package Ġcom . son onio . book maker . service Ċ Ċ import Ġcom . son onio . book maker . model . Notification Ċ import Ġcom . son onio . book maker . repo . Notification Repo Ċ import Ġorg . springframework . stereotype . Service Ċ Ċ @ Service Ċ class ĠNotification Service ( ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġnotification Repo : ĠNotification Repo Ċ ) Ġ{ ĊĠĠĠ Ġfun Ġsave ( notification : ĠNotification ): ĠNotification Ġ{ ĊĠĠĠĠĠĠĠ Ġreturn Ġnotification Repo . save ( notification ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġfun Ġsave All ( notifications : ĠIterable < Notification >): ĠIterable < Notification > Ġ{ ĊĠĠĠĠĠĠĠ Ġreturn Ġnotification Repo . save All ( notifications ) ĊĠĠĠ Ġ} Ċ }