Added string version of all events for action tracking

app/Bus/Events/Metric/MetricPointWasAddedEvent.php

@@ -33,4 +33,14 @@ final class MetricPointWasAddedEvent implements MetricEventInterface
     {
         $this->metricPoint = $metricPoint;
     }
+
+    /**
+     * Get the event description.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'Metric Point was added.';
+    }
 }

app/Bus/Events/Metric/MetricPointWasRemovedEvent.php

@@ -33,4 +33,14 @@ final class MetricPointWasRemovedEvent implements MetricEventInterface
     {
         $this->metricPoint = $metricPoint;
     }
+
+    /**
+     * Get the event description.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'Metric Point was removed.';
+    }
 }

app/Bus/Events/Metric/MetricPointWasUpdatedEvent.php

@@ -33,4 +33,14 @@ final class MetricPointWasUpdatedEvent implements MetricEventInterface
     {
         $this->metricPoint = $metricPoint;
     }
+
+    /**
+     * Get the event description.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'Metric Point was updated.';
+    }
 }

app/Bus/Events/Metric/MetricWasAddedEvent.php

@@ -33,4 +33,14 @@ final class MetricWasAddedEvent implements MetricEventInterface
     {
         $this->metric = $metric;
     }
+
+    /**
+     * Get the event description.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'Metric was added.';
+    }
 }

app/Bus/Events/Metric/MetricWasRemovedEvent.php

@@ -33,4 +33,14 @@ final class MetricWasRemovedEvent implements MetricEventInterface
     {
         $this->metric = $metric;
     }
+
+    /**
+     * Get the event description.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'Metric was removed.';
+    }
 }

app/Bus/Events/Metric/MetricWasUpdatedEvent.php

@@ -33,4 +33,14 @@ final class MetricWasUpdatedEvent implements MetricEventInterface
     {
         $this->metric = $metric;
     }
+
+    /**
+     * Get the event description.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'Metric was updated.';
+    }
 }