package Ġcom . ys f cy ln . local . database Ċ Ċ import Ġandroidx . room .* Ċ import Ġcom . ys f cy ln . local . model . Post Local Model Ċ Ċ @ Dao Ċ interface ĠPost DAO Ġ{ ĊĊĠĠĠ Ġ@ Insert ( on Conflict Ġ= ĠOn Conflict Strategy . REPLACE ) ĊĠĠĠ Ġsuspend Ġfun Ġadd Post Item ( post Ġ: ĠPost Local Model ) Ġ: ĠLong ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġposts ĠWHERE Ġid Ġ= Ġ: id ") ĊĠĠĠ Ġsuspend Ġfun Ġget Post Item ( id : ĠInt ): ĠPost Local Model ĊĊĠĠĠ Ġ@ Insert ( on Conflict Ġ= ĠOn Conflict Strategy . REPLACE ) ĊĠĠĠ Ġsuspend Ġfun Ġadd Post Items ( posts : ĠList < Post Local Model >) Ġ: ĠList < Long > ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġposts ") ĊĠĠĠ Ġsuspend Ġfun Ġget Post Items (): ĠList < Post Local Model > ĊĊĠĠĠ Ġ@ Update ĊĠĠĠ Ġsuspend Ġfun Ġupdate Post Item ( post : ĠPost Local Model ): ĠInt ĊĊĠĠĠ Ġ@ Query (" DELETE ĠFROM Ġposts ĠWHERE Ġid Ġ= Ġ: id ") ĊĠĠĠ Ġsuspend Ġfun Ġdelete Post Item ById ( id Ġ: ĠInt ) Ġ: ĠInt ĊĊĠĠĠ Ġ@ Delete ĊĠĠĠ Ġsuspend Ġfun Ġdelete Post Item ( post Ġ: ĠPost Local Model ) Ġ: ĠInt ĊĊĠĠĠ Ġ@ Query (" DELETE ĠFROM Ġposts ") ĊĠĠĠ Ġsuspend Ġfun Ġclear Cached Post Items (): ĠInt Ċ }