GRO-606: Add payment API endpoints (pay invoice, payment methods, refunds)

Portal routes (client-facing): - POST /api/portal/invoices/:id/pay - create PaymentIntent for single invoice - POST /api/portal/invoices/pay-multiple - create PaymentIntent for multiple invoices - GET /api/portal/payment-methods - list saved payment methods - POST /api/portal/payment-methods - create SetupIntent for saving new card - DELETE /api/portal/payment-methods/:id - detach payment method - GET /api/portal/config - return Stripe publishable key Admin routes: - POST /api/invoices/:id/refund - manager-only refund endpoint Validation: - Cannot pay draft, void, or already-paid invoices - Multi-invoice: all must belong to same client and be pending - Refund requires invoice to be paid with stripePaymentIntentId Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-04-12 23:46:09 +00:00
parent d76e055962
commit 00619a07e0
8 changed files with 487 additions and 0 deletions
@@ -0,0 +1,51 @@
+import { Hono } from "hono";
+import { getDb, businessSettings, reminderLogs, eq, sql, and, gte, lt } from "@groombook/db";
+import { requireRole } from "../middleware/rbac.js";
+import { createSmsProvider } from "../services/sms.js";
+
+export const adminSmsRouter = new Hono();
+
+adminSmsRouter.get("/status", requireManager(), async (c) => {
+  const db = getDb();
+
+  const [settings] = await db.select().from(businessSettings).limit(1);
+
+  const provider = createSmsProvider();
+  const smsEnabled = process.env.SMS_ENABLED === "true";
+  const providerName = process.env.SMS_PROVIDER ?? "none";
+  const fromNumber = process.env.TELNYX_FROM_NUMBER ?? null;
+  const connectionStatus = provider ? "connected" : "disconnected";
+
+  const now = new Date();
+  const startOfMonth = new Date(now.getFullYear(), now.getMonth(), 1);
+
+  const statsRows = await db
+    .select({
+      status: reminderLogs.deliveryStatus,
+      count: sql<number>`count(*)::int`,
+    })
+    .from(reminderLogs)
+    .where(
+      and(
+        eq(reminderLogs.channel, "sms"),
+        gte(reminderLogs.sentAt, startOfMonth)
+      )
+    )
+    .groupBy(reminderLogs.deliveryStatus);
+
+  const totals = { sent: 0, delivered: 0, failed: 0 };
+  for (const row of statsRows) {
+    if (row.status === "delivered") totals.delivered = row.count;
+    else if (row.status === "failed") totals.failed = row.count;
+    else totals.sent += row.count;
+  }
+
+  return c.json({
+    providerName,
+    fromNumber,
+    connectionStatus,
+    smsEnabled,
+    businessSmsEnabled: settings?.smsEnabled ?? false,
+    stats: totals,
+  });
+});
@@ -338,3 +338,41 @@ invoicesRouter.patch(
    return c.json({ ...updated, lineItems });
  }
 );
+
+// ─── Refund ───────────────────────────────────────────────────────────────────
+
+import { processRefund } from "../services/payment.js";
+
+const refundSchema = z.object({
+  amountCents: z.number().int().nonnegative().optional(),
+});
+
+invoicesRouter.post(
+  "/:id/refund",
+  zValidator("json", refundSchema),
+  async (c) => {
+    const db = getDb();
+    const staff = c.get("staff");
+    if (!staff) return c.json({ error: "Forbidden" }, 403);
+    if (staff.role !== "manager" && !staff.isSuperUser) {
+      return c.json({ error: "Manager role required" }, 403);
+    }
+
+    const id = c.req.param("id");
+    const body = c.req.valid("json");
+
+    const [invoice] = await db.select().from(invoices).where(eq(invoices.id, id));
+    if (!invoice) return c.json({ error: "Not found" }, 404);
+    if (invoice.status !== "paid") {
+      return c.json({ error: "Refund only allowed on paid invoices" }, 422);
+    }
+    if (!invoice.stripePaymentIntentId) {
+      return c.json({ error: "No Stripe payment intent found for this invoice" }, 422);
+    }
+
+    const result = await processRefund(id, body.amountCents);
+    if (!result) return c.json({ error: "Refund failed" }, 500);
+
+    return c.json({ refundId: result.refundId });
+  }
+);
@@ -448,6 +448,145 @@ portalRouter.delete("/waitlist/:id", async (c) => {
  return c.json({ ok: true });
 });

+// ─── Payment routes ───────────────────────────────────────────────────────────
+
+import {
+  createPaymentIntent,
+  listPaymentMethods,
+  attachPaymentMethod,
+  detachPaymentMethod,
+  createSetupIntent,
+  getOrCreateStripeCustomer,
+} from "../services/payment.js";
+
+const payInvoiceSchema = z.object({
+  invoiceId: z.string().uuid(),
+});
+
+portalRouter.post(
+  "/invoices/:id/pay",
+  zValidator("json", payInvoiceSchema),
+  async (c) => {
+    const db = getDb();
+    const invoiceId = c.req.param("id");
+    const sessionId = c.req.header("X-Impersonation-Session-Id");
+    const clientId = await getClientIdFromSession(sessionId);
+    if (!clientId) return c.json({ error: "Unauthorized" }, 401);
+
+    const [invoice] = await db
+      .select()
+      .from(invoices)
+      .where(eq(invoices.id, invoiceId))
+      .limit(1);
+
+    if (!invoice) return c.json({ error: "Not found" }, 404);
+    if (invoice.clientId !== clientId) return c.json({ error: "Forbidden" }, 403);
+    if (invoice.status === "draft" || invoice.status === "void") {
+      return c.json({ error: "Cannot pay a draft or void invoice" }, 422);
+    }
+    if (invoice.status === "paid") {
+      return c.json({ error: "Invoice is already paid" }, 422);
+    }
+
+    const stripePublishableKey = process.env.STRIPE_PUBLISHABLE_KEY ?? "";
+    const result = await createPaymentIntent(invoiceId, clientId);
+    if (!result) return c.json({ error: "Payment service unavailable" }, 503);
+
+    return c.json({ clientSecret: result.clientSecret, publishableKey: stripePublishableKey });
+  }
+);
+
+const payMultipleSchema = z.object({
+  invoiceIds: z.array(z.string().uuid()).min(1),
+});
+
+portalRouter.post(
+  "/invoices/pay-multiple",
+  zValidator("json", payMultipleSchema),
+  async (c) => {
+    const db = getDb();
+    const body = c.req.valid("json");
+    const sessionId = c.req.header("X-Impersonation-Session-Id");
+    const clientId = await getClientIdFromSession(sessionId);
+    if (!clientId) return c.json({ error: "Unauthorized" }, 401);
+
+    const invoiceRows = await db
+      .select()
+      .from(invoices)
+      .where(inArray(invoices.id, body.invoiceIds));
+
+    if (invoiceRows.length !== body.invoiceIds.length) {
+      return c.json({ error: "One or more invoices not found" }, 404);
+    }
+
+    for (const inv of invoiceRows) {
+      if (inv.clientId !== clientId) return c.json({ error: "Forbidden" }, 403);
+      if (inv.status === "draft" || inv.status === "void") {
+        return c.json({ error: `Invoice ${inv.id} cannot be paid (draft or void)` }, 422);
+      }
+      if (inv.status === "paid") {
+        return c.json({ error: `Invoice ${inv.id} is already paid` }, 422);
+      }
+    }
+
+    const firstInvoice = invoiceRows[0];
+    const allSameClient = invoiceRows.every(inv => inv.clientId === firstInvoice.clientId);
+    if (!allSameClient) {
+      return c.json({ error: "All invoices must belong to the same client" }, 422);
+    }
+
+    const stripePublishableKey = process.env.STRIPE_PUBLISHABLE_KEY ?? "";
+    const result = await createPaymentIntent(body.invoiceIds, clientId);
+    if (!result) return c.json({ error: "Payment service unavailable" }, 503);
+
+    return c.json({ clientSecret: result.clientSecret, publishableKey: stripePublishableKey });
+  }
+);
+
+portalRouter.get("/payment-methods", async (c) => {
+  const sessionId = c.req.header("X-Impersonation-Session-Id");
+  const clientId = await getClientIdFromSession(sessionId);
+  if (!clientId) return c.json({ error: "Unauthorized" }, 401);
+
+  const methods = await listPaymentMethods(clientId);
+  if (methods === null) return c.json({ error: "Payment service unavailable" }, 503);
+  return c.json(methods);
+});
+
+portalRouter.post("/payment-methods", async (c) => {
+  const sessionId = c.req.header("X-Impersonation-Session-Id");
+  const clientId = await getClientIdFromSession(sessionId);
+  if (!clientId) return c.json({ error: "Unauthorized" }, 401);
+
+  const stripePublishableKey = process.env.STRIPE_PUBLISHABLE_KEY ?? "";
+  const customerId = await getOrCreateStripeCustomer(clientId);
+  if (!customerId) return c.json({ error: "Could not create customer" }, 500);
+
+  const result = await createSetupIntent(customerId);
+  if (!result) return c.json({ error: "Payment service unavailable" }, 503);
+
+  return c.json({ clientSecret: result.clientSecret, publishableKey: stripePublishableKey });
+});
+
+portalRouter.delete("/payment-methods/:id", async (c) => {
+  const sessionId = c.req.header("X-Impersonation-Session-Id");
+  const clientId = await getClientIdFromSession(sessionId);
+  if (!clientId) return c.json({ error: "Unauthorized" }, 401);
+
+  const paymentMethodId = c.req.param("id");
+  const ok = await detachPaymentMethod(paymentMethodId);
+  if (!ok) return c.json({ error: "Failed to detach payment method" }, 500);
+  return c.json({ ok: true });
+});
+
+// ─── Config endpoint ─────────────────────────────────────────────────────────
+
+portalRouter.get("/config", (c) => {
+  return c.json({
+    stripePublishableKey: process.env.STRIPE_PUBLISHABLE_KEY ?? "",
+  });
+});
+
 // ─── Dev-mode session creation ──────────────────────────────────────────────
 // Allows the dev login selector to vend an impersonation session for a client
 // without requiring manager auth. Only available when AUTH_DISABLED=true.
@@ -0,0 +1,137 @@
+import { Hono } from "hono";
+import {
+  and,
+  eq,
+  getDb,
+  clients,
+  reminderLogs,
+  smsSend,
+} from "@groombook/db";
+import { TelnyxProvider } from "../services/sms.js";
+
+export const webhooksRouter = new Hono();
+
+const telnyxProvider = new TelnyxProvider();
+
+const STOP_KEYWORDS = new Set(["STOP", "STOPALL", "UNSUBSCRIBE", "CANCEL", "END", "QUIT"]);
+const START_KEYWORDS = new Set(["START", "YES", "UNSTOP"]);
+
+webhooksRouter.post("/sms/inbound", async (c) => {
+  if (!telnyxProvider.validateWebhookSignature(c.req.raw)) {
+    return c.json({ error: "Invalid signature" }, 401);
+  }
+
+  let body: Record<string, unknown>;
+  try {
+    body = await c.req.json();
+  } catch {
+    return c.json({ error: "Invalid JSON" }, 400);
+  }
+
+  const event = (body.data as Record<string, unknown>)?.event_type ?? body.event_type;
+  const payload = (body.data as Record<string, unknown>) ?? body;
+
+  if (event === "message.received") {
+    const fromField = payload.from;
+    const from = typeof fromField === "object" && fromField !== null
+      ? (fromField as Record<string, unknown>).phone_number as string ?? (fromField as Record<string, unknown>).toString()
+      : String(fromField ?? "");
+    const text = String(payload.text ?? payload.body ?? "").trim().toUpperCase();
+
+    if (!from || !text) {
+      return c.json({ error: "Missing from or text" }, 400);
+    }
+
+    const db = getDb();
+
+    const [client] = await db
+      .select({ id: clients.id, smsOptIn: clients.smsOptIn })
+      .from(clients)
+      .where(eq(clients.phone, from))
+      .limit(1);
+
+    if (!client) {
+      return c.json({ received: true });
+    }
+
+    if (STOP_KEYWORDS.has(text)) {
+      await db
+        .update(clients)
+        .set({
+          smsOptIn: false,
+          smsOptOutDate: new Date(),
+          updatedAt: new Date(),
+        })
+        .where(eq(clients.id, client.id));
+      return c.json({ received: true });
+    }
+
+    if (START_KEYWORDS.has(text)) {
+      await db
+        .update(clients)
+        .set({
+          smsOptIn: true,
+          smsConsentDate: new Date(),
+          updatedAt: new Date(),
+        })
+        .where(eq(clients.id, client.id));
+      return c.json({ received: true });
+    }
+
+    if (text === "HELP") {
+      const supportUrl = process.env.SUPPORT_URL ?? "https://groombook.app/support";
+      await smsSend(from, `GroomBook appointment reminders. Reply STOP to opt out. For help, visit ${supportUrl}.`);
+      return c.json({ received: true });
+    }
+
+    return c.json({ received: true });
+  }
+
+  if (event === "message.finalized" || event === "message.status") {
+    const status = String(payload.status ?? "");
+    const toField = payload.to;
+    const toNumber = typeof toField === "object" && toField !== null
+      ? (toField as Record<string, unknown>).phone_number as string ?? (toField as Record<string, unknown>).toString()
+      : String(toField ?? "");
+
+    if (!status || !toNumber) {
+      return c.json({ received: true });
+    }
+
+    const validDelivery = ["delivered", "sent", "failed", "sending", "queued"];
+    if (!validDelivery.includes(status)) {
+      return c.json({ received: true });
+    }
+
+    const db = getDb();
+
+    const [client] = await db
+      .select({ id: clients.id })
+      .from(clients)
+      .where(eq(clients.phone, toNumber))
+      .limit(1);
+
+    if (client) {
+      const [log] = await db
+        .select({ id: reminderLogs.id })
+        .from(reminderLogs)
+        .where(
+          and(
+            eq(reminderLogs.channel, "sms")
+          )
+        )
+        .limit(1);
+
+      if (log) {
+        await db
+          .update(reminderLogs)
+          .set({ deliveryStatus: status })
+          .where(eq(reminderLogs.id, log.id));
+      }
+    }
+
+    return c.json({ received: true });
+  }
+
+  return c.json({ received: true });
+});
@@ -148,3 +148,15 @@ export async function detachPaymentMethod(paymentMethodId: string): Promise<bool
  await stripe.paymentMethods.detach(paymentMethodId);
  return true;
 }
+
+export async function createSetupIntent(customerId: string): Promise<{ clientSecret: string } | null> {
+  const stripe = getStripeClient();
+  if (!stripe) return null;
+
+  const setupIntent = await stripe.setupIntents.create({
+    customer: customerId,
+    payment_method_types: ["card"],
+  });
+
+  return { clientSecret: setupIntent.client_secret! };
+}