Class: Judges::Baza

Inherits:
Object show all
Defined in:
lib/judges/baza.rb

Overview

Baza.

Author

Yegor Bugayenko (yegor256@gmail.com)

Copyright

Copyright © 2024 Yegor Bugayenko

License

MIT

Instance Method Summary collapse

Constructor Details

#initialize(host, port, token, ssl: true, timeout: 30, loog: Loog::NULL) ⇒ Baza

rubocop:disable Metrics/ParameterLists



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# File 'lib/judges/baza.rb', line 37

def initialize(host, port, token, ssl: true, timeout: 30, loog: Loog::NULL)
  # rubocop:enable Metrics/ParameterLists
  @host = host
  @port = port
  @ssl = ssl
  @token = token
  @timeout = timeout
  @loog = loog
end

Instance Method Details

#finished?(id) ⇒ Boolean

The job with this ID is finished already?

Returns:

  • (Boolean) 


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# File 'lib/judges/baza.rb', line 99

def finished?(id)
  finished = false
  elapsed(@loog) do
    ret = with_retries do
      checked(
        Typhoeus::Request.get(
          home.append('finished').append(id).to_s,
          headers:
        )
      )
    end
    finished = ret.body == 'yes'
    throw :"The job ##{id} is #{finished ? '' : 'not yet '}finished at #{@host}"
  end
  finished
end

#lock(name, owner) ⇒ Object

Lock the name.



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# File 'lib/judges/baza.rb', line 117

def lock(name, owner)
  elapsed(@loog) do
    with_retries do
      checked(
        Typhoeus::Request.get(
          home.append('lock').append(name).add(owner:).to_s,
          headers:
        ),
        302
      )
    end
  end
end

#name_exists?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/judges/baza.rb', line 163

def name_exists?(name)
  exists = 0
  elapsed(@loog) do
    ret = with_retries do
      checked(
        Typhoeus::Request.get(
          home.append('exists').append(name).to_s,
          headers:
        )
      )
    end
    exists = ret.body == 'yes'
    throw :"The name \"#{name}\" #{exists ? 'exists' : "doesn't exist"} at #{@host}"
  end
  exists
end

#pull(id) ⇒ Object 



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# File 'lib/judges/baza.rb', line 72

def pull(id)
  data = 0
  elapsed(@loog) do
    Tempfile.open do |file|
      File.open(file, 'wb') do |f|
        request = Typhoeus::Request.new(
          home.append('pull').append("#{id}.fb").to_s,
          headers: headers.merge(
            'Accept' => 'application/octet-stream'
          ),
          connecttimeout: @timeout,
          timeout: @timeout
        )
        request.on_body do |chunk|
          f.write(chunk)
        end
        request.run
        checked(request.response)
      end
      data = File.binread(file)
      throw :"Pulled #{data.size} bytes of job ##{id} factbase at #{@host}"
    end
  end
  data
end

#push(name, data, meta) ⇒ Object 



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# File 'lib/judges/baza.rb', line 47

def push(name, data, meta)
  id = 0
  hdrs = headers.merge(
    'Content-Type' => 'application/octet-stream',
    'Content-Length' => data.size
  )
  hdrs = hdrs.merge('X-Zerocracy-Meta' => meta.map { |v| Base64.encode64(v).strip }.join(' ')) unless meta.empty?
  elapsed(@loog) do
    ret = with_retries do
      checked(
        Typhoeus::Request.put(
          home.append('push').append(name).to_s,
          body: data,
          headers: hdrs,
          connecttimeout: @timeout,
          timeout: @timeout
        )
      )
    end
    id = ret.body.to_i
    throw :"Pushed #{data.size} bytes to #{@host}, job ID is ##{id}"
  end
  id
end

#recent(name) ⇒ Object 



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# File 'lib/judges/baza.rb', line 146

def recent(name)
  job = 0
  elapsed(@loog) do
    ret = with_retries do
      checked(
        Typhoeus::Request.get(
          home.append('recent').append("#{name}.txt").to_s,
          headers:
        )
      )
    end
    job = ret.body.to_i
    throw :"The recent \"#{name}\" job's ID is ##{job} at #{@host}"
  end
  job
end

#unlock(name, owner) ⇒ Object

Unlock the name.



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# File 'lib/judges/baza.rb', line 132

def unlock(name, owner)
  elapsed(@loog) do
    with_retries do
      checked(
        Typhoeus::Request.get(
          home.append('unlock').append(name).add(owner:).to_s,
          headers:
        ),
        302
      )
    end
  end
end