Redis

app/src/Controller/API/Regiones.php

@@ -0,0 +1,39 @@
+<?php
+namespace Incoviba\Controller\API;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Incoviba\Common\Implement\Exception\EmptyResult;
+use Incoviba\Common\Implement\Exception\EmptyRedis;
+use Incoviba\Controller\withRedis;
+use Incoviba\Model;
+use Incoviba\Repository;
+use Incoviba\Service;
+
+class Regiones
+{
+    use withRedis, withJson;
+
+    public function provincias(ServerRequestInterface $request, ResponseInterface $response, Service\Redis $redisService,
+                               Repository\Provincia $provinciaRepository, int $region_id): ResponseInterface
+    {
+        $output = [
+            'region_id' => $region_id,
+            'provincias' => []
+        ];
+        $redisKey = "provincias:region:{$region_id}";
+        try {
+            $output['provincias'] = $this->fetchRedis($redisService, $redisKey);
+        } catch (EmptyRedis) {
+            try {
+                $provincias = $provinciaRepository->fetchByRegion($region_id);
+                usort($provincias, function(Model\Provincia $a, Model\Provincia $b) {
+                    return strcmp($a->descripcion, $b->descripcion);
+                });
+                $output['provincias'] = $provincias;
+                $this->saveRedis($redisService, $redisKey, $output['provincias'], 60 * 60 * 24 * 30);
+            } catch (EmptyResult) {}
+        }
+        return $this->withJson($response, $output);
+    }
+}