анализ TLE

services/tle-monitoring-service/src/main/kotlin/space/nstart/pcp/tle_monitoring_service/controller/TLEController.kt

@@ -1,5 +1,6 @@
 package space.nstart.pcp.tle_monitoring_service.controller
 
+import org.slf4j.LoggerFactory
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PathVariable
@@ -12,12 +13,14 @@ import space.nstart.pcp.pcp_types_lib.dto.ballistics.TLEDTO
 import space.nstart.pcp.pcp_types_lib.dto.ballistics.TLEExtensionDTO
 import space.nstart.pcp.tle_monitoring_service.repository.TLERepository
 import space.nstart.pcp.tle_monitoring_service.service.CelesTrakService
+import kotlin.system.measureTimeMillis
 
 
 @RestController
 @RequestMapping("v1/api/tle")
 class TLEController {
 
+    private val logger = LoggerFactory.getLogger(this::class.java)
 
     @Autowired
     private lateinit var tleRepository: TLERepository
@@ -25,11 +28,35 @@ class TLEController {
     private lateinit var celestrakService: CelesTrakService
 
     @GetMapping()
-    fun all() = tleRepository.findAll().map { tle -> tle.toDto() }
+    fun all(): List<TLEExtensionDTO> {
+        logger.info("TLE API all records request started")
+        var records = emptyList<TLEExtensionDTO>()
+        val durationMs = measureTimeMillis {
+            records = tleRepository.findAll().map { tle -> tle.toDto() }
+        }
+        logger.info(
+            "TLE API all records request completed: records={}, durationMs={}",
+            records.size,
+            durationMs
+        )
+        return records
+    }
 
     @GetMapping("/satellite/{satelliteId}")
-    fun bySatellite(@PathVariable satelliteId: Long) =
-        tleRepository.findAllBySatelliteIdOrderByTimeTleAsc(satelliteId).map { tle -> tle.toDto() }
+    fun bySatellite(@PathVariable satelliteId: Long): List<TLEExtensionDTO> {
+        logger.info("TLE API satellite records request started: satelliteId={}", satelliteId)
+        var records = emptyList<TLEExtensionDTO>()
+        val durationMs = measureTimeMillis {
+            records = tleRepository.findAllBySatelliteIdOrderByTimeTleAsc(satelliteId).map { tle -> tle.toDto() }
+        }
+        logger.info(
+            "TLE API satellite records request completed: satelliteId={}, records={}, durationMs={}",
+            satelliteId,
+            records.size,
+            durationMs
+        )
+        return records
+    }
 
     private fun space.nstart.pcp.tle_monitoring_service.entity.TLEEntity.toDto(): TLEExtensionDTO {
         val lines = tle.lines().map { it.trimEnd() }.filter { it.isNotBlank() }
@@ -72,4 +99,4 @@ class TLEController {
     fun tleFromSource(@RequestParam noradIn : Long, @RequestParam("message") sendMessage : Boolean) =
         celestrakService.getTleByNoradIdRaw(noradIn, false, sendMessage)
 
-}
+}