to use Eloquent for these situations ? Or should i use join queries ? Please advice me. thanks
you can use laravel eloqunt like this.
$Sales = DB::table('Sales')
->join('Products', 'Sales.product_id', '=', 'Products.id')
->join('ProductCategories', 'ProductCategories.id', '=', 'Products.product_category_id')
->join('companies', 'ProductCategories.company_id', '=', 'companies.id')
->join('Users', 'companies.user_id', '=', 'Users.id')
->select('Sales.*')
->get();
After madalinivascu advise i could be able to resolve my problem as below. Now i can filter it by Ordered User, Product name & dates.
$sUserName = Input::get('sUserName');
$sProductName = Input::get('sProductName');
$sFrom = Input::get('sFrom');
$sTo = Input::get('sTo');
$user_id = \Auth::User()->id;
// Show sales only for his products
$sales = Sale::with('sold_to_user')
->whereHas('sold_to_user', function($q) use ($sUserName) {
if(!empty($sUserName)) $q->where('name','LIKE', "$sUserName%");
})->with('product')
->whereHas('product', function($q) use ($sProductName) {
if(!empty($sProductName)) $q->where('name','LIKE', "$sProductName%");
});
if(\Auth::User()->privilege!='administrator') $sales = $sales->where('user_id','=',$user_id);
$sales = $sales->orderBy('updated_at','desc')->paginate(100);
I have two tables:
A: id | user_id | phonenumber | status | ...
B: id | user_id | phonenumber | name | ...
I would like to list all elements in table A but I have to left join the elements to table B.
I can do it with DB:
DB::table('A')
->leftJoin('B', function ($join) {
$join->on('A.phonenumber', '=', 'B.phonenumber')
->on('A.user_id', '=', 'B.user_id');
})
->select(...)
->where('A.user_id', '=', $userId)
->get();
Is it possible to solve it with eloquent somehow?
You can use eloquent, one way is to change it to
A::leftJoin('B', function ($join) {
$join->on('A.phonenumber', '=', 'B.phonenumber')
->on('A.user_id', '=', 'B.user_id');
})
->select(...)
->where('A.user_id', '=', $userId)
->get();
And with using pure eloquent
You would have to do adjustment to your A model. We would define two model functions.
public function phoneNumber()
{
return $this->hasMany(B::class, "phonenumber", "phonenumber");
}
public function userId()
{
return $this->hasMany(B::class, "user_id", "user_id");
}
Now we will change our query to
A::with("phonenumber")->has("phonenumber")
->with("userId")->has("userId")
->where("user_id","=",$userId)
->get();
This should work for you.
** Updated ***
if you want all the record in A then simply do
A::with("phonenumber","userId")
->where("user_id","=",$userId)
->get();
modelname::where(condition)->leftjoin(tablename,fieldname,othertable.fieldname)->get()
This is format how we write join in laravel
$postdata = post::select('categories.id', 'posts.id', 'categories.categoryname', 'posts.title', 'posts.body', 'posts.image', 'posts.created_at', 'users.name')
->where('post_type', 'publish')
->where('status', 'active')
->where('categories.id', $id)
->leftJoin('users', 'users.id', '=', 'posts.user_id')
->leftJoin('categories', 'categories.id', '=', 'posts.category')
->orderBy('created_at', 'desc')
->paginate(5);
This query display blog with username and with category using join it's my proect convenient query you can also create for you in this manner
I have another table called tableb and it has a user relationship defined through the user_id field.
I want to run a query against tableb where a certain date is within a certain range but then I want to grab the user table associated with that row but I only want it to grab the user if it's not been grabbed yet. I'm trying to do this all in 1 DB query. I have most of it done, but I'm having trouble with the unique part of it.
Here's what I have right now:
$tableB = TableB::select('users.*')
->join('users', 'tableb.user_id', '=', 'users.id')
->where('tableb.start_date', '>', date('Y-m-d'))
->get();
So right now I have 3 entries in tableB from the same user, and ideally I'd like to only get 1 entry for that user.
How would I go about doing this?
Since you're selecting only users data, just add a groupBy clause in your query.
$tableB = TableB::select('users.*')
->join('users', 'tableb.user_id', '=', 'users.id')
->where('tableb.start_date', '>', date('Y-m-d'))
->groupBy('users.id')
->get();
You should just add groupBy like this :
$tableB = TableB::select('users.*')
->join('users', 'tableb.user_id', '=', 'users.id')
->where('tableb.start_date', '>', date('Y-m-d'))
->groupBy('users.id')
->get
Try This Code
App/user.php
public function getrelation(){
return $this->hasMany('App\tableB', 'user_id');
}
In Your Controller
Controller.php
use App/user;
public funtion filterByDate(user $user)
{
$date = '2016-02-01';
$result = $user->WhereHas('getrelation', function ($query) use($date) {
$query->whereDate('tableb.start_date', '>', $date)
->first();
});
}
I have a table of Weeks that is joined to a property table, Weeks table looking like this:-
PropID, WeekDate, Available
1 , 2015-07-04, Yes
1 , 2015-07-11, Yes
1 , 2015-07-18, No
2 , 2015-07-04, Yes
2 , 2015-07-11, No
2 , 2015-07-18, No
I want to select properties where both the weeks of the 4th and 11th are available. In the example above, I want to return two rows with PropID 1 as both are available and no rows from PropID 2 as only one of the weeks are available.
I've tried various ways, but either get nothing or always return the 1st, 2nd and 4th rows.
I think this is close, but it's still missing something as it is looking for dates that are <= AND >=
$query = Property::whereHas('Week', function($q) use ($arrive)
{
$q->where(function($sub)
{
$sub->where('WeekDate', '>=', '2015-07-04');
$sub->where('WeekDate', '<=', '2015-07-11');
});
$q->where('Available', '=', 'Yes');
})
->get();
Not sure this helps, but the Property table is simply
PropID, PropName
1 , Property 1
2 , Property 2
Just found that this SQL works.
SELECT PropID FROM tblweeks WHERE WeekDate IN ('2015-07-04', '2015-07-11') AND Available = 'yes' GROUP BY PropID HAVING COUNT(*) = 2
This will give your result as Property 1 only:
$weeks = Property::whereHas('Week', function ($q) {
$q->where(function ($sub) {
$sub->whereIn('WeekDate', array('2015-07-04', '2015-07-11'));
$sub->where('Available', '=', 'y');
});
$q->groupBy('property_id');
$q->having('count(*)', '=', '2');
})->get();
There are some changes i have did in your query :
Please check this solution
$query = Property::whereHas('Week', function($q) use ($arrive)
{
$q->where('WeekDate', '=', '2015-07-04');
$q->orWhere('WeekDate', '=', '2015-07-11');
$q->where('Available', '=', 'Yes');
})
->get();
This should work and will return desire output
There are some changes, the query might be using group by query :
Please check this solution
$query = Property::whereHas('Week', function($q) use ($arrive)
{
$q->where('WeekDate', '=', '2015-07-04');
$q->orWhere('WeekDate', '=', '2015-07-11');
$q->where('Available', '=', 'Yes');
$q->group('WeekDate');
})
->get();
This should work and will return desire output
You actually need two whereHas for this:
$query = Property::whereHas('Week', function($q) use ($arrive)
{
$q->where('WeekDate', '>=', '2015-07-04');
$q->where('Available', '=', 'Yes');
})
->whereHas('Week', function($q) use ($arrive)
{
$q->where('WeekDate', '<=', '2015-07-11');
$q->where('Available', '=', 'Yes');
})
->get();
I believe you do not need the second nested query.
$query = Property::whereHas('Week', function($q) use ($arrive)
{
$q->where('WeekDate', '>=', '2015-07-04');
$q->where('WeekDate', '<=', '2015-07-11');
$q->where('Available', '=', 'Yes');
})
->get();
Updated
Have you looked into whereBetween.
$query = Property::whereHas('Week', function($q) use ($arrive)
{
$q->whereBetween('WeekDate', '2015-07-04', '2015-07-11');
$q->where('Available', '=', 'Yes');
})
->get();