Money and Remote services

app/Alias/RemoteConnection.php

@@ -0,0 +1,58 @@
+<?php
+namespace App\Alias;
+
+use PDO;
+use PDOException;
+
+class RemoteConnection
+{
+    public function __construct(protected int $retries = 5)
+    {
+        $this->host = $_ENV['REMOTE_HOST'];
+        $this->database = $_ENV['REMOTE_DATABASE'];
+        $this->username = $_ENV['REMOTE_USER'];
+        $this->password = $_ENV['REMOTE_PASSWORD'];
+        if (isset($_ENV['REMOTE_PORT'])) {
+            $this->port = $_ENV['REMOTE_PORT'];
+        }
+    }
+
+    protected string $host;
+    protected string $database;
+    protected int $port;
+    protected string $username;
+    protected string $password;
+
+    protected PDO $connection;
+    public function connect(): PDO
+    {
+        if (!isset($this->connection)) {
+            $r = 0;
+            $exception = null;
+            while ($r < $this->retries) {
+                try {
+                    $dsn = $this->getDsn();
+                    $this->connection = new PDO($dsn, $this->username, $this->password);
+                } catch (PDOException $e) {
+                    if ($exception !== null) {
+                        $e = new PDOException($e->getMessage(), $e->getCode(), $exception);
+                    }
+                    $exception = $e;
+                    usleep(500);
+                }
+                $r ++;
+            }
+            throw $exception;
+        }
+        return $this->connection;
+    }
+
+    protected function getDsn(): string
+    {
+        $dsn = "mysql:host={$this->host};dbname={$this->database}";
+        if (isset($this->port)) {
+            $dsn .= ";port={$this->port}";
+        }
+        return $dsn;
+    }
+}

app/Helper/functions.php

@@ -31,27 +31,13 @@ function route_api() {
 	return call_user_func_array([$class, $a], $params);
 }
 function uf($date, $async = false) {
-	if (is_string($date)) {
+	$remote = new App\Service\Remote(new App\Alias\RemoteConnection());
-		$date = Carbon\Carbon::parse($date, config('app.timezone'));
+	return (new App\Service\Money(new GuzzleHttp\Client([
-	}
+		'base_uri' => "http://{$remote->getIP()}:8080",
-	$next_m_9 = Carbon\Carbon::today(config('app.timezone'))->copy()->endOfMonth()->addDays(9);
+		'headers' => [
-	if ($date->greaterThanOrEqualTo($next_m_9)) {
+			'Accept' => 'application/json'
-		return (object) ['total' => 0];
+		]
-	}
+	])))->getUF($date);
-	$url = 'http://' . config('locations.money') . '/api/uf/value/' . $date->format('Y-m-d');
-	$client = new \GuzzleHttp\Client(['base_uri' => 'http://' . config('locations.money') . '/', 'headers' => ['Accept' => 'application/json']]);
-	$response = $client->get('api/uf/value/' . $date->format('Y-m-d'));
-
-	//$response = $client->getResponse();
-	if (!$response) {
-		return (object) ['total' => 0];
-	}
-	$status = $response->getStatusCode();
-	if ($status >= 200 and $status < 300) {
-		$data = json_decode($response->getBody()->getContents());
-		return $data;
-	}
-	return (object) ['total' => 0];
 }
 function format($tipo, $valor, $format = null, $print = false) {
 	if ($valor === null) {

app/Service/Money.php

@@ -0,0 +1,54 @@
+<?php
+namespace App\Service;
+
+use DateTimeInterface;
+use Psr\Http\Message\ResponseInterface;
+use Carbon\Carbon;
+use GuzzleHttp\Client;
+
+class Money
+{
+    public function __construct(protected Client $client) {}
+
+    public function getUF(string|DateTimeInterface $date): object
+    {
+        $date = $this->parseDate($date);
+        if (!$this->checkNextMonthValueCalculationByDate($date)) {
+            return $this->emptyResult();
+        }
+
+        $response = $this->client->get('api/uf/value/' . $date->format('Y-m-d'));
+
+        if (!$this->isOk($response)) {
+            return $this->emptyResult();
+        }
+
+        $body = $response->getBody()->getContents();
+        if (trim($response->getBody()) === '') {
+            return $this->emptyResult();
+        }
+        return json_decode($body);
+    }
+
+    protected function parseDate(string|DateTimeInterface $date): DateTimeInterface
+    {
+        if (is_string($date)) {
+            $date = Carbon::parse($date, config('app.timezone'));
+        }
+        return $date;
+    }
+    protected function checkNextMonthValueCalculationByDate(DateTimeInterface $date): bool
+    {
+        $next_m_9 = Carbon::today(config('app.timezone'))->copy()->endOfMonth()->addDays(9);
+        return $date->lessThan($next_m_9);
+    }
+    protected function isOk(ResponseInterface $response): bool
+    {
+        $statusCode = $response->getStatusCode();
+        return $statusCode >= 200 and $statusCode < 300;
+    }
+    protected function emptyResult(): object
+    {
+        return (object) ['total' => 0];
+    }
+}

app/Service/Remote.php

@@ -0,0 +1,19 @@
+<?php
+namespace App\Service;
+
+use PDO;
+use App\Alias\RemoteConnection;
+
+class Remote
+{
+    public function __construct(protected RemoteConnection $connection) {}
+
+    public function getIP(): string
+    {
+        $query = "SELECT `ip` FROM `remote_ip` WHERE `host` = 'vialdelamaza'";
+        $connection = $this->connection->connect();
+        $statement = $connection->query($query);
+        $result = $statement->fetch(PDO::FETCH_ASSOC);
+        return $result['ip'];
+    }
+}