Update UserRestControler

Author: sergio-octavio

backend/webandtech/src/main/java/webapp8/webandtech/controller/api/users/UserRestControler.java

@@ -35,6 +35,142 @@ public List<Users> getAllUsers(){
 		return userService.getAll();
 	}
 
+	@Operation(summary = "Get a user by its id")
+	@ApiResponses(value = { 
+			@ApiResponse(
+					responseCode = "200", 
+					description = "Found the User", 
+					content = {@Content(
+							mediaType = "application/json"
+							)}
+					),
+			@ApiResponse(
+					responseCode = "404", 
+					description = "User not found", 
+					content = @Content
+					) 
+	})
+	@JsonView(Users.Detailed.class)
+	@GetMapping("/{id}")
+	public ResponseEntity<Users> getUsersById(@Parameter(description="id of user to be searched") @PathVariable int id){
+		Optional<Users> user = userService.getUserId(id);
+		if(!user.isEmpty()){
+			return ResponseEntity.ok(user.get());
+		}else {
+			return ResponseEntity.notFound().build();
+		}
+	}
 
-}
+	@Operation(summary = "Create a user")
+	@ApiResponses(value = { 
+			@ApiResponse(
+					responseCode = "201", 
+					description = "Successful user creation", 
+					content = {@Content(
+							mediaType = "application/json"
+							)}
+					),
+			@ApiResponse(
+					responseCode = "406 ", 
+					description = "Not Acceptable user creation the username or email is token", 
+					content = {@Content(
+							mediaType = "application/json"
+							)}
+					)
+	})
+	@JsonView(Users.Detailed.class)
+	@PostMapping("/")
+	public ResponseEntity<Users> registerUser(@Parameter(description="Object Json Type Users") @RequestBody Users user) throws IOException{
+		if(user.getEmail() != null) {
+			if(userService.existEmail(user.getEmail())) {
+				return new ResponseEntity<>(user,HttpStatus.NOT_ACCEPTABLE);
+			}
+		}
+		if(!userService.existsUser(user.getUsername())) {
+			Resource imagedefault = new ClassPathResource("/static/images/avatar.png");
+			user.setUserimg(BlobProxy.generateProxy(imagedefault.getInputStream(), imagedefault.contentLength()));
+			userService.saveUser(user);
+			user = userService.getUser(user.getUsername());
+			URI location = fromCurrentRequest().path("/{id}").buildAndExpand(user.getIdusers()).toUri();
+			return ResponseEntity.created(location).body(user);
+		}else {
+			return new ResponseEntity<>(user,HttpStatus.NOT_ACCEPTABLE);
+		}
+	}
 
+	@Operation(summary = "Modify a user")
+	@ApiResponses(value = { 
+			@ApiResponse(
+					responseCode = "201", 
+					description = "Successful user modification", 
+					content = {@Content(
+							mediaType = "application/json"
+							)}
+					),
+			@ApiResponse(
+					responseCode = "404", 
+					description = "User not found", 
+					content = @Content
+					),
+			@ApiResponse(
+					responseCode = "406 ", 
+					description = "Not Acceptable user creation the username or email is token", 
+					content = {@Content(
+							mediaType = "application/json"
+							)}
+					)
+	})
+	@JsonView(Users.Detailed.class)
+	@PutMapping("/{id}")
+	public ResponseEntity<Users> replaceUser(@Parameter(description="id of user to be searched") @PathVariable int id, @Parameter(description="Object Json Type Users") @RequestBody Users user) throws IOException{
+		Optional<Users> use = userService.getUserId(id);
+		if(!use.isEmpty()) {
+			if(user.getEmail() != null) {
+				if(userService.existEmail(user.getEmail())) {
+					return new ResponseEntity<>(user,HttpStatus.NOT_ACCEPTABLE);
+				}
+			}
+			if(user.getUsername() == null) {
+				user.setUsername(use.get().getUsername());
+				user.setIdusers(id);
+				userService.modifyDataUser(user, use.get().getUsername(),null,null);
+				if(user.getPass() != null) {
+					userService.modifyPass(user.getUsername(), user.getPass());
+				}
+				user = userService.getUserId(id).get();
+				return ResponseEntity.ok(user);
+			}else {
+				if(!userService.existsUser(user.getUsername())) {
+					user.setIdusers(id);
+					userService.modifyDataUser(user, use.get().getUsername(),null,null);
+					if(user.getPass() != null) {
+						userService.modifyPass(user.getUsername(), user.getPass());
+					}
+					user = userService.getUserId(id).get();
+					return ResponseEntity.ok(user);
+				}else {
+					return new ResponseEntity<>(user,HttpStatus.NOT_ACCEPTABLE);
+				}
+			}
+		}else {
+			return ResponseEntity.notFound().build();
+		}
+	}
+
+	@Operation(summary = "Delete a user")
+	@ApiResponses(value = { 
+			@ApiResponse(
+					responseCode = "200", 
+					description = "Successful user delete", 
+					content = {@Content(
+							mediaType = "application/json"
+							)}
+					),
+			@ApiResponse(
+					responseCode = "404", 
+					description = "User not found", 
+					content = @Content
+					) 
+	})
+
+}