Refactor payment flow to use database triggers (Clean Architecture)
BREAKING CHANGE: Complete refactor of payment handling New Architecture: 1. pakasir-webhook (120 lines -> was 535 lines) - Only verifies signature and updates order status - Removed: SMTP, email templates, notification logic 2. Database Trigger (NEW) - Automatically fires when payment_status = 'paid' - Calls handle-order-paid edge function - Works for webhook AND manual admin updates 3. handle-order-paid (NEW edge function) - Grants user access for products - Creates Google Meet events for consulting - Sends notifications via send-email-v2 - Triggers webhooks Benefits: - Single Responsibility: Each function has one clear purpose - Trigger works for both webhook and manual admin actions - Easier to debug and maintain - Reusable notification system Migration required: Run 20241223_payment_trigger.sql 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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dwindown
285
supabase/functions/handle-order-paid/index.ts
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285
supabase/functions/handle-order-paid/index.ts
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import { serve } from "https://deno.land/std@0.190.0/http/server.ts";
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import { createClient } from "https://esm.sh/@supabase/supabase-js@2";
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const corsHeaders = {
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"Access-Control-Allow-Origin": "*",
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"Access-Control-Allow-Headers": "authorization, x-client-info, apikey, content-type",
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};
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interface HandlePaidOrderRequest {
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order_id: string;
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user_id: string;
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total_amount: number;
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payment_method?: string;
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payment_provider?: string;
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}
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serve(async (req: Request): Promise<Response> => {
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if (req.method === "OPTIONS") {
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return new Response(null, { headers: corsHeaders });
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}
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try {
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const body: HandlePaidOrderRequest = await req.json();
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const { order_id } = body;
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console.log("[HANDLE-PAID] Processing paid order:", order_id);
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const supabaseUrl = Deno.env.get("SUPABASE_URL")!;
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const supabaseServiceKey = Deno.env.get("SUPABASE_SERVICE_ROLE_KEY")!;
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const supabase = createClient(supabaseUrl, supabaseServiceKey);
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// Get full order details with items
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const { data: order, error: orderError } = await supabase
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.from("orders")
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.select(`
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*,
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profiles(email, full_name),
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order_items (
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product_id,
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product:products (title, type)
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)
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`)
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.eq("id", order_id)
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.single();
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if (orderError || !order) {
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console.error("[HANDLE-PAID] Order not found:", order_id);
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return new Response(
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JSON.stringify({ success: false, error: "Order not found" }),
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{ status: 404, headers: { ...corsHeaders, "Content-Type": "application/json" } }
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);
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}
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const userEmail = order.profiles?.email || "";
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const userName = order.profiles?.full_name || "Pelanggan";
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const orderItems = order.order_items as Array<{
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product_id: string;
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product: { title: string; type: string };
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}>;
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// Check if this is a consulting order
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const hasConsulting = orderItems.some(item => item.product.type === "consulting");
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if (hasConsulting) {
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console.log("[HANDLE-PAID] Consulting order detected, processing slots");
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// Update consulting slots status
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await supabase
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.from("consulting_slots")
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.update({ status: "confirmed" })
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.eq("order_id", order_id);
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// Create Google Meet events for each slot
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const { data: consultingSlots } = await supabase
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.from("consulting_slots")
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.select("*")
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.eq("order_id", order_id);
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if (consultingSlots && consultingSlots.length > 0) {
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for (const slot of consultingSlots) {
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try {
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console.log("[HANDLE-PAID] Creating Google Meet for slot:", slot.id);
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const topic = orderItems.find(i => i.product.type === "consulting")?.product.title || "Konsultasi 1-on-1";
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const meetResponse = await fetch(
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`${supabaseUrl}/functions/v1/create-google-meet-event`,
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{
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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"Authorization": `Bearer ${Deno.env.get("SUPABASE_ANON_KEY")}`,
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},
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body: JSON.stringify({
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slot_id: slot.id,
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date: slot.date,
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start_time: slot.start_time,
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end_time: slot.end_time,
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client_name: userName,
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client_email: userEmail,
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topic: topic,
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}),
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}
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);
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if (meetResponse.ok) {
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const meetData = await meetResponse.json();
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if (meetData.success) {
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console.log("[HANDLE-PAID] Meet created:", meetData.meet_link);
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}
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}
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} catch (error) {
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console.error("[HANDLE-PAID] Meet creation failed:", error);
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// Don't fail the entire process
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}
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}
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// Refresh slots to get meet_link
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const { data: updatedSlots } = await supabase
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.from("consulting_slots")
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.select("*")
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.eq("order_id", order_id);
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const slots = (updatedSlots || []) as Array<{
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date: string;
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start_time: string;
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meet_link?: string;
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}>;
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// Send consulting notification
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await sendNotification(supabase, "consulting_scheduled", userEmail, {
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nama: userName,
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email: userEmail,
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order_id: order_id.substring(0, 8),
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tanggal_pesanan: new Date().toLocaleDateString("id-ID"),
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total: `Rp ${order.total_amount.toLocaleString("id-ID")}`,
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metode_pembayaran: order.payment_method || "Unknown",
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tanggal_konsultasi: slots[0]?.date || "",
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jam_konsultasi: slots.map(s => s.start_time.substring(0, 5)).join(", "),
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link_meet: slots[0]?.meet_link || "Akan dikirim terpisah",
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}, {
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event: "consulting_scheduled",
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order_id,
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user_id: order.user_id,
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user_email: userEmail,
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user_name: userName,
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total_amount: order.total_amount,
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payment_method: order.payment_method,
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slots: updatedSlots,
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});
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}
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} else {
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// Regular product order - grant access
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console.log("[HANDLE-PAID] Regular product order, granting access");
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for (const item of orderItems) {
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// Check if access already exists
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const { data: existingAccess } = await supabase
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.from("user_access")
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.select("id")
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.eq("user_id", order.user_id)
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.eq("product_id", item.product_id)
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.maybeSingle();
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if (!existingAccess) {
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await supabase
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.from("user_access")
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.insert({
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user_id: order.user_id,
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product_id: item.product_id,
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});
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console.log("[HANDLE-PAID] Access granted for product:", item.product_id);
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}
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}
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const productTitles = orderItems.map(i => i.product.title);
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// Send payment success notification
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await sendNotification(supabase, "payment_success", userEmail, {
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nama: userName,
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email: userEmail,
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order_id: order_id.substring(0, 8),
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tanggal_pesanan: new Date().toLocaleDateString("id-ID"),
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total: `Rp ${order.total_amount.toLocaleString("id-ID")}`,
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metode_pembayaran: order.payment_method || "Unknown",
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produk: productTitles.join(", "),
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link_akses: `${Deno.env.get("SITE_URL") || ""}/access`,
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}, {
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event: "payment_success",
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order_id,
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user_id: order.user_id,
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user_email: userEmail,
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user_name: userName,
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total_amount: order.total_amount,
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payment_method: order.payment_method,
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products: productTitles,
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});
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// Send access granted notification
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await sendNotification(supabase, "access_granted", userEmail, {
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nama: userName,
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produk: productTitles.join(", "),
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}, {
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event: "access_granted",
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order_id,
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user_id: order.user_id,
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user_email: userEmail,
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user_name: userName,
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products: productTitles,
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});
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}
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return new Response(
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JSON.stringify({ success: true, order_id }),
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{ headers: { ...corsHeaders, "Content-Type": "application/json" } }
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);
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} catch (error: any) {
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console.error("[HANDLE-PAID] Error:", error);
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return new Response(
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JSON.stringify({
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success: false,
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error: error.message || "Internal server error"
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}),
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{ status: 500, headers: { ...corsHeaders, "Content-Type": "application/json" } }
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);
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}
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});
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// Helper function to send notification
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async function sendNotification(
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supabase: any,
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templateKey: string,
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shortcodeData: Record<string, string>,
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webhookPayload: Record<string, unknown>
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): Promise<void> {
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console.log("[HANDLE-PAID] Sending notification:", templateKey);
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// Fetch template
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const { data: template } = await supabase
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.from("notification_templates")
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.select("*")
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.eq("key", templateKey)
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.single();
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if (!template) {
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console.log("[HANDLE-PAID] Template not found:", templateKey);
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return;
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}
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// Send webhook if configured
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if (template.webhook_url) {
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try {
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await fetch(template.webhook_url, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(webhookPayload),
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});
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console.log("[HANDLE-PAID] Webhook sent to:", template.webhook_url);
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} catch (error) {
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console.error("[HANDLE-PAID] Webhook failed:", error);
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}
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}
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// Skip email if template is inactive
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if (!template.is_active) {
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console.log("[HANDLE-PAID] Template inactive, skipping email");
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return;
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}
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// Send email via Mailketing
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await fetch(`${Deno.env.get("SUPABASE_URL")}/functions/v1/send-email-v2`, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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"Authorization": `Bearer ${Deno.env.get("SUPABASE_ANON_KEY")}`,
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},
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body: JSON.stringify({
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to: shortcodeData.email,
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subject: template.email_subject,
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html: template.email_body_html,
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shortcodeData,
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}),
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});
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}
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