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import { useEffect, useState } from "react"
import { useRouter } from "next/router"
import { medusaClient } from "../lib/medusa-client"
import { getStoredCartId, clearStoredCartId } from "../lib/storefront"
const initialForm = {
email: "",
first_name: "",
last_name: "",
address_1: "",
postal_code: "",
city: "",
country_code: "fr",
}
export default function CheckoutPage() {
const router = useRouter()
const [form, setForm] = useState(initialForm)
const [status, setStatus] = useState("")
const [isLoading, setIsLoading] = useState(false)
const [cartId, setCartId] = useState(null)
useEffect(() => {
const storedCartId = getStoredCartId()
setCartId(storedCartId)
}, [])
const handleChange = (event) => {
const { name, value } = event.target
setForm((prev) => ({ ...prev, [name]: value }))
}
const handleSubmit = async (event) => {
event.preventDefault()
setStatus("")
setIsLoading(true)
if (!cartId) {
setStatus("Votre panier est vide.")
setIsLoading(false)
return
}
try {
await medusaClient.carts.update(cartId, {
email: form.email,
shipping_address: {
first_name: form.first_name,
last_name: form.last_name,
address_1: form.address_1,
postal_code: form.postal_code,
city: form.city,
country_code: form.country_code,
},
})
const { shipping_options: shippingOptions } =
await medusaClient.shippingOptions.listCartOptions(cartId)
if (!shippingOptions?.length) {
throw new Error("Aucune option de livraison disponible.")
}
await medusaClient.carts.addShippingMethod(cartId, {
option_id: shippingOptions[0].id,
})
const { cart: cartWithPayments } = await medusaClient.carts.createPaymentSessions(
cartId
)
const manualSession = cartWithPayments?.payment_sessions?.find(
(session) => session.provider_id === "manual"
)
const providerId =
manualSession?.provider_id ||
cartWithPayments?.payment_sessions?.[0]?.provider_id
if (!providerId) {
throw new Error("Aucun moyen de paiement disponible.")
}
await medusaClient.carts.setPaymentSession(cartId, { provider_id: providerId })
const { type, data } = await medusaClient.carts.complete(cartId)
if (type === "order" && data?.id) {
clearStoredCartId()
router.push(`/order-confirmation?order_id=${data.id}`)
return
}
setStatus("Commande validée, mais sans numéro de commande.")
} catch (error) {
setStatus("Impossible de finaliser la commande.")
} finally {
setIsLoading(false)
}
}
return (
<div style={{ maxWidth: "520px", margin: "0 auto" }}>
<h1>Finaliser la commande</h1>
<form onSubmit={handleSubmit} style={{ display: "grid", gap: "1rem" }}>
<label>
Email
<input
name="email"
type="email"
value={form.email}
onChange={handleChange}
required
style={{ width: "100%", padding: "0.5rem", marginTop: "0.5rem" }}
/>
</label>
<label>
Prénom
<input
name="first_name"
value={form.first_name}
onChange={handleChange}
required
style={{ width: "100%", padding: "0.5rem", marginTop: "0.5rem" }}
/>
</label>
<label>
Nom
<input
name="last_name"
value={form.last_name}
onChange={handleChange}
required
style={{ width: "100%", padding: "0.5rem", marginTop: "0.5rem" }}
/>
</label>
<label>
Adresse
<input
name="address_1"
value={form.address_1}
onChange={handleChange}
required
style={{ width: "100%", padding: "0.5rem", marginTop: "0.5rem" }}
/>
</label>
<label>
Code postal
<input
name="postal_code"
value={form.postal_code}
onChange={handleChange}
required
style={{ width: "100%", padding: "0.5rem", marginTop: "0.5rem" }}
/>
</label>
<label>
Ville
<input
name="city"
value={form.city}
onChange={handleChange}
required
style={{ width: "100%", padding: "0.5rem", marginTop: "0.5rem" }}
/>
</label>
<label>
Pays
<input
name="country_code"
value={form.country_code}
onChange={handleChange}
required
style={{ width: "100%", padding: "0.5rem", marginTop: "0.5rem" }}
/>
</label>
<button
type="submit"
disabled={isLoading}
style={{
border: "1px solid #ccc",
background: "#fff",
borderRadius: "6px",
padding: "0.6rem",
cursor: "pointer",
}}
>
{isLoading ? "Validation..." : "Passer la commande"}
</button>
{status && <p>{status}</p>}
</form>
</div>
)
}
|
