From ca21901618e6763608ffbba5da778fffc7b2a3fd Mon Sep 17 00:00:00 2001
From: uPagge <git@upagge.ru>
Date: Mon, 22 Mar 2021 17:38:27 +0300
Subject: [PATCH] valid requests parameters

---
 .../controller/PersonController.java          | 29 +++++++++++++++++--
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/sadtech/example/springvalidation/controller/PersonController.java b/src/main/java/org/sadtech/example/springvalidation/controller/PersonController.java
index cd72e00..9fbb042 100644
--- a/src/main/java/org/sadtech/example/springvalidation/controller/PersonController.java
+++ b/src/main/java/org/sadtech/example/springvalidation/controller/PersonController.java
@@ -4,21 +4,44 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.sadtech.example.springvalidation.dto.PersonDto;
 import org.springframework.http.ResponseEntity;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.validation.Valid;
+import javax.validation.constraints.Min;
+import javax.validation.constraints.NotBlank;
 
+@Validated
 @RestController
 @RequestMapping("/api/person")
-@Tag(name = "Пользователи системы")
+@Tag(name = "Пользователи системы", description = "Валидация на уровне контроллера")
 public class PersonController {
 
     @PostMapping
-    @Operation(summary = "Валидация на уровне контроллера")
-    public ResponseEntity<String> valid(@Valid @RequestBody PersonDto personDto) {
+    @Operation(summary = "Сохранение пользователя")
+    public ResponseEntity<String> save(@Valid @RequestBody PersonDto personDto) {
+        return ResponseEntity.ok("valid");
+    }
+
+    @GetMapping("{id}")
+    @Operation(summary = "Получить пользователя по id")
+    public ResponseEntity<String> getById(
+            @PathVariable("id") @Min(0) int personId
+    ) {
+        return ResponseEntity.ok("valid");
+    }
+
+    @GetMapping
+    @Operation(summary = "Получить пользователя по имени")
+    public ResponseEntity<String> getByName(
+            @RequestParam("name") @NotBlank String name
+    ) {
         return ResponseEntity.ok("valid");
     }