package Ġcom . pos . book library . api . controllers Ċ Ċ import Ġcom . pos . book library . business . models . Author Ċ import Ġcom . pos . book library . business . services . Author Access Service Ċ import Ġcom . pos . book library . persistence . query . Search Author Query Ċ import Ġcom . pos . shared . security . jwt . JWT Ċ import Ġio . swagger . v 3 . o as . annotations . Operation Ċ import Ġio . swagger . v 3 . o as . annotations . responses . ApiResponse Ċ import Ġio . swagger . v 3 . o as . annotations . responses . Api Responses Ċ import Ġorg . springframework . beans . factory . annotation . Autowired Ċ import Ġorg . springframework . web . bind . annotation .* Ċ Ċ @ RestController Ċ @ RequestMapping ("/ api / book - library / authors ") Ċ class ĠAuthor Controller Ġ{ ĊĠĠĠ Ġ@ Autowired ĊĠĠĠ Ġprivate Ġlateinit Ġvar Ġauthor Access Service : ĠAuthor Access Service ĊĊĠĠĠ Ġ@ Operation ( summary Ġ= Ġ" Get Ġall Ġauthors ") ĊĠĠĠ Ġ@ Api Responses ( ĊĠĠĠĠĠĠĠ Ġvalue Ġ= Ġ[ ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 2 0 0 ", Ġdescription Ġ= Ġ" Authors Ġretrieved "), ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 4 0 0 ", Ġdescription Ġ= Ġ" Bad Ġrequest Ġparameters ") ĊĠĠĠĠĠĠĠ Ġ] ĊĠĠĠ Ġ) ĊĠĠĠ Ġ@ GetMapping ("") ĊĠĠĠ Ġfun ĠgetAll Authors (@ RequestParam Ġparams : ĠMap < String , ĠString >) Ġ= ĊĠĠĠĠĠĠĠ Ġauthor Access Service . getAll Authors ( Search Author Query ( params )) ĊĊĠĠĠ Ġ@ Operation ( summary Ġ= Ġ" Get Ġauthor Ġspecified Ġby ĠID ") ĊĠĠĠ Ġ@ Api Responses ( ĊĠĠĠĠĠĠĠ Ġvalue Ġ= Ġ[ ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 2 0 0 ", Ġdescription Ġ= Ġ" Author Ġretrieved "), ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 4 0 4 ", Ġdescription Ġ= Ġ" Author Ġnot Ġfound ") ĊĠĠĠĠĠĠĠ Ġ] ĊĠĠĠ Ġ) ĊĠĠĠ Ġ@ GetMapping ("/ { id }") ĊĠĠĠ Ġfun Ġget Author (@ PathVariable Ġid : ĠLong ) Ġ= Ġauthor Access Service . get Author ( id ) ĊĊĠĠĠ Ġ@ Operation ( summary Ġ= Ġ" Create Ġa Ġsingle Ġauthor ") ĊĠĠĠ Ġ@ Api Responses ( ĊĠĠĠĠĠĠĠ Ġvalue Ġ= Ġ[ ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 2 0 1 ", Ġdescription Ġ= Ġ" Author Ġcreated "), ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 4 0 6 ", Ġdescription Ġ= Ġ" Missing Ġor Ġinvalid Ġauthor Ġdata ") ĊĠĠĠĠĠĠĠ Ġ] ĊĠĠĠ Ġ) ĊĠĠĠ Ġ@ PostMapping ("") ĊĠĠĠ Ġfun Ġpost Author (@ RequestBody Ġnew Author : ĠAuthor , Ġ@ Request Header (" Authorization ") Ġauth Header : ĠString ?) Ġ= ĊĠĠĠĠĠĠĠ Ġauthor Access Service . post Author ( new Author , ĠJWT . getToken ( auth Header )) ĊĊĠĠĠ Ġ@ Operation ( summary Ġ= Ġ" Update Ġor Ġcreate Ġa Ġsingle Ġauthor ") ĊĠĠĠ Ġ@ Api Responses ( ĊĠĠĠĠĠĠĠ Ġvalue Ġ= Ġ[ ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 2 0 4 ", Ġdescription Ġ= Ġ" Author Ġupdated "), ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 2 0 1 ", Ġdescription Ġ= Ġ" Author Ġcreated "), ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 4 0 6 ", Ġdescription Ġ= Ġ" Missing Ġrequired Ġauthor Ġdata "), ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 4 0 9 ", Ġdescription Ġ= Ġ" Error Ġwhen Ġinserting Ġauthor Ġdata "), ĊĠĠĠĠĠĠĠ Ġ] ĊĠĠĠ Ġ) ĊĠĠĠ Ġ@ Put Mapping ("/ { id }") ĊĠĠĠ Ġfun Ġput Author ( ĊĠĠĠĠĠĠĠ Ġ@ PathVariable Ġid : ĠLong , ĊĠĠĠĠĠĠĠ Ġ@ RequestBody Ġnew Author : ĠAuthor , ĊĠĠĠĠĠĠĠ Ġ@ Request Header (" Authorization ") Ġauth Header : ĠString ? ĊĠĠĠ Ġ) Ġ= Ġauthor Access Service . put Author ( id , Ġnew Author , ĠJWT . getToken ( auth Header )) ĊĊĠĠĠ Ġ@ Operation ( summary Ġ= Ġ" Delete Ġa Ġsingle Ġauthor ") ĊĠĠĠ Ġ@ Api Responses ( ĊĠĠĠĠĠĠĠ Ġvalue Ġ= Ġ[ ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 2 0 4 ", Ġdescription Ġ= Ġ" Author Ġdeleted "), ĊĠĠĠĠĠĠĠĠĠĠĠ ĠApiResponse ( response Code Ġ= Ġ" 4 0 4 ", Ġdescription Ġ= Ġ" Author Ġnot Ġfound ") ĊĠĠĠĠĠĠĠ Ġ] ĊĠĠĠ Ġ) ĊĠĠĠ Ġ@ Delete Mapping ("/ { id }") ĊĠĠĠ Ġfun Ġdelete Author (@ PathVariable Ġid : ĠLong , Ġ@ Request Header (" Authorization ") Ġauth Header : ĠString ?) Ġ= ĊĠĠĠĠĠĠĠ Ġauthor Access Service . delete Author ( id , ĠJWT . getToken ( auth Header )) Ċ }