1 files changed, 35 insertions, 0 deletions
diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/StatusHistory.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/StatusHistory.java
new file mode 100644
index 00000000000..6335ada1396
--- /dev/null
+++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/StatusHistory.java
@@ -0,0 +1,35 @@
+package com.yahoo.vespa.hosted.controller.api.integration.billing;
+
+import java.time.Clock;
+import java.time.ZoneOffset;
+import java.time.ZonedDateTime;
+import java.util.Map;
+import java.util.SortedMap;
+import java.util.TreeMap;
+
+/**
+ * @author ogronnesby
+ */
+public class StatusHistory {
+    SortedMap<ZonedDateTime, BillStatus> history;
+
+    public StatusHistory(SortedMap<ZonedDateTime, BillStatus> history) {
+        this.history = history;
+    }
+
+    public static StatusHistory open(Clock clock) {
+        var now = clock.instant().atZone(ZoneOffset.UTC);
+        return new StatusHistory(
+                new TreeMap<>(Map.of(now, BillStatus.OPEN))
+        );
+    }
+
+    public BillStatus current() {
+        return history.get(history.lastKey());
+    }
+
+    public SortedMap<ZonedDateTime, BillStatus> getHistory() {
+        return history;
+    }
+
+}