package Ġco . nil in . op ex . wallet . ports . postgres . dao Ċ Ċ import Ġco . nil in . op ex . wallet . ports . postgres . model . Wallet Owner Model Ċ import Ġorg . springframework . data . r 2 dbc . repository . Query Ċ import Ġorg . springframework . data . repository . query . Param Ċ import Ġorg . springframework . data . repository . reactive . Reactive Crud Repository Ċ import Ġorg . springframework . stereotype . Repository Ċ import Ġreactor . core . publisher . Mono Ċ Ċ @ Repository Ċ interface ĠWallet Owner Repository Ġ: ĠReactive Crud Repository < Wallet Owner Model , ĠLong > Ġ{ ĊĠĠĠ Ġ@ Query (" select Ġ* Ġfrom Ġwallet _ owner Ġwhere Ġuuid Ġ= Ġ: uuid ") ĊĠĠĠ Ġfun ĠfindBy Uuid (@ Param (" uuid ") Ġuuid : ĠString ): ĠMono < Wallet Owner Model > Ċ }