Class: LinkshareAPI::CouponWebService

Inherits:
Object
  • Object
show all
Includes:
HTTParty
Defined in:
lib/linkshare_api/coupon_web_service.rb

Overview

For implementation details please visit helpcenter.linkshare.com/publisher/questions.php?questionid=865

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CouponWebService

Returns a new instance of CouponWebService.



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# File 'lib/linkshare_api/coupon_web_service.rb', line 12

def initialize
  @token        = LinkshareAPI.token
  @api_base_url = LinkshareAPI::WEB_SERVICE_URIS[:coupon_web_service]
  @api_timeout  = LinkshareAPI.api_timeout

  if @token.nil?
    raise AuthenticationError.new(
      "No token. Set your token by using 'LinkshareAPI.token = <TOKEN>'. " +
      "You can retrieve your token from LinkhShare's Web Services page under the Links tab. " +
      "See http://helpcenter.linkshare.com/publisher/questions.php?questionid=648 for details."
    )
  end
end

Instance Attribute Details

#api_base_url ⇒ Object (readonly)

Returns the value of attribute api_base_url.



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# File 'lib/linkshare_api/coupon_web_service.rb', line 10

def api_base_url
  @api_base_url
end

#api_timeout ⇒ Object (readonly)

Returns the value of attribute api_timeout.



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# File 'lib/linkshare_api/coupon_web_service.rb', line 10

def api_timeout
  @api_timeout
end

#token ⇒ Object (readonly)

Returns the value of attribute token.



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# File 'lib/linkshare_api/coupon_web_service.rb', line 10

def token
  @token
end

Instance Method Details

#query(params) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/linkshare_api/coupon_web_service.rb', line 26

def query(params)
  raise ArgumentError, "Hash expected, got #{params.class} instead" unless params.is_a?(Hash)

  params.merge!(token: token)
  begin
    response = self.class.get(
      api_base_url,
      query: params,
      timeout: api_timeout
    )
  rescue Timeout::Error
    raise ConnectionError.new("Timeout error (#{timeout}s)")
  end

  if response.code != 200
    raise Error.new(response.message, response.code)
  end
  error = response["fault"]
  raise InvalidRequestError.new(error["errorstring"], error["errorcode"].to_i) if error

  Response.new(response, :coupon_web_service)
end