Class: Docproof::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/docproof/document.rb

Defined Under Namespace

Classes: AlreadyNotarized, Existed, Invalid, NotFound

Constant Summary collapse

REGISTER_ENDPOINT = 
URI('https://proofofexistence.com/api/v1/register')
STATUS_ENDPOINT = 
URI('https://proofofexistence.com/api/v1/status')

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sha256_hash) ⇒ Document

Returns a new instance of Document.



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# File 'lib/docproof/document.rb', line 19

def initialize(sha256_hash)
  @sha256_hash = sha256_hash
end

Instance Attribute Details

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/docproof/document.rb', line 16

def response
  @response
end

#sha256_hash ⇒ Object (readonly)

Returns the value of attribute sha256_hash.



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# File 'lib/docproof/document.rb', line 16

def sha256_hash
  @sha256_hash
end

Instance Method Details

#lookup! ⇒ Object 



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# File 'lib/docproof/document.rb', line 37

def lookup!
  post(STATUS_ENDPOINT)

  if response['reason'] == 'nonexistent'
    raise NotFound, "\"#{sha256_hash}\" does not existed."
  end

  response
end

#notarize! ⇒ Object 



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# File 'lib/docproof/document.rb', line 47

def notarize!
  if response['tx']
    raise AlreadyNotarized, "\"#{sha256_hash}\" is already notarized."
  end

  PaymentProcessor.new(response).perform!
end

#register! ⇒ Object 



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# File 'lib/docproof/document.rb', line 23

def register!
  post(REGISTER_ENDPOINT)

  if response['reason'] == 'existing'
    raise Existed, "\"#{sha256_hash}\" already registered"
  end

  if response['reason'] && response['reason'][/Invalid/]
    raise Invalid, "\"#{sha256_hash}\" is invalid"
  end

  response
end