1 files changed, 46 insertions, 0 deletions
diff --git a/app/models/concerns/web_hooks/has_web_hooks.rb b/app/models/concerns/web_hooks/has_web_hooks.rb
new file mode 100644
index 00000000000..161ce106b9b
--- /dev/null
+++ b/app/models/concerns/web_hooks/has_web_hooks.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+module WebHooks
+  module HasWebHooks
+    extend ActiveSupport::Concern
+
+    WEB_HOOK_CACHE_EXPIRY = 1.hour
+
+    def any_hook_failed?
+      hooks.disabled.exists?
+    end
+
+    def web_hook_failure_redis_key
+      "any_web_hook_failed:#{id}"
+    end
+
+    def last_failure_redis_key
+      "web_hooks:last_failure:project-#{id}"
+    end
+
+    def get_web_hook_failure
+      Gitlab::Redis::SharedState.with do |redis|
+        current = redis.get(web_hook_failure_redis_key)
+
+        Gitlab::Utils.to_boolean(current) if current
+      end
+    end
+
+    def fetch_web_hook_failure
+      Gitlab::Redis::SharedState.with do |_redis|
+        current = get_web_hook_failure
+        next current unless current.nil?
+
+        cache_web_hook_failure
+      end
+    end
+
+    def cache_web_hook_failure(state = any_hook_failed?)
+      Gitlab::Redis::SharedState.with do |redis|
+        redis.set(web_hook_failure_redis_key, state.to_s, ex: WEB_HOOK_CACHE_EXPIRY)
+
+        state
+      end
+    end
+  end
+end