From 4d51f184da68cf8b70bdd406f0b90f3e758f1607 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sat, 11 Nov 2023 02:24:01 +0300
Subject: Stats cache

---
 src/main/java/com/juick/service/InfoService.java | 74 ++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 src/main/java/com/juick/service/InfoService.java

(limited to 'src/main/java/com/juick/service/InfoService.java')

diff --git a/src/main/java/com/juick/service/InfoService.java b/src/main/java/com/juick/service/InfoService.java
new file mode 100644
index 00000000..fbf75b86
--- /dev/null
+++ b/src/main/java/com/juick/service/InfoService.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2008-2023, Juick
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.juick.service;
+
+import com.juick.www.api.xnodeinfo2.model.*;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.stereotype.Service;
+
+import javax.inject.Inject;
+import java.time.ZonedDateTime;
+import java.time.temporal.ChronoUnit;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+@Service
+public class InfoService {
+    @Value("${ap_base_uri:http://localhost:8080/}")
+    private String baseUri;
+    @Inject
+    JdbcTemplate jdbcTemplate;
+
+    @Cacheable("stats")
+    public NodeInfo getCurrentNodeInfo(String version) {
+        NodeInfo nodeInfo = new NodeInfo();
+        nodeInfo.setVersion(version);
+        Server server = new Server();
+        server.setBaseUrl(baseUri);
+        server.setName("Juick");
+        server.setSoftware("Juick");
+        server.setVersion("2.x");
+        nodeInfo.setServer(server);
+        nodeInfo.setProtocols(Arrays.asList("xmpp", "activitypub", "smtp"));
+        Map<String, String> metadata = new HashMap<>();
+        metadata.put("email", "support@juick.com");
+        nodeInfo.setMetadata(metadata);
+        ServiceInfo serviceInfo = new ServiceInfo();
+        serviceInfo.setInbound(Arrays.asList("jabber", "mastodon", "email", "telegram"));
+        serviceInfo.setOutbound(Arrays.asList("jabber", "mastodon", "telegram", "twitter", "email", "rss"));
+        nodeInfo.setServices(serviceInfo);
+        UserStats userStats = new UserStats();
+        userStats.setTotal(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM users WHERE banned=0", Integer.class));
+        userStats.setActiveMonth(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM users WHERE banned=0 AND last_seen > ?",
+                Integer.class, ZonedDateTime.now().minus(1, ChronoUnit.MONTHS).toLocalDateTime()));
+        userStats.setActiveHalfyear(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM users WHERE banned=0 AND last_seen > ?",
+                Integer.class, ZonedDateTime.now().minus(6, ChronoUnit.MONTHS).toLocalDateTime()));
+        Usage usage = new Usage();
+        usage.setUsers(userStats);
+        usage.setLocalPosts(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM messages",
+                Integer.class));
+        usage.setLocalComments(jdbcTemplate.queryForObject("SELECT COUNT(*) FROM replies WHERE reply_uri IS NULL",
+                Integer.class));
+        nodeInfo.setUsage(usage);
+        return nodeInfo;
+    }
+
+}
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