feat: Wabenhain Honig-Shop Anwendung
Vollstaendige Next.js/Prisma-E-Commerce-Anwendung fuer eine Imkerei: Shop, Warenkorb, Stripe-Checkout, Kundenkonto mit 2FA, Admin-Bereich (Produkte, Ernten, Chargen, Bestellungen, Gutscheine, admin-editierbare Website-Inhalte), i18n (DE/EN), Rate-Limiting/CSP/Audit-Log-Haertung, PostgreSQL- und MySQL-Unterstuetzung ueber austauschbare Prisma- Treiber-Adapter, Unit-/Komponenten-/E2E-Tests.
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import type { Metadata } from "next";
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import Link from "next/link";
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import { Container, SectionHeading } from "@/components/ui";
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import { ProductCard } from "@/components/product-card";
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import { RecentlyViewedSection } from "@/components/recently-viewed-section";
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import { getActiveProducts, type ProductSort } from "@/lib/data";
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import { getReviewSummariesByProductIds } from "@/lib/reviews";
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import { siteConfig } from "@/lib/site-config";
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import { getLocale } from "@/i18n/locale";
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import { getDictionary } from "@/i18n/get-dictionary";
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import type { ProductCategory } from "@/generated/prisma/client";
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export const metadata: Metadata = {
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title: "Shop",
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description: "Hochwertiger Honig, Bienenwachskerzen und Propolis aus eigener Imkerei in Altenmünster.",
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alternates: { canonical: "/shop" },
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};
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// Siehe Begruendung in app/page.tsx.
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export const dynamic = "force-dynamic";
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function buildHref(params: {
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q?: string;
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kategorie?: string;
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sortierung?: string;
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verfuegbar?: string;
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}): string {
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const search = new URLSearchParams();
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if (params.q) search.set("q", params.q);
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if (params.kategorie) search.set("kategorie", params.kategorie);
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if (params.sortierung) search.set("sortierung", params.sortierung);
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if (params.verfuegbar) search.set("verfuegbar", params.verfuegbar);
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const qs = search.toString();
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return qs ? `/shop?${qs}` : "/shop";
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}
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export default async function ShopPage(props: PageProps<"/shop">) {
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const t = getDictionary(await getLocale());
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const categoryFilters = [
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{ value: undefined, label: t.shop.allCategories },
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{ value: "HONIG", label: t.common.categories.HONIG },
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{ value: "KERZEN", label: t.common.categories.KERZEN },
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{ value: "PROPOLIS", label: t.common.categories.PROPOLIS },
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] as const;
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const sortOptions: { value: ProductSort | ""; label: string }[] = [
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{ value: "", label: t.shop.sortNewest },
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{ value: "preis-auf", label: t.shop.sortPriceAsc },
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{ value: "preis-ab", label: t.shop.sortPriceDesc },
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{ value: "verfuegbarkeit", label: t.shop.sortAvailability },
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];
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const { q, kategorie, sortierung, verfuegbar } = await props.searchParams;
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const query = typeof q === "string" ? q : undefined;
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const category =
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typeof kategorie === "string" && ["HONIG", "KERZEN", "PROPOLIS"].includes(kategorie)
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? (kategorie as ProductCategory)
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: undefined;
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const sort =
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typeof sortierung === "string" && ["preis-auf", "preis-ab", "verfuegbarkeit"].includes(sortierung)
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? (sortierung as ProductSort)
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: undefined;
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const onlyAvailable = verfuegbar === "1";
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const products = await getActiveProducts({ query, category, sort, onlyAvailable });
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const reviewSummaries = await getReviewSummariesByProductIds(products.map((p) => p.id));
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const breadcrumbJsonLd = {
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"@context": "https://schema.org",
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"@type": "BreadcrumbList",
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itemListElement: [
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{ "@type": "ListItem", position: 1, name: "Start", item: `https://${siteConfig.domain}` },
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{ "@type": "ListItem", position: 2, name: "Shop", item: `https://${siteConfig.domain}/shop` },
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],
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};
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return (
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<div className="py-20">
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<script
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type="application/ld+json"
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dangerouslySetInnerHTML={{ __html: JSON.stringify(breadcrumbJsonLd).replace(/</g, "\\u003c") }}
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/>
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<Container>
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<SectionHeading
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level="h1"
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eyebrow={t.shop.eyebrow}
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title={t.shop.title}
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subtitle={t.shop.subtitle}
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/>
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<div className="mt-8 flex flex-wrap gap-3">
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{categoryFilters.map((filter) => {
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const isActive = filter.value === category;
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const href = buildHref({
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q: query,
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kategorie: filter.value,
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sortierung: sort,
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verfuegbar: onlyAvailable ? "1" : undefined,
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});
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return (
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<Link
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key={filter.label}
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href={href}
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className={`text-sm tracking-wide-caps px-4 py-2 border transition-colors ${
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isActive
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? "bg-forest text-cream border-forest"
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: "border-ink/20 text-ink/70 hover:border-forest"
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}`}
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>
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{filter.label}
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</Link>
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);
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})}
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</div>
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<div className="mt-6 flex flex-wrap items-center gap-4">
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{/* GET-Formular statt Client-Component: funktioniert ohne JavaScript,
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die Auswahl wird per Seiten-Neuladen als Query-Parameter uebernommen. */}
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<form action="/shop" method="GET" className="flex items-center gap-2 text-sm text-ink/70">
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{query ? <input type="hidden" name="q" value={query} /> : null}
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{category ? <input type="hidden" name="kategorie" value={category} /> : null}
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{onlyAvailable ? <input type="hidden" name="verfuegbar" value="1" /> : null}
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<label htmlFor="sortierung">{t.shop.sortLabel}</label>
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<select
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id="sortierung"
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name="sortierung"
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defaultValue={sort ?? ""}
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className="border border-ink/20 bg-background px-2 py-2"
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>
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{sortOptions.map((option) => (
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<option key={option.value} value={option.value}>
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{option.label}
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</option>
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))}
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</select>
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<button type="submit" className="border border-ink/20 px-3 py-2 hover:border-forest">
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{t.shop.apply}
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</button>
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</form>
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<Link
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href={buildHref({
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q: query,
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kategorie: category,
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sortierung: sort,
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verfuegbar: onlyAvailable ? undefined : "1",
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})}
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className={`text-sm tracking-wide-caps px-4 py-2 border transition-colors ${
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onlyAvailable
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? "bg-forest text-cream border-forest"
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: "border-ink/20 text-ink/70 hover:border-forest"
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}`}
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>
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{t.shop.onlyAvailable}
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</Link>
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</div>
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{query ? (
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<p className="mt-6 text-sm text-ink/70">
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{t.shop.searchResults(query, products.length)}
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</p>
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) : null}
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<h2 className="sr-only">{t.shop.productsHeading}</h2>
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<div className="mt-14 grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-x-8 gap-y-14">
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{products.map((product) => (
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<ProductCard key={product.id} product={product} reviewSummary={reviewSummaries.get(product.id)} />
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))}
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</div>
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{products.length === 0 ? (
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<p className="mt-10 text-ink/70">
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{query ? t.shop.noSearchResults : t.shop.noProducts}
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</p>
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) : null}
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<RecentlyViewedSection />
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</Container>
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</div>
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);
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}
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