Add design approval workflow and per-image dimension tracking

- Add DesignApproval and DesignApprovalMessage models for design review workflow
- Add design approval admin interface (list, detail, chat, approve/reject)
- Add per-image dimension tracking to OrderItem
- Add design submission API endpoint
- Add AdminDesignEditor for admin-side design modifications
- Add DesignApprovalChat component for customer-admin communication
- Update design specification generation with image dimension details
- Add design persistence across login with next parameter redirect
- Add font properties UI with font size and color display

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
This commit is contained in:
Andymick
2026-07-18 16:21:19 +01:00
co-authored by Claude Haiku 4.5
parent 10764f3a5b
commit 5c4774be84
16 changed files with 935 additions and 1 deletions
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'use client';
import { useState, useEffect } from 'react';
import Link from 'next/link';
import DesignApprovalChat from '@/components/DesignApprovalChat';
import AdminDesignEditor from '@/components/AdminDesignEditor';
interface DesignApproval {
id: string;
customerEmail: string;
customerName: string | null;
productId: string;
product: {
id: string;
name: string;
};
designJson: string;
designPreviewUrl: string;
designPreviewUrlBack: string | null;
placementPreviewUrl: string | null;
placementPreviewUrlBack: string | null;
designWidthCm: number | null;
designHeightCm: number | null;
color: string;
size: string | null;
status: string;
createdAt: string;
}
export default function DesignDetailPage({ params }: { params: { id: string } }) {
const [design, setDesign] = useState<DesignApproval | null>(null);
const [loading, setLoading] = useState(true);
const [approving, setApproving] = useState(false);
const [editingDesign, setEditingDesign] = useState(false);
useEffect(() => {
fetch(`/api/designs/${params.id}`)
.then((r) => r.json())
.then(setDesign)
.finally(() => setLoading(false));
}, [params.id]);
if (loading) return <div className="p-6">Loading...</div>;
if (!design) return <div className="p-6 text-sm text-muted">Design not found.</div>;
const handleApprove = async () => {
setApproving(true);
try {
const res = await fetch(`/api/designs/${params.id}/approve`, { method: 'POST' });
if (res.ok) {
const updated = await res.json();
setDesign(updated);
}
} finally {
setApproving(false);
}
};
const handleEditorSave = (designJson: string, previewUrl: string) => {
setDesign((prev) =>
prev
? {
...prev,
designJson,
designPreviewUrl: previewUrl,
}
: null
);
setEditingDesign(false);
};
return (
<div className="mx-auto max-w-6xl px-6 py-12">
<Link href="/admin/designs" className="text-sm text-clay hover:text-clay-dark mb-4 inline-block">
Back to designs
</Link>
<h1 className="font-display text-3xl mb-8">{design.product.name}</h1>
<div className="grid gap-8">
{/* Design Preview & Editor */}
<div className="border border-line bg-surface p-6">
<div className="flex items-center justify-between mb-4">
<p className="tag-label">Design Editor</p>
{!editingDesign && design.status === 'PENDING' && (
<button
onClick={() => setEditingDesign(true)}
className="text-xs px-3 py-1 border border-clay text-clay hover:bg-clay/10"
>
Edit design
</button>
)}
</div>
{editingDesign ? (
<AdminDesignEditor
designId={params.id}
designJson={design.designJson}
designPreviewUrl={design.designPreviewUrl}
placementPreviewUrl={design.placementPreviewUrl}
onSave={handleEditorSave}
/>
) : (
<div className="space-y-4">
<div>
<p className="text-sm text-muted mb-2">Design preview (transparent)</p>
<img
src={design.designPreviewUrl}
alt="design preview"
className="w-full max-w-md border border-line"
/>
</div>
{design.placementPreviewUrl && (
<div>
<p className="text-sm text-muted mb-2">Design on product (garment photo)</p>
<img
src={design.placementPreviewUrl}
alt="placement preview"
className="w-full max-w-md border border-line"
/>
</div>
)}
{design.designPreviewUrlBack && (
<div>
<p className="text-sm text-muted mb-2">Back design preview</p>
<img
src={design.designPreviewUrlBack}
alt="design preview back"
className="w-full max-w-md border border-line"
/>
</div>
)}
{design.placementPreviewUrlBack && (
<div>
<p className="text-sm text-muted mb-2">Back design on product</p>
<img
src={design.placementPreviewUrlBack}
alt="placement preview back"
className="w-full max-w-md border border-line"
/>
</div>
)}
</div>
)}
</div>
{/* Customer Details & Chat */}
<div className="grid gap-8 md:grid-cols-2">
<div className="border border-line bg-surface p-4">
<p className="tag-label mb-3">Customer Details</p>
<div className="space-y-2 text-sm">
<p>
<strong>Name:</strong> {design.customerName || '(not provided)'}
</p>
<p>
<strong>Email:</strong> {design.customerEmail}
</p>
<p>
<strong>Product:</strong> {design.product.name}
</p>
<p>
<strong>Color:</strong> {design.color}
</p>
{design.size && (
<p>
<strong>Size:</strong> {design.size}
</p>
)}
{design.designWidthCm && design.designHeightCm && (
<p>
<strong>Design Dimensions:</strong> {design.designWidthCm} cm × {design.designHeightCm} cm
</p>
)}
<p>
<strong>Status:</strong>{' '}
<span
className={`text-xs px-2 py-1 rounded ${
design.status === 'PENDING'
? 'bg-orange-100 text-orange-700'
: design.status === 'APPROVED'
? 'bg-green-100 text-green-700'
: 'bg-red-100 text-red-700'
}`}
>
{design.status}
</span>
</p>
</div>
{/* Action Buttons */}
{design.status === 'PENDING' && (
<div className="mt-6 flex gap-3">
<button
onClick={handleApprove}
disabled={approving}
className="flex-1 bg-clay px-4 py-2 text-sm font-medium text-paper hover:bg-clay-dark disabled:opacity-60"
>
{approving ? 'Approving…' : 'Approve Design'}
</button>
</div>
)}
</div>
{/* Chat */}
<div>
<DesignApprovalChat
designId={params.id}
role="ADMIN"
otherPartyLabel={design.customerName || design.customerEmail}
/>
</div>
</div>
</div>
</div>
);
}
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import Link from 'next/link';
import { prisma } from '@/lib/prisma';
import AdminNav from '@/components/AdminNav';
export default async function DesignsPage() {
const designs = await prisma.designApproval.findMany({
include: {
product: true,
messages: { orderBy: { createdAt: 'desc' }, take: 1 },
},
orderBy: { createdAt: 'desc' },
});
const pending = designs.filter((d) => d.status === 'PENDING');
const approved = designs.filter((d) => d.status === 'APPROVED');
const rejected = designs.filter((d) => d.status === 'REJECTED');
const DesignList = ({ items, status }: { items: typeof designs; status: string }) => (
<div className="mt-8">
<h2 className="font-display text-lg">{status}</h2>
{items.length === 0 ? (
<p className="mt-4 text-sm text-muted">No designs.</p>
) : (
<div className="mt-4 divide-y divide-line border-t border-line">
{items.map((d) => {
const last = d.messages[0];
return (
<Link
key={d.id}
href={`/admin/designs/${d.id}`}
className="flex items-center gap-4 py-4 hover:bg-surface"
>
<img
src={d.designPreviewUrl}
alt="design preview"
className="h-14 w-14 border border-line object-cover"
/>
<div className="flex-1">
<p className="font-medium">{d.customerName || d.customerEmail}</p>
<p className="truncate text-sm text-muted">
{last ? (
<>
{last.sender === 'ADMIN' ? 'You: ' : ''}
{last.body}
</>
) : (
'No messages yet'
)}
</p>
</div>
<span className="tag-label">{d.product.name}</span>
</Link>
);
})}
</div>
)}
</div>
);
return (
<div className="mx-auto max-w-4xl px-6 py-12">
<AdminNav />
<h1 className="font-display text-3xl">Design Approvals</h1>
<DesignList items={pending} status={`Pending (${pending.length})`} />
<DesignList items={approved} status={`Approved (${approved.length})`} />
<DesignList items={rejected} status={`Rejected (${rejected.length})`} />
</div>
);
}