store data from conroller to database in laravel - laravel

Am getting data from two tables banks one has bank details and another has cheques. the cheques table has bank_id column where by i loop through and calculate the totals of each bank.
How can i store the data in a table instead of it staying in a variable.
I have a controller to calculate the totals;
$banks_data = Bank::all();
$banks_totals = [];
foreach ($banks_data as $bank){
$totals = InsuranceCheque::where('bank_id', $bank->id)->sum('amount');
array_push($banks_totals,
[
'id'=>$bank->id,
'name'=> $bank->name,
'description' =>$bank->description,
'amount'=>$totals,
'created_at'=>$bank->created_at,
]);
}
but how will i be able to access the data in a different controller?

Which table do you want to save it to? Assuming you have a model BankTotal that handles the table bank_totals, you can do this
$banks_data = Bank::all();
$banks_totals = [];
foreach ($banks_data as $bank){
$totals = InsuranceCheque::where('bank_id', $bank->id)->sum('amount');
array_push($banks_totals,
[
'id'=>$bank->id,
'name'=> $bank->name,
'description' =>$bank->description,
'amount'=>$totals,
'created_at'=>$bank->created_at,
]);
}
BankTotal::insert($bank_totals);//Bulk insert
I did not understand the second part of the question on "but how will i be able to access the data in a different controller?"
But you can access the data from another controller by querying the model:
BankTotal::all();

Related

Laravel 8.0 facing issue while trying to update a table with vue form, 'Attempt to read property \"item_id\" on null'

So, i have a table called Items table and another table called item_quantities, on item_quantities ive a column named item_id which is connected to items table id. All the fillable properties on both tables are all in one form on the frontend, and i take care of the form fields on the backend
Whenever i try to update the quantity on the form which is from item_quantities's table with a form, i'm facing serious issue updating the item_quantities. getting Attempt to read property "item_id" on null.
It all started when i noticed a duplicate entries on the item-quantities table, so i deleted all the datas on it..
Here's is the form screenshot
The vue form
and the backend logic
public function saveData(Request $request, $id) {
// dd($request->name);
$updateGroceries = Item::where('id', $request->id)->get()->first();
$updateGroceries->update([
'name' => $request->name,
'description' => $request->description,
'price' => $request->price,
]);
if($updateGroceries) {
$item_quantity = ItemQuantity::where('item_id', $updateGroceries->id) ?
ItemQuantity::where('item_id', $updateGroceries->id)->get()->first() :
new ItemQuantity;
if($item_quantity->item_id == null) {
$item_quantity->item_id = $updateGroceries->id;
}
$item_quantity->quantity = $request->quantity;
$item_quantity->save();
}
}
I'M SO SORRY IF MY ENGLISH WAS'NT CLEARED ENOUGH
Thanks in anticipation
You can simply use firstOrNew() method. This will first find the item, if not exist create e new instance.
$item_quantity = ItemQuantity::firstOrNew(['item_id' => $updateGroceries->id]);
$item_quantity->quantity = $request->quantity;
$item_quantity->save();
Note that the model returned by firstOrNew() has not yet been persisted to the database. You will need to manually call the save method to persist it.
Actually your errors workflow as that:
$item_quantity=null;
$item_quantity->item_id;
You can do that with optional global helper:
optional($item_quantity)->item_id ?: 'default value';

Laravel unique validation on update not working by passing id in validation

In my controller i am inserting data in three different table at a time.
I have put validation before inserting in some of the unique fields. But at the time of Update it says email already exists. I have searched a lot and got a solution which is working for everyone except for me by passing id in validation rule.
I have tried
$this->validate($request,[
'admission_no'=>"required|unique:students,admission_no,$id",
'student_email=>"required|unique:students,student_email,$id",
'guardian_email'=>"required|unique:student_parents,guardian_email,$id"
]);
$student = Student::find($id);
$student->admission_no = $request->admission_no;
$student->student_email = $request->student_email;
$student->save();
//parent model
$parent = StudentParent::where('student_id',$student->id)->first();
$parent->guardian_email = $request->guardian_email;
$parent->save();
It doesn't work this way i dont know why
also the main problem is StudentParent model is different how to pass id in validation for this model to unique update
Your students and student_parents table has different $id, So you need to pass student_parents table id on guardian_email validation :
$validatedData = $request->validate([
'admission_no'=>"required|unique:students, admission_no, $id", // expect students table id
'student_email'=>"required|unique:students, student_email, $id", // expect students table id
'guardian_email'=>"required|unique:student_parents, guardian_email, $student_parents_id" // pass student_parents table id here
]);
Hope this helps

laravel tables with relationship and insertion

I have 4 tables
Customers : with data of customers. this table hasMany(Refunds)
Refunds: with data of various request. this table belongsTo(Customers) AND belongsToMany(Services)
Services: with list of services. this table belongsToMany(Refunds)
Refunds-Services: bridge table for refunds and services
I have a form that must insert datas in the correct table.
public function storeRefunds(RefundsPost $request){
DB::beginTransaction();
$customers = Customers::create($request->all());
$refunds = $customers->refunds()->create([
'date_ref' => request('date_ref'),
'status_ref' => request('stato'),
]);
$tipo = $request->input('tipo', []);
$importo = $request->input('importo', []);
$refunds = Refunds::create($request->all());
for ($i=0; $i < count($tipo); $i++) {
if ($tipo[$i] != '') {
$refunds->services()->attach($tipo[$i], [
'services_id' => $tipo[$i],
'services_amount' => $importo[$i]
]);
}
}
return redirect("/");
}
with this code i can insert all datas in correct tables but i cannot find ID connection in the Refunds table. Two different ID are created in Refunds table. second created id in the Refunds table not connected to any customer (0) but connected to the list of services choosen.
How can i do?
Thx
You need to debug your code. First Refund creates in this line $refunds = $customers->refunds()->create and it's belongs to Customer, second Refund creates here : $refunds = Refunds::create($request->all()); and it's doesn't relate to any Customer, but relates to Service (you do this in for loop). By the way, your tipo input is not multiple (it should be with [] if you expects it can be more than one value) and for loop is senseless in this sutiation.
Delete one of Refunds::createmethods, bring your data to expected view and use createMany() method.
More info in Laravel docs : https://laravel.com/docs/7.x/eloquent-relationships#the-create-method

Yii2 only show data that has attached time less than current time

How do I can select data to show based on comparation in yii2 Activerecord? My data record from db contain column depTime. So I want to show only data that has depTime less than current time.
Here is my function in my controller.
public function actionSelectedTeam($id) {
$searchModel = new TeamSearch();
$dataProvider= $searchModel->search(Yii::$app->request->queryParams);
$dataProvider->pagination = [
'pageSize' => 5
];
return $this->render('team-info', [
'model' => $this->findModel($id),
'dataProvider' => $dataProvider,
]);
}
Or there is another way to do that? I mean outside this method, maybe from the model.
Thankyou.
You will always have the records displayed that are smaller than the current time, other than they are some kind of reservations and you are providing future date/time manually.
You haven't specified what is the type of the depTime column, I assume that you have a datetime column, you can use the time() and now() function to achieve this.
You can add the following line in your search model's search() method before you return the $dataProvider which is subtracting the depTime from the current time and if the result is positive it will include the record.
$query->andFilterWhere(['>', new Expression('time(now()) - time(depTime)'), 0]);

cakePHP 3 save data in Many to Many relationship

I have Employees and Complexes in a Many to many relationship.I have used the
bake console to generate models, controllers... for Employees and Complexes tables.
My questions is :
-Since I have in my BD The table "complexes_employees", do I have to bake also Model
and controller for this Table too or cakePHP is able to know that it contains the
two foreign keys of Employees and Complexes.
Second question :
-How can I save my data in this Three tables. for my app I have to save employees
per Complex .
// Employees Controller
public function addEmpPerComplex($id_complex){
$emp = $this->Employees->newEntity();
if ($this->request->is('post')) {
$employee = $this->Employees->patchEntity($employee, $this->request->data, ['associated'=>['Complexes._joinData']] );
//here I need to insert the record that contains the employee data in Employees Table
// then I need to insert in "complexes_employees" the ID of Complex sended in parametre of this function and the ID of the new Employee
Thanks for helping me
Do I have to bake also Model and controller for this Table?
No, CakePHP will use the abstract Table class. However, if you need extra information for this relationship, then you will need to create a join model. Check http://book.cakephp.org/3.0/en/orm/associations.html#using-the-through-option
How can I save my data in this Three tables?
As long as your data has the id of a related entity, it will automatically be saved both entity and relation:
$data = [
//employee data,
'complexes' => [
['id' => $id_complex]
]
]
$this->Employees->patchEntity($employee, $data, [
'associated' => ['Complexes']
]);
/*
Saves both the new Employee and the relation
(employeed id and complex id in complexes_employees)
*/
$this->Employees->save($employee);
For more information: http://book.cakephp.org/3.0/en/orm/saving-data.html#saving-belongstomany-associations

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