Installation

1. Choose repository directory in your console
2. Install rvm or another ruby versioning management system.
3. rvm use ruby-3.2.2@ad-parameters-denys-kriukov --create
4. bundle

Run command

Execute rake command to get data in stdout

rake ad_parameters

{"placement"=>
  [{"id"=>"plc-1", "creative"=>[{"id"=>"Video-1", "price"=>6.46}, {"id"=>"Video-7", "price"=>4.93}, {"id"=>"Video-12", "price"=>16.46}, {"id"=>"Video-25", "price"=>8.37}]},
   {"id"=>"plc-2", "creative"=>[{"id"=>"Video-12", "price"=>16.46}, {"id"=>"Video-25", "price"=>8.37}]},
   {"id"=>"plc-3", "creative"=>[{"id"=>"Video-1", "price"=>6.46}, {"id"=>"Video-7", "price"=>4.93}, {"id"=>"Video-12", "price"=>16.46}, {"id"=>"Video-25", "price"=>8.37}]},
   {"id"=>"plc-4"},
   {"id"=>"plc-5"},
   {"id"=>"plc-6", "creative"=>[{"id"=>"Video-1", "price"=>6.46}, {"id"=>"Video-7", "price"=>4.93}, {"id"=>"Video-12", "price"=>16.46}, {"id"=>"Video-25", "price"=>8.37}]},
   {"id"=>"plc-7",
    "creative"=>[{"id"=>"Video-1", "price"=>6.46}, {"id"=>"Video-4", "price"=>0.99}, {"id"=>"Video-7", "price"=>4.93}, {"id"=>"Video-12", "price"=>16.46}, {"id"=>"Video-25", "price"=>8.37}]},
   {"id"=>"plc-8", "creative"=>[{"id"=>"Video-1", "price"=>6.46}, {"id"=>"Video-7", "price"=>4.93}, {"id"=>"Video-12", "price"=>16.46}, {"id"=>"Video-25", "price"=>8.37}]}]}

Web server

1. Execute puma in repository directory
2. Protobuf endpoint http://0.0.0.0:9292/placements?placement_id=plc-8&floor=10

Protobuf message

\n\a\n\x05plc-1\n\a\n\x05plc-2\n\a\n\x05plc-3\n\a\n\x05plc-4\n\a\n\x05plc-5\n\a\n\x05plc-6\n\a\n\x05plc-7\n\x18\n\x05plc-8\x12\x0F\n\bVideo-12\x15\x14\xAE\x83A

JSON analogue

{"placement":[{"id":"plc-8","creative":[{"id":"Video-12","price":16.46}]}]}

Tests

To run tests please execute rspec command in repository directory