Class: WineDb::Model::Wine

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

Class Method Summary collapse

Class Method Details

.create_or_update_from_attribs(attribs, values) ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
 
# File 'lib/winedb/models/wine.rb', line 38

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_country(value) do |country|
         attribs[ :country_id ] = country.id
       end
    elsif match_region_for_country(value, attribs[:country_id]) do |region|
            attribs[ :region_id ] = region.id
          end
    elsif match_city(value) do |city|
            if city.present?
              attribs[ :city_id ] = city.id
            else
              ## todo/fix: add strict mode flag - fail w/ exit 1 in strict mode
              logger.warn "city with key #{value[5..-1]} missing for beer #{attribs[:key]}"
            end
          end
    elsif 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 value =~ /^winery:/   ## winery:<key> e.g. winery:antonbauer
      winery_key = value[7..-1].strip  ## cut off by: prefix
      winery = Winery.find_by_key!( winery_key )
      attribs[ :winery_id ] = winery.id


# -- todo/fix: move to vintage (that is, abv depends on year)
#      elsif match_abv( value ) do |num|   # abv (alcohol by volume)
#              # nb: also allows leading < e.g. <0.5%
#              attribs[ :abv ] = num
#            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 = Wine.find_by_key_and_country_id( attribs[ :key ], attribs[ :country_id] )
  rec = Wine.find_by_key( attribs[ :key ] )

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



28
29
30
31
32
33
34
35
 
# File 'lib/winedb/models/wine.rb', line 28

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
  Wine.create_or_update_from_attribs( attribs, more_values )
end