I have a model named Student with the field name , here is the function, which is correct.
public function index(Request $request)
{
$user = $request->user();
$students = Student::query()
->when($user->hasRole('admin') !== true, function (Builder $query) use ($user) {
$query->where('email', $user->email);
})
->when($request->has('search'), function (Builder $query) use ($request) {
$query->where('name', 'like', '%'.$request->input('search').'%');
})
->paginate(5);
return view('admin.students.index', compact('students'))
->with('display_search', $user->hasRole('admin'));
}
Now, in my model Payment I have a request with 2 tables (Payment & Student).
Here is my function index()
public function index(Request $req)
{
if ($req->search == "") {
$payments = Payment::paginate(5);
return view('admin.payments.index', compact('payments'));
} else {
$validated = $req->validate([
'search' => 'alpha',
]);
$payments = payment::whereHas('students', function($query) use($req) {
$query->where('name', 'like', '%' . $req->search . '%');
})->paginate(5);
return view('admin.payments.index', compact('payments'));
}
}
My problem is I want to adapt my function for connect me with an user.
I have this for now ???
public function index(Request $request)
{
$user = $request->user();
$payments = Payment::query()
->when($user->hasRole('admin') !== true, function (Builder $query) use ($user) {
$query->where('email', $user->email);
})
->when($request->has('search'), function (Builder $query) use ($request) {
how to include this:
$payments = payment :: whereHas ('students', function ($ query) use ($ req) {
$query-> where ('name', 'like', '%'. $ req-> search. '%');
Related
Here is my Macro for relation search in Laravel Eloquent.
Bellow is my Macro in AppServiceProvider.php
Builder::macro('whereLike', function ($attributes, string $searchTerm) {
$this->where(function (Builder $query) use ($attributes, $searchTerm) {
foreach (Arr::wrap($attributes) as $attribute) {
$query->when(
str_contains($attribute, '.'),
function (Builder $query) use ($attribute, $searchTerm) {
[$relationName, $relationAttribute] = explode('.', $attribute);
$query->orWhereHas($relationName, function (Builder $query) use
($relationAttribute, $searchTerm) {
$query->where($relationAttribute, 'LIKE', "%{$searchTerm}%");
});
},
function (Builder $query) use ($attribute, $searchTerm) {
$query->orWhere($attribute, 'LIKE', "%{$searchTerm}%");
}
);
}
});
return $this;
});
Bellow is my search Query in MemberController.php
public function getMembers(request $request){
$members = Member::with('products')->where('groupId', 1)->whereLike(['firstname',
'lastname', 'products.name'], $request->searchValue)->paginate(10);
dd($members);
}
The "whereLike" is invoked from the appServiceProvider.php as a macro in there thus where the error occur if i remove the members.name the macro executes perfectly.
I get an Error with orWhereHas
"Call to undefined method Illuminate\Database\Query\Builder::orWhereHas()"
i have a query which filters films based upon the input by the user, i am needing to add a limit as a query parameter so it limits the amount of films that are returned, how do i add this in, i am new to writing eloquent queries.
query
$films = Film
::when($request->input('first'), function ($query, $first) {
$query->whereHas('options', function ($query) use ($first) {
$query->where('first', $main);
});
})
->when($request->input('second'), function ($query, $second) {
$query->whereHas('options', function ($query) use ($second) {
$query->where('second', $second );
});
})
->when($request->input('age'), function ($query, $age) {
$query->whereHas('ageRatings', function ($query) use ($age) {
$query->where('age', $age);
});
})
->when($request->input('country'), function ($query, $country) {
$query->whereHas('locations', function ($query) use ($country) {
$query->where('country', $country);
});
})
->when($request->input('city'), function ($query, $city) {
$query->whereHas('locations', function ($query) use ($city) {
$query->where('city', $city);
});
})
->get();
You can use $query->limit(5) or $query->take(5).
If you want to skip the first 5 results, use $query->skip(5)
If you want to add pagination, you can use $query->paginate(5)
See More: Query Builder
You can use both of these method
the Limit method
$limit = 10;
$films = Film
::when($request->input('first'), function ($query, $first) {
$query->whereHas('options', function ($query) use ($first) {
$query->where('first', $first);
});
})
->when($request->input('second'), function ($query, $second) {
$query->whereHas(‘options', function ($query) use ($second) {
$query->where('second', $second);
});
})
->when($request->input('age'), function ($query, $age) {
$query->whereHas('ageRatings', function ($query) use ($age) {
$query->where('age', $age);
});
})
->when($request->input('country'), function ($query, $country) {
$query->whereHas('locations', function ($query) use ($country) {
$query->where('country', $country);
});
})
->when($request->input('city'), function ($query, $city) {
$query->whereHas('locations', function ($query) use ($city) {
$query->where('city', $city);
});
})
->limit($limit)
->get();
the Take method
$limit = 10;
$films = Film
::when($request->input('first'), function ($query, $first) {
$query->whereHas('options', function ($query) use ($first) {
$query->where('first', $first);
});
})
->when($request->input('second'), function ($query, $second) {
$query->whereHas('options', function ($query) use ($second) {
$query->where('second', $second);
});
})
->when($request->input('age'), function ($query, $age) {
$query->whereHas('ageRatings', function ($query) use ($age) {
$query->where('age', $age);
});
})
->when($request->input('country'), function ($query, $country) {
$query->whereHas('locations', function ($query) use ($country) {
$query->where('country', $country);
});
})
->when($request->input('city'), function ($query, $city) {
$query->whereHas('locations', function ($query) use ($city) {
$query->where('city', $city);
});
})
->take($limit)
->get();
I have for my table 'Student' 5 fields id, name, firstname, email, phone.
My question: I would like the user to connect by putting his name what should I change?
public function index(Request $request)
{
$user = $request->user();
$students= Student::query()
->when($user->hasRole('admin') !== true, function (Builder $query) use ($user) {
$query->where('email', $user->email);
})
->when($request->has('search'), function (Builder $query) use ($request) {
$query->where('name', 'like', '%'.$request->input('search').'%');
})
->paginate(5);
return view('admin.students.index', compact('students'))
->with('display_search', $user->hasRole('admin'));
}
Here:
$query->where('email', $user->email);
I have to put this?
$query->where('name', $user->name);
Thank you for your help.
If you want to change the authentication credential from email to another column in the user's table, override the username function in the app/Http/Controllers/Auth/LoginController.php
/**
* Get the login username to be used by the controller.
*
* #return string
*/
public function username()
{
return 'name';
}
I have a problem with my function index() concerning a request. In fact, I have to adapt my old function with a recent.
For information, my function index() (old) below was written like this and it works !!
public function index(Request $req)
{
if ($req->search == "") {
$retours = Retour::join('eleves', 'retours.fk_eleve', '=', 'eleves.id')->orderBy('eleves.nom', 'asc')->select('retours.*')->paginate(5);
return view('admin.retours.index', compact('retours'));
} else {
$validated = $req->validate([
'search' => 'alpha',
]);
$retours = Retour::join('eleves', 'retours.fk_eleve', '=', 'eleves.id')->where('eleves.nom','like', '%' . $req->search . '%')->orderBy('eleves.nom', 'asc')->select('retours.*')->paginate(5);
return view('admin.retours.index', compact('retours'));
}
}
Now, I have to change a party of code and I must to adapt my request:
$retours = Retour::join('eleves', 'retours.fk_eleve', '=', 'eleves.id')->where('eleves.nom','like', '%' . $req->search . '%')->orderBy('eleves.nom', 'asc')->select('retours.*')->paginate(5);
Here is an idea of my new code, my problem is that the search bar doesn't filter ? ^^
public function index(Request $request)
{
$user = $request->user();
$retours = Retour::query()
->when($user->hasRole('admin') !== true, function (Builder $query) use ($user) {
$query->where('email', $user->email);
})
->when($request->has('search'), function (Builder $query) use ($request) {
$query->join('eleves', 'retours.fk_eleve', '=', 'eleves.id')->orderBy('eleves.nom', 'asc')->select('retours.*');
})
->paginate(5);
return view('admin.retours.index', compact('retours'))
->with('display_search', $user->hasRole('admin'));
}
My problem is perhaps here ?
->when($request->has('search'), function (Builder $query) use ($request) {
$query->join('eleves', 'retours.fk_eleve', '=', 'eleves.id')->orderBy('eleves.nom', 'asc')->select('retours.*');
})
->paginate(5);
Do have you an idea please?
Thank you
I need to adapt a function but I am stuck...
My function index() is the following: (It works, but I have to change)
public function index(Request $req)
{
if ($req->search == "") {
$formers = Former::paginate(5);
$formersIdsDown = Course::where('date_seance', "<=" , Carbon::now())->pluck('fk_former')->toArray();
return view('admin.formers.index', compact('formers', 'formersIdsDown'));
} else {
$validated = $req->validate([
'search' => 'alpha',
]);
$formers = Former::where('nom', 'LIKE', '%' . $validated['search'] . '%')->paginate(5);
$formers->appends($req->only('search'));
}
}
My problem is that I don't know how to adapt this line below on my new function;
formersIdsDown = Course::where('date_seance', "<=" , Carbon::now())->pluck('fk_former')->toArray();
return view('admin.formers.index', compact('formers', 'formersIdsDown'));
Here is, my new code...
public function index(Request $request)
{
$user = $request->user();
$formers = Former::query()
->when($user->hasRole('admin') !== true, function (Builder $query) use ($user) {
$query->where('email', $user->email);
})
->when($request->has('search'), function (Builder $query) use ($request) {
$query->where('nom', 'like', '%'.$request->input('search').'%');
})
->paginate(5);
return view('admin.formers.index', compact('formers'))
->with('display_search', $user->hasRole('admin'));
}
I adapted, except this line below... Do know you where I have to integrate?
formersIdsDown = Course::where('date_seance', "<=" , Carbon::now())->pluck('fk_former')->toArray();
return view('admin.formers.index', compact('formers', 'formersIdsDown'));
Thank you
It's OK
public function index(Request $request)
{
$user = $request->user();
$formers = Former::query()
->when($user->hasRole('admin') !== true, function (Builder $query) use ($user) {
$query->where('email', $user->email);
})
->when($request->has('search'), function (Builder $query) use ($request) {
$query->where('nom', 'like', '%'.$request->input('search').'%');
})
->paginate(5);
$formersIdsDown = Course::where('date_seance', "<=" , Carbon::now())->pluck('fk_former')->toArray();
return view('admin.formers.index', compact('formers', 'formersIdsDown'))
->with('display_search', $user->hasRole('admin'));
}