[Developer] #424 improve role permission probe workflows

Refs #424

src/main/java/com/cloudhandson/vpdbackoffice/web/RoleController.java

@@ -0,0 +1,43 @@
+package com.cloudhandson.vpdbackoffice.web;
+
+import com.cloudhandson.vpdbackoffice.service.PermissionService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.servlet.mvc.support.RedirectAttributes;
+
+@Controller
+public class RoleController {
+
+  private final PermissionService permissionService;
+
+  public RoleController(PermissionService permissionService) {
+    this.permissionService = permissionService;
+  }
+
+  @GetMapping("/roles")
+  public String roles(Model model) {
+    model.addAttribute("roles", permissionService.findRoles());
+    return "roles";
+  }
+
+  @PostMapping("/roles")
+  public String create(
+      @RequestParam String roleName,
+      @RequestParam(required = false) String description,
+      RedirectAttributes redirectAttributes
+  ) {
+    permissionService.createRole(roleName, description);
+    redirectAttributes.addFlashAttribute("message", "역할을 추가했습니다.");
+    return "redirect:/roles";
+  }
+
+  @PostMapping("/roles/delete")
+  public String delete(@RequestParam long roleId, RedirectAttributes redirectAttributes) {
+    permissionService.deleteRole(roleId);
+    redirectAttributes.addFlashAttribute("message", "역할을 삭제했습니다.");
+    return "redirect:/roles";
+  }
+}