Class: GoogleAPI

Inherits:
Processor show all
Defined in:
lib/GoogleAPI.rb

Instance Attribute Summary collapse

Attributes inherited from Processor

#baseExecutePath, #config, #configFilePath

Instance Method Summary collapse

Methods inherited from Processor

#processReviews

Constructor Details

#initialize(keyFilePath, baseExecutePath, scopes = []) ⇒ GoogleAPI

Returns a new instance of GoogleAPI.



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# File 'lib/GoogleAPI.rb', line 10

def initialize(keyFilePath, baseExecutePath, scopes = [])

    @logger = ZLogger.new(baseExecutePath)

    keyFileContent = JSON.parse(File.read(keyFilePath))

    @keyContent = Helper.unwrapRequiredParameter(keyFileContent,"private_key")
    @keyID = Helper.unwrapRequiredParameter(keyFileContent,"private_key_id")
    @clientEmail = Helper.unwrapRequiredParameter(keyFileContent,"client_email")
    @tokenURI = Helper.unwrapRequiredParameter(keyFileContent,"token_uri")

    @scopes = scopes

    @token = generateJWT()

    puts "[GoogleAPI] Init Success."
end

Instance Attribute Details

#clientEmail ⇒ Object

Returns the value of attribute clientEmail.



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# File 'lib/GoogleAPI.rb', line 8

def clientEmail
  @clientEmail
end

#keyContent ⇒ Object

Returns the value of attribute keyContent.



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# File 'lib/GoogleAPI.rb', line 8

def keyContent
  @keyContent
end

#keyID ⇒ Object

Returns the value of attribute keyID.



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# File 'lib/GoogleAPI.rb', line 8

def keyID
  @keyID
end

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/GoogleAPI.rb', line 8

def logger
  @logger
end

#scopes ⇒ Object

Returns the value of attribute scopes.



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# File 'lib/GoogleAPI.rb', line 8

def scopes
  @scopes
end

#token ⇒ Object

Returns the value of attribute token.



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# File 'lib/GoogleAPI.rb', line 8

def token
  @token
end

#tokenURI ⇒ Object

Returns the value of attribute tokenURI.



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# File 'lib/GoogleAPI.rb', line 8

def tokenURI
  @tokenURI
end

Instance Method Details

#request(url, method = "GET", data = nil, retryCount = 0) ⇒ Object 



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# File 'lib/GoogleAPI.rb', line 28

def request(url, method = "GET", data = nil, retryCount = 0)
    uri = URI(url)
    https = Net::HTTP.new(uri.host, uri.port)
    https.use_ssl = true
    
    request = Net::HTTP::Get.new(uri)
    if method.upcase == "POST"
        request = Net::HTTP::Post.new(uri)
        if !data.nil?
            request['Content-Type'] = 'application/json'
            request.body = JSON.dump(data)
        end
    end
    
    request['Authorization'] = "Bearer #{token}";
    
    response = https.request(request).read_body
    result = JSON.parse(response)

    if !result["error"].nil?
        # Quota exceeded for quota metric 'Write requests' and limit 'Write requests per minute per user
        if result["error"]["code"] == 429
            puts "[GoogleAPI] Reached Rate Limited, sleep 30 secs..."
            sleep(30)
            return request(url, method, data, 0)
        else
            if retryCount >= 10
                raise "Could not connect to #{tokenURI}, key id: #{keyID}, error message: #{response}"
            else
                @token = generateJWT()
                message = "JWT Invalid, retry. (#{retryCount + 1})"
                logger.logWarn(message)
                puts "[GoogleAPI] #{message}"
                return request(url, method, data, retryCount + 1)
            end
        end
    else
        return result
    end

end