Merge pull request NEXL-LTS#1 from NEXL-LTS/version_0_0_1

Version 0 0 1

Author: bapu-nexl

.rspec

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+--require spec_helper

.rubocop.yml

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+Metrics/LineLength:
+  Max: 100
+Metrics/BlockLength:
+  Max: 50

Gemfile

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+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+
+git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
+
+gem 'byebug'
+gem 'faker'
+gem 'rspec'
+gem 'rubocop'
+gem 'simplecov', require: false, group: :test

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.0)
+    byebug (11.0.0)
+    concurrent-ruby (1.1.5)
+    diff-lcs (1.3)
+    docile (1.3.1)
+    faker (1.9.3)
+      i18n (>= 0.7)
+    i18n (1.6.0)
+      concurrent-ruby (~> 1.0)
+    jaro_winkler (1.5.2)
+    json (2.2.0)
+    parallel (1.14.0)
+    parser (2.6.0.0)
+      ast (~> 2.4.0)
+    powerpack (0.1.2)
+    psych (3.1.0)
+    rainbow (3.0.0)
+    rspec (3.8.0)
+      rspec-core (~> 3.8.0)
+      rspec-expectations (~> 3.8.0)
+      rspec-mocks (~> 3.8.0)
+    rspec-core (3.8.0)
+      rspec-support (~> 3.8.0)
+    rspec-expectations (3.8.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.8.0)
+    rspec-mocks (3.8.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.8.0)
+    rspec-support (3.8.0)
+    rubocop (0.65.0)
+      jaro_winkler (~> 1.5.1)
+      parallel (~> 1.10)
+      parser (>= 2.5, != 2.5.1.1)
+      powerpack (~> 0.1)
+      psych (>= 3.1.0)
+      rainbow (>= 2.2.2, < 4.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (~> 1.4.0)
+    ruby-progressbar (1.10.0)
+    simplecov (0.16.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
+    unicode-display_width (1.4.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  byebug
+  faker
+  rspec
+  rubocop
+  simplecov
+
+BUNDLED WITH
+   1.16.6

lib/transferwise-client/account.rb

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+module TransferwiseClient
+  # Create account
+  class Account < Response
+    def initialize(response)
+      super(response)
+    end
+  end
+end

lib/transferwise-client/client.rb

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+module TransferwiseClient
+  # Create quote
+  class Client
+    def self.connect(auth_key)
+      # Test connection
+      TransferwiseClient::Client.new(auth_key)
+    end
+
+    attr_reader :profiles
+
+    def initialize(auth_key)
+      @http_request = HttpRequest.new(auth_key)
+    end
+
+    # POST requests
+    def create_account(account_request)
+      return nil unless account_request.valid?
+
+      transferwise_response = @http_request.send_post_request(account_request)
+      Account.new(ResponseFactory.new(transferwise_response).response.to_h)
+    end
+
+    def create_quote(quote_request)
+      return nil unless quote_request.valid?
+
+      transferwise_response = @http_request.send_post_request(quote_request)
+      Quote.new(ResponseFactory.new(transferwise_response).response.to_h)
+    end
+
+    def temporary_quote(source, target, source_amount)
+      transferwise_response = @http_request.send_get_request(
+        "quotes?source=#{source}&target=#{target}&sourceAmount=#{source_amount}&rateType=FIXED"
+      )
+      Quote.new(ResponseFactory.new(transferwise_response).response.to_h)
+    end
+
+    def create_transfer(transfer_request)
+      return nil unless transfer_request.valid?
+
+      transferwise_response = @http_request.send_post_request(transfer_request)
+      Transfer.new(ResponseFactory.new(transferwise_response).response.to_h)
+    end
+
+    def fund(fund_request)
+      return nil unless fund_request.valid?
+
+      transferwise_response = @http_request.send_post_request(fund_request)
+      ResponseFactory.new(transferwise_response).response
+    end
+
+    # GET requests
+    def get_transfer(transfer_id)
+      transferwise_response = @http_request.send_get_request("transfers/#{transfer_id}")
+      Transfer.new(ResponseFactory.new(transferwise_response).response.to_h)
+    end
+
+    def get_quote(quote_id)
+      transferwise_response = @http_request.send_get_request("quotes/#{quote_id}")
+      Quote.new(ResponseFactory.new(transferwise_response).response.to_h)
+    end
+
+    def get_account_statement(borderless_account_id, currency,
+                              start_date = 4.week.ago.utc.iso8601,
+                              end_date = Time.now.utc.iso8601)
+      transferwise_response = @http_request.send_get_request(
+        "borderless-accounts/#{borderless_account_id}/statement.json?currency=#{currency}&" \
+        "intervalStart=#{start_date}&intervalEnd=#{end_date}"
+      )
+
+      ResponseFactory.new(transferwise_response).response.transactions
+    end
+
+    def get_borderless_account(profile_id)
+      transferwise_response = @http_request.send_get_request(
+        "borderless-accounts?profileId=#{profile_id}"
+      )
+      ResponseFactory.new(transferwise_response).response[0]
+    end
+
+    def get_account_credits(borderless_account_id, currency, start_date = 4.week.ago.utc.iso8601,
+                            end_date = Time.now.utc.iso8601)
+      get_account_statement(borderless_account_id, currency, start_date, end_date)
+        .select do |transaction|
+          transaction['type'] == 'CREDIT'
+        end
+    end
+
+    def get_account_balances(profile_id)
+      get_borderless_account(profile_id).balances
+    end
+  end
+end

lib/transferwise-client/configuration.rb

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+module TransferwiseClient
+  # Configure transferwise client
+  class Configuration
+    attr_accessor :endpoint
+    attr_accessor :profile_id
+    attr_accessor :auth_key
+
+    def initialize
+      @endpoint = 'sandbox'
+    end
+
+    def url
+      return 'https://api.transferwise.com/v1' if @endpoint == 'live'
+
+      'https://api.sandbox.transferwise.tech/v1'
+    end
+
+    def validation_url
+      'https://api.transferwise.com/v1/validators'
+    end
+  end
+end

lib/transferwise-client/http_request.rb

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+module TransferwiseClient
+  # send request
+  class HttpRequest
+    def initialize(auth_key = nil)
+      @auth_key = auth_key
+    end
+
+    def send_post_request(request)
+      url = URI("#{endpoint}/#{request.path}")
+      http_post(url, request.to_h.to_json)
+    end
+
+    def send_get_request(path)
+      url = URI("#{endpoint}/#{path}")
+      http_get(url)
+    end
+
+    def send_validation_request(validation_params)
+      validation_params.map do |params|
+        url = URI("#{validation_url}/#{params[:path]}")
+        url.query = URI.encode_www_form(params[:params])
+        http_get(url)
+      end
+    end
+
+    private
+
+    def http_post(url, body)
+      http = Net::HTTP.new(url.host, url.port)
+      http.use_ssl = true
+      http_request = Net::HTTP::Post.new(url)
+      http_request['Content-Type'] = 'application/json'
+      http_request['Authorization'] = "Bearer #{@auth_key}"
+      http_request.body = body
+      http.request(http_request)
+    end
+
+    def http_get(url)
+      http = Net::HTTP.new(url.host, url.port)
+      http.use_ssl = true
+      http_request = Net::HTTP::Get.new(url)
+      http_request['Content-Type'] = 'application/json'
+      http_request['Authorization'] = "Bearer #{@auth_key}" if @auth_key
+      http.request(http_request)
+    end
+
+    def endpoint
+      TransferwiseClient.configuration.url
+    end
+
+    def validation_url
+      TransferwiseClient.configuration.validation_url
+    end
+  end
+end

lib/transferwise-client/quote.rb

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+module TransferwiseClient
+  # Create quote
+  class Quote < Response
+    def initialize(response)
+      super(response)
+    end
+  end
+end

lib/transferwise-client/request.rb

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+module TransferwiseClient
+  # Quote request class
+  class Request < Hash
+    def path
+      raise 'Path not implemented.'
+    end
+
+    def validation_params
+      {}
+    end
+
+    def to_h
+      raise 'to_h not implemented.'
+    end
+  end
+end