Class: Address

Inherits:
ApplicationRecord
  • Object
show all
Includes:
Labelize
Defined in:
app/models/address.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.find_by_address(string) ⇒ Object 



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# File 'app/models/address.rb', line 86

def self.find_by_address(string)
  template = self.parse(string)
  self.find_by(template.attributes.symbolize_keys!.slice(:line1, :line2, :city, :state))
end

.find_or_create_by_example(other) ⇒ Object 



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# File 'app/models/address.rb', line 142

def self.find_or_create_by_example(other)
  res = self
  res = res.where(:line1 => other.line1) if other.line1
  res = res.where(:line2 => other.line2) if other.line2
  res = res.where(:city => other.city) if other.city
  res = res.where(:state => other.state) if other.state
  res = res.where(:country => other.country) if other.country
  res = res.where(:postal => other.postal) if other.postal

  a = nil
  addresses = res
  if addresses != self
    a = Address.create(other.attributes.symbolize_keys!.except(:id, :created_at, :updated_at)) if addresses == []
    a ||= addresses[0]
  end

  a
end

.new_from_hash(incoming_hash) ⇒ Object 



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# File 'app/models/address.rb', line 128

def self.new_from_hash(incoming_hash)
  p = {}
  incoming_hash.each {|key, val| p[key] = val if not val.blank?}
  a = self.new
  a.line1 = p[:line1] || p[:address]
  a.line2 = p[:line2]
  a.city = p[:city]
  a.state = p[:state]
  a.country = p[:country]
  a.postal = p[:postal] || p[:zipcode] || p[:zip]
  a.label = Label.get("Work")
  a
end

.parse(string) ⇒ Object 



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# File 'app/models/address.rb', line 122

def self.parse(string)
  a = self.new
  a.address = string
  a
end

Instance Method Details

#address ⇒ Object

require ‘carmen’

require 'geocoder'
geocoded_by :oneline, latitude: :lat, longitude: :lon
after_validation :geocode



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# File 'app/models/address.rb', line 12

def address
  oneline
end

#address=(string) ⇒ Object 



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# File 'app/models/address.rb', line 51

def address=(string)
  return unless not string.blank? and not postal_changed?
  return unless string != line1
  return if (string == oneline() || string == oneline({full: true}))

  have_geocoder = defined?(Geocoder)
  r = Geocoder.search(string) rescue nil
  @already_geocoded = true
  
  if not r or r.length == 0
    self.errors.add(:address, :did_not_geocode, message: "No locations found") if have_geocoder
    self.line1 = string
  else
    res = r[0]
    self.update_lat_lon(res)
    if res.respond_to?(:street)
      self.line1 = (res.house_number ? res.house_number + " " : "") + res.street
      self.line2 = nil
      c = Carmen::Country.coded(res.country_code) rescue nil
      s = c.subregions.named(res.state) if c
      self.state = s.code.to_s if s
    else
      self.line1 = res.street_address.to_s rescue string
      self.line2 = nil
      self.state = res.state_code.to_s
    end
      self.city = res.city.to_s
      self.postal = res.postal_code.to_s
      self.country = res.country_code.to_s.upcase
  end

  self.errors.add(:address, :too_many_matches, message: "Too many matches") if have_geocoder && r && r.length > 1 
  self
end

#admin_object_name ⇒ Object 



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# File 'app/models/address.rb', line 161

def admin_object_name
  [line1, city, postal].join(" ").strip rescue ""
end

#as_json(options = {}) ⇒ Object 



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# File 'app/models/address.rb', line 91

def as_json(options={})
  for_user = options.delete(:for_user)
  res = super(options)
  res[:address] = oneline
  res[:label] = self.label.value if self.label
  res
end

#assign_attributes(hash) ⇒ Object 



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# File 'app/models/address.rb', line 22

def assign_attributes(hash)
  if hash.has_key?('address')
    a = hash['address']
    hash.delete('address')
  end
  super(hash)
  self.address = a if a
  nil
end

#label=(text_or_label) ⇒ Object 



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# File 'app/models/address.rb', line 32

def label=(text_or_label)
  l   = Label.get(text_or_label.to_s) if text_or_label.is_a?(String) or text_or_label.is_a?(Symbol)
  l ||= text_or_label
  write_attribute(:label_id, l.id)
end

#oneline(options = {}) ⇒ Object 



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# File 'app/models/address.rb', line 114

def oneline(options={})
  if options[:full]
    return [line1, line2, city, state, postal].compact.join(", ").gsub(/, ,/, ",")
  else
    return "#{line1}, #{city}, #{state}"
  end
end

#person ⇒ Object 



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# File 'app/models/address.rb', line 165

def person
  self.people.first rescue nil
end

#save(options = {}) ⇒ Object 



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# File 'app/models/address.rb', line 16

def save(options={})
  r = super(options)
  @already_geocoded = false
  r
end

#update_from_postal ⇒ Object 



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# File 'app/models/address.rb', line 99

def update_from_postal
  return if @already_geocoded or self.postal.blank?
  r = Geocoder.search(self.postal) rescue nil
  if not r or r.length == 0
    return
    self.errors.add(:postal, :cannot_locate_postal_code, message: "Couldn't locate postal code")
  else
    res = r[0]
    self.update_lat_lon(res)
    self.city = res.city
    self.state = res.state_code
    self.country = res.country_code
  end
end

#update_lat_lon(info = nil) ⇒ Object 



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# File 'app/models/address.rb', line 38

def update_lat_lon(info=nil)
  info ||= Geocoder.search(self.oneline).first rescue nil
  if info
    if info.respond_to?(:latitude)
      self.lat = info.latitude
      self.lon = info.longitude
    else
      self.lat = info.geometry["location"]["lat"] rescue nil
      self.lon = info.geometry["location"]["lng"] rescue nil
    end
  end
end