Class: SdkRubyApisEfi::Endpoints

Inherits:
Object
  • Object
show all
Defined in:
lib/sdk_ruby_apis_efi/endpoints.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Endpoints

Returns a new instance of Endpoints.



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 14

def initialize(options)
  super()
  @token = nil
  @options = options
  @charges = Constants::APIs::CHARGES
  @pix = Constants::APIs::PIX
  @open_finance = Constants::APIs::OPEN_FINANCE
  @payments = Constants::APIs::PAYMENTS
  @accounts_opening = Constants::APIs::ACCOUNTS_OPENING
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, **kwargs) ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 25

def method_missing(name, **kwargs)
  if @charges[:ENDPOINTS].include?(name)
    @endpoints = @charges[:ENDPOINTS]
    @urls = @charges[:URL]
    request(@charges[:ENDPOINTS][name], **kwargs)

  elsif @pix[:ENDPOINTS].include?(name)
    @endpoints = @pix[:ENDPOINTS]
    @urls = @pix[:URL]
    request(@pix[:ENDPOINTS][name], **kwargs)
  
  elsif @open_finance[:ENDPOINTS].include?(name)
    @endpoints = @open_finance[:ENDPOINTS]
    @urls = @open_finance[:URL]
    request(@open_finance[:ENDPOINTS][name], **kwargs)
  
  elsif @payments[:ENDPOINTS].include?(name)
    @endpoints = @payments[:ENDPOINTS]
    @urls = @payments[:URL]
    request(@payments[:ENDPOINTS][name], **kwargs)
  
  elsif @accounts_opening[:ENDPOINTS].include?(name)
    @endpoints = @accounts_opening[:ENDPOINTS]
    @urls = @accounts_opening[:URL]
    request(@accounts_opening[:ENDPOINTS][name], **kwargs)
  
  else
    raise "Method not found"
  end
  
end

Instance Method Details

#authenticate ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 133

def authenticate

  url = build_url(@endpoints[:authorize][:route], {})

  headers = {
    "accept" => "application/json",
    "api-sdk" => "efi-ruby-#{SdkRubyApisEfi::VERSION}"  
  }

  auth_headers = {
    user: @options[:client_id],
    pass: @options[:client_secret]
  }
  
  auth_body =  {grant_type: :client_credentials}

  if (@options.has_key?(:certificate))
  
    response = 
      HTTP 
      .headers(headers)
      .basic_auth(auth_headers)
      .post(url, json: auth_body, ssl_context: OpenSSL::SSL::SSLContext.new.tap do |ctx|
        ctx.set_params(
          cert: OpenSSL::X509::Certificate.new(File.read(@options[:certificate])),
          key:  OpenSSL::PKey::RSA.new(File.read(@options[:certificate]))
        )
      end)
      
  else
    response = 
      HTTP     
      .headers(headers)
      .basic_auth(auth_headers)
      .post(url, json: auth_body)
  end
  
  if response.status.to_s == STATUS::UNAUTHORIZED
    fail "unable to authenticate"
  else
    @token = response
  end
end

#build_url(route, params) ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 186

def build_url(route, params)
  params = {} if params.nil?
  route = remove_placeholders(route, params)
  complete_url = complete_url(route, params)
  
end

#complete_url(route, params) ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 216

def complete_url(route, params)
  mapped = map_params(params)
  if !mapped.empty?
    "#{@base_url}#{route}?#{mapped}"
  else
    "#{@base_url}#{route}"
  end
end

#get_url ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 178

def get_url
  @base_url = @urls[:sandbox]
  if @options.has_key?(:sandbox)
    @base_url = @options[:sandbox] ? @urls[:sandbox] : @urls[:production]
  end

end

#map_params(params) ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 210

def map_params(params)
  params.map do |key|
    "#{key[0]}=#{CGI.escape(key[1].to_s)}"
  end.join("&")
end

#query_string(params) ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 205

def query_string(params)
  mapped = params.map { |p, value| "#{p}=#{value}" }
  mapped.join('&')
end

#remove_placeholders(route, params) ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 193

def remove_placeholders(route, params)
  regex = /\:(\w+)/
  route.scan(regex).each do |key|
    key = key[0]
    value = params[key.to_sym].to_s
    route = route.gsub(":#{key}", value)
    params.delete(key.to_sym)
  end

  return route
end

#request(settings, **kwargs) ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 57

def request(settings, **kwargs)

  params = kwargs[:params] || {}
  body = kwargs[:body] || {}
  headers = kwargs[:headers] || {}

  get_url

  if @token.nil?
    authenticate
  end


  response = send(settings, params, body, headers)
  
  begin
    JSON.parse(response.body)
  rescue JSON::ParserError
    "{'code': #{response.code}}"
  else
    JSON.parse(response.body)
  end
  
end

#send(settings, params, body, headersComplement) ⇒ Object 



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# File 'lib/sdk_ruby_apis_efi/endpoints.rb', line 82

def send(settings, params, body, headersComplement)
  url = build_url(settings[:route], params)
  if body == {}
    body = nil
  end
  headers = {
    "accept" => "application/json",
    "api-sdk" => "efi-ruby-#{SdkRubyApisEfi::VERSION}"
  }
  
  if headersComplement.any?
    headersComplement.each do |key, value|
      headers[key] = value
    end
  end
  
  if @options.has_key?(:partner_token)
    headers['partner-token'] = @options[:partner_token]
  end

  
  if @options[:"x-skip-mtls-checking"]
    headers["x-skip-mtls-checking"] = @options[:"x-skip-mtls-checking"]
  end

  @token = @token.parse
  
  if @options.has_key?(:certificate)

    HTTP
      .headers(headers)
      .auth("Bearer #{@token['access_token']}")
      .method(settings[:method])
      .call(url, json: body, ssl_context: OpenSSL::SSL::SSLContext.new.tap do |ctx|
        ctx.set_params(
          cert: OpenSSL::X509::Certificate.new(File.read(@options[:certificate])),
          key:  OpenSSL::PKey::RSA.new(File.read(@options[:certificate]))
        )
      end)
  else
    
    HTTP
        .headers(headers)
        .auth("Bearer #{@token['access_token']}")
        .method(settings[:method])
        .call(url, json: body)
  end

  
end