config.rb in perus-0.1.16

- old
+ new

@@ -1,10 +1,10 @@
 module Perus::Server
     class Config < Sequel::Model
         plugin :validation_helpers
         one_to_many :systems
-        one_to_many :config_metrics, order: 'name asc'
+        one_to_many :config_metrics, order: :order
 
         def metric_hashes
             config_metrics.collect(&:config_hash)
         end
 
@@ -16,9 +16,25 @@
             end
         end
 
         def can_delete?
             systems_dataset.empty?
+        end
+
+        def in_maintenance?
+            return false unless maintenance.is_a?(String)
+            from, to = maintenance.split('-')
+            now = Time.now
+
+            from_hour, from_min = from.split(':').map(&:to_i)
+            return false if now.hour < from_hour
+            return false if now.hour == from_hour && now.min < from_min
+
+            to_hour, to_min = to.split(':').map(&:to_i)
+            return false if now.hour > to_hour
+            return false if now.hour == to_hour && now.min > to_min
+
+            true
         end
 
         def validate
             super
             validates_presence  :name