Add health check

src/main/java/com/backend/unifier/title/service/health/KodikServiceHealthCheck.java

@@ -0,0 +1,44 @@
+package com.backend.unifier.title.service.health;
+
+import java.time.Instant;
+
+import org.eclipse.microprofile.health.HealthCheck;
+import org.eclipse.microprofile.health.HealthCheckResponse;
+import org.eclipse.microprofile.health.HealthCheckResponseBuilder;
+import org.eclipse.microprofile.health.Readiness;
+import org.eclipse.microprofile.rest.client.inject.RestClient;
+
+import com.backend.metadata.kodik.service.api.model.KodikResponse;
+import com.backend.unifier.title.service.api.KodikSearchService;
+
+import jakarta.enterprise.context.ApplicationScoped;
+
+@Readiness
+@ApplicationScoped
+public class KodikServiceHealthCheck implements HealthCheck {
+    @RestClient
+    KodikSearchService kodikService;
+
+    @Override
+    public HealthCheckResponse call() {
+        HealthCheckResponseBuilder responseBuilder = HealthCheckResponse.named("Kodik Service Connection");
+
+        try {
+            KodikResponse response = kodikService.search("Хеллсинг");
+
+            return responseBuilder
+                    .up()
+                    .withData("status", "connected")
+                    .withData("timestamp", Instant.now().toString())
+                    .build();
+
+        } catch (Exception e) {
+            return responseBuilder
+                    .down()
+                    .withData("reason", e.getMessage())
+                    .withData("timestamp", Instant.now().toString())
+                    .build();
+        }
+    }
+
+}