162 lines
4 KiB
Markdown
162 lines
4 KiB
Markdown
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## olympics
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В этой задаче нужно написать http сервер со следующим API
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* GET /athlete-info?name=S
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-> вернуть информацию по атлету с именем: откуда, сколько каких медалей выиграл всего и по годам
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* /top-athletes-in-sport?sport=SSSS&limit=main_test.goK
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-> вернуть top-K (default=3) спортсменов по абсолютному числу медалей в их спортивной карьере в указанном виде спорта
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* /top-countries-in-year?year=YYYY&limit=K
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-> вернуть top-K (default=3) стран в порядке медального зачета (сортируем по золотым, потом по серебрянным, потом по бронзе, потом лексикографически по стране)
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используя данные о победителях и призёрах олимпийских игр из [./testdata/olympicWInners.json](./testdata/olympicWinners.json).
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Сервер должен слушать порт, переданный через аргумент `--port`.
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### Примеры
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Запуск:
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```
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$ olympics -port 6029
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```
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#### athlete-info
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Успешный запрос (200, json фиксированного вида):
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```
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$ curl -X GET "localhost:6029/athlete-info?name=Michael%20Phelps"
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{
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"athlete": "Michael Phelps",
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"country": "United States",
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"medals": {
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"gold": 18,
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"silver": 2,
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"bronze": 2,
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"total": 22
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},
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"medals_by_year": {
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"2004": {
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"gold": 6,
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"silver": 0,
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"bronze": 2,
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"total": 8
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},
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"2008": {
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"gold": 8,
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"silver": 0,
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"bronze": 0,
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"total": 8
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},
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"2012": {
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"gold": 4,
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"silver": 2,
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"bronze": 0,
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"total": 6
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}
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}
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}
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```
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Спортсмен не найден (404, произвольное сообщение об ошибке):
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```
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$ curl -i -X GET "localhost:6029/athlete-info?name=AB"
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HTTP/1.1 404 Not Found
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Content-Type: text/plain; charset=utf-8
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X-Content-Type-Options: nosniff
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Date: Wed, 19 Feb 2020 23:24:30 GMT
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Content-Length: 21
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athlete AB not found
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```
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#### top-athletes-in-sport
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Успешный запрос (200, json фиксированного вида):
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```
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$ curl -X GET "localhost:6029/top-athletes-in-sport?sport=Swimming&&limit=1"
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[
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{
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"athlete": "Michael Phelps",
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"country": "United States",
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"medals": {
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"gold": 18,
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"silver": 2,
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"bronze": 2,
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"total": 22
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},
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"medals_by_year": {
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"2004": {
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"gold": 6,
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"silver": 0,
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"bronze": 2,
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"total": 8
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},
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"2008": {
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"gold": 8,
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"silver": 0,
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"bronze": 0,
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"total": 8
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},
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"2012": {
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"gold": 4,
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"silver": 2,
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"bronze": 0,
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"total": 6
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}
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}
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}
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]
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```
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Неизвестный вид спорта (404, произвольное сообщение об ошибке):
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```
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$ curl -i -X GET "localhost:6029/top-athletes-in-sport?sport=chess"
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HTTP/1.1 404 Not Found
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Content-Type: text/plain; charset=utf-8
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X-Content-Type-Options: nosniff
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Date: Thu, 20 Feb 2020 00:42:24 GMT
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Content-Length: 24
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sport 'chess' not found
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```
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#### top-countries-in-year
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Успешный запрос (200, json фиксированного вида):
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```
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$ curl -X GET "localhost:6029/top-countries-in-year?year=2012&&limit=2"
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[
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{
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"country": "United States",
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"gold": 145,
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"silver": 63,
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"bronze": 46,
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"total": 254
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},
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{
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"country": "China",
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"gold": 56,
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"silver": 40,
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"bronze": 29,
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"total": 125
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}
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]
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```
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Год не найден (404, произвольное сообщение):
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```
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$ curl -i -X GET "localhost:6029/top-countries-in-year?year=2009"
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HTTP/1.1 404 Not Found
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Content-Type: text/plain; charset=utf-8
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X-Content-Type-Options: nosniff
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Date: Thu, 20 Feb 2020 00:10:27 GMT
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Content-Length: 20
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year 2009 not found
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```
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