3 files changed, 36 insertions, 0 deletions
diff --git a/lib/health_checks/checks/incoming_message_check.rb b/lib/health_checks/checks/incoming_message_check.rb
new file mode 100644
index 000000000..fb6d36e25
--- /dev/null
+++ b/lib/health_checks/checks/incoming_message_check.rb
@@ -0,0 +1,12 @@
+module HealthChecks
+    module Checks
+        class IncomingMessageCheck
+            include HealthChecks::HealthCheckable
+
+            def check
+                IncomingMessage.last.created_at >= 1.day.ago
+            end
+
+        end
+    end
+end
diff --git a/lib/health_checks/checks/outgoing_message_check.rb b/lib/health_checks/checks/outgoing_message_check.rb
new file mode 100644
index 000000000..26feb538b
--- /dev/null
+++ b/lib/health_checks/checks/outgoing_message_check.rb
@@ -0,0 +1,12 @@
+module HealthChecks
+    module Checks
+        class OutgoingMessageCheck
+            include HealthChecks::HealthCheckable
+
+            def check
+                OutgoingMessage.last.created_at >= 1.day.ago
+            end
+
+        end
+    end
+end
diff --git a/lib/health_checks/checks/user_signup_check.rb b/lib/health_checks/checks/user_signup_check.rb
new file mode 100644
index 000000000..0c775332c
--- /dev/null
+++ b/lib/health_checks/checks/user_signup_check.rb
@@ -0,0 +1,12 @@
+module HealthChecks
+    module Checks
+        class UserSignupCheck
+            include HealthChecks::HealthCheckable
+
+            def check
+                User.last.created_at >= 1.day.ago
+            end
+
+        end
+    end
+end