feat(authz): [FC-0099] create LibrariesUserManager view to manage roles for a specific user

src/authz-module/components/AuthZTitle.test.tsx

@@ -1,7 +1,12 @@
-import React from 'react';
+import { ReactNode } from 'react';
 import { render, screen, fireEvent } from '@testing-library/react';
 import AuthZTitle, { AuthZTitleProps } from './AuthZTitle';
 
+jest.mock('react-router-dom', () => ({
+  ...jest.requireActual('react-router-dom'),
+  Link: ({ children, to }:{ children:ReactNode, to:string }) => <a href={to}>{children}</a>,
+}));
+
 describe('AuthZTitle', () => {
   const defaultProps: AuthZTitleProps = {
     activeLabel: 'Current Page',
@@ -24,8 +29,9 @@ describe('AuthZTitle', () => {
 
     render(<AuthZTitle {...defaultProps} navLinks={navLinks} />);
 
-    navLinks.forEach(({ label }) => {
+    navLinks.forEach(({ label, to }) => {
       expect(screen.getByText(label)).toBeInTheDocument();
+      expect(screen.getByText(label)).toHaveAttribute('href', expect.stringContaining(to));
     });
 
     expect(screen.getByText(defaultProps.activeLabel)).toBeInTheDocument();

src/authz-module/components/AuthZTitle.tsx

@@ -1,4 +1,5 @@
 import { ReactNode } from 'react';
+import { Link } from 'react-router-dom';
 import {
   Breadcrumb, Col, Container, Row, Button, Badge,
 } from '@openedx/paragon';
@@ -26,6 +27,7 @@ const AuthZTitle = ({
 }: AuthZTitleProps) => (
   <Container className="p-5 bg-light-100">
     <Breadcrumb
+      linkAs={Link}
       links={navLinks}
       activeLabel={activeLabel}
     />

src/authz-module/components/RoleCard/PermissionsRow.tsx

@@ -0,0 +1,41 @@
+import { ComponentType } from 'react';
+import {
+  Chip, Col, Row,
+} from '@openedx/paragon';
+import { actionsDictionary, ActionKey } from './constants';
+
+interface Action {
+  key: string;
+  label?: string;
+  disabled?: boolean;
+}
+
+interface PermissionRowProps {
+  resourceLabel: string;
+  actions: Action[];
+}
+
+const PermissionRow = ({ resourceLabel, actions }: PermissionRowProps) => (
+  <Row className="row align-items-center border px-2 py-2">
+    <Col md={3}>
+      <span className="small font-weight-bold">{resourceLabel}</span>
+    </Col>
+    <Col>
+      <div className="w-100 d-flex flex-wrap">
+        {actions.map(action => (
+          <Chip
+            key={action.key}
+            iconBefore={actionsDictionary[action.key as ActionKey] as ComponentType}
+            disabled={action.disabled}
+            className="mr-4 my-2 px-3 bg-primary-100 border-0 permission-chip"
+            variant="light"
+          >
+            {action.label}
+          </Chip>
+        ))}
+      </div>
+    </Col>
+  </Row>
+);
+
+export default PermissionRow;

src/authz-module/components/RoleCard/constants.ts

@@ -0,0 +1,18 @@
+import {
+  Add, Delete, DownloadDone, Edit, ManageAccounts, Sync, Tag, Visibility,
+} from '@openedx/paragon/icons';
+
+export const actionsDictionary = {
+  create: Add,
+  edit: Edit,
+  delete: Delete,
+  import: Sync,
+  publish: DownloadDone,
+  view: Visibility,
+  reuse: Sync,
+  tag: Tag,
+  team: ManageAccounts,
+};
+
+export type ActionKey = keyof typeof actionsDictionary;
+export const actionKeys = Object.keys(actionsDictionary);

src/authz-module/components/RoleCard/index.test.tsx

@@ -0,0 +1,89 @@
+import { screen } from '@testing-library/react';
+import { renderWrapper } from '@src/setupTest';
+import userEvent from '@testing-library/user-event';
+import RoleCard from '.';
+
+jest.mock('@openedx/paragon/icons', () => ({
+  Delete: () => <svg data-testid="delete-icon" />,
+  Person: () => <svg data-testid="person-icon" />,
+}));
+
+jest.mock('./constants', () => ({
+  actionsDictionary: {
+    view: () => <svg data-testid="view-icon" />,
+    manage: () => <svg data-testid="manage-icon" />,
+  },
+}));
+
+describe('RoleCard', () => {
+  const defaultProps = {
+    title: 'Admin',
+    objectName: 'Test Library',
+    description: 'Can manage everything',
+    showDelete: true,
+    userCounter: 2,
+    permissions: [
+      {
+        key: 'library',
+        label: 'Library Resource',
+        actions: [
+          { key: 'view', label: 'View' },
+          { key: 'manage', label: 'Manage', disabled: true },
+        ],
+      },
+    ],
+  };
+
+  it('renders all role card sections correctly', async () => {
+    const user = userEvent.setup();
+    renderWrapper(<RoleCard {...defaultProps} />);
+
+    // Title
+    expect(screen.getByText('Admin')).toBeInTheDocument();
+
+    // User counter with icon
+    expect(screen.getByText('2')).toBeInTheDocument();
+    expect(screen.getByTestId('person-icon')).toBeInTheDocument();
+
+    // Subtitle (object name)
+    expect(screen.getByText('Test Library')).toBeInTheDocument();
+
+    // Description
+    expect(screen.getByText('Can manage everything')).toBeInTheDocument();
+
+    // Delete button
+    expect(screen.getByRole('button', { name: /delete role action/i })).toBeInTheDocument();
+
+    // Collapsible title
+    expect(screen.getByText('Permissions')).toBeInTheDocument();
+
+    await user.click(screen.getByText('Permissions'));
+
+    // Resource label
+    expect(screen.getByText('Library Resource')).toBeInTheDocument();
+
+    // Action chips
+    expect(screen.getByText('View')).toBeInTheDocument();
+    expect(screen.getByText('Manage')).toBeInTheDocument();
+
+    // Action icons
+    expect(screen.getByTestId('view-icon')).toBeInTheDocument();
+    expect(screen.getByTestId('manage-icon')).toBeInTheDocument();
+  });
+
+  it('does not show delete button when showDelete is false', () => {
+    renderWrapper(<RoleCard {...defaultProps} showDelete={false} />);
+    expect(screen.queryByRole('button', { name: /delete role action/i })).not.toBeInTheDocument();
+  });
+
+  it('handles no userCounter gracefully', () => {
+    renderWrapper(<RoleCard {...defaultProps} userCounter={null} />);
+    expect(screen.queryByTestId('person-icon')).not.toBeInTheDocument();
+    expect(screen.queryByText('2')).not.toBeInTheDocument();
+  });
+
+  it('handles empty permissions gracefully', () => {
+    renderWrapper(<RoleCard {...defaultProps} permissions={[]} />);
+    expect(screen.queryByText('Library Resource')).not.toBeInTheDocument();
+  });
+});

src/authz-module/components/RoleCard/index.tsx

@@ -0,0 +1,68 @@
+import { useIntl } from '@edx/frontend-platform/i18n';
+import {
+  Card, Collapsible, Container, Icon, IconButton,
+} from '@openedx/paragon';
+import { Delete, Person } from '@openedx/paragon/icons';
+import PermissionRow from './PermissionsRow';
+import messages from './messages';
+
+interface CardTitleProps {
+  title: string;
+  userCounter?: number | null;
+}
+
+interface RoleCardProps extends CardTitleProps {
+  objectName?: string | null;
+  description: string;
+  showDelete?: boolean;
+  permissions: any[];
+}
+
+const CardTitle = ({ title, userCounter }: CardTitleProps) => (
+  <div className="d-flex align-items-center">
+    <span className="mr-4 text-primary">{title}</span>
+    {userCounter !== null && (
+      <span className="d-flex align-items-center font-weight-normal">
+        <Icon src={Person} className="mr-1" />
+        {userCounter}
+      </span>
+    )}
+  </div>
+);
+
+const RoleCard = ({
+  title, objectName, description, showDelete, permissions, userCounter,
+}: RoleCardProps) => {
+  const intl = useIntl();
+
+  return (
+    <Card className="container-mw-lg mx-auto mb-4">
+      <Card.Header
+        title={<CardTitle title={title} userCounter={userCounter} />}
+        subtitle={(objectName && <span className="text-info-400 lead">{objectName}</span>) || ''}
+        actions={
+          showDelete && <IconButton variant="danger" alt="Delete role action" src={Delete} />
+        }
+      />
+      <Card.Section>
+        {description}
+      </Card.Section>
+      <Collapsible
+        title={intl.formatMessage(messages['authz.permissions.title'])}
+      >
+        <Container>
+          {permissions.map(({ key, label, actions }) => (
+            <PermissionRow
+              key={`${title}-${key}`}
+              resourceLabel={label}
+              actions={actions}
+            />
+
+          ))}
+        </Container>
+      </Collapsible>
+    </Card>
+  );
+};
+
+export default RoleCard;

src/authz-module/components/RoleCard/messages.ts

@@ -0,0 +1,51 @@
+import { defineMessages } from '@edx/frontend-platform/i18n';
+
+const messages = defineMessages({
+  'authz.permissions.title': {
+    id: 'authz.permissions.title',
+    defaultMessage: 'Permissions',
+    description: 'Title for the permissions section in the role card',
+  },
+  'authz.permissions.actions.create': {
+    id: 'authz.permissions.actions.create',
+    defaultMessage: 'Create {resource}',
+    description: 'Default label for the create action',
+  },
+  'authz.permissions.actions.edit': {
+    id: 'authz.permissions.actions.edit',
+    defaultMessage: 'Edit {resource}',
+    description: 'Default label for the edit action',
+  },
+  'authz.permissions.actions.import': {
+    id: 'authz.permissions.actions.import',
+    defaultMessage: 'Import {resource}',
+    description: 'Default label for the import action',
+  },
+  'authz.permissions.actions.delete': {
+    id: 'authz.permissions.actions.delete',
+    defaultMessage: 'Delete {resource}',
+    description: 'Default label for the delete action',
+  },
+  'authz.permissions.actions.manage': {
+    id: 'authz.permissions.actions.manage',
+    defaultMessage: 'Manage {resource}',
+    description: 'Default label for the manage action',
+  },
+  'authz.permissions.actions.publish': {
+    id: 'authz.permissions.actions.publish',
+    defaultMessage: 'Publish {resource}',
+    description: 'Default label for the publish action',
+  },
+  'authz.permissions.actions.view': {
+    id: 'authz.permissions.actions.view',
+    defaultMessage: 'View {resource}',
+    description: 'Default label for the view action',
+  },
+  'authz.permissions.actions.reuse': {
+    id: 'authz.permissions.actions.reuse',
+    defaultMessage: 'Reuse {resource}',
+    description: 'Default label for the reuse action',
+  },
+});
+
+export default messages;

src/authz-module/constants.ts

@@ -1,4 +1,4 @@
 export const ROUTES = {
   LIBRARIES_TEAM_PATH: '/libraries/:libraryId',
-  LIBRARIES_USER_PATH: '/libraries/user/:username',
+  LIBRARIES_USER_PATH: '/libraries/:libraryId/:username',
 };

src/authz-module/index.scss

@@ -7,4 +7,31 @@
   .tab-content {
     background-color: var(--pgn-color-light-200);
   }
-}
+
+  .collapsible-card {
+    border: none;
+
+    .collapsible-body {
+      padding: 0;
+    }
+  }
+
+  .collapsible-trigger {
+    background-color: var(--pgn-color-info-100);
+    border: none;
+    border-radius: 0 !important;
+    color: var(--pgn-color-primary-base);
+    padding: 1rem 2rem 1rem 1rem;
+  }
+
+  .permission-chip {
+    .pgn__chip__label {
+      font-weight: var(--pgn-typography-font-weight-base);
+    }
+
+    svg {
+      width: var(--pgn-size-icon-xs);
+      height: var(--pgn-size-icon-xs);
+    }
+  }
+}