Refs #5855 Avoid creation of CCBlocks duplicates in the same CCSet

1 files changed, 6 insertions, 0 deletions

diff --git a/app/models/compliance_control_block.rb b/app/models/compliance_control_block.rb
index d7d84fd06..a73784be6 100644
--- a/app/models/compliance_control_block.rb
+++ b/app/models/compliance_control_block.rb
@@ -12,6 +12,12 @@ class ComplianceControlBlock < ActiveRecord::Base
   validates :transport_mode, presence: true
   validates :compliance_control_set, presence: true
 
+  validate def unique_transport_mode_submode_combination
+    same_cc_block = ComplianceControlBlock.where("compliance_control_set_id = ? AND condition_attributes->'transport_mode' = ? AND condition_attributes->'transport_submode' = ?", self.compliance_control_set_id, self.transport_mode, self.transport_submode)
+    return true if same_cc_block.empty?
+    errors.add(:duplicate, I18n.t('activerecord.errors.models.compliance_control_block.attributes.condition_attributes.duplicate'))
+  end
+
   def name
     ApplicationController.helpers.transport_mode_text(self)
   end