Add debug in ChecksumSupport. Change update_checksum! to save both checksum_source and checksum. Refs #6711

1 files changed, 9 insertions, 4 deletions

diff --git a/app/models/concerns/checksum_support.rb b/app/models/concerns/checksum_support.rb
index 97209f810..696844fbd 100644
--- a/app/models/concerns/checksum_support.rb
+++ b/app/models/concerns/checksum_support.rb
@@ -14,10 +14,13 @@ module ChecksumSupport
       parent_class = self
       belongs_to = opts[:relation] || self.model_name.singular
       has_many = opts[:relation] || self.model_name.plural
+
+      Rails.logger.debug "Define callback in #{klass} to update checksums #{self.model_name} (via #{has_many}/#{belongs_to})"
       klass.after_save do
         parents = []
         parents << self.send(belongs_to) if klass.reflections[belongs_to].present?
         parents += self.send(has_many) if klass.reflections[has_many].present?
+        Rails.logger.debug "Request from #{klass.name} checksum updates for #{parents.count} #{parent_class} parent(s)"
         parents.each &:update_checksum_without_callbacks!
       end
     end
@@ -60,22 +63,24 @@ module ChecksumSupport
   def update_checksum
     if self.checksum_source_changed?
       self.checksum = Digest::SHA256.new.hexdigest(self.checksum_source)
+      Rails.logger.debug("Changed #{self.class.name}:#{id} checksum: #{self.checksum}")
     end
   end
 
   def update_checksum!
-    set_current_checksum_source
-    if checksum_source_changed?
-      update checksum: Digest::SHA256.new.hexdigest(checksum_source)
-    end
+    _checksum_source = current_checksum_source
+    update checksum_source: _checksum_source, checksum: Digest::SHA256.new.hexdigest(_checksum_source)
+    Rails.logger.debug("Updated #{self.class.name}:#{id} checksum: #{self.checksum}")
   end
 
   def update_checksum_without_callbacks!
     set_current_checksum_source
     _checksum = Digest::SHA256.new.hexdigest(checksum_source)
+    Rails.logger.debug("Compute checksum for #{self.class.name}:#{id} checksum_source:'#{checksum_source}' checksum: #{_checksum}")
     if _checksum != self.checksum
       self.checksum = _checksum
       self.class.where(id: self.id).update_all(checksum: _checksum) unless self.new_record?
+      Rails.logger.debug("Updated #{self.class.name}:#{id} checksum: #{self.checksum}")
     end
   end
 end