class StockShaker::Client::LazadaOP
Attributes
common_params[R]
rest_url[R]
server_url[R]
Public Class Methods
new(server_url)
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# File lib/stock_shaker/client/lazada_op.rb, line 16 def initialize(server_url) @common_params = { app_key: StockShaker.config.lazada_config.app_key, timestamp: (Time.now.to_f * 1000).to_i, sign_method: 'sha256' } @server_url = server_url @rest_url = nil validates! end
Public Instance Methods
do_rest_url(api_name)
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REVIEW: Regarding to Lazada Open Platform Official rubygem @common_params didn't sort!!!! Can't use to_query method for @common_params Parse hash to query string by manually
# File lib/stock_shaker/client/lazada_op.rb, line 59 def do_rest_url(api_name) raise 'Signature should not be blank. Please generate signature by LazadaOP#do_signature.' if @common_params[:sign].blank? length = @server_url.length rest_url = @server_url[(length - 1)] == '/' ? @server_url.chomp!('/') : @server_url common_params_string = '' @common_params.each do |key, value| common_params_string += '&' unless common_params_string.blank? common_params_string += "#{key}=#{value}" end "#{rest_url + api_name}?#{common_params_string}" end
do_signature(api_params, api_name)
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# File lib/stock_shaker/client/lazada_op.rb, line 42 def do_signature(api_params, api_name) params = api_params.nil? ? @common_params : @common_params.merge(api_params) sort_arrays = params.sort_by { |key, _value| key.to_s } # See signature pattern : https://open.lazada.com/doc/doc.htm?spm=a2o9m.11193531.0.0.40ed6bbemuDwkW#?nodeId=10451&docId=108069 signature_base_string = api_name.to_s sort_arrays.each { |key, value| signature_base_string += "#{key}#{value}" } sign_digest = OpenSSL::Digest.new('sha256') secret_key = StockShaker.config.lazada_config.app_secret_key OpenSSL::HMAC.hexdigest(sign_digest, secret_key, signature_base_string).upcase end
execute(request, access_token = nil)
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# File lib/stock_shaker/client/lazada_op.rb, line 28 def execute(request, access_token = nil) @common_params[:access_token] = access_token if access_token @common_params[:sign] = do_signature(request.api_params, request.api_name) @rest_url = do_rest_url(request.api_name) if request.http_method == :post perform_post(@rest_url, request) else perform_get(@rest_url, request) end rescue StandardError => err raise "#{@rest_url}, HTTP_ERROR, #{err.message}" end
perform_get(rest_url, request)
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REVIEW: Regarding to Regarding to Lazada Open Platform Official rubygem header_params is unused.
# File lib/stock_shaker/client/lazada_op.rb, line 74 def perform_get(rest_url, request) query_params = request.api_params.blank? ? '' : to_query_params(request.api_params) url = "#{rest_url}&#{query_params}" response = RestClient::Request.execute( method: request.http_method, url: url, headers: request.header_params, read_timeout: 30, open_timeout: 15 ) JSON.parse(response) end
perform_post(rest_url, request)
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# File lib/stock_shaker/client/lazada_op.rb, line 88 def perform_post(rest_url, request) response = RestClient::Request.execute( method: request.http_method, url: rest_url, payload: request.api_params, headers: request.header_params, read_timeout: 30, open_timeout: 15 ) JSON.parse(response) end
validates!()
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# File lib/stock_shaker/client/lazada_op.rb, line 100 def validates! raise 'server_url is required' unless @server_url end