iao_team/app/Http/Livewire/Supplier.php

<?php

namespace App\Http\Livewire;
use Livewire\Component;

class Supplier extends Component


{
    public $records, $name, $fiscal_code, $vat, $address, $zip_code,$nation_id,$province_id,$city_id,$referent,$website,$phone,$email,$enabled, $dataId, $update = false, $add = false;

    public $nations = array();
    public $provinces = array();
    public $cities = array();

    protected $rules = [
        'name' => 'required'
    ];

    protected $messages = [
        'name.required' => 'Il nome è obbligatorio'
    ];

    public function resetFields(){
        $this->name = '';
        $this->fiscal_code = '';
        $this->vat = '';
        $this->address = '';
        $this->zip_code = '';
        $this->nation_id = null;
        $this->province_id = null;
        $this->city_id = null;
        $this->referent = '';
        $this->website = '';
        $this->phone = '';
        $this->email = '';
        $this->enabled = true;
    }

    public function mount()
    {

        if (isset($_GET["new"]))
            $this->add();

        $this->nations = \App\Models\Nation::select('id', 'name')->get();
        $this->provinces = array();
        $this->cities = array();
    }

    public function loadProvinces()
    {
        $this->provinces = \App\Models\Province::select('id', 'name')->where('nation_id', $this->nation_id)->get();
        $this->cities = array();\App\Models\City::select('id', 'name')->get();
    }

    public function loadCities()
    {
        $this->cities = \App\Models\City::select('id', 'name')->where('province_id', $this->province_id)->get();
    }

    public function render()
    {
        $this->records = \App\Models\Supplier::with('nation')->get();
        return view('livewire.supplier');
    }

    public function add()
    {
        $this->resetFields();
        $this->add = true;
        $this->update = false;
    }

    public function store()
    {
        $this->validate();
        try {
            \App\Models\Supplier::create([
                'name' => $this->name,
                'fiscal_code' => $this->fiscal_code,
                'vat' => $this->vat,
                'address' => $this->address,
                'zip_code' => $this->zip_code,
                'nation_id' => $this->nation_id,
                'province_id' => $this->province_id,
                'city_id' => $this->city_id,
                'referent' => $this->referent,
                'website' => $this->website,
                'phone' => $this->phone,
                'email' => $this->email,
                'enabled' => $this->enabled
            ]);
            session()->flash('success','Fornitore creato');
            $this->resetFields();
            $this->add = false;
        } catch (\Exception $ex) {
            session()->flash('error','Errore (' . $ex->getMessage() . ')');
        }
    }

    public function edit($id){
        try {
            $supplier = \App\Models\Supplier::findOrFail($id);
            if( !$supplier) {
                session()->flash('error','Fornitore non trovato');
            } else {
                $this->name = $supplier->name;
                $this->fiscal_code = $supplier->fiscal_code;
                $this->vat = $supplier->vat;
                $this->address = $supplier->address;
                $this->zip_code = $supplier->zip_code;
                $this->nation_id = $supplier->nation_id;
                $this->province_id = $supplier->province_id;
                $this->city_id = $supplier->city_id;
                $this->referent = $supplier->referent;
                $this->website = $supplier->website;
                $this->phone = $supplier->phone;
                $this->email = $supplier->email;
                $this->enabled = $supplier->enabled;
                $this->dataId = $supplier->id;
                $this->update = true;
                $this->add = false;
            }
        } catch (\Exception $ex) {
            session()->flash('error','Errore (' . $ex->getMessage() . ')');
        }
    }

    public function update()
    {
        $this->validate();
        try {
            \App\Models\Supplier::whereId($this->dataId)->update([
                'name' => $this->name,
                'fiscal_code' => $this->fiscal_code,
                'vat' => $this->vat,
                'address' => $this->address,
                'zip_code' => $this->zip_code,
                'nation_id' => $this->nation_id,
                'province_id' => $this->province_id,
                'city_id' => $this->city_id,
                'referent' => $this->referent,
                'website' => $this->website,
                'phone' => $this->phone,
                'email' => $this->email,
                'enabled' => $this->enabled
            ]);
            session()->flash('success','Fornitore aggiornato');
            $this->resetFields();
            $this->update = false;
        } catch (\Exception $ex) {
            session()->flash('error','Errore (' . $ex->getMessage() . ')');
        }
    }

    public function cancel()
    {
        $this->add = false;
        $this->update = false;
        $this->resetFields();
    }

    public function delete($id)
    {
        try{
            \App\Models\Supplier::find($id)->delete();
            session()->flash('success',"Fornitore eliminato");
        }catch(\Exception $e){
            session()->flash('error','Errore (' . $ex->getMessage() . ')');
        }
    }
}