add checkin_webhooks table

app/CheckinWebhook.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Str;
+
+class CheckinWebhook extends Model
+{
+    public $incrementing = false;
+    protected $keyType = 'string';
+
+    protected $fillable = ['name'];
+
+    protected static function boot()
+    {
+        parent::boot();
+
+        self::creating(function (CheckinWebhook $webhook) {
+            $webhook->id = Str::random(64);
+        });
+    }
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+}

app/Http/Controllers/Api/WebhookController.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+
+class WebhookController extends Controller
+{
+    public function checkin(Request $request)
+    {
+        // TODO
+    }
+}

app/User.php

@@ -71,4 +71,9 @@ class User extends Authenticatable
     {
         return $this->hasMany(Like::class);
     }
+
+    public function checkinWebhooks()
+    {
+        return $this->hasMany(CheckinWebhook::class);
+    }
 }

database/migrations/2020_07_19_173931_create_checkin_webhooks_table.php

@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateCheckinWebhooksTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('checkin_webhooks', function (Blueprint $table) {
+            $table->string('id', 64);
+            $table->integer('user_id')->nullable();
+            $table->string('name');
+            $table->timestamps();
+
+            $table->primary('id');
+
+            $table->foreign('user_id')->references('id')->on('users')->onDelete('set null');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('checkin_webhooks');
+    }
+}

routes/api.php

@@ -21,3 +21,5 @@ Route::middleware('auth')->group(function () {
     Route::post('/likes', 'Api\\LikeController@store');
     Route::delete('/likes/{id}', 'Api\\LikeController@destroy');
 });
+
+Route::post('/webhooks/checkin/{webhook}', 'Api\\WebhookController@checkin');