class FaradayMiddleware::RaiseHttpException
Public Class Methods
new(app)
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Calls superclass method
# File lib/faraday_middleware/raise_http_exception.rb, line 26 def initialize(app) super app @parser = nil end
Public Instance Methods
call(env)
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# File lib/faraday_middleware/raise_http_exception.rb, line 5 def call(env) @app.call(env).on_complete do |response| case response[:status].to_i when 400 raise XenditApi::BadRequest, error_message_400(response) when 401 raise XenditApi::Unauthorized, error_message_400(response) when 403 raise XenditApi::Forbidden, error_message_400(response) when 404 raise XenditApi::NotFound, error_message_400(response) when 500 raise XenditApi::InternalServerError, error_message_500(response, "Something is technically wrong.") when 502 raise XenditApi::BadGateway, error_message_500(response, "The server returned an invalid or incomplete response.") when 504 raise XenditApi::GatewayTimeout, error_message_500(response, "504 Gateway Time-out") end end end
Private Instance Methods
error_body(body)
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# File lib/faraday_middleware/raise_http_exception.rb, line 37 def error_body(body) # body gets passed as a string, not sure if it is passed as something else from other spots? if not body.nil? and not body.empty? and body.kind_of?(String) # removed multi_json thanks to wesnolte's commit body = ::JSON.parse(body) end if body.nil? nil else errors = body["errors"] return nil if errors.count.zero? errors.map { |x| x["messages"] }.join(',') end end
error_message_400(response)
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# File lib/faraday_middleware/raise_http_exception.rb, line 33 def error_message_400(response) "#{response[:method].to_s.upcase} #{response[:url].to_s}: #{response[:status]} | #{error_body(response[:body])}" end
error_message_500(response, body=nil)
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# File lib/faraday_middleware/raise_http_exception.rb, line 54 def error_message_500(response, body=nil) "#{response[:method].to_s.upcase} #{response[:url].to_s}: #{[response[:status].to_s + ':', body].compact.join(' ')}" end