Class: WineDb::Model::Grape

Inherits:
ActiveRecord::Base
  • Object
show all
Extended by:
TextUtils::TagHelper, TextUtils::ValueHelper
Defined in:
lib/winedb/models/grape.rb,
lib/winedb/models/forward.rb

Class Method Summary collapse

Class Method Details

.create_or_update_from_attribs(attribs, values) ⇒ Object 



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# File 'lib/winedb/models/grape.rb', line 30

def self.create_or_update_from_attribs( attribs, values )

  # fix: add/configure logger for ActiveRecord!!!
  logger = LogKernel::Logger.root
  
  value_tag_keys    = []
       
  ### check for "default" tags - that is, if present attribs[:tags] remove from hash
  value_tag_keys += find_tags_in_attribs!( attribs )

  ## check for optional values
  values.each_with_index do |value,index|
    if match_year( value ) do |num|  # founded/established year e.g. 1776
            attribs[ :since ] = num
          end
    elsif match_website( value ) do |website|  # check for url/internet address e.g. www.ottakringer.at
            attribs[ :web ] = website
          end
    elsif (values.size==(index+1)) && is_taglist?( value )  # tags must be last entry
      logger.debug "   found tags: >>#{value}<<"
      value_tag_keys += find_tags( value )
    else
      # issue warning: unknown type for value
      logger.warn "unknown type for value >#{value}< - key #{attribs[:key]}"
    end
  end # each value

  rec = Grape.find_by_key( attribs[ :key ] )

  if rec.present?
    logger.debug "update Grape #{rec.id}-#{rec.key}:"
  else
    logger.debug "create Grape:"
    rec = Grape.new
  end

  logger.debug attribs.to_json

  rec.update_attributes!( attribs )

  ##################
  # add taggings 

  if value_tag_keys.size > 0
      
      value_tag_keys.uniq!  # remove duplicates
      logger.debug "   adding #{value_tag_keys.size} taggings: >>#{value_tag_keys.join('|')}<<..."

      ### fix/todo: check tag_ids and only update diff (add/remove ids)

      value_tag_keys.each do |key|
        tag = Tag.find_by_key( key )
        if tag.nil?  # create tag if it doesn't exit
          logger.debug "   creating tag >#{key}<"
          tag = Tag.create!( key: key )
        end
        rec.tags << tag
      end
  end
  
  rec # NB: return created or updated obj

end

.create_or_update_from_values(values, more_attribs = {}) ⇒ Object 



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# File 'lib/winedb/models/grape.rb', line 20

def self.create_or_update_from_values( values, more_attribs={} )

  attribs, more_values = find_key_n_title( values )
  attribs = attribs.merge( more_attribs )
    
  # check for optional values
  Grape.create_or_update_from_attribs( attribs, more_values )
end