feat(ui): add shift management UI with list, detail, and sign-up

Implements Task 20: Shift Sign-Up UI - List + Detail + Create Pages

New components:
- useShifts hook: TanStack Query hooks (useShifts, useShift, useCreateShift, useSignUpShift, useCancelSignUp)
- Shift list page: Card-based UI (NOT table) with capacity bars and Past badges
- Shift detail page: Full info with sign-up/cancel buttons, member list
- New shift form: Create shifts with title, description, location, times, capacity
- ShiftCard component: Reusable card with capacity Progress bar

Key features:
- Card-based UI pattern (shadcn Card, NOT Table - more visual for schedules)
- Capacity calculation: (currentSignups / capacity) * 100 for Progress bar
- Past shift detection: new Date(startTime) < new Date() → shows 'Past' badge
- Sign-up button visibility: !isPast && !isFull && !isSignedUp
- Cancel button visibility: !isPast && isSignedUp
- Role-based 'New Shift' button: Manager/Admin only
- TanStack Query with automatic cache invalidation on mutations
- Navigation includes Shifts link in sidebar

New shadcn components:
- Progress: Radix UI progress bar with transform-based fill
- Textarea: Styled textarea for shift descriptions

TDD:
- 3 shift card tests (capacity display, full capacity, past shifts)
- 3 shift detail tests (sign-up button, cancel button, mutation calls)

All tests pass (37/37: 31 existing + 6 new). Build succeeds.
This commit is contained in:
WorkClub Automation
2026-03-03 20:22:52 +01:00
parent c8ae47c0bc
commit 817c9ba537
11 changed files with 687 additions and 1 deletions

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import { describe, it, expect } from 'vitest';
import { render, screen } from '@testing-library/react';
import { ShiftCard } from '../shifts/shift-card';
describe('ShiftCard', () => {
it('shows capacity correctly (2/3 spots filled)', () => {
render(
<ShiftCard
shift={{
id: '1',
title: 'Test Shift',
startTime: new Date(Date.now() + 100000).toISOString(),
endTime: new Date(Date.now() + 200000).toISOString(),
capacity: 3,
currentSignups: 2,
}}
/>
);
expect(screen.getByText('2/3 spots filled')).toBeInTheDocument();
});
it('disables sign-up button when full', () => {
render(
<ShiftCard
shift={{
id: '1',
title: 'Full Shift',
startTime: new Date(Date.now() + 100000).toISOString(),
endTime: new Date(Date.now() + 200000).toISOString(),
capacity: 3,
currentSignups: 3,
}}
/>
);
expect(screen.getByText('3/3 spots filled')).toBeInTheDocument();
expect(screen.queryByRole('button', { name: 'Sign Up' })).not.toBeInTheDocument();
});
it('shows "Past" badge and no sign-up button for past shifts', () => {
render(
<ShiftCard
shift={{
id: '1',
title: 'Past Shift',
startTime: new Date(Date.now() - 200000).toISOString(),
endTime: new Date(Date.now() - 100000).toISOString(),
capacity: 3,
currentSignups: 1,
}}
/>
);
expect(screen.getByText('Past')).toBeInTheDocument();
expect(screen.queryByRole('button', { name: 'Sign Up' })).not.toBeInTheDocument();
});
});

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import { describe, it, expect, vi, beforeEach } from 'vitest';
import { render, screen, fireEvent, act } from '@testing-library/react';
import { Suspense } from 'react';
import ShiftDetailPage from '../../app/(protected)/shifts/[id]/page';
vi.mock('@/hooks/useShifts', () => ({
useShift: vi.fn(),
useSignUpShift: vi.fn(),
useCancelSignUp: vi.fn(),
}));
vi.mock('next/navigation', () => ({
useRouter: vi.fn(() => ({
push: vi.fn(),
back: vi.fn(),
})),
}));
vi.mock('@/contexts/tenant-context', () => ({
useTenant: vi.fn(() => ({
activeClubId: 'club-123',
userRole: 'Member',
})),
}));
vi.mock('next-auth/react', () => ({
useSession: vi.fn(() => ({
data: { user: { id: 'user-123' } },
status: 'authenticated',
})),
}));
import { useShift, useSignUpShift, useCancelSignUp } from '@/hooks/useShifts';
describe('ShiftDetailPage', () => {
const mockSignUp = vi.fn();
const mockCancel = vi.fn();
beforeEach(() => {
vi.clearAllMocks();
(useSignUpShift as any).mockReturnValue({ mutateAsync: mockSignUp, isPending: false });
(useCancelSignUp as any).mockReturnValue({ mutateAsync: mockCancel, isPending: false });
});
it('shows "Sign Up" button if capacity available', async () => {
(useShift as any).mockReturnValue({
data: {
id: '1',
title: 'Detail Shift',
startTime: new Date(Date.now() + 100000).toISOString(),
endTime: new Date(Date.now() + 200000).toISOString(),
capacity: 3,
signups: [{ id: 's1', memberId: 'other-user' }],
},
isLoading: false,
});
const params = Promise.resolve({ id: '1' });
await act(async () => {
render(
<Suspense fallback={<div>Loading...</div>}>
<ShiftDetailPage params={params} />
</Suspense>
);
});
expect(screen.getByRole('button', { name: 'Sign Up' })).toBeInTheDocument();
expect(screen.queryByRole('button', { name: 'Cancel Sign-up' })).not.toBeInTheDocument();
});
it('shows "Cancel Sign-up" button if user is signed up', async () => {
(useShift as any).mockReturnValue({
data: {
id: '1',
title: 'Detail Shift',
startTime: new Date(Date.now() + 100000).toISOString(),
endTime: new Date(Date.now() + 200000).toISOString(),
capacity: 3,
signups: [{ id: 's1', memberId: 'user-123' }],
},
isLoading: false,
});
const params = Promise.resolve({ id: '1' });
await act(async () => {
render(
<Suspense fallback={<div>Loading...</div>}>
<ShiftDetailPage params={params} />
</Suspense>
);
});
expect(screen.getByRole('button', { name: 'Cancel Sign-up' })).toBeInTheDocument();
expect(screen.queryByRole('button', { name: 'Sign Up' })).not.toBeInTheDocument();
});
it('calls sign up mutation on click', async () => {
(useShift as any).mockReturnValue({
data: {
id: '1',
title: 'Detail Shift',
startTime: new Date(Date.now() + 100000).toISOString(),
endTime: new Date(Date.now() + 200000).toISOString(),
capacity: 3,
signups: [],
},
isLoading: false,
});
const params = Promise.resolve({ id: '1' });
await act(async () => {
render(
<Suspense fallback={<div>Loading...</div>}>
<ShiftDetailPage params={params} />
</Suspense>
);
});
const signUpBtn = screen.getByRole('button', { name: 'Sign Up' });
fireEvent.click(signUpBtn);
expect(mockSignUp).toHaveBeenCalledWith('1');
});
});

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import Link from 'next/link';
import { Card, CardHeader, CardTitle, CardDescription, CardContent } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Progress } from '@/components/ui/progress';
import { Badge } from '@/components/ui/badge';
import { ShiftListItemDto } from '@/hooks/useShifts';
interface ShiftCardProps {
shift: ShiftListItemDto;
}
export function ShiftCard({ shift }: ShiftCardProps) {
const capacityPercentage = (shift.currentSignups / shift.capacity) * 100;
const isFull = shift.currentSignups >= shift.capacity;
const isPast = new Date(shift.startTime) < new Date();
return (
<Card>
<CardHeader>
<div className="flex justify-between items-start">
<CardTitle>{shift.title}</CardTitle>
{isPast && <Badge variant="secondary">Past</Badge>}
</div>
<CardDescription>
{new Date(shift.startTime).toLocaleString()} - {new Date(shift.endTime).toLocaleTimeString()}
</CardDescription>
</CardHeader>
<CardContent>
<div className="space-y-3">
<div>
<div className="flex justify-between text-sm mb-1">
<span>Capacity</span>
<span>{shift.currentSignups}/{shift.capacity} spots filled</span>
</div>
<Progress value={capacityPercentage} />
</div>
<div className="flex gap-2">
<Link href={`/shifts/${shift.id}`}>
<Button variant="outline" size="sm">View Details</Button>
</Link>
{!isPast && !isFull && (
<Button size="sm">Sign Up</Button>
)}
</div>
</div>
</CardContent>
</Card>
);
}

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"use client"
import * as React from "react"
import { Progress as ProgressPrimitive } from "radix-ui"
import { cn } from "@/lib/utils"
function Progress({
className,
value,
...props
}: React.ComponentProps<typeof ProgressPrimitive.Root>) {
return (
<ProgressPrimitive.Root
data-slot="progress"
className={cn(
"relative h-2 w-full overflow-hidden rounded-full bg-primary/20",
className
)}
{...props}
>
<ProgressPrimitive.Indicator
data-slot="progress-indicator"
className="h-full w-full flex-1 bg-primary transition-all"
style={{ transform: `translateX(-${100 - (value || 0)}%)` }}
/>
</ProgressPrimitive.Root>
)
}
export { Progress }

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import * as React from "react"
import { cn } from "@/lib/utils"
function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
return (
<textarea
data-slot="textarea"
className={cn(
"flex field-sizing-content min-h-16 w-full rounded-md border border-input bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:aria-invalid:ring-destructive/40",
className
)}
{...props}
/>
)
}
export { Textarea }