Method: Changeling::Models::Logling#initialize

Defined in:
lib/changeling/models/logling.rb

#initialize(object) ⇒ Logling

Returns a new instance of Logling.



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
 
# File 'lib/changeling/models/logling.rb', line 93

def initialize(object)
  if object.class == Hash
    changes = JSON.parse(object['modifications'])
    self.klass = object['klass'].camelize.constantize
    self.oid = object['oid'].to_i.to_s == object['oid'] ? object['oid'].to_i : object['oid']
    self.modified_by = object['modified_by'].to_i.to_s == object['modified_by'] ? object['modified_by'].to_i : object['modified_by']
    self.modifications = changes
    self.modified_fields = self.modifications.keys

    self.before, self.after = Logling.parse_changes(changes)

    self.modified_at = DateTime.parse(object['modified_at'])
  else
    changes = object.changes.reject { |k, v| v.nil? }
    # Remove updated_at field.
    changes.delete("updated_at")

    self.klass = object.class
    self.oid = object.id
    self.modified_by = Changeling.blame_user.try(:id) || nil
    self.modifications = changes
    self.modified_fields = self.modifications.keys

    self.before, self.after = Logling.parse_changes(changes)

    if object.respond_to?(:updated_at)
      self.modified_at = object.updated_at
    else
      self.modified_at = Time.now
    end
  end
end