✨ 크롤러 상태 조회 API 구현

src/main/kotlin/com/wafflestudio/team2server/article/repository/ArticleRepository.kt

@@ -63,4 +63,6 @@ interface ArticleRepository : ListCrudRepository<Article, Long> {
         @Param("nextId") nextId: Long?,
         @Param("limit") limit: Int,
     ): List<ArticleWithBoard>
+
+    fun existsByOriginLink(originLink: String): Boolean
 }

src/main/kotlin/com/wafflestudio/team2server/crawler/BaseCrawler.kt

@@ -51,7 +51,7 @@ abstract class BaseCrawler(
                 val rawLink = getPostLink(row)
                 val detailUrl = if (rawLink.startsWith("http")) rawLink else "$baseUrl$rawLink"
 
-                if (crawlerRepository.existsByOriginLink(detailUrl)) {
+                if (articleRepository.existsByOriginLink(detailUrl)) {
                     continue
                 }
 

src/main/kotlin/com/wafflestudio/team2server/crawler/controller/CrawlerController.kt

@@ -1,7 +1,10 @@
 package com.wafflestudio.team2server.crawler.controller
 
 import com.wafflestudio.team2server.crawler.BaseCrawler
+import com.wafflestudio.team2server.crawler.dto.CrawlerStatusResponse
+import com.wafflestudio.team2server.crawler.service.CrawlerService
 import org.springframework.http.ResponseEntity
+import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestMapping
@@ -10,6 +13,7 @@ import org.springframework.web.bind.annotation.RestController
 @RestController
 @RequestMapping("/api/crawlers")
 class CrawlerController(
+    private val crawlerService: CrawlerService,
     private val crawlers: List<BaseCrawler>,
 ) {
     @PostMapping("/{crawlerCode}/run")
@@ -27,4 +31,7 @@ class CrawlerController(
             return ResponseEntity.internalServerError().body(" 실행 실패: ${e.message}")
         }
     }
+
+    @GetMapping
+    fun getCrawlerStatus(): CrawlerStatusResponse = crawlerService.getAllCrawlerStatus()
 }

src/main/kotlin/com/wafflestudio/team2server/crawler/dto/CrawlerStatusResponse.kt

@@ -0,0 +1,15 @@
+package com.wafflestudio.team2server.crawler.dto
+
+import java.time.Instant
+
+data class CrawlerStatusResponse(
+    val count: Int,
+    val results: List<CrawlerInfo>,
+) {
+    data class CrawlerInfo(
+        val id: Long,
+        val boardName: String,
+        val lastUpdatedAt: Instant,
+        val nextUpdateAt: Instant,
+    )
+}

src/main/kotlin/com/wafflestudio/team2server/crawler/model/Crawler.kt

@@ -12,4 +12,5 @@ data class Crawler(
     val nextUpdateAt: Instant,
     val createdAt: Instant? = null,
     val updatedAt: Instant? = null,
+    val code: String,
 )

src/main/kotlin/com/wafflestudio/team2server/crawler/repository/CrawlerRepository.kt

@@ -1,15 +1,13 @@
 package com.wafflestudio.team2server.crawler.repository
 
-import com.wafflestudio.team2server.article.model.Article
+import com.wafflestudio.team2server.crawler.model.Crawler
 import org.springframework.data.jdbc.repository.query.Modifying
 import org.springframework.data.jdbc.repository.query.Query
 import org.springframework.data.repository.ListCrudRepository
 import org.springframework.data.repository.query.Param
 import java.time.Instant
 
-interface CrawlerRepository : ListCrudRepository<Article, Long> {
-    fun existsByOriginLink(originLink: String): Boolean
-
+interface CrawlerRepository : ListCrudRepository<Crawler, Long> {
     @Modifying
     @Query("UPDATE crawlers SET updated_at = :now, next_update_at = :next WHERE board_id = :boardId")
     fun updateLastCrawledAt(

src/main/kotlin/com/wafflestudio/team2server/crawler/service/CrawlerService.kt

@@ -0,0 +1,30 @@
+package com.wafflestudio.team2server.crawler.service
+
+import com.wafflestudio.team2server.crawler.dto.CrawlerStatusResponse
+import com.wafflestudio.team2server.crawler.repository.CrawlerRepository
+import org.springframework.stereotype.Service
+import java.time.Instant
+
+@Service
+class CrawlerService(
+    private val crawlerRepository: CrawlerRepository,
+) {
+    fun getAllCrawlerStatus(): CrawlerStatusResponse {
+        val crawlers = crawlerRepository.findAll()
+
+        val crawlerInfos =
+            crawlers.map { crawler ->
+                CrawlerStatusResponse.CrawlerInfo(
+                    id = crawler.id ?: 0L,
+                    boardName = crawler.code,
+                    lastUpdatedAt = crawler.updatedAt ?: Instant.now(),
+                    nextUpdateAt = crawler.nextUpdateAt,
+                )
+            }
+
+        return CrawlerStatusResponse(
+            count = crawlerInfos.size,
+            results = crawlerInfos,
+        )
+    }
+}

src/test/kotlin/com/wafflestudio/team2server/CrawlerTests.kt

@@ -1,5 +1,6 @@
 package com.wafflestudio.team2server
 
+import com.wafflestudio.team2server.crawler.repository.CrawlerRepository
 import com.wafflestudio.team2server.crawler.service.MysnuCrawlerService
 import org.junit.jupiter.api.Test
 import org.mockito.BDDMockito.given
@@ -10,7 +11,10 @@ import org.springframework.boot.webmvc.test.autoconfigure.AutoConfigureMockMvc
 import org.springframework.test.context.ActiveProfiles
 import org.springframework.test.context.bean.override.mockito.MockitoBean
 import org.springframework.test.web.servlet.MockMvc
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
 import org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post
+import org.springframework.test.web.servlet.result.MockMvcResultHandlers.print
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath
 import org.springframework.test.web.servlet.result.MockMvcResultMatchers.status
 import org.testcontainers.junit.jupiter.Testcontainers
 
@@ -22,6 +26,7 @@ class CrawlerTests
     @Autowired
     constructor(
         private val mvc: MockMvc,
+        private val crawlerRepository: CrawlerRepository,
     ) {
         @MockitoBean
         private lateinit var mysnuCrawlerService: MysnuCrawlerService
@@ -37,4 +42,16 @@ class CrawlerTests
 
             verify(mysnuCrawlerService).crawl()
         }
+
+        @Test
+        fun `get crawler status returns ok and correct body structure`() {
+            mvc
+                .perform(
+                    get("/api/crawlers"),
+                ).andDo(print())
+                .andExpect(status().isOk)
+                .andExpect(jsonPath("$.count").isNumber)
+                .andExpect(jsonPath("$.results").isArray)
+                .andExpect(jsonPath("$.results[0].boardName").exists())
+        }
     }