Class: Lutaml::Hal::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/lutaml/hal/client.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Client

Returns a new instance of Client.



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# File 'lib/lutaml/hal/client.rb', line 13

def initialize(options = {})
  @api_url = options[:api_url] || raise(ArgumentError, 'api_url is required')
  @connection = options[:connection] || create_connection
  @params_default = options[:params_default] || {}
  @debug = options[:debug] || !ENV['DEBUG_API'].nil?
  @rate_limiter = options[:rate_limiter] || RateLimiter.new(options[:rate_limiting] || {})
  @api_url = strip_api_url(@api_url)
end

Instance Attribute Details

#api_url ⇒ Object (readonly)

Returns the value of attribute api_url.



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# File 'lib/lutaml/hal/client.rb', line 11

def api_url
  @api_url
end

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/lutaml/hal/client.rb', line 11

def connection
  @connection
end

#last_response ⇒ Object (readonly)

Returns the value of attribute last_response.



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# File 'lib/lutaml/hal/client.rb', line 11

def last_response
  @last_response
end

#rate_limiter ⇒ Object (readonly)

Returns the value of attribute rate_limiter.



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# File 'lib/lutaml/hal/client.rb', line 11

def rate_limiter
  @rate_limiter
end

Instance Method Details

#get(url, params = {}) ⇒ Object 



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# File 'lib/lutaml/hal/client.rb', line 36

def get(url, params = {})
  @rate_limiter.with_rate_limiting do
    @last_response = @connection.get(url, params)
    handle_response(@last_response, url)
  end
rescue Faraday::ConnectionFailed => e
  raise ConnectionError, "Connection failed: #{e.message}"
rescue Faraday::TimeoutError => e
  raise TimeoutError, "Request timed out: #{e.message}"
rescue Faraday::ParsingError => e
  raise ParsingError, "Response parsing error: #{e.message}"
rescue Faraday::Adapter::Test::Stubs::NotFound => e
  raise LinkResolutionError, "Resource not found: #{e.message}"
end

#get_by_url(url, params = {}) ⇒ Object 



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# File 'lib/lutaml/hal/client.rb', line 26

def get_by_url(url, params = {})
  path = strip_api_url(url)
  get(path, params)
end

#get_by_url_with_headers(url, headers = {}) ⇒ Object 



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# File 'lib/lutaml/hal/client.rb', line 31

def get_by_url_with_headers(url, headers = {})
  path = strip_api_url(url)
  get_with_headers(path, headers)
end

#get_with_headers(url, headers = {}) ⇒ Object 



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# File 'lib/lutaml/hal/client.rb', line 51

def get_with_headers(url, headers = {})
  @rate_limiter.with_rate_limiting do
    @last_response = @connection.get(url) do |req|
      headers.each { |key, value| req.headers[key] = value }
    end
    handle_response(@last_response, url)
  end
rescue Faraday::ConnectionFailed => e
  raise ConnectionError, "Connection failed: #{e.message}"
rescue Faraday::TimeoutError => e
  raise TimeoutError, "Request timed out: #{e.message}"
rescue Faraday::ParsingError => e
  raise ParsingError, "Response parsing error: #{e.message}"
rescue Faraday::Adapter::Test::Stubs::NotFound => e
  raise LinkResolutionError, "Resource not found: #{e.message}"
end

#strip_api_url(url) ⇒ Object 



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# File 'lib/lutaml/hal/client.rb', line 22

def strip_api_url(url)
  url.sub(%r{/\Z}, '')
end