Saving array of dynamic fields data to DB using oneToMany relationship - php

Question

I have been trying to save the data coming from the dynamically generated fields in the form of an array. I have a oneToMany relationship for the customer table.
I have tried to loop through each field but I am unable to achieve it, please correct me if I am wrong.
public function store(Request $request)
{
$res = $request->all();
$res['address'] = implode(' ', array_values($request->address));
$customer = Customer::create($res);
if ($res) {
$customerData = [];
foreach ($request->department_name as $key => $n) {
$customerData = array(
'department_name' => $request->department_name[$key],
'person_name' => $request->person_name[$key],
'person_number' => $request->person_number[$key],
'person_email' => $request->person_email[$key],
'notification_flag' => !isset($request->notification_flag[$key]) ? 0 : $request->notification_flag[$key] === "on" ? 1 : 0,
'custinvoice_noti' => !isset($request->outstanding[$key]) ? 0 : $request->outstanding[$key] === "on" ? 1 : 0,
'invoice_noti' => !isset($request->invoice[$key]) ? 0 : $request->invoice[$key] === "on" ? 1 : 0,
);
$deptModel[] = new Department($customerData);
$customer->department()->saveMany($deptModel);
}
}
return redirect('admin/customers');
}
Customer model and Department model have the following relationship.
class Customer extends Model
{
protected $fillable = ['owner_name', 'address', 'country', 'state', 'city', 'pincode', 'number', 'correspondance_check'];
public function department()
{
return $this->hasMany('App\Department');
}
}
Department Model.
class Department extends Model
{
protected $fillable = ['customer_id', 'department_name', 'person_name', 'person_number', 'person_email', 'notification_flag', 'notification_type'];
public function customer()
{
return $this->belongsTo('App\Customer');
}
}

Answer 1

public function store(Request $request)
{
$customer = new Customer();
$customer->owner_name = $request['owner_name'];
$customer->country = $request['country'];
$customer->state = $request['state'];
$customer->city = $request['city'];
$customer->pincode = $request['pincode'];
$customer->number = $request['number'];
$customer->correspondance_check = $request['correspondance_check'];
$res = $customer->save();
$cus = Customer::where(['id'=> $res->id])->firstOrFail();
$dep = new Department();
$dep->customer()->associate($cus);
$dep->save();
return redirect('admin/customers');
// return response()->json($customerData);
}
Customer model and Department model have the following relationship.
class Customer extends Model
{
protected $fillable = ['owner_name', 'address', 'country', 'state', 'city', 'pincode', 'number', 'correspondance_check'];
public function department()
{
return $this->hasMany('App\Department');
}
}
//Department Model.
class Department extends Model
{
protected $fillable = ['customer_id', 'department_name', 'person_name', 'person_number', 'person_email', 'notification_flag', 'notification_type'];
public function customer()
{
return $this->belongsTo('App\Customer');
}
}