Class: Absa::H2h::Transmission::Set

Inherits:
Object
  • Object
show all
Defined in:
lib/absa-h2h/transmission/set.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Set

Returns a new instance of Set.



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# File 'lib/absa-h2h/transmission/set.rb', line 6

def initialize
  self.records = []
end

Instance Attribute Details

#records ⇒ Object

Returns the value of attribute records.



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# File 'lib/absa-h2h/transmission/set.rb', line 4

def records
  @records
end

Class Method Details

.build(data) ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 10

def self.build(data)
  set = self.new
  
  data.each do |hash|
    if hash[:data].is_a? Array
      klass = "Absa::H2h::Transmission::#{hash[:type].capitalize.camelize}".constantize
      set.records << klass.build(hash[:data])
    else
      klass = "Absa::H2h::Transmission::#{self.partial_class_name}::#{hash[:type].capitalize.camelize}".constantize
      set.records << klass.new(hash[:data])
    end
  end
  
  set.validate!
  set
end

.for_record(record, transmission_type) ⇒ Object

move this logic to yml file



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# File 'lib/absa-h2h/transmission/set.rb', line 49

def self.for_record(record, transmission_type) # move this logic to yml file
  record_id = record[0..2]
  
  case record_id
  when '000','999'
    return Absa::H2h::Transmission::Document
  when '030','031','039'
    return (transmission_type == "output") ? Absa::H2h::Transmission::AccountHolderVerificationOutput : Absa::H2h::Transmission::AccountHolderVerification
  when '001', '020'
    return Absa::H2h::Transmission::Eft
  when '010','019'
    return Absa::H2h::Transmission::EftOutput
  when '011','013','014'
    return Absa::H2h::Transmission::EftUnpaid
  when '016','017','018'
    return Absa::H2h::Transmission::EftRedirect
  when '900','901','902','903'
    return Absa::H2h::Transmission::Reply
  end
end

.hash_from_s(string, transmission_type) ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 109

def self.hash_from_s(string, transmission_type)
  set_info = {type: self.partial_class_name.underscore, data: []}
  lines = string.split(/^/)

  # look for rec_ids, split into chunks, and pass each related class a piece of string
  
  buffer = []
  current_set = nil
  subset = nil
 
  lines.each do |line|
    if Set.for_record(line, transmission_type) == self
      if subset && (buffer.length > 0)
        set_info[:data] << subset.hash_from_s(buffer.join, transmission_type)
        buffer = []
        subset = nil
      end
      
      record = line[0, 198]
      set_info[:data] << self.process_record(record)
    else
      subset = Set.for_record(line, transmission_type) unless subset        
      buffer << line
      
      if self.is_trailer_record?(subset, line)
        set_info[:data] << subset.hash_from_s(buffer.join, transmission_type)
        buffer = []
        subset = nil
      end
    end
  end

  set_info
end

.is_trailer_record?(set, record) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/absa-h2h/transmission/set.rb', line 87

def self.is_trailer_record?(set, record)
  record_id = record[0,3]
  return true if set == Absa::H2h::Transmission::Eft and (["001","020"].include? record_id) and record[4,2] == "92"
  self.trailer_id(set) == record_id
end

.layout_rules ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 156

def self.layout_rules
  file_name = "#{Absa::H2h::CONFIG_DIR}/#{self.partial_class_name.underscore}.yml"
  
  YAML.load(File.open(file_name))
end

.module_name ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 148

def self.module_name
  self.name.split("::")[0..-1].join("::")
end

.partial_class_name ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 152

def self.partial_class_name
  self.name.split("::")[-1]
end

.process_record(record) ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 93

def self.process_record(record)
  record_info = {}
  
  self.record_types.each do |record_type|
    klass = "#{self.name}::#{record_type.camelize}".constantize

    if klass.matches_definition?(record)
      options = klass.string_to_hash(record)
      record_info = {type: record_type, data: options}
      break
    end
  end
  
  record_info
end

.record_type(record_type) ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 162

def self.record_type(record_type)
  "#{self.name}::#{record_type.camelize}".constantize
end

.record_types ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 144

def self.record_types
  self.layout_rules.map {|k,v| k}
end

.trailer_id(klass) ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 70

def self.trailer_id(klass)
  case klass.name
  when 'Absa::H2h::Transmission::Document'
    return '999'
  when 'Absa::H2h::Transmission::AccountHolderVerification'
    return '039'
  when 'Absa::H2h::Transmission::AccountHolderVerificationOutput'
    return '039'
  when 'Absa::H2h::Transmission::EftOutput'
    return '019'
  when 'Absa::H2h::Transmission::EftUnpaid'
    return '014'
  when 'Absa::H2h::Transmission::EftRedirect'
    return '018'
  end
end

Instance Method Details

#header ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 27

def header
  records[0]
end

#to_s ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 43

def to_s
  string = ""
  records.each {|record| string += record.to_s }
  string
end

#trailer ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 31

def trailer
  records[-1]
end

#transactions ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 35

def transactions
  records[1..-2]
end

#validate! ⇒ Object 



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# File 'lib/absa-h2h/transmission/set.rb', line 39

def validate!
  
end