package Ġuk . gov . just ice . digital . h mp ps . send legal mailto pr is ons api . barcode Ċ Ċ import Ġmu . Kotlin Logging Ċ import Ġorg . springframework . stereotype . Service Ċ import Ġorg . springframework . transaction . annotation . Transactional Ċ import Ġuk . gov . just ice . digital . h mp ps . send legal mailto pr is ons api . pr isoner search . Pr isoner Search Service Ċ Ċ private Ġval Ġlog Ġ= ĠKotlin Logging . logger Ġ{} Ċ Ċ @ Service Ċ class ĠBar code Service ( ĊĠ Ġprivate Ġval Ġbarcode Repository : ĠBar code Repository , ĊĠ Ġprivate Ġval Ġbarcode Event Service : ĠBar code Event Service , ĊĠ Ġprivate Ġval Ġbarcode Generator Service : ĠBar code Generator Service , ĊĠ Ġprivate Ġval Ġbarcode Recipient Service : ĠBar code Recipient Service , ĊĠ Ġprivate Ġval Ġpr isoner Search Service : ĠPr isoner Search Service , Ċ ) Ġ{ ĊĊĠ Ġ@ Transactional ĊĠ Ġfun Ġcreate Barcode ( userId : ĠString , Ġsource Ip : ĠString , Ġcreate Barcode Request : ĠCreate Barcode Request ): ĠString Ġ= ĊĠĠĠ Ġcreate Barcode () ĊĠĠĠĠĠ Ġ. also Ġ{ Ġbarcode Event Service . create Event ( barcode Ġ= Ġit , ĠuserId Ġ= ĠuserId , ĠeventType Ġ= ĠBar code EventType . CREATED , Ġsource Ip Ġ= Ġsource Ip ) Ġ} ĊĠĠĠĠĠ Ġ. also Ġ{ Ġbarcode Recipient Service . save Barcode Recipient ( it , Ġcreate Barcode Request ) Ġ} ĊĠĠĠĠĠ Ġ. code ĊĊĠ Ġprivate Ġfun Ġcreate Barcode (): ĠBar code Ġ{ ĊĠĠĠ Ġvar Ġbarcode Ġ= Ġbarcode Generator Service . generate Barcode () ĊĠĠĠ Ġwhile Ġ( barcode Repository . exists ById ( barcode )) Ġ{ ĊĠĠĠĠĠ Ġbarcode Ġ= Ġbarcode Generator Service . generate Barcode () ĊĠĠĠ Ġ} ĊĠĠĠ Ġreturn Ġbarcode Repository . save ( Barcode ( barcode )) ĊĠ Ġ} ĊĊĠ Ġfun Ġcheck Barcode ( userId : ĠString , Ġcode : ĠString , Ġlocation : ĠString , Ġsource Ip : ĠString ): ĠString Ġ= ĊĠĠĠ Ġbarcode Repository . findById ( code ). orElse Get Ġ{ Ġbarcode Repository . save ( Barcode ( code )) Ġ} ĊĠĠĠĠĠ Ġ. also Ġ{ Ġbarcode Ġ-> ĊĠĠĠĠĠĠĠ Ġwith ( barcode Event Service ) Ġ{ ĊĠĠĠĠĠĠĠĠĠ Ġcreate Event ( barcode , ĠuserId , ĠBar code EventType . CHECK ED , Ġlocation , Ġsource Ip ) ĊĠĠĠĠĠĠĠĠĠ Ġcheck For Created ( barcode ) ĊĊĠĠĠĠĠĠĠĠĠ Ġbarcode Recipient Service . get Barcode Recipient ( barcode ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġ? . lookup Recipient () ĊĠĠĠĠĠĠĠĠĠĠĠ Ġ?: Ġlog . info Ġ{ Ġ" No ĠBar code Recipient Ġrecord Ġfor Ġbarcode Ġ${ barcode . code }" Ġ} ĊĊĠĠĠĠĠĠĠĠĠ Ġcheck For Duplicate ( barcode , ĠuserId , Ġlocation , Ġsource Ip ) ĊĠĠĠĠĠĠĠĠĠ Ġcheck For Expired ( barcode , ĠuserId , Ġlocation , Ġsource Ip ) ĊĠĠĠĠĠĠĠĠĠ Ġcheck For Random Security Check ( barcode , ĠuserId , Ġlocation , Ġsource Ip ) ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠĠĠ Ġ} ĊĠĠĠĠĠ Ġ. let Ġ{ Ġbarcode Ġ-> Ġbarcode Event Service . get CreatedBy ( barcode ) Ġ} ĊĊĠ Ġfun Ġregister Event ( userId : ĠString , Ġlocation : ĠString , Ġsource Ip : ĠString , Ġcode : ĠString , Ġbarcode EventType : ĠBar code EventType ) Ġ{ ĊĠĠĠ Ġbarcode Repository . findById ( code ). orElse Get Ġ{ Ġbarcode Repository . save ( Barcode ( code )) Ġ} ĊĠĠĠĠĠ Ġ. also Ġ{ Ġbarcode Ġ-> ĊĠĠĠĠĠĠĠ Ġwith ( barcode Event Service ) Ġ{ ĊĠĠĠĠĠĠĠĠĠ Ġcreate Event ( barcode , ĠuserId , Ġbarcode EventType , Ġlocation , Ġsource Ip ) ĊĠĠĠĠĠĠĠĠĠ Ġcheck For Created ( barcode ) ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠĠĠ Ġ} ĊĠ Ġ} ĊĊĠ Ġprivate Ġfun ĠBar code Recipient . lookup Recipient () Ġ{ ĊĠĠĠ Ġpr isoner Search Service . lookup Pr isoner ( this ) ĊĠ Ġ} Ċ } Ċ