Class: Nacha::AchFile

Inherits:
Object
  • Object
show all
Defined in:
lib/nacha/ach_file.rb

Overview

Class for handling ACH files, which can be a URL, a file path, or a string of data. encapsulating the records and handling output

Constant Summary collapse

TEMPLATES_DIR = 
File.join(Gem::Specification.find_by_name("nacha").gem_dir,
"templates").freeze
HTML_PREAMBLE_FILE = 
File.join(TEMPLATES_DIR, "html_preamble.html")
HTML_POSTAMBLE_FILE = 
File.join(TEMPLATES_DIR, "html_postamble.html")

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(input_string) ⇒ AchFile

Returns a new instance of AchFile.



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# File 'lib/nacha/ach_file.rb', line 20

def initialize(input_string)
  @input_type = classify_input(input_string)
  @records = []
  case @input_type
  when 'url'
    @input_source = input_string
    @raw_input = read_url_contents_httparty(input_string)
  when 'filepath'
    raise ArgumentError, "File not found: #{input_string}" unless File.exist?(input_string)

    @input_source = input_string
    @raw_input = File.read(input_string)
  when 'string of data'
    @input_source = "string"
    @raw_input = input_string
  else
    if input_string.respond_to?(:read)
      # If input_string is an IO object (like $stdin), read it directly
      @input_source = "stdin"
      @raw_input = input_string.read
    else
      # Otherwise, treat it as a simple string
      @input_source = "string"
      @raw_input = input_string.to_s
    end
  end
  @checksum = OpenSSL::Digest::SHA256.hexdigest(@raw_input) if @raw_input
end

Instance Attribute Details

#checksum ⇒ Object (readonly)

Returns the value of attribute checksum.



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# File 'lib/nacha/ach_file.rb', line 17

def checksum
  @checksum
end

#created_at ⇒ Object (readonly)

Returns the value of attribute created_at.



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# File 'lib/nacha/ach_file.rb', line 17

def created_at
  @created_at
end

#input_source ⇒ Object (readonly)

Returns the value of attribute input_source.



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# File 'lib/nacha/ach_file.rb', line 17

def input_source
  @input_source
end

#input_type ⇒ Object (readonly)

Returns the value of attribute input_type.



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# File 'lib/nacha/ach_file.rb', line 17

def input_type
  @input_type
end

#modified_at ⇒ Object (readonly)

Returns the value of attribute modified_at.



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# File 'lib/nacha/ach_file.rb', line 17

def modified_at
  @modified_at
end

#raw_input ⇒ Object (readonly)

Returns the value of attribute raw_input.



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# File 'lib/nacha/ach_file.rb', line 17

def raw_input
  @raw_input
end

#records ⇒ Object (readonly)

Returns the value of attribute records.



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# File 'lib/nacha/ach_file.rb', line 17

def records
  @records
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/nacha/ach_file.rb', line 49

def parse
  @records = Nacha::Parser.new.parse_string(@raw_input)
  self
end

#to_ach ⇒ Object 



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# File 'lib/nacha/ach_file.rb', line 54

def to_ach
  records.map(&:to_ach).join("\n")
end

#to_html ⇒ Object 



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# File 'lib/nacha/ach_file.rb', line 62

def to_html
  formatter(:html).format
end

#to_json ⇒ Object 



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# File 'lib/nacha/ach_file.rb', line 58

def to_json
  formatter(:json).format
end

#to_markdown ⇒ Object 



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# File 'lib/nacha/ach_file.rb', line 66

def to_markdown
  formatter(:markdown).format
end