Class: OASRequest::HTTP

Inherits:
Object
  • Object
show all
Defined in:
lib/oas_request/http.rb

Class Method Summary collapse

Class Method Details

.config(opts = {}) ⇒ Object 



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# File 'lib/oas_request/http.rb', line 14

def self.config(opts = {})
  # set default options
  opts[:host] ||= "localhost"
  opts[:path] ||= "/"
  opts[:port] ||= 443
  opts[:protocol] ||= "https"
  opts[:headers] ||= {}

  # set standard header values
  opts[:headers]["accept"] = "application/json"

  if opts[:body]
    # set content-type header when body is present
    opts[:headers]["content-type"] = "application/json"

    # ensure body is in JSON format
    opts[:body] = opts[:body].to_json
  end

  opts
end

.get_request(method, opts = {}) ⇒ Object 



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# File 'lib/oas_request/http.rb', line 36

def self.get_request(method, opts = {})
  raise "Unknown method #{method}" unless REQUEST_CLASSES.has_key? method.downcase.to_sym

  uri = URI "#{opts[:protocol]}://#{opts[:host]}:#{opts[:port]}#{opts[:path]}"

  request_class = REQUEST_CLASSES[method.downcase.to_sym]

  req = request_class.new uri, opts[:headers]

  req.body = opts[:body] if opts[:body]

  req
end

.http(headers:, host:, method:, port:, body:, path:, protocol:) ⇒ Object 



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# File 'lib/oas_request/http.rb', line 50

def self.http(headers:, host:, method:, port:, body:, path:, protocol:)
  options = config(
    host: host,
    path: path,
    port: port,
    protocol: protocol,
    headers: headers,
    body: body
  )

  req = get_request method, options

  http = Net::HTTP.new options[:host], options[:port]
  http.use_ssl = options[:protocol] == "https"

  response = http.request req

  headers = response.to_hash
  body = response.body
  if headers.fetch("content-type", []).join.include? "application/json"
    begin
      body = JSON.parse response.body
    rescue
      body = response.body
    end
  end

  {
    headers: headers,
    status_code: response.code.to_i,
    status_message: response.message,
    body: body
  }
end