Merge 02ef4037df81a699f3b923ed68ae759154821d7e into 94eb6c522b63198bdc4565442d86918ad43156e5

core/library.go

@@ -78,17 +78,10 @@ func (s *libraryService) SetUserLibraries(ctx context.Context, userID string, li
 		return fmt.Errorf("%w: cannot manually assign libraries to admin users", model.ErrValidation)
 	}
 
-	// Regular users must have at least one library
-	if len(libraryIDs) == 0 {
-		return fmt.Errorf("%w: at least one library must be assigned to non-admin users", model.ErrValidation)
-	}
-
 	// Validate all library IDs exist
-	if len(libraryIDs) > 0 {
 	if err := s.validateLibraryIDs(ctx, libraryIDs); err != nil {
 		return err
 	}
-	}
 
 	// Set user libraries
 	err = s.ds.User(ctx).SetUserLibraries(userID, libraryIDs)

core/library_test.go

@@ -535,11 +535,12 @@ var _ = Describe("Library Service", func() {
 				Expect(err.Error()).To(ContainSubstring("cannot manually assign libraries to admin users"))
 			})
 
-			It("fails when no libraries provided for regular user", func() {
+			It("allows setting empty libraries for regular user", func() {
 				err := service.SetUserLibraries(ctx, "user1", []int{})
 
-				Expect(err).To(HaveOccurred())
+				Expect(err).NotTo(HaveOccurred())
-				Expect(err.Error()).To(ContainSubstring("at least one library must be assigned to non-admin users"))
+				libraries := userRepo.UserLibraries["user1"]
+				Expect(libraries).To(BeEmpty())
 			})
 
 			It("fails when library doesn't exist", func() {

server/nativeapi/library_test.go

@@ -350,9 +350,20 @@ var _ = Describe("Library API", func() {
 					Expect(w.Body.String()).To(ContainSubstring("library ID 999 does not exist"))
 				})
 
-				It("requires at least one library for regular users", func() {
+				It("allows removing all libraries from regular users", func() {
+					// First assign some libraries
+					setupRequest := map[string][]int{
+						"libraryIds": {1, 2},
+					}
+					setupBody, _ := json.Marshal(setupRequest)
+					setupReq := createAuthenticatedRequest("PUT", fmt.Sprintf("/user/%s/library", regularUser.ID), bytes.NewBuffer(setupBody), adminToken)
+					setupW := httptest.NewRecorder()
+					router.ServeHTTP(setupW, setupReq)
+					Expect(setupW.Code).To(Equal(http.StatusOK))
+
+					// Then remove all libraries
 					request := map[string][]int{
-						"libraryIds": {}, // Empty libraries
+						"libraryIds": {},
 					}
 					body, _ := json.Marshal(request)
 					req := createAuthenticatedRequest("PUT", fmt.Sprintf("/user/%s/library", regularUser.ID), bytes.NewBuffer(body), adminToken)
@@ -360,8 +371,12 @@ var _ = Describe("Library API", func() {
 
 					router.ServeHTTP(w, req)
 
-					Expect(w.Code).To(Equal(http.StatusBadRequest))
+					Expect(w.Code).To(Equal(http.StatusOK))
-					Expect(w.Body.String()).To(ContainSubstring("at least one library must be assigned"))
+
+					var libraries []model.Library
+					err := json.Unmarshal(w.Body.Bytes(), &libraries)
+					Expect(err).ToNot(HaveOccurred())
+					Expect(libraries).To(BeEmpty())
 				})
 
 				It("prevents manual assignment to admin users", func() {

tests/mock_library_repo.go

@@ -15,6 +15,7 @@ import (
 type MockLibraryRepo struct {
 	model.LibraryRepository
 	Data          map[int]model.Library
+	UserLibraries map[string][]int // per-user library ID assignments
 	Err           error
 	PutFn         func(*model.Library) error // Allow custom Put behavior for testing
 }
@@ -266,17 +267,24 @@ func (m *MockLibraryRepo) GetUserLibraries(ctx context.Context, userID string) (
 	if userID == "non-existent" {
 		return nil, model.ErrNotFound
 	}
-	// Convert map to slice for return
+	if m.UserLibraries != nil {
+		ids, ok := m.UserLibraries[userID]
+		if !ok {
+			return nil, nil
+		}
 		var libraries model.Libraries
-	for _, lib := range m.Data {
+		for _, id := range ids {
+			if lib, exists := m.Data[id]; exists {
 				libraries = append(libraries, lib)
 			}
-	// Sort by ID for predictable order
+		}
 		slices.SortFunc(libraries, func(a, b model.Library) int {
 			return a.ID - b.ID
 		})
 		return libraries, nil
 	}
+	return m.GetAll()
+}
 
 func (m *MockLibraryRepo) SetUserLibraries(ctx context.Context, userID string, libraryIDs []int) error {
 	if m.Err != nil {
@@ -288,15 +296,15 @@ func (m *MockLibraryRepo) SetUserLibraries(ctx context.Context, userID string, l
 	if userID == "admin-1" {
 		return fmt.Errorf("%w: cannot manually assign libraries to admin users", model.ErrValidation)
 	}
-	if len(libraryIDs) == 0 {
-		return fmt.Errorf("%w: at least one library must be assigned to non-admin users", model.ErrValidation)
-	}
-	// Validate all library IDs exist
 	for _, id := range libraryIDs {
 		if _, exists := m.Data[id]; !exists {
 			return fmt.Errorf("%w: library ID %d does not exist", model.ErrValidation, id)
 		}
 	}
+	if m.UserLibraries == nil {
+		m.UserLibraries = make(map[string][]int)
+	}
+	m.UserLibraries[userID] = libraryIDs
 	return nil
 }
 

ui/src/dataProvider/wrapperDataProvider.js

@@ -93,14 +93,10 @@ const callDeleteMany = (resource, params) => {
 
 // Helper function to handle user-library associations
 const handleUserLibraryAssociation = async (userId, libraryIds) => {
-  if (!libraryIds || libraryIds.length === 0) {
-    return // Admin users or users without library assignments
-  }
-
   try {
     await httpClient(`${REST_URL}/user/${userId}/library`, {
       method: 'PUT',
-      body: JSON.stringify({ libraryIds }),
+      body: JSON.stringify({ libraryIds: libraryIds || [] }),
     })
   } catch (error) {
     console.error('Error setting user libraries:', error) //eslint-disable-line no-console
@@ -118,7 +114,7 @@ const createUser = async (params) => {
   const userId = userResponse.data.id
 
   // Then set library associations for non-admin users
-  if (!userData.isAdmin && libraryIds && libraryIds.length > 0) {
+  if (!userData.isAdmin && libraryIds !== undefined) {
     await handleUserLibraryAssociation(userId, libraryIds)
   }
 

ui/src/user/UserCreate.jsx

@@ -51,17 +51,9 @@ const UserCreate = (props) => {
     [mutate, notify, redirect],
   )
 
-  // Custom validation function
-  const validateUserForm = (values) => {
-    const errors = {}
-    // Library selection is optional for non-admin users since they will be auto-assigned to default libraries
-    // No validation required for library selection
-    return errors
-  }
-
   return (
     <Create title={<Title subTitle={title} />} {...props}>
-      <SimpleForm save={save} validate={validateUserForm} variant={'outlined'}>
+      <SimpleForm save={save} variant={'outlined'}>
         <TextInput
           spellCheck={false}
           source="userName"

ui/src/user/UserEdit.jsx

@@ -24,7 +24,6 @@ import { Typography } from '@material-ui/core'
 import { Title } from '../common'
 import DeleteUserButton from './DeleteUserButton'
 import { LibrarySelectionField } from './LibrarySelectionField.jsx'
-import { validateUserForm } from './userValidation'
 
 const useStyles = makeStyles({
   toolbar: {
@@ -104,18 +103,12 @@ const UserEdit = (props) => {
     [mutate, notify, permissions, redirect, refresh],
   )
 
-  // Custom validation function
-  const validateForm = (values) => {
-    return validateUserForm(values, translate)
-  }
-
   return (
     <Edit title={<UserTitle />} undoable={false} {...props}>
       <SimpleForm
         variant={'outlined'}
         toolbar={<UserToolbar showDelete={canDelete} />}
         save={save}
-        validate={validateForm}
       >
         {permissions === 'admin' && (
           <TextInput

ui/src/user/userValidation.js

@@ -1,19 +0,0 @@
-// User form validation utilities
-export const validateUserForm = (values, translate) => {
-  const errors = {}
-
-  // Only require library selection for non-admin users
-  if (!values.isAdmin) {
-    // Check both libraryIds (array of IDs) and libraries (array of objects)
-    const hasLibraryIds = values.libraryIds && values.libraryIds.length > 0
-    const hasLibraries = values.libraries && values.libraries.length > 0
-
-    if (!hasLibraryIds && !hasLibraries) {
-      errors.libraryIds = translate(
-        'resources.user.validation.librariesRequired',
-      )
-    }
-  }
-
-  return errors
-}

ui/src/user/userValidation.test.js

@@ -1,70 +0,0 @@
-import { describe, it, expect, vi } from 'vitest'
-import { validateUserForm } from './userValidation'
-
-describe('User Validation Utilities', () => {
-  const mockTranslate = vi.fn((key) => key)
-
-  describe('validateUserForm', () => {
-    it('should not return errors for admin users', () => {
-      const values = {
-        isAdmin: true,
-        libraryIds: [],
-      }
-      const errors = validateUserForm(values, mockTranslate)
-      expect(errors).toEqual({})
-    })
-
-    it('should not return errors for non-admin users with libraries', () => {
-      const values = {
-        isAdmin: false,
-        libraryIds: [1, 2, 3],
-      }
-      const errors = validateUserForm(values, mockTranslate)
-      expect(errors).toEqual({})
-    })
-
-    it('should return error for non-admin users without libraries', () => {
-      const values = {
-        isAdmin: false,
-        libraryIds: [],
-      }
-      const errors = validateUserForm(values, mockTranslate)
-      expect(errors.libraryIds).toBe(
-        'resources.user.validation.librariesRequired',
-      )
-    })
-
-    it('should return error for non-admin users with undefined libraryIds', () => {
-      const values = {
-        isAdmin: false,
-      }
-      const errors = validateUserForm(values, mockTranslate)
-      expect(errors.libraryIds).toBe(
-        'resources.user.validation.librariesRequired',
-      )
-    })
-
-    it('should not return errors for non-admin users with libraries array', () => {
-      const values = {
-        isAdmin: false,
-        libraries: [
-          { id: 1, name: 'Library 1' },
-          { id: 2, name: 'Library 2' },
-        ],
-      }
-      const errors = validateUserForm(values, mockTranslate)
-      expect(errors).toEqual({})
-    })
-
-    it('should return error for non-admin users with empty libraries array', () => {
-      const values = {
-        isAdmin: false,
-        libraries: [],
-      }
-      const errors = validateUserForm(values, mockTranslate)
-      expect(errors.libraryIds).toBe(
-        'resources.user.validation.librariesRequired',
-      )
-    })
-  })
-})