Module: Collmex::Api

Defined in:
lib/collmex/api.rb,
lib/collmex/api.rb,
lib/collmex/api.rb

Defined Under Namespace

Classes: AccBal, AccbalGet, Accdoc, AccdocGet, Cmxknd, Cmxord2, CustomerGet, Line, Login, Message, SalesOrderGet

Class Method Summary collapse

Class Method Details

.is_a_collmex_api_line_obj?(obj) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/collmex/api.rb', line 6

def self.is_a_collmex_api_line_obj? obj
  obj.class.name =~ /Collmex\:\:Api/
end

.line_class_exists?(class_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/collmex/api.rb', line 10

def self.line_class_exists?(class_name)
  klass = Collmex::Api.const_get(class_name)
  return klass.is_a?(Class)
rescue NameError
  return false
end

.parse_currency(str) ⇒ Object 



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# File 'lib/collmex/api.rb', line 48

def self.parse_currency(str)
  str = str.to_s
  case str
  when /\A-?\d*[\,|.]\d{0,2}\z/ then (str.gsub(',','.').to_f * 100).to_i
  when /\A-?\d+\z/ then str.to_i
  when /\A-?((\d){1,3})*([\.]\d{3})+([,]\d{2})\z/ then (str.gsub('.','').gsub(',','.').to_f * 100).to_i
  when /\A-?((\d){1,3})*([\,]\d{3})+([.]\d{2})\z/ then (str.gsub(',','').to_f * 100).to_i
  when /\A-?((\d){1,3})*([\.\,]\d{3})+\z/ then str.gsub(',','').gsub('.','').to_i * 100
  else str.to_i
  end
end

.parse_field(value, type, opts = nil) ⇒ Object 



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# File 'lib/collmex/api.rb', line 37

def self.parse_field(value, type, opts = nil)
  case type
    when :string    then value.to_s
    when :date      then Date.parse(value.to_s) unless value.nil?
    when :int       then value.to_i unless value.nil?
    when :integer   then value.to_i unless value.nil?
    when :float     then value.to_s.gsub(',','.').to_f unless value.nil?
    when :currency  then Collmex::Api.parse_currency(value) unless value.nil?
  end
end

.parse_line(line) ⇒ Object 



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# File 'lib/collmex/api.rb', line 17

def self.parse_line(line)
  if line.is_a?(Array) and line.first.is_a?(String)
    identifyer = line.first.split(/_|-/).map { |s| s.downcase.capitalize }.join
    if self.line_class_exists?(identifyer)
      Collmex::Api.const_get(identifyer).new(line)
    else
      raise "Could not find a Collmex::Api::Line class for \"#{identifyer}\" (\"#{line.first}\")"
    end
  elsif line.is_a?(String) && parsed_line = CSV.parse_line(line, Collmex.csv_opts)
    identifyer = parsed_line.first.split(/_|-/).map { |s| s.downcase.capitalize }.join
    if self.line_class_exists?(identifyer)
      Collmex::Api.const_get(identifyer).new(parsed_line)
    else
      raise "Could not find a Collmex::Api::Line class for \"#{identifyer}\" (\"#{parsed_line.first}\")"
    end
  else
    raise "Could not parse a Collmex::Api Line from #{line.inspect}"
  end
end

.stringify(data, type) ⇒ Object 



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# File 'lib/collmex/api.rb', line 60

def self.stringify(data, type)
  case type
  when :integer then (data.nil?)? data.to_s : data.to_i.to_s
  when :string then data.to_s
  when :float then sprintf("%.2f",data).gsub('.',',')
  when :currency then Collmex::Api.stringify_currency(data)
  when :date then data.strftime("%Y%m%d") unless data.nil?
  end
end

.stringify_currency(data) ⇒ Object 



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# File 'lib/collmex/api.rb', line 70

def self.stringify_currency(data)
  case
  when data.is_a?(Integer) then sprintf("%.2f",(data.to_f / 100)).gsub('.',',')
  when data.is_a?(Float) then sprintf("%.2f",(data.to_f)).gsub('.',',')
  when data.is_a?(String)
    int = self.parse_currency(data)
    sprintf("%.2f",(int.to_f / 100)).gsub('.',',')
  else data
  end
end