package Ġcom . sem icolon . data . remote . api Ċ Ċ import Ġcom . sem icolon . data . remote . response . challenge . Challenge Detail Response Ċ import Ġcom . sem icolon . data . remote . response . challenge . Challenge ListResponse Ċ import Ġcom . sem icolon . data . remote . response . challenge . Challenge Participant ListResponse Ċ import Ġcom . sem icolon . data . remote . response . challenge . My Challenge Response Ċ import Ġcom . sem icolon . domain . entity . challenge . My Challenge Entity Ċ import Ġretrofit 2 . http . GET Ċ import Ġretrofit 2 . http . POST Ċ import Ġretrofit 2 . http . Path Ċ Ċ interface ĠChallenge Api Ġ{ ĊĠĠĠ Ġ@ GET (" challenges / lists ") ĊĠĠĠ Ġsuspend Ġfun Ġget Ch allenges (): ĠChallenge ListResponse ĊĊĠĠĠ Ġ@ GET (" challenges /{ challenge - id }") ĊĠĠĠ Ġsuspend Ġfun Ġget Challenge Detail ( ĊĠĠĠĠĠĠĠ Ġ@ Path (" challenge - id ") Ġchallenge Id : ĠInt ĊĠĠĠ Ġ): ĠChallenge Detail Response ĊĊĠĠĠ Ġ@ POST (" challenges /{ challenge - id }") ĊĠĠĠ Ġsuspend Ġfun Ġpost Part icip ate Challenge ( ĊĠĠĠĠĠĠĠ Ġ@ Path (" challenge - id ") Ġchallenge Id : ĠInt ĊĠĠĠ Ġ) ĊĊĠĠĠ Ġ@ GET (" challenges /{ challenge - id }/ participants / students ") ĊĠĠĠ Ġsuspend Ġfun Ġget Challenge Participants ( ĊĠĠĠĠĠĠĠ Ġ@ Path (" challenge - id ") Ġchallenge Id : ĠInt ĊĠĠĠ Ġ): ĠChallenge Participant ListResponse ĊĊĠĠĠ Ġ@ GET (" challenges / part icip ated ") ĊĠĠĠ Ġsuspend Ġfun Ġget My Ch allenges (): ĠMy Challenge Response Ċ }