package Ġcom . kir ak ish ou . photo exchange . database . dao Ċ Ċ import Ġcom . kir ak ish ou . photo exchange . core . Photo Id Ċ import Ġcom . kir ak ish ou . photo exchange . database . entity . Gallery Photo Entity Ċ import Ġcom . kir ak ish ou . photo exchange . database . table . Gallery Photos Ċ import Ġorg . jetbrains . ex posed . sql .* Ċ import Ġorg . joda . time . DateTime Ċ Ċ open Ġclass ĠGallery Photos Dao Ġ{ ĊĊĠ Ġopen Ġfun Ġsave ( photo Id : ĠPhoto Id , Ġuploaded On : ĠDateTime ): ĠBoolean Ġ{ ĊĠĠĠ Ġval Ġid Ġ= ĠGallery Photos . insert Ġ{ ĊĠĠĠĠĠ Ġit [ Gallery Photos . photo Id ] Ġ= Ġphoto Id . id ĊĠĠĠĠĠ Ġit [ Gallery Photos . uploaded On ] Ġ= Ġuploaded On ĊĠĠĠ Ġ} Ġget ĠGallery Photos . id ĊĊĠĠĠ Ġreturn Ġid Ġ!= Ġnull ĊĠ Ġ} ĊĊĠ Ġopen Ġfun Ġcount Gallery Photos Uploaded Later Than ( currentTime : ĠDateTime ): ĠInt Ġ{ ĊĠĠĠ Ġreturn ĠGallery Photos . select Ġ{ ĊĠĠĠĠĠ Ġuploaded Later Than ( currentTime ) ĊĠĠĠ Ġ}. count () ĊĠ Ġ} ĊĊĠ Ġopen Ġfun Ġdelete By Photo Id ( photo Id : ĠPhoto Id ) Ġ{ ĊĠĠĠ ĠGallery Photos . delete Where Ġ{ ĊĠĠĠĠĠ Ġwith Photo Id ( photo Id ) ĊĠĠĠ Ġ} ĊĠ Ġ} ĊĊĠ Ġ/** ĊĠĠ Ġ* ĠFor Ġtest Ġpurposes ĊĠĠ Ġ* Ġ*/ ĊĊĠ Ġopen Ġfun Ġtest Find All (): ĠList < Gallery Photo Entity > Ġ{ ĊĠĠĠ Ġreturn ĠGallery Photos . selectAll () ĊĠĠĠĠĠ Ġ. map Ġ{ Ġresult Row Ġ-> ĠGallery Photo Entity . from Result Row ( result Row ) Ġ} ĊĠ Ġ} ĊĊĠ Ġ/** ĊĠĠ Ġ* ĠGallery Ġphoto Ġmust Ġhave Ġthis Ġphoto Id ĊĠĠ Ġ* Ġ*/ ĊĠ Ġprivate Ġfun ĠSql Expression Builder . with Photo Id ( photo Id : ĠPhoto Id ): ĠOp < Boolean > Ġ{ ĊĠĠĠ Ġreturn ĠGallery Photos . photo Id . eq ( photo Id . id ) ĊĠ Ġ} ĊĊĠ Ġ/** ĊĠĠ Ġ* ĠGallery Ġphoto Ġmust Ġbe Ġuploaded Ġearlier Ġthan Ġ" last Uploaded On " ĊĠĠ Ġ* Ġ*/ ĊĠ Ġprivate Ġfun ĠSql Expression Builder . uploaded E ar lier Than ( last Uploaded On : ĠDateTime ): ĠOp < Boolean > Ġ{ ĊĠĠĠ Ġreturn ĠGallery Photos . uploaded On . less ( last Uploaded On ) ĊĠ Ġ} ĊĊĠ Ġ/** ĊĠĠ Ġ* ĠGallery Ġphoto Ġmust Ġbe Ġuploaded Ġlater Ġthan Ġ" currentTime " ĊĠĠ Ġ* Ġ*/ ĊĠ Ġprivate Ġfun ĠSql Expression Builder . uploaded Later Than ( currentTime : ĠDateTime ): ĠOp < Boolean > Ġ{ ĊĠĠĠ Ġreturn ĠGallery Photos . uploaded On . greater ( currentTime ) ĊĠ Ġ} Ċ }