package Ġhu . k rist of . n agy . hi ke book client . data . network Ċ Ċ import Ġhu . k rist of . n agy . hi ke book client . model . Server Response Result Ċ import Ġretrofit 2 . http . GET Ċ import Ġretrofit 2 . http . PUT Ċ import Ġretrofit 2 . http . Path Ċ Ċ interface ĠGroups Service Ġ{ ĊĠĠĠ Ġ@ GET (" groups /{ userName }/{ isConnected Page }") ĊĠĠĠ Ġsuspend Ġfun Ġlist Groups ( ĊĠĠĠĠĠĠĠ Ġ@ Path (" userName ") ĠuserName : ĠString , ĊĠĠĠĠĠĠĠ Ġ@ Path (" isConnected Page ") Ġis Connected Page : ĠBoolean ĊĠĠĠ Ġ): ĠServer Response Result < List < String >> ĊĊĠĠĠ Ġ@ PUT (" groups /{ groupName }/{ userName }") ĊĠĠĠ Ġsuspend Ġfun Ġcreate Group ( ĊĠĠĠĠĠĠĠ Ġ@ Path (" groupName ") ĠgroupName : ĠString , ĊĠĠĠĠĠĠĠ Ġ@ Path (" userName ") ĠuserName : ĠString ĊĠĠĠ Ġ): ĠServer Response Result < Boolean > ĊĊĠĠĠ Ġ@ PUT (" groups /{ groupName }/{ userName }/{ isConnected Page }") ĊĠĠĠ Ġsuspend Ġfun Ġgeneral Group Connect ( ĊĠĠĠĠĠĠĠ Ġ@ Path (" groupName ") ĠgroupName : ĠString , ĊĠĠĠĠĠĠĠ Ġ@ Path (" userName ") ĠuserName : ĠString , ĊĠĠĠĠĠĠĠ Ġ@ Path (" isConnected Page ") Ġis Connected Page : ĠBoolean ĊĠĠĠ Ġ): ĠServer Response Result < Boolean > ĊĊĠĠĠ Ġ@ GET (" groups /{ groupName }") ĊĠĠĠ Ġsuspend Ġfun Ġlist Members ( ĊĠĠĠĠĠĠĠ Ġ@ Path (" groupName ") ĠgroupName : ĠString ĊĠĠĠ Ġ): ĠServer Response Result < List < String >> Ċ }