db connect

app/admin/projects/actions.ts

@@ -0,0 +1,122 @@
+"use server";
+
+import { prisma } from "@/lib/prisma";
+import { uploadBuffer } from "@/lib/cloudinary";
+import { revalidatePath } from "next/cache";
+
+export async function getProjects() {
+  return await prisma.project.findMany({
+    orderBy: { createdAt: 'desc' }
+  });
+}
+
+export async function createProject(formData: FormData) {
+  const title = formData.get("title") as string;
+  const year = formData.get("year") as string;
+  const location = formData.get("location") as string;
+  const category = formData.get("category") as string;
+  const description = formData.get("description") as string;
+  
+  const mainImageFile = formData.get("image") as File;
+  const galleryFiles = formData.getAll("gallery") as File[];
+
+  const slug = title.toLowerCase().replace(/ /g, "-").replace(/[^\w-]+/g, "");
+
+  let imageUrl = "";
+  let galleryUrls: string[] = [];
+
+  if (mainImageFile && mainImageFile.size > 0) {
+    const buffer = Buffer.from(await mainImageFile.arrayBuffer());
+    imageUrl = await uploadBuffer(buffer, slug);
+  }
+
+  for (const file of galleryFiles) {
+    if (file && file.size > 0) {
+      const buffer = Buffer.from(await file.arrayBuffer());
+      const url = await uploadBuffer(buffer, slug);
+      galleryUrls.push(url);
+    }
+  }
+
+  await prisma.project.create({
+    data: {
+      title,
+      year,
+      location,
+      category,
+      description,
+      slug,
+      image: imageUrl,
+      gallery: galleryUrls
+    }
+  });
+
+  revalidatePath("/admin/projects");
+  revalidatePath("/projects");
+  revalidatePath("/");
+}
+
+export async function updateProject(id: number, formData: FormData) {
+  const title = formData.get("title") as string;
+  const year = formData.get("year") as string;
+  const location = formData.get("location") as string;
+  const category = formData.get("category") as string;
+  const description = formData.get("description") as string;
+  const keepGalleryJson = formData.get("keepGallery") as string;
+  
+  const mainImageFile = formData.get("image") as File;
+  const galleryFiles = formData.getAll("gallery") as File[];
+
+  const existingProject = await prisma.project.findUnique({ where: { id } });
+  if (!existingProject) throw new Error("Project not found");
+
+  const slug = title.toLowerCase().replace(/ /g, "-").replace(/[^\w-]+/g, "");
+
+  const existingCover = formData.get("existingCover") as string;
+  let imageUrl = existingCover || ""; // Use existing if provided, else empty
+  
+  // Parse existing gallery images we want to keep
+  let galleryUrls: string[] = keepGalleryJson ? JSON.parse(keepGalleryJson) : [...existingProject.gallery];
+
+  // Update Main Image if new file uploaded
+  if (mainImageFile && mainImageFile.size > 0) {
+    const buffer = Buffer.from(await mainImageFile.arrayBuffer());
+    imageUrl = await uploadBuffer(buffer, slug);
+  }
+
+  // Add New Gallery Images if any
+  for (const file of galleryFiles) {
+    if (file && file.size > 0) {
+      const buffer = Buffer.from(await file.arrayBuffer());
+      const url = await uploadBuffer(buffer, slug);
+      galleryUrls.push(url);
+    }
+  }
+
+  await prisma.project.update({
+    where: { id },
+    data: {
+      title,
+      year,
+      location,
+      category,
+      description,
+      slug,
+      image: imageUrl,
+      gallery: galleryUrls
+    }
+  });
+
+  revalidatePath("/admin/projects");
+  revalidatePath("/projects");
+  revalidatePath("/");
+}
+
+export async function deleteProject(id: number) {
+  await prisma.project.delete({
+    where: { id }
+  });
+  revalidatePath("/admin/projects");
+  revalidatePath("/projects");
+  revalidatePath("/");
+}