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* Roles & permissions management page
* Full implementation with CRUD operations and permission management
*/
import { useEffect, useState } from 'react';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Plus, RefreshCw, Shield } from 'lucide-react';
import RolesTable from '@/components/roles/RolesTable';
import CreateRoleDialog from '@/components/roles/CreateRoleDialog';
import EditRoleDialog from '@/components/roles/EditRoleDialog';
import DeleteRoleDialog from '@/components/roles/DeleteRoleDialog';
import {
getRoles,
createRole,
updateRole,
deleteRole,
type RoleListItem,
type RoleListResponse,
type CreateRoleData,
type UpdateRoleData,
} from '@/services/roles.service';
import { handleApiError } from '@/lib/api';
export default function RolesPage() {
const [data, setData] = useState<RoleListResponse | null>(null);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
// Dialog state
const [createDialogOpen, setCreateDialogOpen] = useState(false);
const [editDialogOpen, setEditDialogOpen] = useState(false);
const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
const [selectedRole, setSelectedRole] = useState<RoleListItem | null>(null);
const fetchRoles = async () => {
setLoading(true);
setError(null);
try {
const response = await getRoles();
setData(response);
} catch (err) {
setError(handleApiError(err));
} finally {
setLoading(false);
}
};
useEffect(() => {
fetchRoles();
}, []);
const handleCreateRole = async (data: CreateRoleData) => {
await createRole(data);
await fetchRoles();
};
const handleUpdateRole = async (roleId: number, data: UpdateRoleData) => {
await updateRole(roleId, data);
await fetchRoles();
};
const handleDeleteRole = async (roleId: number) => {
await deleteRole(roleId);
await fetchRoles();
};
const handleEdit = (role: RoleListItem) => {
setSelectedRole(role);
setEditDialogOpen(true);
};
const handleDelete = (role: RoleListItem) => {
setSelectedRole(role);
setDeleteDialogOpen(true);
};
return (
<div className="space-y-6">
{/* Header */}
<div className="flex items-center justify-between">
<div>
<h1 className="text-3xl font-bold">Roles & Permissions</h1>
<p className="text-muted-foreground mt-2">Manage access control and permissions</p>
</div>
<Button onClick={() => setCreateDialogOpen(true)} className="gap-2">
<Plus className="h-4 w-4" />
Create Role
</Button>
</div>
{/* Roles Management */}
<Card>
<CardHeader>
<CardTitle className="flex items-center gap-2">
<Shield className="h-5 w-5 text-primary" />
Role Management
</CardTitle>
<CardDescription>
Create and manage roles, configure permissions for each role
</CardDescription>
</CardHeader>
<CardContent className="space-y-4">
{/* Refresh Button */}
<div className="flex justify-end">
<Button
variant="outline"
size="icon"
onClick={fetchRoles}
disabled={loading}
>
<RefreshCw className={`h-4 w-4 ${loading ? 'animate-spin' : ''}`} />
</Button>
</div>
{/* Error State */}
{error && (
<div className="bg-destructive/10 border border-destructive/20 rounded-lg p-4">
<p className="text-destructive font-medium">Failed to load roles</p>
<p className="text-sm text-muted-foreground mt-1">{error}</p>
<Button onClick={fetchRoles} className="mt-4" size="sm">
Try Again
</Button>
</div>
)}
{/* Loading State */}
{loading && !data && (
<div className="flex items-center justify-center py-12">
<RefreshCw className="h-8 w-8 animate-spin text-muted-foreground" />
</div>
)}
{/* Table */}
{!loading && data && (
<>
<RolesTable
roles={data.items}
onEdit={handleEdit}
onDelete={handleDelete}
/>
{/* Summary */}
<p className="text-sm text-muted-foreground">
Showing {data.items.length} role{data.items.length !== 1 ? 's' : ''}
</p>
</>
)}
{/* Empty State */}
{!loading && data && data.items.length === 0 && (
<div className="text-center py-12">
<Shield className="h-12 w-12 mx-auto mb-4 text-muted-foreground opacity-50" />
<h3 className="text-lg font-medium mb-2">No roles yet</h3>
<p className="text-muted-foreground mb-4">
Get started by creating your first role
</p>
<Button onClick={() => setCreateDialogOpen(true)}>
<Plus className="h-4 w-4 mr-2" />
Create Role
</Button>
</div>
)}
</CardContent>
</Card>
{/* Dialogs */}
<CreateRoleDialog
open={createDialogOpen}
onOpenChange={setCreateDialogOpen}
onSubmit={handleCreateRole}
/>
<EditRoleDialog
open={editDialogOpen}
onOpenChange={setEditDialogOpen}
role={selectedRole}
onSubmit={handleUpdateRole}
/>
<DeleteRoleDialog
open={deleteDialogOpen}
onOpenChange={setDeleteDialogOpen}
role={selectedRole}
onConfirm={handleDeleteRole}
/>
</div>
);
}
|