[ignite-teamcity-bot] branch master updated: IGNITE-36129 Bot should send a message to the Slack channel on itself start and stop. Fixes #194

[sk0x50]

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sk0x50 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ignite-teamcity-bot.git


The following commit(s) were added to refs/heads/master by this push:
     new 3a0986e7 IGNITE-36129 Bot should send a message to the Slack channel 
on itself start and stop. Fixes #194
3a0986e7 is described below

commit 3a0986e711b523c6685c40dc13cf00ab6a84b028
Author: Sergey Uttsel <utt...@gmail.com>
AuthorDate: Mon Feb 20 17:59:31 2023 +0200

    IGNITE-36129 Bot should send a message to the Slack channel on itself start 
and stop. Fixes #194
    
    Signed-off-by: Slava Koptilin <slava.kopti...@gmail.com>
---
 .../java/org/apache/ignite/ci/web/CtxListener.java | 30 +++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git 
a/ignite-tc-helper-web/src/main/java/org/apache/ignite/ci/web/CtxListener.java 
b/ignite-tc-helper-web/src/main/java/org/apache/ignite/ci/web/CtxListener.java
index 25494bcd..b1d0cc59 100644
--- 
a/ignite-tc-helper-web/src/main/java/org/apache/ignite/ci/web/CtxListener.java
+++ 
b/ignite-tc-helper-web/src/main/java/org/apache/ignite/ci/web/CtxListener.java
@@ -32,7 +32,11 @@ import org.apache.ignite.ci.tcbot.TcBotWebAppModule;
 import org.apache.ignite.ci.tcbot.issue.IssueDetector;
 import org.apache.ignite.tcbot.common.interceptor.MonitoredTaskInterceptor;
 import org.apache.ignite.tcbot.engine.cleaner.Cleaner;
+import org.apache.ignite.tcbot.engine.conf.INotificationChannel;
+import org.apache.ignite.tcbot.engine.conf.ITcBotConfig;
+import org.apache.ignite.tcbot.engine.conf.NotificationsConfig;
 import org.apache.ignite.tcbot.engine.pool.TcUpdatePool;
+import org.apache.ignite.tcbot.notify.ISlackSender;
 import org.apache.ignite.tcbot.persistence.scheduler.IScheduler;
 import org.apache.ignite.tcservice.http.TeamcityRecorder;
 import org.slf4j.Logger;
@@ -61,6 +65,8 @@ public class CtxListener implements ServletContextListener {
         final ServletContext ctx = sctxEvt.getServletContext();
 
         ctx.setAttribute(INJECTOR, injector);
+
+        sendMessageToSlackChannel("TeamCity Bot is started!", ctx);
     }
 
     /**
@@ -82,6 +88,8 @@ public class CtxListener implements ServletContextListener {
     @Override public void contextDestroyed(ServletContextEvent sctxEvt) {
         final ServletContext ctx = sctxEvt.getServletContext();
 
+        sendMessageToSlackChannel("TeamCity Bot is stopped!", ctx);
+
         Injector injector = getInjector(ctx);
 
         try {
@@ -125,5 +133,25 @@ public class CtxListener implements ServletContextListener 
{
                 logger.error("Exception during shutdown: " + e.getMessage(), 
e);
         }
     }
-}
 
+    private void sendMessageToSlackChannel(String msg, ServletContext ctx) {
+        try {
+            ISlackSender slackSender = 
CtxListener.getInjector(ctx).getInstance(ISlackSender.class);
+
+            ITcBotConfig tcBotConfig = 
CtxListener.getInjector(ctx).getInstance(ITcBotConfig.class);
+
+            NotificationsConfig notifications = tcBotConfig.notifications();
+
+            for (INotificationChannel channel : notifications.channels()) {
+                if (channel.slack() != null && channel.slack().startsWith("#"))
+                    slackSender.sendMessage(channel.slack(), msg, 
notifications);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+
+            if (logger != null)
+                logger.error("Exception during sending message to the slack 
channel: " + e.getMessage(), e);
+        }
+    }
+}