From 2ca0133b5505816c9474f0328cb56e204b091c33 Mon Sep 17 00:00:00 2001
From: gsd <mamu@ebal.net>
Date: Sat, 25 May 2024 22:14:40 +0300
Subject: [PATCH] funny graph
---
.../java/app/controllers/StatsController.java | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/src/main/java/app/controllers/StatsController.java b/src/main/java/app/controllers/StatsController.java
index e20f8c3..0315272 100644
--- a/src/main/java/app/controllers/StatsController.java
+++ b/src/main/java/app/controllers/StatsController.java
@@ -14,6 +14,8 @@ import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
+import java.time.Instant;
+import java.util.HashMap;
import java.util.List;
@RestController
@@ -22,6 +24,7 @@ public class StatsController {
private Stats stats;
private ExternalServices externalServices;
private OnlineUpdater onlineUpdater;
+ private HashMap<Integer, HashMap<List<OnlineUpdater.StatsOfPeakOfDay>, Long>> cache = new HashMap<>();
@Autowired
public StatsController(Stats stats, ExternalServices externalServices, OnlineUpdater onlineUpdater){
@@ -47,8 +50,15 @@ public class StatsController {
return new ResponseEntity(externalServices.getServices(), HttpStatus.OK);
}
- @GetMapping("/graph")
- public ResponseEntity GetPeakOfDays() {
- return new ResponseEntity(onlineUpdater.getPeakOfDays(7), HttpStatus.OK);
+ @GetMapping("/graph/peak/of/days")
+ public ResponseEntity<List<OnlineUpdater.StatsOfPeakOfDay>> GetPeakOfDays(@RequestParam(required = false, defaultValue = "7") Integer limit) {
+ if (!cache.containsKey(limit)) {
+ cache.put(limit, new HashMap<>(){{put(onlineUpdater.getPeakOfDays(limit), Instant.now().getEpochSecond());}});
+ }
+ if (Instant.now().getEpochSecond() - cache.get(limit).values().stream().findFirst().orElse(0L) < 60L) {
+ cache.put(limit, new HashMap<>(){{put(onlineUpdater.getPeakOfDays(limit), Instant.now().getEpochSecond());}});
+ }
+
+ return new ResponseEntity<>(cache.get(limit).keySet().stream().findFirst().orElse(null), HttpStatus.OK);
}
}