Module: CVTool::RestApi

Defined in:
lib/cv_tool/rest_api.rb

Class Method Summary collapse

Class Method Details

.define_method(endpoint, h_get, h_post) ⇒ Object 



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# File 'lib/cv_tool/rest_api.rb', line 13

def define_method(endpoint, h_get, h_post)
  method = endpoint.sub(/\/.*$/, '')
  
  case method
  when Constants::METHODS[0]
    h_get.call()
  when Constants::METHODS[1]
    h_post.call()
  end
end

.defined_data(endpoint, request_body) ⇒ Object 



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# File 'lib/cv_tool/rest_api.rb', line 24

def defined_data(endpoint, request_body)
  result = {}

  if request_body == nil
    h_event_print = lambda do
      Event.print('INPUT', '| The data for the following ' +
        'process is defined by the input process.')
    end
    h_add = lambda do |symbol|
      h_event_print.call()
      result = Event::emit(:input_add, symbol)
    end
    h_free = lambda do
      h_event_print.call()
      result = Event::emit(:input_free)
    end
    h_update = lambda do
      h_event_print.call()
      result = Event::emit(:input_update)
    end

    case endpoint
    # Articles
    when Constants::ENDPOINTS[3]
      h_add.call(:article)
    when Constants::ENDPOINTS[4]
      h_free.call()
    when Constants::ENDPOINTS[5]
      h_update.call()
    # Projects
    when Constants::ENDPOINTS[6]
      h_add.call(:project)
    when Constants::ENDPOINTS[7]
      h_free.call()
    when Constants::ENDPOINTS[8]
      h_update.call()
    # Profiles
    when Constants::ENDPOINTS[9]
      h_add.call(:profile)
    when Constants::ENDPOINTS[10]
      h_free.call()
    when Constants::ENDPOINTS[11]
      h_update.call()
    end
  else
    result = Files.get_json_db(request_body)

    if result == nil
      CVTool::Event.print('ERROR', "| This '#{request_body}' " +
        "file cannot be loaded because of an invalid path.")
      exit
    end

    content_symbol = Constants::SHEMAS[:project][3].to_s
    content = result[content_symbol]
    if content
      content = Files.get_content( content )
      result[content_symbol] = content
    end
  end

  return result
end

.get(args, &block) ⇒ Object 



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# File 'lib/cv_tool/rest_api.rb', line 88

def get(args, &block)
  uri_api = get_uri(args[:endpoint])
  response = http_response(uri_api)

  CVTool::Event.print('RESPONSE', "#{uri_api} #{JSON.pretty_generate(response)}")
  if block
    block.call(response)
  end
end

.get_route(args) ⇒ Object 



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# File 'lib/cv_tool/rest_api.rb', line 152

def get_route(args)
  route = ""
  if args[:is_get]
    route += "get"
  else args[:is_post]
    route += "post"
  end

  return route
end

.get_uri(endpoint) ⇒ Object 



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# File 'lib/cv_tool/rest_api.rb', line 9

def get_uri(endpoint)
  return "#{Event.emit(:api_url)}/#{ endpoint }"
end

.http_request(uri_api, data) ⇒ Object 



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# File 'lib/cv_tool/rest_api.rb', line 109

def http_request(uri_api, data)

  header = { 'Content-Type': 'text/json' }
  token = OS.get_token
  data[:token] = token

  begin
    uri = URI.parse(uri_api)
    http = Net::HTTP.new(uri.host, uri.port)
    http.use_ssl = Event.emit(:is_ssl)

    request = Net::HTTP::Post.new(uri.request_uri, header)
    request.body = data.to_json

    response = http.request(request)
    CVTool::Event.print('REQUEST', '| Server has received the request and is processing it.')

    obj = if Files.json?(response.body) then JSON.parse(response.body)
            else Http.get_status_code(response.body) end

    return obj
  rescue Errno::ECONNREFUSED => e
    Event.print('ERROR', "| A request from the server is not " +
      "answered by this #{uri_api} url address.")
    exit
  end
end

.http_response(uri_api) ⇒ Object 



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# File 'lib/cv_tool/rest_api.rb', line 137

def http_response(uri_api)
  begin
    uri = URI(uri_api)
    response = Net::HTTP.get(uri)
    obj = if Files.json?(response) then JSON.parse(response)
            else Http.get_status_code(response) end

    return obj
  rescue Errno::ECONNREFUSED => e
    Event.print('ERROR', "| A request from the server is not " +
      "answered by this #{uri_api} url address.")
    exit
  end
end

.post(args, &block) ⇒ Object 



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# File 'lib/cv_tool/rest_api.rb', line 98

def post(args, &block)
  uri_api = get_uri(args[:endpoint])
  data = defined_data(args[:endpoint], args[:request_body])
  response = http_request(uri_api, data)

  CVTool::Event.print('RESPONSE', "#{uri_api} #{JSON.pretty_generate(response)}")
  if block
    block.call(response)
  end
end