package Ġio . github . w ulkan owy . data . repositories . home work Ċ Ċ import Ġio . github . w ulkan owy . data . db . dao . Home work Dao Ċ import Ġio . github . w ulkan owy . data . db . entities . Home work Ċ import Ġio . github . w ulkan owy . data . db . entities . Se mester Ċ import Ġkotlinx . coroutines . flow . Flow Ċ import Ġjava . time . LocalDate Ċ import Ġjavax . inject . Inject Ċ import Ġjavax . inject . Singleton Ċ Ċ @ Singleton Ċ class ĠHome work Local Ġ@ Inject Ġconstructor ( private Ġval Ġhome work Db : ĠHome work Dao ) Ġ{ ĊĊĠĠĠ Ġsuspend Ġfun Ġsave Home work ( home work : ĠList < Home work >) Ġ{ ĊĠĠĠĠĠĠĠ Ġhome work Db . insert All ( home work ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġsuspend Ġfun Ġdelete Home work ( home work : ĠList < Home work >) Ġ{ ĊĠĠĠĠĠĠĠ Ġhome work Db . delete All ( home work ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġsuspend Ġfun Ġupdate Home work ( home work : ĠList < Home work >) Ġ{ ĊĠĠĠĠĠĠĠ Ġhome work Db . update All ( home work ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġfun Ġget Home work ( semester : ĠSe mester , ĠstartDate : ĠLocalDate , ĠendDate : ĠLocalDate ): ĠFlow < List < Home work >> Ġ{ ĊĠĠĠĠĠĠĠ Ġreturn Ġhome work Db . load All ( semester . semester Id , Ġse mester . student Id , ĠstartDate , ĠendDate ) ĊĠĠĠ Ġ} Ċ } Ċ