Updated logo API

app/Http/Controllers/Api/AirlineApiController.php

@@ -0,0 +1,76 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\ApiController;
+use App\Http\Controllers\Controller;
+use App\Models\Airline;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Storage;
+
+class AirlineApiController extends ApiController
+{
+    const array CONDOR_LOGOS = ['BEACH', 'ISLAND', 'PASSION', 'SEA', 'SUNSHINE'];
+
+    public function getAirlineLogo(?Airline $airline)
+    {
+        $logoFile = $airline?->logo ?? 'blank.png';
+        $cacheLimit = 60 * 60 * 24;
+
+        if ($airline?->internal_name == 'condor') {
+            $logoKey = array_rand(self::CONDOR_LOGOS);
+            $logoFile = 'DE_' . self::CONDOR_LOGOS[$logoKey] . '.png';
+            $cacheLimit = 1;
+        }
+
+        $path = 'images/logos/tail/' . $logoFile;
+        if (!Storage::disk('local')->exists($path)) {
+            $path = 'images/logos/tail/blank.png';
+        }
+
+        $fullPath = Storage::disk('local')->path($path);
+        $lastModified = filemtime($fullPath);
+
+        return response()->file($fullPath, [
+            'Content-Type'  => 'image/png',
+            'Cache-Control' => 'public, max-age='.$cacheLimit, // 24 hours
+            'Last-Modified' => gmdate('D, d M Y H:i:s', $lastModified) . ' GMT',
+            'ETag'          => md5($path . $lastModified),
+        ]);
+    }
+
+
+    public function getLogoByInternalName(string $internalName){
+        $airline = Airline::where('internal_name', $internalName)
+            ->first();
+
+        return $this->getAirlineLogo($airline);
+    }
+
+    function parseAirlineData(Airline $airline){
+        $countryCode = $airline->country->code;
+
+        $result = $airline->toArray();
+        unset($result['id']);
+        unset($result['logo']);
+        unset($result['country_id']);
+        unset($result['country']);
+        $result['slug'] = $result['internal_name'];
+        unset($result['internal_name']);
+        $result['country_code'] = $countryCode;
+        return $result;
+    }
+
+    function getByCode(string $code){
+        $lookupColumn = strlen($code) === 3 ? 'ICAO_code' : 'IATA_code';
+        $airlines = Airline::where($lookupColumn, strtoupper($code))->get()->map(fn($airline) => $this->parseAirlineData($airline));
+        return response()->json($airlines);
+
+    }
+
+    function get(string $internalName){
+        $airline = Airline::where('internal_name', $internalName)->first();
+        return response()->json($this->parseAirlineData($airline));
+    }
+
+}