both: create user and refactor admin panel

backend/spring-boot/src/main/java/org/bootstrapbugz/backend/admin/service/impl/UserServiceImpl.java

@@ -6,6 +6,7 @@
 import org.bootstrapbugz.backend.admin.service.UserService;
 import org.bootstrapbugz.backend.auth.jwt.service.AccessTokenService;
 import org.bootstrapbugz.backend.auth.jwt.service.RefreshTokenService;
+import org.bootstrapbugz.backend.shared.error.exception.BadRequestException;
 import org.bootstrapbugz.backend.shared.error.exception.ConflictException;
 import org.bootstrapbugz.backend.shared.error.exception.ResourceNotFoundException;
 import org.bootstrapbugz.backend.shared.payload.dto.PageableDTO;
@@ -157,6 +158,8 @@ private void setLock(User user, Boolean lock) {
   }
 
   private void setRoles(User user, Set<RoleName> roleNames) {
+    if (roleNames.isEmpty()) throw new BadRequestException("user.rolesEmpty");
+
     final var roles = Set.copyOf(roleRepository.findAllByNameIn(roleNames));
     if (user.getRoles().equals(roles)) return;
 

backend/spring-boot/src/main/java/org/bootstrapbugz/backend/shared/constants/Path.java

@@ -5,6 +5,7 @@ public class Path {
   public static final String AUTH = BACKEND_VERSION + "/auth";
   public static final String PROFILE = BACKEND_VERSION + "/profile";
   public static final String USERS = BACKEND_VERSION + "/users";
+  public static final String ROLES = BACKEND_VERSION + "/roles";
   public static final String ADMIN_USERS = BACKEND_VERSION + "/admin/users";
 
   private Path() {}

backend/spring-boot/src/main/java/org/bootstrapbugz/backend/user/controller/RoleController.java

@@ -0,0 +1,25 @@
+package org.bootstrapbugz.backend.user.controller;
+
+import java.util.List;
+import org.bootstrapbugz.backend.shared.constants.Path;
+import org.bootstrapbugz.backend.user.payload.dto.RoleDTO;
+import org.bootstrapbugz.backend.user.service.RoleService;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping(Path.ROLES)
+public class RoleController {
+  private final RoleService roleService;
+
+  public RoleController(RoleService roleService) {
+    this.roleService = roleService;
+  }
+
+  @GetMapping
+  public ResponseEntity<List<RoleDTO>> findAll() {
+    return ResponseEntity.ok(roleService.findAll());
+  }
+}

backend/spring-boot/src/main/java/org/bootstrapbugz/backend/user/mapper/UserMapper.java

@@ -17,6 +17,8 @@ public interface UserMapper {
 
   Set<RoleDTO> rolesToRoleDTOs(Set<Role> roles);
 
+  RoleDTO roleToRoleDTO(Role role);
+
   @Mapping(source = "roles", target = "roleDTOs")
   UserDTO userToAdminUserDTO(User user);
 

backend/spring-boot/src/main/java/org/bootstrapbugz/backend/user/service/RoleService.java

@@ -0,0 +1,8 @@
+package org.bootstrapbugz.backend.user.service;
+
+import java.util.List;
+import org.bootstrapbugz.backend.user.payload.dto.RoleDTO;
+
+public interface RoleService {
+  List<RoleDTO> findAll();
+}

backend/spring-boot/src/main/java/org/bootstrapbugz/backend/user/service/impl/RoleServiceImpl.java

@@ -0,0 +1,24 @@
+package org.bootstrapbugz.backend.user.service.impl;
+
+import java.util.List;
+import org.bootstrapbugz.backend.user.mapper.UserMapper;
+import org.bootstrapbugz.backend.user.payload.dto.RoleDTO;
+import org.bootstrapbugz.backend.user.repository.RoleRepository;
+import org.bootstrapbugz.backend.user.service.RoleService;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.stereotype.Service;
+
+@Service
+@PreAuthorize("hasAuthority('ADMIN')")
+public class RoleServiceImpl implements RoleService {
+  private final RoleRepository roleRepository;
+
+  public RoleServiceImpl(RoleRepository roleRepository) {
+    this.roleRepository = roleRepository;
+  }
+
+  @Override
+  public List<RoleDTO> findAll() {
+    return roleRepository.findAll().stream().map(UserMapper.INSTANCE::roleToRoleDTO).toList();
+  }
+}

backend/spring-boot/src/main/resources/static/openapi.yml

@@ -21,6 +21,8 @@ tags:
     description: Profile endpoints
   - name: users
     description: Users endpoints
+  - name: roles
+    description: Roles endpoints
   - name: admin
     description: Admin endpoints
 paths:
@@ -357,6 +359,29 @@ paths:
                 available: true
         400:
           $ref: "#/components/responses/BadRequest"
+  /roles:
+    get:
+      tags:
+        - roles
+      summary: Get roles
+      security:
+        - BearerAuth: []
+      responses:
+        200:
+          description: Roles retrieved successfully
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: "#/components/schemas/RoleDTO"
+              example:
+                - name: ADMIN
+                - name: USER
+        401:
+          $ref: "#/components/responses/Unauthorized"
+        403:
+          $ref: "#/components/responses/Forbidden"
   /admin/users:
     post:
       tags:

backend/spring-boot/src/test/java/org/bootstrapbugz/backend/shared/integration/AccessingResourcesIT.java

@@ -212,4 +212,24 @@ void deleteUserById_throwForbidden_userNotAdmin() throws Exception {
         .andExpect(status().isForbidden())
         .andExpect(content().string(containsString(forbidden)));
   }
+
+  @Test
+  void getRoles_throwUnauthorized_userNotSignedIn() throws Exception {
+    mockMvc
+        .perform(get(Path.ROLES).contentType(MediaType.APPLICATION_JSON))
+        .andExpect(status().isUnauthorized())
+        .andExpect(content().string(containsString(unauthorized)));
+  }
+
+  @Test
+  void getRoles_throwForbidden_userNotAdmin() throws Exception {
+    final var authTokens = IntegrationTestUtil.authTokens(mockMvc, objectMapper, "user");
+    mockMvc
+        .perform(
+            get(Path.ROLES)
+                .contentType(MediaType.APPLICATION_JSON)
+                .headers(IntegrationTestUtil.authHeader(authTokens.accessToken())))
+        .andExpect(status().isForbidden())
+        .andExpect(content().string(containsString(forbidden)));
+  }
 }

backend/spring-boot/src/test/java/org/bootstrapbugz/backend/user/integration/RoleControllerIT.java

@@ -0,0 +1,39 @@
+package org.bootstrapbugz.backend.user.integration;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.bootstrapbugz.backend.shared.config.DatabaseContainers;
+import org.bootstrapbugz.backend.shared.constants.Path;
+import org.bootstrapbugz.backend.shared.util.IntegrationTestUtil;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.web.servlet.MockMvc;
+
+@DirtiesContext
+@AutoConfigureMockMvc
+@ActiveProfiles("test")
+@SpringBootTest
+public class RoleControllerIT extends DatabaseContainers {
+  @Autowired private MockMvc mockMvc;
+  @Autowired private ObjectMapper objectMapper;
+
+  @Test
+  void findAllRoles() throws Exception {
+    final var authTokens = IntegrationTestUtil.authTokens(mockMvc, objectMapper, "admin");
+    mockMvc
+        .perform(
+            get(Path.ROLES)
+                .contentType(MediaType.APPLICATION_JSON)
+                .headers(IntegrationTestUtil.authHeader(authTokens.accessToken())))
+        .andExpect(status().isOk())
+        .andExpect(jsonPath("$.length()").value(2));
+  }
+}

frontend/svelte-kit/messages/en.json

@@ -11,6 +11,7 @@
   "general_save": "Save",
   "general_cancel": "Cancel",
   "general_delete": "Delete",
+  "general_status": "Status",
 
   "home_getStarted": "Get Started",
   "home_greetings": "Hello there",
@@ -68,6 +69,8 @@
   "auth_resetPassword": "Reset password",
   "auth_tokenInvalid": "Invalid token",
 
+  "admin_userCreate": "Create user",
+  "admin_userCreatedSuccess": "User created successfully",
   "admin_users": "Users",
   "admin_userId": "User ID",
   "admin_userUsername": "Username",

frontend/svelte-kit/messages/sr.json

@@ -11,6 +11,7 @@
   "general_save": "Sačuvaj",
   "general_cancel": "Otkaži",
   "general_delete": "Obriši",
+  "general_status": "Status",
 
   "home_getStarted": "Počni",
   "home_greetings": "Zdravo",
@@ -68,6 +69,8 @@
   "auth_resetPassword": "Resetuj lozinku",
   "auth_tokenInvalid": "Nevalidan token",
 
+  "admin_userCreate": "Kreiraj korisnika",
+  "admin_userCreatedSuccess": "Korisnik uspešno kreiran",
   "admin_users": "Korisnici",
   "admin_userId": "Korisničko ime",
   "admin_userUsername": "Korisničko ime",

frontend/svelte-kit/package.json

@@ -30,7 +30,7 @@
     "@types/eslint": "9.6.1",
     "@types/jsonwebtoken": "9.0.7",
     "autoprefixer": "10.4.20",
-    "bits-ui": "1.0.0-next.63",
+    "bits-ui": "1.0.0-next.66",
     "clsx": "2.1.1",
     "eslint": "9.16.0",
     "eslint-config-prettier": "9.1.0",

frontend/svelte-kit/src/lib/components/ui/dialog/dialog-content.svelte

@@ -0,0 +1,38 @@
+<script lang="ts">
+  import { Dialog as DialogPrimitive, type WithoutChildrenOrChild } from 'bits-ui';
+  import X from 'lucide-svelte/icons/x';
+  import type { Snippet } from 'svelte';
+  import * as Dialog from './index.js';
+  import { cn } from '$lib/utils.js';
+
+  let {
+    ref = $bindable(null),
+    class: className,
+    portalProps,
+    children,
+    ...restProps
+  }: WithoutChildrenOrChild<DialogPrimitive.ContentProps> & {
+    portalProps?: DialogPrimitive.PortalProps;
+    children: Snippet;
+  } = $props();
+</script>
+
+<Dialog.Portal {...portalProps}>
+  <Dialog.Overlay />
+  <DialogPrimitive.Content
+    bind:ref
+    class={cn(
+      'fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-left-1/2 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-left-1/2 data-[state=open]:slide-in-from-top-[48%] sm:rounded-lg',
+      className,
+    )}
+    {...restProps}
+  >
+    {@render children?.()}
+    <DialogPrimitive.Close
+      class="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-accent data-[state=open]:text-muted-foreground"
+    >
+      <X class="size-4" />
+      <span class="sr-only">Close</span>
+    </DialogPrimitive.Close>
+  </DialogPrimitive.Content>
+</Dialog.Portal>

frontend/svelte-kit/src/lib/components/ui/dialog/dialog-description.svelte

@@ -0,0 +1,16 @@
+<script lang="ts">
+  import { Dialog as DialogPrimitive } from 'bits-ui';
+  import { cn } from '$lib/utils.js';
+
+  let {
+    ref = $bindable(null),
+    class: className,
+    ...restProps
+  }: DialogPrimitive.DescriptionProps = $props();
+</script>
+
+<DialogPrimitive.Description
+  bind:ref
+  class={cn('text-sm text-muted-foreground', className)}
+  {...restProps}
+/>

frontend/svelte-kit/src/lib/components/ui/dialog/dialog-footer.svelte

@@ -0,0 +1,20 @@
+<script lang="ts">
+  import type { WithElementRef } from 'bits-ui';
+  import type { HTMLAttributes } from 'svelte/elements';
+  import { cn } from '$lib/utils.js';
+
+  let {
+    ref = $bindable(null),
+    class: className,
+    children,
+    ...restProps
+  }: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
+</script>
+
+<div
+  bind:this={ref}
+  class={cn('flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2', className)}
+  {...restProps}
+>
+  {@render children?.()}
+</div>

frontend/svelte-kit/src/lib/components/ui/dialog/dialog-header.svelte

@@ -0,0 +1,20 @@
+<script lang="ts">
+  import type { HTMLAttributes } from 'svelte/elements';
+  import type { WithElementRef } from 'bits-ui';
+  import { cn } from '$lib/utils.js';
+
+  let {
+    ref = $bindable(null),
+    class: className,
+    children,
+    ...restProps
+  }: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
+</script>
+
+<div
+  bind:this={ref}
+  class={cn('flex flex-col space-y-1.5 text-center sm:text-left', className)}
+  {...restProps}
+>
+  {@render children?.()}
+</div>

frontend/svelte-kit/src/lib/components/ui/dialog/dialog-overlay.svelte

@@ -0,0 +1,19 @@
+<script lang="ts">
+  import { Dialog as DialogPrimitive } from 'bits-ui';
+  import { cn } from '$lib/utils.js';
+
+  let {
+    ref = $bindable(null),
+    class: className,
+    ...restProps
+  }: DialogPrimitive.OverlayProps = $props();
+</script>
+
+<DialogPrimitive.Overlay
+  bind:ref
+  class={cn(
+    'fixed inset-0 z-50 bg-black/80  data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
+    className,
+  )}
+  {...restProps}
+/>