feat: 크롤러 로깅 AOP 추가

src/main/kotlin/kr/galaxyhub/sc/crawler/application/CrawlerLogAop.kt

@@ -0,0 +1,19 @@
+package kr.galaxyhub.sc.crawler.application
+
+import io.github.oshai.kotlinlogging.KotlinLogging
+import org.aspectj.lang.JoinPoint
+import org.aspectj.lang.annotation.AfterThrowing
+import org.aspectj.lang.annotation.Aspect
+import org.springframework.stereotype.Component
+
+private val log = KotlinLogging.logger {}
+
+@Component
+@Aspect
+class CrawlerLogAop {
+
+    @AfterThrowing(pointcut = "this(Crawler) && execution(* crawling(String))", throwing = "ex")
+    fun loggingException(joinPoint: JoinPoint, ex: Exception) {
+        log.warn { "크롤링 중 예외가 발생했습니다. message: ${ex.message} class: ${joinPoint.target}, url: ${joinPoint.args[0]}" }
+    }
+}

src/main/kotlin/kr/galaxyhub/sc/crawler/config/CrawlerConfig.kt

@@ -35,13 +35,18 @@ class CrawlerConfig(
     fun crawlers(): Crawlers {
         return Crawlers(
             listOf(
-                EngineeringCrawler(
-                    objectMapper = objectMapper,
-                    documentProvider = documentProvider(),
-                    contentParser = markdownHtmlParser(),
-                    introductionParser = plainHtmlParser(),
-                )
+                engineeringCrawler(),
             )
         )
     }
+
+    @Bean
+    fun engineeringCrawler(): EngineeringCrawler {
+        return EngineeringCrawler(
+            objectMapper = objectMapper,
+            documentProvider = documentProvider(),
+            contentParser = markdownHtmlParser(),
+            introductionParser = plainHtmlParser(),
+        )
+    }
 }

src/main/kotlin/kr/galaxyhub/sc/crawler/infra/EngineeringCrawler.kt

@@ -24,7 +24,7 @@ import org.jsoup.nodes.Element
  *
  * 글의 내용은 g-narrative-group 태그안의 g-article 태그의 body 속성으로 나타납니다.
  */
-class EngineeringCrawler(
+open class EngineeringCrawler(
     private val objectMapper: ObjectMapper,
     private val documentProvider: DocumentProvider,
     private val contentParser: HtmlParser,