class Mobile::Pesa::Reversal
Attributes
amount[R]
occasion[R]
remarks[R]
short_code[R]
transaction_id[R]
Public Class Methods
call(amount:, transaction_id:, short_code:, remarks:, occasion:)
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# File lib/mobile/pesa/reversal.rb, line 15 def self.call(amount:, transaction_id:, short_code:, remarks:, occasion:) new(amount, transaction_id, short_code, remarks, occasion).call end
new(amount, transaction_id, short_code, remarks, occasion)
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# File lib/mobile/pesa/reversal.rb, line 19 def initialize(amount, transaction_id, short_code, remarks, occasion) @amount = amount @transaction_id = transaction_id @short_code = short_code @remarks = remarks @occasion = occasion end
Public Instance Methods
call()
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# File lib/mobile/pesa/reversal.rb, line 27 def call url = URI("https://sandbox.safaricom.co.ke/mpesa/reversal/v1/request") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true http.verify_mode = OpenSSL::SSL::VERIFY_NONE request = Net::HTTP::Post.new(url) request["Content-Type"] = 'application/json' request["Authorization"] = "Bearer #{token}" request.body = JSON.dump(body) response = http.request(request) parsed_body = JSON.parse(response.read_body) if parsed_body.key?("errorCode") error = OpenStruct.new( error_code: parsed_body["errorCode"], error_message: parsed_body["errorMessage"], request_id: parsed_body["requestId"] ) OpenStruct.new(result: nil, error: error) else result = OpenStruct.new( originator_converstion_id: parsed_body["OriginatorConverstionID"], response_code: parsed_body["ResponseCode"], response_description: parsed_body["ResponseDescription"] ) OpenStruct.new(result: result, error: nil) end rescue JSON::ParserError => error OpenStruct.new(result: nil, error: error) end
Private Instance Methods
body()
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# File lib/mobile/pesa/reversal.rb, line 67 def body { "Initiator": "mobile-pesa Gem", "SecurityCredential": security_credential, "CommandID": "TransactionReversal", "TransactionID": transaction_id, "Amount": amount, "ReceiverParty": short_code, "RecieverIdentifierType": "4", "Remarks": remarks, "QueueTimeOutURL": Mobile::Pesa.configuration.queue_time_out_url, "ResultURL": Mobile::Pesa.configuration.result_url, "Occasion": occasion } end
cert_file_path()
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# File lib/mobile/pesa/reversal.rb, line 98 def cert_file_path File.join(File.dirname(__FILE__), file_path) end
file_data()
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# File lib/mobile/pesa/reversal.rb, line 90 def file_data file = File.open(cert_file_path) data = file.read file.close data end
file_path()
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# File lib/mobile/pesa/reversal.rb, line 102 def file_path return 'certificates/SandboxCertificate.cer' if Mobile::Pesa.configuration.enviroment == 'sandbox' return 'certificates/ProductionCertificate.cer' if Mobile::Pesa.configuration.enviroment == 'production' end
password()
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# File lib/mobile/pesa/reversal.rb, line 107 def password Base64.strict_encode64("#{short_code}#{Mobile::Pesa.configuration.pass_key}#{timestamp}") end
security_credential()
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# File lib/mobile/pesa/reversal.rb, line 83 def security_credential cert = OpenSSL::X509::Certificate.new(file_data) key = cert.public_key Base64.strict_encode64(key.public_encrypt(password)) end
timestamp()
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# File lib/mobile/pesa/reversal.rb, line 111 def timestamp Time.now.strftime('%Y%m%d%H%M%S').to_i end
token()
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# File lib/mobile/pesa/reversal.rb, line 63 def token Mobile::Pesa::Authorization.call.result.access_token end