Профиль хирургии

app/Services/Base/BaseMetricService.php

@@ -0,0 +1,45 @@
+<?php
+// app/Services/Base/BaseMetricService.php
+
+namespace App\Services\Base;
+
+use App\Contracts\MetricCalculatorInterface;
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Log;
+
+abstract class BaseMetricService
+{
+    protected array $cache = [];
+    protected array $config = [];
+
+    abstract protected function getMetricId(): int;
+    abstract protected function calculate(array $departmentIds, string $startDate, string $endDate): array;
+
+    public function getCached(array $departmentIds, string $startDate, string $endDate): array
+    {
+        $cacheKey = $this->getCacheKey($departmentIds, $startDate, $endDate);
+
+        if (isset($this->cache[$cacheKey])) {
+            return $this->cache[$cacheKey];
+        }
+
+        try {
+            $result = $this->calculate($departmentIds, $startDate, $endDate);
+            $this->cache[$cacheKey] = $result;
+            return $result;
+        } catch (\Exception $e) {
+            Log::error("Error in " . static::class . ": " . $e->getMessage());
+            return array_fill_keys($departmentIds, 0);
+        }
+    }
+
+    protected function getCacheKey(array $departmentIds, string $startDate, string $endDate): string
+    {
+        return static::class . '_' . md5(implode(',', $departmentIds) . $startDate . $endDate);
+    }
+
+    public function clearCache(): void
+    {
+        $this->cache = [];
+    }
+}