feat(authz): [FC-0099] Manage action feedback using the Toast component.

jest.config.js

@@ -4,13 +4,13 @@ module.exports = createConfig('jest', {
   // setupFilesAfterEnv is used after the jest environment has been loaded.  In general this is what you want.  
   // If you want to add config BEFORE jest loads, use setupFiles instead.  
   setupFilesAfterEnv: [
-    '<rootDir>/src/setupTest.jsx',
+    '<rootDir>/src/setupTest.tsx',
   ],
   moduleNameMapper: {
     '^@src/(.*)$': '<rootDir>/src/$1',
   },
   coveragePathIgnorePatterns: [
-    'src/setupTest.jsx',
+    'src/setupTest.tsx',
     'src/i18n',
   ],
 });

src/authz-module/index.scss

@@ -65,4 +65,10 @@
   // Move toast to the right 
   left: auto;
   right: var(--pgn-spacing-toast-container-gutter-lg);
-}
+}
+
+// Fix a bug with a toast on edit tags sheet component: can't click on close toast button
+// https://github.com/openedx/frontend-app-authoring/issues/1898
+#toast-root[data-focus-on-hidden] {
+  pointer-events: initial !important;
+}

src/authz-module/libraries-manager/LibrariesTeamManager.test.tsx

@@ -15,6 +15,7 @@ jest.mock('./context', () => {
     LibraryAuthZProvider: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
   };
 });
+
 const mockedUseLibraryAuthZ = useLibraryAuthZ as jest.Mock;
 
 jest.mock('@src/authz-module/data/hooks', () => ({
@@ -165,6 +166,10 @@ describe('LibrariesTeamManager', () => {
         onSuccess: expect.any(Function),
       }),
     );
+    const { onSuccess } = (mutate as jest.Mock).mock.calls[0][1];
+    onSuccess?.();
+
+    expect(await screen.findByText(/updated successfully/i)).toBeInTheDocument();
   });
 
   it('should not render the toggle if the user can not manage team and the Library Public Read is disabled', () => {

src/authz-module/libraries-manager/LibrariesUserManager.test.tsx

@@ -241,7 +241,7 @@ describe('LibrariesUserManager', () => {
       await user.click(removeButton);
 
       const onSuccessCallback = mockMutate.mock.calls[0][1].onSuccess;
-      onSuccessCallback();
+      onSuccessCallback({ errors: [] });
 
       await waitFor(() => {
         expect(screen.getByText(/The Admin role has been successfully removed/)).toBeInTheDocument();
@@ -278,14 +278,14 @@ describe('LibrariesUserManager', () => {
       await user.click(removeButton);
 
       const onSuccessCallback = mockMutate.mock.calls[0][1].onSuccess;
-      onSuccessCallback();
+      onSuccessCallback({ errors: [] });
 
       await waitFor(() => {
         expect(screen.getByText(/The user no longer has access to this library/)).toBeInTheDocument();
       });
     });
 
-    it('shows error toast when role revocation fails', async () => {
+    it('shows error toast when role revocation fails with server error', async () => {
       const user = userEvent.setup();
       renderComponent();
 
@@ -302,8 +302,50 @@ describe('LibrariesUserManager', () => {
       const onErrorCallback = mockMutate.mock.calls[0][1].onError;
       onErrorCallback(new Error('Network error'));
 
+      // Wait for the error toast to appear with a retry button
       await waitFor(() => {
-        expect(screen.getByText(/Something went wrong on our end/)).toBeInTheDocument();
+        expect(screen.getByText(/Something went wrong/i)).toBeInTheDocument();
+        expect(screen.getByRole('button', { name: /retry/i })).toBeInTheDocument();
+      });
+
+      // Second call to mutate also fails
+      mockMutate.mockImplementationOnce((_vars, { onError }) => {
+        onError(new Error('Network error'), _vars);
+      });
+
+      // Click retry button
+      const retryButton = screen.getByRole('button', { name: /retry/i });
+      await user.click(retryButton);
+
+      // The retry toast should appear again
+      await waitFor(() => {
+        expect(screen.getAllByText(/Something went wrong/i).length).toBeGreaterThanOrEqual(1);
+      });
+
+      // Ensure mutate was called twice (original + retry)
+      expect(mockMutate).toHaveBeenCalledTimes(2);
+    });
+
+    it('shows error toast when API fails to remove a role', async () => {
+      const user = userEvent.setup();
+
+      renderComponent();
+
+      const deleteButton = screen.getByText('delete-role-Admin');
+      await user.click(deleteButton);
+
+      await waitFor(() => {
+        expect(screen.getByText('Remove role?')).toBeInTheDocument();
+      });
+
+      const removeButton = screen.getByText('Remove');
+      await user.click(removeButton);
+
+      const { onSuccess } = mockMutate.mock.calls[0][1];
+      onSuccess({ errors: [{ error: 'role_removal_error' }] });
+
+      await waitFor(() => {
+        expect(screen.getByText(/Something went wrong/i)).toBeInTheDocument();
       });
     });
 
@@ -322,11 +364,12 @@ describe('LibrariesUserManager', () => {
       await user.click(removeButton);
 
       const onSuccessCallback = mockMutate.mock.calls[0][1].onSuccess;
-      onSuccessCallback();
+      onSuccessCallback({ errors: [] });
 
       await waitFor(() => {
         expect(screen.queryByText('Remove role?')).not.toBeInTheDocument();
       });
+      expect(await screen.findByText(/role has been successfully removed/i)).toBeInTheDocument();
     });
 
     it('disables delete action when revocation is in progress', async () => {

src/authz-module/libraries-manager/LibrariesUserManager.tsx

@@ -1,7 +1,6 @@
 import { useEffect, useMemo, useState } from 'react';
 import { useNavigate, useParams } from 'react-router-dom';
 import { useIntl } from '@edx/frontend-platform/i18n';
-import { logError } from '@edx/frontend-platform/logging';
 import { Container, Skeleton } from '@openedx/paragon';
 import { ROUTES } from '@src/authz-module/constants';
 import { Role } from 'types';
@@ -47,7 +46,9 @@ const LibrariesUserManager = () => {
 
   const [roleToDelete, setRoleToDelete] = useState<Role | null>(null);
   const [showConfirmDeletionModal, setShowConfirmDeletionModal] = useState(false);
-  const { handleShowToast, handleDiscardToast } = useToastManager();
+  const {
+    showToast, showErrorToast, Bold, Br,
+  } = useToastManager();
 
   const {
     data: teamMember, isLoading: isLoadingTeamMember, isFetching: isFetchingMember,
@@ -78,7 +79,6 @@ const LibrariesUserManager = () => {
   const handleShowConfirmDeletionModal = (role: Role) => {
     if (isRevokingUserRole) { return; }
 
-    handleDiscardToast();
     setRoleToDelete(role);
     setShowConfirmDeletionModal(true);
   };
@@ -92,25 +92,42 @@ const LibrariesUserManager = () => {
       scope: libraryId,
     };
 
-    revokeUserRoles({ data }, {
-      onSuccess: () => {
-        const remainingRolesCount = userRoles.length - 1;
-        handleShowToast(intl.formatMessage(
-          messages['library.authz.team.remove.user.toast.success.description'],
-          {
-            role: roleToDelete.name,
-            rolesCount: remainingRolesCount,
-          },
-        ));
-        handleCloseConfirmDeletionModal();
-      },
-      onError: (error) => {
-        logError(error);
-        // eslint-disable-next-line react/no-unstable-nested-components
-        handleShowToast(intl.formatMessage(messages['library.authz.team.default.error.toast.message'], { b: chunk => <b>{chunk}</b>, br: () => <br /> }));
-        handleCloseConfirmDeletionModal();
-      },
-    });
+    const runRevokeRole = (variables = { data }) => {
+      revokeUserRoles(variables, {
+        onSuccess: (response) => {
+          const { errors } = response;
+
+          if (errors.length) {
+            showToast({
+              type: 'error',
+              message: intl.formatMessage(
+                messages['library.authz.team.toast.default.error.message'],
+                { Bold, Br },
+              ),
+            });
+            return;
+          }
+
+          const remainingRolesCount = userRoles.length - 1;
+          showToast({
+            message: intl.formatMessage(
+              messages['library.authz.team.remove.user.toast.success.description'],
+              {
+                role: roleToDelete.name,
+                rolesCount: remainingRolesCount,
+              },
+            ),
+            type: 'success',
+          });
+        },
+        onError: (error, retryVariables) => {
+          showErrorToast(error, () => runRevokeRole(retryVariables));
+        },
+      });
+    };
+
+    handleCloseConfirmDeletionModal();
+    runRevokeRole();
   };
 
   return (