package Ġcom . store . controllers Ċ Ċ import Ġcom . store . model . DB Ċ import Ġcom . store . model . Id Ċ import Ġcom . store . model . Product Ċ import Ġcom . store . model . validate AuthToken Ċ import Ġorg . springframework . http . HttpStatus Ċ import Ġorg . springframework . http . Response Entity Ċ import Ġorg . springframework . web . bind . annotation .* Ċ Ċ @ RestController Ċ class ĠProducts Ġ{ ĊĠĠĠ Ġ@ PostMapping ("/ products /{ id }") ĊĠĠĠ Ġfun Ġupdate (@ PathVariable Ġid : ĠInt , Ġ@ RequestBody Ġproduct : ĠProduct , Ġ@ Request Header (" Authenticate ", Ġrequired Ġ= Ġtrue ) Ġheader : ĠString ): ĠResponseEntity < String > Ġ{ ĊĠĠĠĠĠĠĠ Ġvalidate AuthToken ( header ) ĊĊĠĠĠĠĠĠĠ ĠDB . update Product ( product ) ĊĠĠĠĠĠĠĠ Ġreturn ĠResponseEntity ( HttpStatus . NO _ CONTENT ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ GetMapping ("/ products /{ id }") ĊĠĠĠ Ġfun Ġget (@ PathVariable (" id ") Ġid : ĠInt ) Ġ= ĠDB . find Product ( id ) ĊĊĠĠĠ Ġ@ PostMapping ("/ products ") ĊĠĠĠ Ġfun Ġcreate (@ RequestBody Ġnew Product : ĠProduct , Ġ@ Request Header (" Authenticate ", Ġrequired Ġ= Ġtrue ) Ġheader : ĠString ): ĠResponseEntity < Id > Ġ{ ĊĠĠĠĠĠĠĠ Ġvalidate AuthToken ( header ) ĊĊĠĠĠĠĠĠĠ ĠDB . add Product ( new Product ) ĊĠĠĠĠĠĠĠ Ġreturn ĠResponseEntity ( Id ( new Product . id ), ĠHttpStatus . CREATED ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Delete Mapping ("/ products /{ id }") ĊĠĠĠ Ġfun Ġdelete (@ PathVariable (" id ") Ġid : ĠInt , Ġ@ Request Header (" Authenticate ", Ġrequired Ġ= Ġtrue ) Ġheader : ĠString ): ĠResponseEntity < String > Ġ{ ĊĠĠĠĠĠĠĠ Ġvalidate AuthToken ( header ) ĊĊĠĠĠĠĠĠĠ ĠDB . delete Pet ( id ) ĊĊĠĠĠĠĠĠĠ Ġreturn ĠResponseEntity ( HttpStatus . NO _ CONTENT ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ GetMapping ("/ products ") ĊĠĠĠ Ġfun Ġsearch (@ RequestParam ( name =" name ", Ġrequired = false ) Ġname : ĠString ?, ĊĠĠĠĠĠĠĠĠĠĠĠĠĠĠ Ġ@ RequestParam ( name =" type ", Ġrequired = false ) Ġtype : ĠString ?, ĊĠĠĠĠĠĠĠĠĠĠĠĠĠĠ Ġ@ RequestParam ( name =" status ", Ġrequired = false ) Ġstatus : ĠString ?): ĠResponseEntity < List < Product >> Ġ{ ĊĊĠĠĠĠĠĠĠ Ġval Ġproducts Ġ= ĠDB . find Products ( name , Ġtype , Ġstatus ) ĊĠĠĠĠĠĠĠ Ġif ( products . isEmpty ()) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġreturn ĠResponseEntity ( HttpStatus . INTERNAL _ SERVER _ ERROR ) ĊĊĠĠĠĠĠĠĠ Ġreturn ĠResponseEntity ( products , ĠHttpStatus . OK ) ĊĠĠ Ġ} Ċ } Ċ