admin should manage user role (#114)

[Delivers #101]
Co-authored-by: AMBROISE Muhayimana <[email protected]>

Co-authored-by: Joslyn Manzi Karenzi <[email protected]>

.hintrc

@@ -17,6 +17,12 @@
       {
         "button-name": "off"
       }
+    ],
+    "axe/parsing": [
+      "default",
+      {
+        "duplicate-id-active": "off"
+      }
     ]
   }
 }

src/__test__/TableUserRole.test.tsx

@@ -0,0 +1,94 @@
+import React from 'react';
+import { render, screen, fireEvent, waitFor } from '@testing-library/react';
+import { Provider } from 'react-redux';
+import { configureStore } from '@reduxjs/toolkit';
+import { vi } from 'vitest';
+import axios from 'axios';
+import TableUserRole from '@/components/dashBoard/UserRole';
+import { showErrorToast } from '@/utils/ToastConfig';
+import userRoleSlice from '@/features/userRole/userRoleSlice';
+
+vi.mock('@/utils/ToastConfig', () => ({
+  showErrorToast: vi.fn(),
+  showSuccessToast: vi.fn(),
+}));
+
+vi.mock('axios');
+
+const renderWithProviders = (ui: React.ReactElement) => {
+  const store = configureStore({
+    reducer: {
+      userRoles: userRoleSlice,
+    },
+  });
+  return render(<Provider store={store}>{ui}</Provider>);
+};
+
+describe('TableUserRole', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    (axios.get as jest.Mock).mockResolvedValue({
+      data: { data: [{ id: 1, name: 'Admin', permissions: [] }] },
+    });
+  });
+
+  it('renders TableUserRole component', () => {
+    renderWithProviders(<TableUserRole />);
+    expect(screen.getByText('Register Role')).toBeInTheDocument();
+  });
+
+  it('fetches all roles on mount', async () => {
+    renderWithProviders(<TableUserRole />);
+    await waitFor(() => {
+      expect(screen.getByText('Register Role')).toBeInTheDocument();
+    });
+  });
+
+  it('shows error when role name is empty', async () => {
+    renderWithProviders(<TableUserRole />);
+
+    fireEvent.click(screen.getByText('Add Role'));
+
+    await waitFor(() => {
+      expect(showErrorToast).toHaveBeenCalledWith('Role name cannot be empty');
+    });
+  });
+
+  it('adds and removes permissions', async () => {
+    renderWithProviders(<TableUserRole />);
+
+    const permissionInput = screen.getByPlaceholderText('Enter permissions');
+    fireEvent.change(permissionInput, { target: { value: 'Permission 1' } });
+    fireEvent.click(screen.getByText('+ Add Permissions'));
+
+    expect(screen.getByText('Permission 1')).toBeInTheDocument();
+
+    const removePermissionButton = screen.getByText('X', {
+      selector: 'button',
+    });
+    fireEvent.click(removePermissionButton);
+
+    await waitFor(() => {
+      expect(screen.queryByText('Permission 1')).not.toBeInTheDocument();
+    });
+  });
+
+  it('adds a new role successfully', async () => {
+    renderWithProviders(<TableUserRole />);
+
+    const roleNameInput = screen.getByPlaceholderText('Role Name');
+    const permissionInput = screen.getByPlaceholderText('Enter permissions');
+    const addPermissionsButton = screen.getByText('+ Add Permissions');
+    const addRoleButton = screen.getByText('Add Role');
+
+    fireEvent.change(roleNameInput, { target: { value: 'New Role' } });
+    fireEvent.change(permissionInput, { target: { value: 'Permission 1' } });
+    fireEvent.click(addPermissionsButton);
+
+    fireEvent.click(addRoleButton);
+
+    await waitFor(() => {
+      expect(screen.queryByText('Permission 1')).not.toBeInTheDocument();
+    });
+  });
+});

src/__test__/userRoleSlice.test.tsx

@@ -0,0 +1,181 @@
+import { configureStore } from '@reduxjs/toolkit';
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
+import axios from 'axios';
+import userRoleSlice, {
+  fetchUserRoles,
+  createUserRole,
+  deleteUserRole,
+  updateUserRole,
+} from '@/features/userRole/userRoleSlice';
+
+vi.mock('axios');
+
+const initialState = {
+  roles: [],
+  status: 'idle' as 'idle' | 'loading' | 'succeeded',
+  error: null as string | null,
+};
+
+describe('userRoleSlice', () => {
+  let store: any;
+
+  beforeEach(() => {
+    store = configureStore({
+      reducer: {
+        userRoles: userRoleSlice,
+      },
+    });
+  });
+
+  afterEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('should have the correct initial state', () => {
+    const state = store.getState().userRoles;
+    expect(state).toEqual(initialState);
+  });
+
+  it('should handle fetchUserRoles.pending', async () => {
+    const action = { type: fetchUserRoles.pending.type };
+    const state = userRoleSlice(initialState, action);
+    expect(state.status).toBe('loading');
+  });
+
+  it('should handle fetchUserRoles.fulfilled', async () => {
+    const mockRoles = [
+      { id: 1, name: 'Admin', permissions: ['read', 'write'] },
+      { id: 2, name: 'User', permissions: ['read'] },
+    ];
+
+    (axios.get as any).mockResolvedValue({ data: { roles: mockRoles } });
+
+    const action = { type: fetchUserRoles.fulfilled.type, payload: mockRoles };
+    const state = userRoleSlice(initialState, action);
+
+    expect(state.status).toBe('succeeded');
+    expect(state.roles).toEqual(mockRoles);
+  });
+
+  it('should handle fetchUserRoles.rejected', async () => {
+    (axios.get as any).mockRejectedValue(new Error('Failed to fetch roles'));
+
+    const action = {
+      type: fetchUserRoles.rejected.type,
+      error: { message: 'Failed to fetch roles' },
+    };
+    const state = userRoleSlice(initialState, action);
+
+    expect(state.status).toBe('failed');
+    expect(state.error).toBe('Failed to fetch roles');
+  });
+
+  it('should handle deleteUserRole.pending', async () => {
+    const action = { type: deleteUserRole.pending.type };
+    const state = userRoleSlice(initialState, action);
+    expect(state.status).toBe('loading');
+  });
+
+  it('should handle deleteUserRole.fulfilled', async () => {
+    const existingRoles = [
+      { id: 1, name: 'Admin', permissions: ['read', 'write'] },
+      { id: 2, name: 'User', permissions: ['read'] },
+    ];
+
+    (axios.delete as any).mockResolvedValue({});
+
+    const action = { type: deleteUserRole.fulfilled.type, payload: 1 };
+    const state = userRoleSlice(
+      { ...initialState, roles: existingRoles },
+      action
+    );
+
+    expect(state.roles).toEqual([
+      { id: 2, name: 'User', permissions: ['read'] },
+    ]);
+  });
+
+  it('should handle deleteUserRole.rejected', async () => {
+    (axios.delete as any).mockRejectedValue(new Error('Failed to delete role'));
+
+    const action = {
+      type: deleteUserRole.rejected.type,
+      error: { message: 'Failed to delete role' },
+    };
+    const state = userRoleSlice(
+      {
+        ...initialState,
+        roles: [{ id: 1, name: 'Admin', permissions: ['read', 'write'] }],
+      },
+      action
+    );
+
+    expect(state.status).toBe('failed');
+    expect(state.error).toBe('Failed to delete role');
+  });
+
+  it('should handle createUserRole.pending', async () => {
+    const action = { type: createUserRole.pending.type };
+    const state = userRoleSlice(initialState, action);
+    expect(state.status).toBe('loading');
+  });
+
+  it('should handle createUserRole.fulfilled', async () => {
+    const newRole = { id: 3, name: 'Editor', permissions: ['read', 'write'] };
+
+    (axios.post as any).mockResolvedValue({ data: { role: newRole } });
+
+    const action = { type: createUserRole.fulfilled.type, payload: newRole };
+    const state = userRoleSlice({ ...initialState, roles: [] }, action);
+
+    expect(state.roles).toEqual([newRole]);
+  });
+
+  it('should handle updateUserRole.pending', async () => {
+    const action = { type: updateUserRole.pending.type };
+    const state = userRoleSlice(initialState, action);
+    expect(state.status).toBe('loading');
+  });
+
+  it('should handle updateUserRole.fulfilled', async () => {
+    const existingRoles = [
+      { id: 1, name: 'Admin', permissions: ['read', 'write'] },
+      { id: 2, name: 'User', permissions: ['read'] },
+    ];
+
+    const updatedRole = {
+      id: 1,
+      name: 'Super Admin',
+      permissions: ['read', 'write', 'delete'],
+    };
+
+    (axios.put as any).mockResolvedValue({ data: updatedRole });
+
+    const action = {
+      type: updateUserRole.fulfilled.type,
+      payload: updatedRole,
+    };
+    const state = userRoleSlice(
+      { ...initialState, roles: existingRoles },
+      action
+    );
+
+    expect(state.roles).toEqual([
+      updatedRole,
+      { id: 2, name: 'User', permissions: ['read'] },
+    ]);
+  });
+
+  it('should handle updateUserRole.rejected', async () => {
+    (axios.put as any).mockRejectedValue(new Error('Failed to update role'));
+
+    const action = {
+      type: updateUserRole.rejected.type,
+      error: { message: 'Failed to update role' },
+    };
+    const state = userRoleSlice(initialState, action);
+
+    expect(state.status).toBe('failed');
+    expect(state.error).toBe('Failed to update role');
+  });
+});

src/app/store.ts

@@ -22,6 +22,7 @@ import checkoutSlice from '@/features/Checkout/checkoutSlice';
 import ordersSliceReducer from '@/features/Orders/ordersSlice';
 import contactReducer from '@/features/contact/contactSlice';
 import couponsSliceReducer from '@/features/Coupons/CouponsFeature';
+import userRoleSlice from '@/features/userRole/userRoleSlice';
 
 export const store = configureStore({
   reducer: {
@@ -45,6 +46,7 @@ export const store = configureStore({
     contact: contactReducer,
     checkout: checkoutSlice,
     coupons: couponsSliceReducer,
+    userRoles: userRoleSlice,
   },
 });
 

src/components/dashBoard/DashboardSideNav.tsx

@@ -9,6 +9,7 @@ import {
   ChevronDown,
   ChevronRight,
   Store,
+  User,
 } from 'lucide-react';
 import { Link } from 'react-router-dom';
 import { useAppSelector } from '@/app/hooks';
@@ -96,6 +97,18 @@ const sideBarItems = [
     ],
     role: ['Admin', 'Vendor'],
   },
+  {
+    name: 'user Role',
+    icon: <User className="icon" />,
+    subItems: [
+      {
+        name: 'Add & All Roles',
+        path: '/dashboard/userRole',
+        role: ['Admin'],
+      },
+    ],
+    role: ['Admin'],
+  },
 ];
 
 interface SideBarItemProps {