Add Employer seeder

Create Employer seeder scaffolding using make:seeder.

$ sail artisan make:seeder EmployerSeeder

   INFO  Seeder [database/seeders/EmployerSeeder.php] created successfully.

Build Employer seeder by using Employer factory.

Update Job seeder and Database seeder accordingly.

Now we can seed employers table individually.  At the same time seeding
all the tables works as before.

database/seeders/DatabaseSeeder.php

@@ -17,6 +17,7 @@ public function run(): void
             'email' => '[email protected]',
         ]);
 
+        $this->call(EmployerSeeder::class);
         $this->call(JobSeeder::class);
         $this->call(TagSeeder::class);
         $this->call(JobTagSeeder::class);

database/seeders/EmployerSeeder.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\Employer;
+use Illuminate\Database\Seeder;
+
+class EmployerSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        Employer::factory(10)->create();
+    }
+}

database/seeders/JobSeeder.php

@@ -13,10 +13,8 @@ class JobSeeder extends Seeder
      */
     public function run(): void
     {
-        $employers = Employer::factory(10)->create();
-
         Job::factory()->count(50)->create([
-            'employer_id' => fn () => $employers->random()->id,
+            'employer_id' => fn () => Employer::all()->random()->id,
         ]);
     }
 }