package Ġd roid developers 2 5 4 . d roid con ke . repository Ċ Ċ import Ġcom . google . firebase . firestore . Firebase Fire store Ċ import Ġcom . google . firebase . firestore . Firebase Fire store Exception Ċ import Ġcom . google . firebase . firestore . Query Ċ import Ġcom . google . firebase . firestore . k tx . firestore Ċ import Ġcom . google . firebase . firestore . k tx . to Objects Ċ import Ġcom . google . firebase . k tx . Firebase Ċ import Ġd roid developers 2 5 4 . d roid con ke . data states . Result Ċ import Ġd roid developers 2 5 4 . d roid con ke . models . EventType Model Ċ import Ġd roid developers 2 5 4 . d roid con ke . utils . await Ċ Ċ class ĠEventType Repo ( val Ġfire store : ĠFirebase Fire store ) Ġ{ ĊĊĠ Ġsuspend Ġfun Ġget Session Data (): ĠResult < List < EventType Model >> Ġ{ ĊĠĠĠ Ġreturn Ġtry Ġ{ ĊĠĠĠĠĠ Ġval Ġsnapshots Ġ= Ġfire store . collection (" event _ types ") ĊĠĠĠĠĠĠĠĠĠ Ġ. orderBy (" id ", ĠQuery . Direction . ASC ENDING ) ĊĠĠĠĠĠĠĠĠĠ Ġ. get () ĊĠĠĠĠĠĠĠĠĠ Ġ. await () ĊĠĠĠĠĠ ĠResult . Success ( snapshots . to Objects ()) ĊĠĠĠ Ġ} Ġcatch Ġ( e : ĠFirebase Fire store Exception ) Ġ{ ĊĠĠĠĠĠ ĠResult . Error ( e . message ) ĊĠĠĠ Ġ} ĊĠ Ġ} Ċ } Ċ