PHP code example of zmap95 / vietnam-maps

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

zmap95 / vietnam-maps example snippets

'tables' => [
    'provinces' => 'provinces',
    'districts' => 'districts',
    'wards'     => 'wards',
],

'columns' => [
    'name'        => 'name',
    'gso_id'      => 'gso_id',
    'province_id' => 'province_id',
    'district_id' => 'district_id',
],

    use Zmap95\VietnamMap\Models\Province;
    use Zmap95\VietnamMap\Models\District;
    use Zmap95\VietnamMap\Models\Ward;

   class DevController extends Controller
   {
       ...
       public function dev()
       {
           $provinces = Province::all();
           $districts = District::all();
           $wards = Ward::all();
           ...
       }
   }

    use zmap95\VietnamMap\Models\Province;

   class DevController extends Controller
   {
       ...
       public function dev()
       {
           $province = Province::first();
           $districts = $province->districts;
           ...
       }
   }

    class Province extends Model
    {
        ...
        public function districts()
        {
            return $this->hasMany(District::class);
        }
    }

    class District extends Model
    {
        ...
        public function province()
        {
            return $this->belongsTo(Province::class, config('vietnam-maps.columns.province_id'), 'id');
        }
        
        public function wards()
        {
            return $this->hasMany(Ward::class);
        }
    }

    class Ward extends Model
    {
        ...
        public function district()
        {
            return $this->belongsTo(District::class, config('vietnam-maps.columns.district_id'), 'id');
        }
    }

shell
php artisan vendor:publish --provider="Zmap95\VietnamMap\VietnamMapServiceProvider"

shell
database/migrations/{datetime}_create_vietnam_maps_table.php

shell
php artisan migrate