Class: Paypal::Request

Inherits:
Object
  • Object
show all
Includes:
Formatters
Defined in:
lib/paypal_api/support/request.rb

Direct Known Subclasses

AdaptivePaymentsRequest, MassPayApiRequest

Constant Summary collapse

PAYPAL_VERSION = 
"84.0"
@@paypal_info = 
nil
@@paypal_endpoint = 
nil

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Formatters

#escape_uri_component

Constructor Details

#initialize(payload = {}) ⇒ Request

Returns a new instance of Request.



17
18
19
20
21
22
23
24
 
# File 'lib/paypal_api/support/request.rb', line 17

def initialize(payload = {})
	config

	@payload = payload
	@payload.each do |k,v|
		self.send("#{k}=", v)
	end
end

Instance Attribute Details

#error_message ⇒ Object

Returns the value of attribute error_message.



15
16
17
 
# File 'lib/paypal_api/support/request.rb', line 15

def error_message
  @error_message
end

#payload ⇒ Object

Returns the value of attribute payload.



15
16
17
 
# File 'lib/paypal_api/support/request.rb', line 15

def payload
  @payload
end

#test_request ⇒ Object

Returns the value of attribute test_request.



15
16
17
 
# File 'lib/paypal_api/support/request.rb', line 15

def test_request
  @test_request
end

Class Method Details

.required_keys ⇒ Object 



37
38
39
 
# File 'lib/paypal_api/support/request.rb', line 37

def self.required_keys
	@required
end

.sequential_keys ⇒ Object 



41
42
43
 
# File 'lib/paypal_api/support/request.rb', line 41

def self.sequential_keys
	@sequential
end

Instance Method Details

#make(&block) ⇒ Object 



101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
 
# File 'lib/paypal_api/support/request.rb', line 101

def make(&block)
	params_fulfilled?
	validate!

	response = make_request

	if block
		yield response
	else
		return response
	end

	do_request = lambda {

	}

	if @test_request
		do_request.call
	else
		begin
			do_request.call
		rescue OpenURI::HTTPError => error
			# status_code = error.io.status[0]
			# Rails.logger.info "[ERROR][Paypal] #{error.message } : #{error.backtrace} " if @@rails
			raise $!
		# rescue Timeout::Error => time_out_error
		# 	Rails.logger.info "[ERROR][Timeout Error] #{time_out_error.message} : #{time_out_error.backtrace}" if @@rails
		# 	raise $!
		rescue => err
			# Rails.logger.info "[ERROR][Something went wrong] #{err.message} : #{err.backtrace}" if @@rails
			raise $!
		end
	end
end

#make_request ⇒ Object

separated out so as not to stub Kernel.open in tests



72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
 
# File 'lib/paypal_api/support/request.rb', line 72

def make_request
	response = nil
	if self.respond_to? :headers
		uri = URI.parse(request_string)

		http = Net::HTTP.new(uri.host, uri.port)
		http.set_debug_output $stderr if @test_request
		http.use_ssl = true
		http.verify_mode = OpenSSL::SSL::VERIFY_NONE

		request = Net::HTTP::Get.new(uri.request_uri)
		headers.each do |k,v|
			request[k] = v
		end

		response = http.request(request).body
	else
		$stderr.puts(request_string) if @test_request

		response = open(request_string)
	end

	return process_response(response)
end

#paypal_endpoint_with_defaults ⇒ Object 



49
50
51
52
53
54
 
# File 'lib/paypal_api/support/request.rb', line 49

def paypal_endpoint_with_defaults
	return "#{@@paypal_endpoint}?PWD=#{password}" +
		"&USER=#{user}" +
		"&SIGNATURE=#{signature}" +
		"&VERSION=#{version}"
end

#process_response(response) ⇒ Object 



97
98
99
 
# File 'lib/paypal_api/support/request.rb', line 97

def process_response(response)
	Paypal::Response.new(response)
end

#request_host ⇒ Object 



45
46
47
 
# File 'lib/paypal_api/support/request.rb', line 45

def request_host
	URI.parse(@@paypal_endpoint).host
end

#request_string ⇒ Object 



64
65
66
67
68
69
 
# File 'lib/paypal_api/support/request.rb', line 64

def request_string
	(@payload.keys | self.class.required_keys).inject(paypal_endpoint_with_defaults + sequentials_string) do |acc, key|
		# if key signature is hash or optional...
		"#{acc}&#{to_key(key)}=#{escape_uri_component(self.send(key))}"
	end
end

#sequentials_string ⇒ Object 



56
57
58
 
# File 'lib/paypal_api/support/request.rb', line 56

def sequentials_string
	self.class.sequential_keys.map{|k| self.send(k).to_query_string }.join
end

#to_key(symbol) ⇒ Object 



60
61
62
 
# File 'lib/paypal_api/support/request.rb', line 60

def to_key(symbol)
	return symbol.to_s.gsub(/[^a-z0-9]/i, "").upcase
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


26
27
28
29
30
31
32
33
34
35
 
# File 'lib/paypal_api/support/request.rb', line 26

def valid?
	begin
		params_fulfilled?
		validate!
		return true
	rescue
		@error_message = $!.message
		return false
	end
end