package Ġau . com . di us . coffee . controller Ċ Ċ import Ġorg . springframework . core . env . Environment Ċ import Ġorg . springframework . http . HttpStatus Ċ import Ġorg . springframework . http . Response Entity Ċ import Ġorg . springframework . web . bind . annotation .* Ċ Ċ import Ġau . com . di us . coffee . dto .* Ċ import Ġau . com . di us . coffee . model . C offee Order Ċ import Ġau . com . di us . coffee . model . Order Repository Ċ import Ġau . com . di us . coffee . service . Order Service Ċ Ċ @ Cross Origin Ċ @ RestController Ċ @ RequestMapping ("/ order ") Ċ class ĠOrder Endpoints ( repo : ĠOrder Repository , Ġenv : ĠEnvironment ) Ġ{ ĊĊĠ Ġprivate Ġval Ġservice : ĠOrder Service ĊĊĠ Ġinit Ġ{ ĊĠĠĠ Ġservice Ġ= ĠOrder Service ( repo , Ġenv ) ĊĠ Ġ} ĊĊĠ Ġ@ GetMapping ĊĠ Ġfun Ġlist Orders () Ġ= ĊĠĠĠ ĠList Orders Response . from ( service . findAll ()) ĊĊĠ Ġ@ PostMapping ĊĠ Ġfun Ġcreate Order () Ġ= ĊĠĠĠ ĠResponseEntity ( ĊĠĠĠĠĠ ĠCreate Order Response . from ( ĊĠĠĠĠĠĠĠ Ġservice . save ( C offee Order ()) ĊĠĠĠĠĠ Ġ), ĊĠĠĠĠĠ ĠHttpStatus . CREATED ĊĠĠĠ Ġ) ĊĊĠ Ġ@ GetMapping ("/ { orderId }") ĊĠ Ġfun Ġget Order (@ PathVariable ĠorderId : ĠLong ): ĠResponseEntity < Any > Ġ{ ĊĠĠĠ Ġval Ġorder Ġ= Ġservice . findOne By Number ( orderId ) ĊĠĠĠ Ġreturn Ġwhen Ġ( order ) Ġ{ ĊĠĠĠĠĠ Ġnull Ġ-> Ġorder NotFound ( orderId ) ĊĠĠĠĠĠ Ġelse Ġ-> ĠResponseEntity ( Get Order Response . from ( order ), ĠHttpStatus . OK ) ĊĠĠĠ Ġ} ĊĠ Ġ} ĊĊĠ Ġ@ Patch Mapping ("/ { orderId }") ĊĠ Ġfun Ġupdate Order (@ PathVariable ĠorderId : ĠLong , Ġ@ RequestBody Ġrequest : ĠUpdate Order Request ): ĠResponseEntity < Any > Ġ{ ĊĠĠĠ Ġval Ġorder Ġ= Ġservice . findOne By Number ( orderId ) ĊĠĠĠ Ġreturn Ġwhen Ġ( order ) Ġ{ ĊĠĠĠĠĠ Ġnull Ġ-> Ġorder NotFound ( orderId ) ĊĠĠĠĠĠ Ġelse Ġ-> ĠResponseEntity ( ĊĠĠĠĠĠĠĠ ĠUpdate Order Response . from ( ĊĠĠĠĠĠĠĠĠĠ Ġservice . save ( order . patch ( request )) ĊĠĠĠĠĠĠĠ Ġ), ĊĠĠĠĠĠĠĠ ĠHttpStatus . OK ĊĠĠĠĠĠ Ġ) ĊĠĠĠ Ġ} ĊĠ Ġ} ĊĊĠ Ġ@ Delete Mapping ("/ { orderId }") ĊĠ Ġfun Ġcancel Order (@ PathVariable ĠorderId : ĠLong ): ĠResponseEntity < Any > Ġ{ ĊĠĠĠ Ġval Ġorder Ġ= Ġservice . delete By Number ( orderId ) ĊĠĠĠ Ġreturn Ġwhen Ġ( order ) Ġ{ ĊĠĠĠĠĠ Ġnull Ġ-> Ġorder NotFound ( orderId ) ĊĠĠĠĠĠ Ġelse Ġ-> ĠResponseEntity ( Cancel Order Response . from ( order ), ĠHttpStatus . OK ) ĊĠĠĠ Ġ} ĊĠ Ġ} ĊĊĠ Ġcompanion Ġobject Ġ{ ĊĊĠĠĠ Ġfun Ġorder NotFound ( orderId : ĠLong ): ĠResponseEntity < Any > Ġ= ĊĠĠĠĠĠ ĠResponseEntity ( ĊĠĠĠĠĠĠĠ ĠRe jection Response . from Order (" Order Ġwith Ġid Ġ${ orderId } Ġnot Ġfound ", ĠorderId ), ĊĠĠĠĠĠĠĠ ĠHttpStatus . NOT _ FOUND ĊĠĠĠĠĠ Ġ) ĊĊĠ Ġ} Ċ Ċ } Ċ