Added simple Request Logging. Closes #18

pom.xml

@@ -60,15 +60,15 @@
             <artifactId>lombok</artifactId>
             <optional>true</optional>
         </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
             <scope>runtime</scope>
         </dependency>
-        <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>

src/main/java/de/nclazz/service/mailrelay/adapter/web/RequestLoggingFilter.java

@@ -0,0 +1,34 @@
+package de.nclazz.service.mailrelay.adapter.web;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+@Slf4j
+@Component
+@Order(1)
+public class RequestLoggingFilter implements Filter {
+
+    @Override
+    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
+        HttpServletRequest request = (HttpServletRequest) servletRequest;
+        HttpServletResponse response = (HttpServletResponse) servletResponse;
+
+        long timeStart = System.currentTimeMillis();
+
+        filterChain.doFilter(servletRequest, servletResponse);
+
+        log.info("{} {} {} {} [{} ms]",
+                request.getMethod(), response.getStatus(), request.getRequestURI(), request.getRemoteAddr(),
+                System.currentTimeMillis() - timeStart);
+    }
+}

src/main/resources/application-swarm.properties

@@ -1,2 +1,3 @@
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.datasource.url=jdbc:mysql://sql01.nclazz.de/prod_nclazz_mail_relay
+spring.datasource.url=jdbc:mysql://sql01.nclazz.de/prod_nclazz_mail_relay
+server.forward-headers-strategy=native