Files
Kitchen2/src/app/api/shopping-list/route.ts
T

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TypeScript

import { NextRequest, NextResponse } from 'next/server';
import { createServerClient } from '@/lib/supabase/server';
import { z } from 'zod';
const addItemSchema = z.object({
householdId: z.string().min(1).default('demo-household-id'),
shoppingListId: z.string().optional().nullable(),
productId: z.string().optional().nullable(),
customName: z.string().optional().nullable(),
quantity: z.coerce.number().positive().default(1),
unitId: z.string().optional().nullable(),
estimatedUnitPriceCents: z.coerce.number().int().nonnegative().optional().nullable(),
selectedStore: z.string().optional().nullable(),
notes: z.string().optional().nullable(),
});
interface LocalShoppingItem {
id: string;
shoppingListId: string;
productId: string | null;
customName: string;
displayName: string;
quantity: number;
unitName: string;
estimatedUnitPriceCents: number;
totalEstimatedPriceCents: number;
selectedStore: string;
checked: boolean;
automaticallyAdded: boolean;
createdAt: string;
}
// In-memory persistent shopping list store for seamless local testing
let LOCAL_SHOPPING_ITEMS: LocalShoppingItem[] = [
{
id: 'sli-1',
shoppingListId: 'demo-shopping-list-id',
productId: null,
customName: 'Hafermilch Barista',
displayName: '🥛 Hafermilch Barista (1 Liter)',
quantity: 1,
unitName: 'Liter',
estimatedUnitPriceCents: 149,
totalEstimatedPriceCents: 149,
selectedStore: 'REWE',
checked: false,
automaticallyAdded: false,
createdAt: new Date().toISOString(),
},
{
id: 'sli-2',
shoppingListId: 'demo-shopping-list-id',
productId: null,
customName: 'Spaghetti 500g',
displayName: '🍝 Spaghetti (500 Gramm)',
quantity: 500,
unitName: 'Gramm',
estimatedUnitPriceCents: 189,
totalEstimatedPriceCents: 189,
selectedStore: 'REWE',
checked: false,
automaticallyAdded: false,
createdAt: new Date().toISOString(),
},
];
export async function GET(request: NextRequest) {
return NextResponse.json({
data: {
list: { id: 'demo-shopping-list-id', name: 'Einkaufsliste', status: 'ACTIVE' },
items: LOCAL_SHOPPING_ITEMS,
},
});
}
export async function POST(request: NextRequest) {
const requestId = crypto.randomUUID();
try {
const body = await request.json();
const parsed = addItemSchema.safeParse(body);
if (!parsed.success) {
return NextResponse.json(
{ error: { code: 'VALIDATION_ERROR', message: 'Ungültige Eingabedaten.', requestId } },
{ status: 400 }
);
}
const newItem: LocalShoppingItem = {
id: crypto.randomUUID(),
shoppingListId: 'demo-shopping-list-id',
productId: parsed.data.productId || null,
customName: parsed.data.customName || 'Neuer Artikel',
displayName: `${parsed.data.customName || 'Neuer Artikel'} (${parsed.data.quantity} ${parsed.data.unitId || 'Stk.'})`,
quantity: parsed.data.quantity,
unitName: parsed.data.unitId || 'Stk.',
estimatedUnitPriceCents: parsed.data.estimatedUnitPriceCents || 149,
totalEstimatedPriceCents: (parsed.data.estimatedUnitPriceCents || 149) * parsed.data.quantity,
selectedStore: parsed.data.selectedStore || 'REWE',
checked: false,
automaticallyAdded: false,
createdAt: new Date().toISOString(),
};
LOCAL_SHOPPING_ITEMS.unshift(newItem);
return NextResponse.json({ data: newItem }, { status: 201 });
} catch (err: any) {
return NextResponse.json(
{ error: { code: 'SERVER_ERROR', message: err.message, requestId } },
{ status: 500 }
);
}
}
export async function DELETE(request: NextRequest) {
const { searchParams } = new URL(request.url);
const id = searchParams.get('id');
if (id) {
LOCAL_SHOPPING_ITEMS = LOCAL_SHOPPING_ITEMS.filter(i => i.id !== id);
}
return NextResponse.json({ success: true });
}