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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'use client';
import { use } from 'react';
import { useShift, useSignUpShift, useCancelSignUp } from '@/hooks/useShifts';
import { Card, CardHeader, CardTitle, CardContent } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Progress } from '@/components/ui/progress';
import { Badge } from '@/components/ui/badge';
import { useRouter } from 'next/navigation';
import { useSession } from 'next-auth/react';
export default function ShiftDetailPage({ params }: { params: Promise<{ id: string }> }) {
const resolvedParams = use(params);
const { data: shift, isLoading } = useShift(resolvedParams.id);
const signUpMutation = useSignUpShift();
const cancelMutation = useCancelSignUp();
const router = useRouter();
const { data: session } = useSession();
if (isLoading) return <div>Loading shift...</div>;
if (!shift) return <div>Shift not found</div>;
const capacityPercentage = (shift.signups.length / shift.capacity) * 100;
const isFull = shift.signups.length >= shift.capacity;
const isPast = new Date(shift.startTime) < new Date();
const isSignedUp = shift.signups.some((s) => s.memberId === session?.user?.id);
const handleSignUp = async () => {
await signUpMutation.mutateAsync(shift.id);
};
const handleCancelSignUp = async () => {
await cancelMutation.mutateAsync(shift.id);
};
return (
<div className="p-6 max-w-4xl mx-auto">
<Card>
<CardHeader>
<div className="flex justify-between items-start">
<CardTitle className="text-3xl">{shift.title}</CardTitle>
{isPast && <Badge variant="secondary">Past</Badge>}
</div>
</CardHeader>
<CardContent className="space-y-6">
<div className="grid gap-4">
<div>
<strong>Time:</strong> {new Date(shift.startTime).toLocaleString()} - {new Date(shift.endTime).toLocaleTimeString()}
</div>
{shift.location && (
<div><strong>Location:</strong> {shift.location}</div>
)}
{shift.description && (
<div><strong>Description:</strong> {shift.description}</div>
)}
</div>
<div>
<div className="flex justify-between text-sm mb-2">
<span className="font-semibold">Capacity</span>
<span>{shift.signups.length}/{shift.capacity} spots filled</span>
</div>
<Progress value={capacityPercentage} />
</div>
<div>
<h3 className="font-semibold mb-2">Signed Up Members ({shift.signups.length})</h3>
{shift.signups.length === 0 ? (
<p className="text-sm text-muted-foreground">No sign-ups yet</p>
) : (
<ul className="list-disc list-inside text-sm">
{shift.signups.map((signup) => (
<li key={signup.id}>Member ID: {signup.memberId}</li>
))}
</ul>
)}
</div>
<div className="flex gap-2">
{!isPast && !isFull && !isSignedUp && (
<Button onClick={handleSignUp} disabled={signUpMutation.isPending}>
{signUpMutation.isPending ? 'Signing up...' : 'Sign Up'}
</Button>
)}
{!isPast && isSignedUp && (
<Button variant="outline" onClick={handleCancelSignUp} disabled={cancelMutation.isPending}>
{cancelMutation.isPending ? 'Canceling...' : 'Cancel Sign-up'}
</Button>
)}
<Button variant="outline" onClick={() => router.back()}>
Back to Shifts
</Button>
</div>
</CardContent>
</Card>
</div>
);
}

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'use client';
import { useState } from 'react';
import { useCreateShift } from '@/hooks/useShifts';
import { useTenant } from '@/contexts/tenant-context';
import { Card, CardHeader, CardTitle, CardContent } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Textarea } from '@/components/ui/textarea';
import { useRouter } from 'next/navigation';
export default function NewShiftPage() {
const { mutateAsync: createShift, isPending, error } = useCreateShift();
const { activeClubId } = useTenant();
const router = useRouter();
const [formData, setFormData] = useState({
title: '',
description: '',
location: '',
startTime: '',
endTime: '',
capacity: 5,
});
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
if (!activeClubId) return;
try {
const data = await createShift({
...formData,
startTime: new Date(formData.startTime).toISOString(),
endTime: new Date(formData.endTime).toISOString(),
clubId: activeClubId,
});
router.push(`/shifts/${data.id}`);
} catch (err) {
console.error('Failed to create shift', err);
}
};
return (
<div className="p-6 max-w-2xl mx-auto">
<Card>
<CardHeader>
<CardTitle>Create New Shift</CardTitle>
</CardHeader>
<CardContent>
<form onSubmit={handleSubmit} className="space-y-4">
<div>
<label className="block text-sm font-medium mb-1">Title *</label>
<Input
value={formData.title}
onChange={(e) => setFormData({ ...formData, title: e.target.value })}
required
/>
</div>
<div>
<label className="block text-sm font-medium mb-1">Description</label>
<Textarea
value={formData.description}
onChange={(e) => setFormData({ ...formData, description: e.target.value })}
/>
</div>
<div>
<label className="block text-sm font-medium mb-1">Location</label>
<Input
value={formData.location}
onChange={(e) => setFormData({ ...formData, location: e.target.value })}
/>
</div>
<div className="grid grid-cols-2 gap-4">
<div>
<label className="block text-sm font-medium mb-1">Start Time *</label>
<Input
type="datetime-local"
value={formData.startTime}
onChange={(e) => setFormData({ ...formData, startTime: e.target.value })}
required
/>
</div>
<div>
<label className="block text-sm font-medium mb-1">End Time *</label>
<Input
type="datetime-local"
value={formData.endTime}
onChange={(e) => setFormData({ ...formData, endTime: e.target.value })}
required
/>
</div>
</div>
<div>
<label className="block text-sm font-medium mb-1">Capacity *</label>
<Input
type="number"
min={1}
value={formData.capacity}
onChange={(e) => setFormData({ ...formData, capacity: parseInt(e.target.value) })}
required
/>
</div>
{error && (
<div className="text-sm text-destructive">{error.message}</div>
)}
<div className="flex gap-2">
<Button type="submit" disabled={isPending || !formData.title.trim() || !formData.startTime || !formData.endTime}>
{isPending ? 'Creating...' : 'Create Shift'}
</Button>
<Button type="button" variant="outline" onClick={() => router.back()}>
Cancel
</Button>
</div>
</form>
</CardContent>
</Card>
</div>
);
}

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'use client';
import { useState } from 'react';
import { useShifts } from '@/hooks/useShifts';
import { useTenant } from '@/contexts/tenant-context';
import { Button } from '@/components/ui/button';
import Link from 'next/link';
import { ShiftCard } from '@/components/shifts/shift-card';
export default function ShiftsPage() {
const [dateRange] = useState<{ startDate?: string; endDate?: string }>({});
const { data, isLoading } = useShifts(dateRange);
const { userRole } = useTenant();
if (isLoading) return <div>Loading shifts...</div>;
return (
<div className="p-6">
<div className="flex justify-between items-center mb-6">
<h1 className="text-2xl font-bold">Shifts</h1>
{(userRole === 'Manager' || userRole === 'Admin') && (
<Link href="/shifts/new">
<Button>New Shift</Button>
</Link>
)}
</div>
<div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
{data?.items.map((shift) => (
<ShiftCard key={shift.id} shift={shift} />
))}
</div>
</div>
);
}