Merge pull request #156 from A4Vision/master

Refactor SlackNotificationPayloadContent - extract delegate class

Author: marvin-w

tcslackbuildnotifier-core/src/main/java/slacknotifications/teamcity/payload/content/PayloadContentCommits.java

@@ -0,0 +1,45 @@
+package slacknotifications.teamcity.payload.content;
+
+import jetbrains.buildServer.serverSide.SRunningBuild;
+import jetbrains.buildServer.users.SUser;
+import jetbrains.buildServer.vcs.SVcsModification;
+import slacknotifications.teamcity.Loggers;
+import slacknotifications.teamcity.SlackNotificator;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+public class PayloadContentCommits {
+    private List<Commit> commits;
+
+    public PayloadContentCommits() {
+        commits = new ArrayList<Commit>();
+    }
+
+    public void populateCommits(SRunningBuild sRunningBuild) {
+        List<SVcsModification> changes = sRunningBuild.getContainingChanges();
+        if (changes == null) {
+            return;
+        }
+
+        for (SVcsModification change : changes) {
+            Collection<SUser> committers = change.getCommitters();
+            String slackUserName = null;
+            if (committers != null && !committers.isEmpty()) {
+                SUser committer = committers.iterator().next();
+                slackUserName = committer.getPropertyValue(SlackNotificator.USERNAME_KEY);
+                Loggers.ACTIVITIES.debug("Resolved committer " + change.getUserName() + " to Slack User " + slackUserName);
+            }
+            commits.add(new Commit(change.getVersion(), change.getDescription(), change.getUserName(), slackUserName));
+        }
+    }
+
+    public List<Commit> getCommits() {
+        return commits;
+    }
+
+    public void setCommits(List<Commit> commits) {
+        this.commits = commits;
+    }
+}