feat: add AI-powered finance and project risk analysis features with pgvector support for RAG embeddings

app/(dashboard)/clients/[id]/actions.ts

@@ -0,0 +1,49 @@
+"use server";
+
+import { createClient } from "@/lib/supabase/server";
+import { revalidatePath } from "next/cache";
+
+function cleanText(value: FormDataEntryValue | null) {
+  const text = typeof value === "string" ? value.trim() : "";
+  return text.length > 0 ? text : null;
+}
+
+export async function addClientActivity(clientId: string, formData: FormData) {
+  const supabase = await createClient();
+  const {
+    data: { user },
+    error: userError,
+  } = await supabase.auth.getUser();
+
+  if (userError || !user) {
+    throw new Error("Kullanıcı bulunamadı.");
+  }
+
+  const title = cleanText(formData.get("title"));
+  if (!title) {
+    throw new Error("Aktivite başlığı zorunludur.");
+  }
+
+  const { error } = await supabase.from("client_activities").insert({
+    user_id: user.id,
+    client_id: clientId,
+    type: formData.get("type") as string || "note",
+    title,
+    content: cleanText(formData.get("content")),
+    activity_date: formData.get("activity_date") as string || new Date().toISOString(),
+  });
+
+  if (error) {
+    throw new Error(`Aktivite eklenemedi: ${error.message}`);
+  }
+
+  // Update client's last_contact_date
+  await supabase
+    .from("clients")
+    .update({ last_contact_date: new Date().toISOString() })
+    .eq("id", clientId)
+    .eq("user_id", user.id);
+
+  revalidatePath(`/clients/${clientId}`);
+  revalidatePath(`/clients`);
+}