Initial commit: WaMarket MVP

Marketplace inversée (Next.js 16 App Router + Supabase Cloud) : auth, schéma + RLS, publication de besoins avec upload d'images, feed avec filtres, offres, acceptation via RPC, messagerie temps réel, dashboards, et Dockerfile pour déploiement Coolify.
2026-07-30 14:33:17 +00:00
commit af81124d48
82 changed files with 16824 additions and 0 deletions
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+"use server";
+
+import { redirect } from "next/navigation";
+import { revalidatePath } from "next/cache";
+import { createClient } from "@/lib/supabase/server";
+import { verifySession } from "@/lib/dal";
+import { OfferFormSchema, type OfferFormState } from "@/lib/validations/offers";
+
+const MAX_IMAGES = 5;
+const MAX_IMAGE_SIZE = 5 * 1024 * 1024; // 5 Mo
+
+export async function createOffer(
+  _state: OfferFormState,
+  formData: FormData
+): Promise<OfferFormState> {
+  const user = await verifySession();
+  const needId = formData.get("needId");
+
+  if (typeof needId !== "string" || !needId) {
+    return { message: "Besoin introuvable." };
+  }
+
+  const validatedFields = OfferFormSchema.safeParse({
+    title: formData.get("title"),
+    description: formData.get("description"),
+    price: formData.get("price"),
+  });
+
+  if (!validatedFields.success) {
+    return { errors: validatedFields.error.flatten().fieldErrors };
+  }
+
+  const { title, description, price } = validatedFields.data;
+  const parsedPrice = Number(price);
+
+  if (Number.isNaN(parsedPrice) || parsedPrice <= 0) {
+    return { message: "Prix invalide." };
+  }
+
+  const images = formData
+    .getAll("images")
+    .filter((entry): entry is File => entry instanceof File && entry.size > 0);
+
+  if (images.length > MAX_IMAGES) {
+    return { message: `${MAX_IMAGES} images maximum.` };
+  }
+  if (images.some((file) => file.size > MAX_IMAGE_SIZE)) {
+    return { message: "Chaque image doit faire moins de 5 Mo." };
+  }
+
+  const supabase = await createClient();
+
+  const { data: offer, error } = await supabase
+    .from("offers")
+    .insert({
+      need_id: needId,
+      merchant_id: user.id,
+      title,
+      description,
+      price: parsedPrice,
+    })
+    .select("id")
+    .single();
+
+  if (error || !offer) {
+    return {
+      message:
+        "Impossible de créer l'offre (le besoin n'est peut-être plus ouvert, ou tu as déjà proposé une offre).",
+    };
+  }
+
+  for (const [index, file] of images.entries()) {
+    const path = `${user.id}/${offer.id}/${index}-${file.name}`;
+    const { error: uploadError } = await supabase.storage
+      .from("offer-images")
+      .upload(path, file);
+
+    if (!uploadError) {
+      await supabase
+        .from("offer_images")
+        .insert({ offer_id: offer.id, storage_path: path, position: index });
+    }
+  }
+
+  revalidatePath(`/needs/${needId}`);
+  redirect(`/needs/${needId}`);
+}
+
+export async function withdrawOffer(offerId: string, needId: string) {
+  await verifySession();
+  const supabase = await createClient();
+  await supabase
+    .from("offers")
+    .update({ status: "withdrawn" })
+    .eq("id", offerId)
+    .eq("status", "pending");
+
+  revalidatePath(`/needs/${needId}`);
+}
+
+export async function acceptOffer(offerId: string, needId: string) {
+  await verifySession();
+  const supabase = await createClient();
+
+  const { data: conversationId, error } = await supabase.rpc("accept_offer", {
+    p_offer_id: offerId,
+  });
+
+  if (error || !conversationId) {
+    revalidatePath(`/needs/${needId}`);
+    return;
+  }
+
+  redirect(`/messages/${conversationId}`);
+}