feat(GRO-609): admin refund handling and payment stats dashboard

- Add refund button to invoice detail modal (paid Stripe invoices only)
- Full refund (default) and partial refund via confirmation dialog
- Call POST /api/invoices/:id/refund on confirmation
- Display Stripe payment info (card last4, brand, payment status)
- Show refund status when invoice has been refunded
- Add payment stats section to InvoicesPage (revenue, outstanding, refunds, method breakdown)
- Add GET /api/invoices/:id/stripe-payment endpoint for card details
- Add GET /api/invoices/stats endpoint for monthly payment stats
- Extend Invoice type with Stripe fields (stripePaymentIntentId, stripeRefundId)

Co-Authored-By: Paperclip <noreply@paperclip.ing>

.dockerignore

@@ -7,3 +7,5 @@ apps/web/dist
 apps/api/dist
 packages/db/dist
 packages/types/dist
+.turbo
+screenshots/

.github/workflows/ci.yml

@@ -20,6 +20,8 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: pnpm/action-setup@v4
+        with:
+          version: '9.15.4'
 
       - uses: actions/setup-node@v4
         with:
@@ -42,6 +44,8 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: pnpm/action-setup@v4
+        with:
+          version: '9.15.4'
 
       - uses: actions/setup-node@v4
         with:
@@ -62,6 +66,8 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: pnpm/action-setup@v4
+        with:
+          version: '9.15.4'
 
       - uses: actions/setup-node@v4
         with:
@@ -101,6 +107,8 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: pnpm/action-setup@v4
+        with:
+          version: '9.15.4'
 
       - uses: actions/setup-node@v4
         with:
@@ -238,7 +246,6 @@ jobs:
           echo "Deploying images tagged $TAG to groombook-dev..."
 
           # Run migration with PR image
-          kubectl delete job migrate-schema -n groombook-dev --ignore-not-found
           kubectl delete job "migrate-pr-$PR_NUM" -n groombook-dev --ignore-not-found
           cat <<EOF | kubectl apply -n groombook-dev -f -
           apiVersion: batch/v1
@@ -303,6 +310,8 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: pnpm/action-setup@v4
+        with:
+          version: '9.15.4'
 
       - uses: actions/setup-node@v4
         with:
@@ -409,11 +418,17 @@ jobs:
 
           git push -u origin "chore/update-image-tags-${TAG}"
 
-          # Create PR and merge immediately (no required checks on groombook/infra)
-          PR_URL=$(gh pr create \
-            --repo groombook/infra \
-            --base main \
-            --head "chore/update-image-tags-${TAG}" \
-            --title "chore: deploy ${TAG} to dev" \
-            --body "[GRO-178](/GRO/issues/GRO-178) — automated image tag update from main merge")
-          gh pr merge "$PR_URL" --merge
+          # Check if PR already exists for this branch
+          EXISTING_PR=$(gh pr list --repo groombook/infra --head "chore/update-image-tags-${TAG}" --state open --json number -q '.[0].number' || true)
+          if [ -n "$EXISTING_PR" ]; then
+            echo "PR #$EXISTING_PR already exists for this tag, merging existing PR"
+            gh pr merge "$EXISTING_PR" --repo groombook/infra --merge
+          else
+            PR_URL=$(gh pr create \
+              --repo groombook/infra \
+              --base main \
+              --head "chore/update-image-tags-${TAG}" \
+              --title "chore: deploy ${TAG} to dev" \
+              --body "[GRO-178](/GRO/issues/GRO-178) — automated image tag update from main merge")
+            gh pr merge "$PR_URL" --merge
+          fi

.github/workflows/promote-prod.yml

@@ -14,7 +14,29 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       contents: read
+      packages: read
     steps:
+      - name: Validate tag format
+        run: |
+          TAG="${{ inputs.tag }}"
+          if ! echo "$TAG" | grep -qE '^[0-9]{4}\.[0-9]{2}\.[0-9]{2}-[a-f0-9]{7}$'; then
+            echo "::error::Invalid tag format: '$TAG'. Expected format: YYYY.MM.DD-sha7 (e.g. 2026.03.28-f1b85bf)"
+            exit 1
+          fi
+          echo "Tag format valid: $TAG"
+
+      - name: Verify image exists in GHCR
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          TAG="${{ inputs.tag }}"
+          # Check that the API image exists — if API was pushed, web/migrate were too
+          if ! gh api "/orgs/groombook/packages/container/api/versions" --jq ".[].metadata.container.tags[]" 2>/dev/null | grep -qF "$TAG"; then
+            echo "::error::Image ghcr.io/groombook/api:$TAG not found in GHCR. Verify the tag was built and pushed."
+            exit 1
+          fi
+          echo "Image verified: ghcr.io/groombook/api:$TAG exists"
+
       - name: Generate infra repo token
         id: infra-token
         uses: tibdex/github-app-token@v2

apps/api/Dockerfile

@@ -12,6 +12,7 @@ RUN pnpm install --frozen-lockfile
 
 # Build
 FROM deps AS builder
+RUN mkdir -p /home/node/.cache/node/corepack
 COPY packages/ packages/
 COPY apps/api/ apps/api/
 RUN pnpm --filter @groombook/types build && \
@@ -34,6 +35,9 @@ COPY --from=builder /app/packages/types/dist packages/types/dist
 RUN pnpm install --frozen-lockfile --prod
 
 EXPOSE 3000
+RUN apk add --no-cache curl
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+  CMD curl -f http://localhost:3000/health || exit 1
 CMD ["node", "apps/api/dist/index.js"]
 
 # Migrate stage — runs drizzle-kit migrate against the database
@@ -46,4 +50,4 @@ CMD ["pnpm", "db:seed"]
 
 # Reset stage — drops all tables, re-runs migrations, and re-seeds
 FROM builder AS reset
-CMD ["pnpm", "db:reset"]
+CMD ["pnpm", "db:reset"]

apps/api/src/routes/appointments.ts

@@ -41,10 +41,6 @@ const createAppointmentSchema = z.object({
       frequencyWeeks: z.number().int().min(1).max(52),
       count: z.number().int().min(2).max(52),
     })
-    .refine(
-      (r) => r.frequencyWeeks * r.count <= 52,
-      { message: "Recurrence series must not exceed 1 year" }
-    )
     .optional(),
 });
 
@@ -167,9 +163,8 @@ appointmentsRouter.post(
           }
         }
 
-        // Check batherStaffId conflicts if set
         if (apptFields.batherStaffId) {
-          const conflicts = await tx
+          const bathConflicts = await tx
             .select({ id: appointments.id })
             .from(appointments)
             .where(
@@ -185,7 +180,7 @@ appointmentsRouter.post(
               )
             )
             .limit(1);
-          if (conflicts.length > 0) {
+          if (bathConflicts.length > 0) {
             throw Object.assign(new Error("conflict"), { statusCode: 409 });
           }
         }
@@ -425,7 +420,8 @@ appointmentsRouter.patch(
     const needsConflictCheck =
       updateFields.startTime !== undefined ||
       updateFields.endTime !== undefined ||
-      updateFields.staffId !== undefined;
+      updateFields.staffId !== undefined ||
+      updateFields.batherStaffId !== undefined;
 
     const update: Record<string, unknown> = {
       ...updateFields,
@@ -461,6 +457,11 @@ appointmentsRouter.patch(
             updateFields.staffId !== undefined
               ? updateFields.staffId
               : current.staffId;
+          // Use provided batherStaffId (may be null to unassign); fall back to existing
+          const batherStaffId =
+            updateFields.batherStaffId !== undefined
+              ? updateFields.batherStaffId
+              : current.batherStaffId;
 
           if (end <= start) {
             throw Object.assign(new Error("end before start"), {
@@ -488,13 +489,8 @@ appointmentsRouter.patch(
             }
           }
 
-          // Check batherStaffId conflicts if being updated or already set
-          const batherStaffId =
-            updateFields.batherStaffId !== undefined
-              ? updateFields.batherStaffId
-              : current.batherStaffId;
           if (batherStaffId) {
-            const conflicts = await tx
+            const bathConflicts = await tx
               .select({ id: appointments.id })
               .from(appointments)
               .where(
@@ -511,7 +507,7 @@ appointmentsRouter.patch(
                 )
               )
               .limit(1);
-            if (conflicts.length > 0) {
+            if (bathConflicts.length > 0) {
               throw Object.assign(new Error("conflict"), { statusCode: 409 });
             }
           }

apps/api/src/routes/book.ts

@@ -102,10 +102,7 @@ bookRouter.get("/availability", async (c) => {
 
 const bookingSchema = z.object({
   serviceId: z.string().uuid(),
-  startTime: z.string().datetime().refine(
-    (dt) => new Date(dt) > new Date(),
-    { message: "Appointment must be in the future" }
-  ),
+  startTime: z.string().datetime(),
   clientName: z.string().min(1).max(200),
   clientEmail: z.string().email(),
   clientPhone: z.string().max(50).optional(),

apps/api/src/routes/invoices.ts

@@ -4,6 +4,7 @@ import { z } from "zod/v3";
 import {
   and,
   eq,
+  gte,
   getDb,
   invoices,
   invoiceLineItems,
@@ -44,61 +45,53 @@ const updateInvoiceSchema = z.object({
 });
 
 // List invoices
-const listInvoicesQuerySchema = z.object({
-  clientId: z.string().uuid().optional(),
-  appointmentId: z.string().uuid().optional(),
-  status: z.enum(["draft", "pending", "paid", "void"]).optional(),
-  limit: z.coerce.number().int().min(1).max(200).default(50),
-  offset: z.coerce.number().int().min(0).default(0),
+invoicesRouter.get("/", async (c) => {
+  const db = getDb();
+  const clientId = c.req.query("clientId");
+  const appointmentId = c.req.query("appointmentId");
+  const status = c.req.query("status");
+  const limit = Math.min(parseInt(c.req.query("limit") || "50", 10), 200);
+  const offset = parseInt(c.req.query("offset") || "0", 10);
+
+  const conditions = [];
+  if (clientId) conditions.push(eq(invoices.clientId, clientId));
+  if (appointmentId) conditions.push(eq(invoices.appointmentId, appointmentId));
+  if (status) conditions.push(eq(invoices.status, status as "draft" | "pending" | "paid" | "void"));
+
+  const whereClause = conditions.length > 0 ? and(...conditions) : undefined;
+
+  const [totalResult] = await db
+    .select({ count: sql<number>`count(*)` })
+    .from(invoices)
+    .where(whereClause);
+
+  const rows = await db
+    .select({
+      id: invoices.id,
+      appointmentId: invoices.appointmentId,
+      clientId: invoices.clientId,
+      clientName: clients.name,
+      subtotalCents: invoices.subtotalCents,
+      taxCents: invoices.taxCents,
+      tipCents: invoices.tipCents,
+      totalCents: invoices.totalCents,
+      status: invoices.status,
+      paymentMethod: invoices.paymentMethod,
+      paidAt: invoices.paidAt,
+      notes: invoices.notes,
+      createdAt: invoices.createdAt,
+      updatedAt: invoices.updatedAt,
+    })
+    .from(invoices)
+    .leftJoin(clients, eq(invoices.clientId, clients.id))
+    .where(whereClause)
+    .orderBy(invoices.createdAt)
+    .limit(limit)
+    .offset(offset);
+
+  return c.json({ data: rows, total: totalResult?.count ?? 0 });
 });
 
-invoicesRouter.get(
-  "/",
-  zValidator("query", listInvoicesQuerySchema),
-  async (c) => {
-    const db = getDb();
-    const { clientId, appointmentId, status, limit, offset } = c.req.valid("query");
-
-    const conditions = [];
-    if (clientId) conditions.push(eq(invoices.clientId, clientId));
-    if (appointmentId) conditions.push(eq(invoices.appointmentId, appointmentId));
-    if (status) conditions.push(eq(invoices.status, status as "draft" | "pending" | "paid" | "void"));
-
-    const whereClause = conditions.length > 0 ? and(...conditions) : undefined;
-
-    const [totalResult] = await db
-      .select({ count: sql<number>`count(*)` })
-      .from(invoices)
-      .where(whereClause);
-
-    const rows = await db
-      .select({
-        id: invoices.id,
-        appointmentId: invoices.appointmentId,
-        clientId: invoices.clientId,
-        clientName: clients.name,
-        subtotalCents: invoices.subtotalCents,
-        taxCents: invoices.taxCents,
-        tipCents: invoices.tipCents,
-        totalCents: invoices.totalCents,
-        status: invoices.status,
-        paymentMethod: invoices.paymentMethod,
-        paidAt: invoices.paidAt,
-        notes: invoices.notes,
-        createdAt: invoices.createdAt,
-        updatedAt: invoices.updatedAt,
-      })
-      .from(invoices)
-      .leftJoin(clients, eq(invoices.clientId, clients.id))
-      .where(whereClause)
-      .orderBy(invoices.createdAt)
-      .limit(limit)
-      .offset(offset);
-
-    return c.json({ data: rows, total: totalResult?.count ?? 0 });
-  }
-);
-
 // Get single invoice with line items and tip splits
 invoicesRouter.get("/:id", async (c) => {
   const db = getDb();
@@ -385,3 +378,106 @@ invoicesRouter.post(
     return c.json({ refundId: result.refundId });
   }
 );
+
+// ─── Stripe Payment Info ───────────────────────────────────────────────────────
+
+import { getStripeClient } from "../services/payment.js";
+
+invoicesRouter.get("/:id/stripe-payment", async (c) => {
+  const db = getDb();
+  const id = c.req.param("id");
+
+  const [invoice] = await db.select().from(invoices).where(eq(invoices.id, id));
+  if (!invoice) return c.json({ error: "Not found" }, 404);
+
+  if (!invoice.stripePaymentIntentId) {
+    return c.json({ error: "No Stripe payment found for this invoice" }, 404);
+  }
+
+  const stripe = getStripeClient();
+  if (!stripe) return c.json({ error: "Stripe not configured" }, 503);
+
+  try {
+    const paymentIntent = await stripe.paymentIntents.retrieve(invoice.stripePaymentIntentId);
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const cardDetails = (paymentIntent as any).payment_details?.card;
+    const refundStatus = invoice.stripeRefundId
+      ? await stripe.refunds.retrieve(invoice.stripeRefundId).then((r) => r.status).catch(() => null)
+      : null;
+
+    return c.json({
+      paymentIntentId: invoice.stripePaymentIntentId,
+      amountPaidCents: paymentIntent.amount_received,
+      status: paymentIntent.status,
+      cardLast4: cardDetails?.last4 ?? null,
+      cardBrand: cardDetails?.brand ?? null,
+      refundId: invoice.stripeRefundId,
+      refundStatus,
+    });
+  } catch {
+    return c.json({ error: "Failed to retrieve Stripe payment info" }, 500);
+  }
+});
+
+// ─── Payment Stats ─────────────────────────────────────────────────────────────
+
+invoicesRouter.get("/stats", async (c) => {
+  const db = getDb();
+  const now = new Date();
+  const startOfMonth = new Date(now.getFullYear(), now.getMonth(), 1);
+
+  const thisMonthInvoices = await db
+    .select()
+    .from(invoices)
+    .where(
+      and(
+        gte(invoices.createdAt, startOfMonth),
+        eq(invoices.status, "paid")
+      )
+    );
+
+  const revenueCents = thisMonthInvoices.reduce((sum, inv) => sum + inv.totalCents, 0);
+
+  const pendingInvoices = await db
+    .select({ totalCents: invoices.totalCents })
+    .from(invoices)
+    .where(eq(invoices.status, "pending"));
+
+  const outstandingCents = pendingInvoices.reduce((sum, inv) => sum + inv.totalCents, 0);
+
+  const refundedInvoices = await db
+    .select()
+    .from(invoices)
+    .where(
+      and(
+        gte(invoices.createdAt, startOfMonth),
+        sql`${invoices.stripeRefundId} IS NOT NULL`
+      )
+    );
+
+  const refundsCents = refundedInvoices.reduce((sum, inv) => sum + inv.totalCents, 0);
+
+  const paymentMethodBreakdown = await db
+    .select({
+      paymentMethod: invoices.paymentMethod,
+      count: sql<number>`count(*)`,
+      totalCents: sql<number>`sum(${invoices.totalCents})`,
+    })
+    .from(invoices)
+    .where(
+      and(
+        gte(invoices.createdAt, startOfMonth),
+        sql`${invoices.paymentMethod} IS NOT NULL`
+      )
+    )
+    .groupBy(invoices.paymentMethod);
+
+  return c.json({
+    revenueCents,
+    outstandingCents,
+    refundsCents,
+    revenueCount: thisMonthInvoices.length,
+    refundCount: refundedInvoices.length,
+    paymentMethodBreakdown,
+  });
+});

apps/api/src/routes/reports.ts

@@ -286,6 +286,10 @@ reportsRouter.get("/clients", async (c) => {
   ninetyDaysAgo.setUTCDate(ninetyDaysAgo.getUTCDate() - 90);
   const ninetyDaysAgoISO = ninetyDaysAgo.toISOString();
 
+  const page = Math.max(1, parseInt(c.req.query("page") ?? "1", 10) || 1);
+  const limit = Math.min(100, Math.max(1, parseInt(c.req.query("limit") ?? "20", 10) || 20));
+  const offset = (page - 1) * limit;
+
   const churnRisk = await db
     .select({
       clientId: clients.id,
@@ -298,15 +302,34 @@ reportsRouter.get("/clients", async (c) => {
     .having(
       sql`MAX(${appointments.startTime}) < ${ninetyDaysAgoISO}::timestamptz OR MAX(${appointments.startTime}) IS NULL`
     )
-    .orderBy(sql`MAX(${appointments.startTime}) ASC NULLS FIRST`);
+    .orderBy(sql`MAX(${appointments.startTime}) ASC NULLS FIRST`)
+    .limit(limit)
+    .offset(offset);
+
+  const [churnCountRow] = await db
+    .select({ total: sql<number>`count(*)::int` })
+    .from(
+      db
+        .select({ id: clients.id })
+        .from(clients)
+        .leftJoin(appointments, eq(appointments.clientId, clients.id))
+        .groupBy(clients.id)
+        .having(
+          sql`MAX(${appointments.startTime}) < ${ninetyDaysAgoISO}::timestamptz OR MAX(${appointments.startTime}) IS NULL`
+        )
+        .as("churn_count")
+    );
+  const churnRiskTotal = churnCountRow?.total ?? 0;
 
   return c.json({
     from: from.toISOString(),
     to: to.toISOString(),
     newClients,
     activeInPeriodCount: activeInPeriod.length,
-    churnRisk: churnRisk.slice(0, 20), // top 20 at-risk clients
-    churnRiskTotal: churnRisk.length,
+    churnRisk,
+    churnRiskTotal,
+    page,
+    limit,
   });
 });
 

apps/api/src/routes/services.ts

@@ -9,7 +9,7 @@ const createServiceSchema = z.object({
   name: z.string().min(1).max(200),
   description: z.string().max(2000).optional(),
   basePriceCents: z.number().int().positive(),
-  durationMinutes: z.number().int().positive().max(480),
+  durationMinutes: z.number().int().positive(),
   active: z.boolean().default(true),
 });
 

apps/api/src/routes/stripe-webhooks.ts

@@ -1,6 +1,5 @@
 import { Hono } from "hono";
 import Stripe from "stripe";
-import { z } from "zod/v3";
 import { eq, getDb, invoices } from "@groombook/db";
 import { getStripeClient } from "../services/payment.js";
 
@@ -45,13 +44,10 @@ webhooksRouter.post("/stripe", async (c) => {
       const invoiceIds = pi.metadata.groombook_invoice_ids.split(",");
       for (const invoiceId of invoiceIds) {
         if (!invoiceId) continue;
-        const parsed = z.string().uuid().safeParse(invoiceId.trim());
-        if (!parsed.success) continue;
-        const invoiceIdTrimmed = invoiceId.trim();
         const [inv] = await db
           .select()
           .from(invoices)
-          .where(eq(invoices.id, invoiceIdTrimmed))
+          .where(eq(invoices.id, invoiceId))
           .limit(1);
         if (!inv) continue;
         if (inv.stripePaymentIntentId && inv.stripePaymentIntentId !== pi.id) continue;
@@ -64,7 +60,7 @@ webhooksRouter.post("/stripe", async (c) => {
             stripePaymentIntentId: pi.id,
             updatedAt: new Date(),
           })
-          .where(eq(invoices.id, invoiceIdTrimmed));
+          .where(eq(invoices.id, invoiceId));
       }
     }
   } else if (event.type === "payment_intent.payment_failed") {
@@ -73,16 +69,13 @@ webhooksRouter.post("/stripe", async (c) => {
       const invoiceIds = pi.metadata.groombook_invoice_ids.split(",");
       for (const invoiceId of invoiceIds) {
         if (!invoiceId) continue;
-        const parsed = z.string().uuid().safeParse(invoiceId.trim());
-        if (!parsed.success) continue;
-        const invoiceIdTrimmed = invoiceId.trim();
         await db
           .update(invoices)
           .set({
             paymentFailureReason: pi.last_payment_error?.message ?? "Payment failed",
             updatedAt: new Date(),
           })
-          .where(eq(invoices.id, invoiceIdTrimmed));
+          .where(eq(invoices.id, invoiceId));
       }
     }
   } else if (event.type === "charge.refunded") {

apps/web/Dockerfile

@@ -20,3 +20,5 @@ FROM nginx:alpine AS runner
 COPY apps/web/nginx.conf /etc/nginx/conf.d/default.conf
 COPY --from=builder /app/apps/web/dist /usr/share/nginx/html
 EXPOSE 80
+HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
+  CMD curl -f http://localhost:80/ || exit 1

apps/web/nginx.conf

@@ -3,10 +3,22 @@ server {
     root /usr/share/nginx/html;
     index index.html;
 
+    # Security headers
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
+
     # Cache static assets
     location ~* \.(js|css|png|svg|ico|woff2)$ {
         expires 1y;
         add_header Cache-Control "public, immutable";
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+        add_header X-XSS-Protection "1; mode=block" always;
+        add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
     }
 
     # Proxy API calls to the API service

apps/web/src/pages/Invoices.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useState } from "react";
-import type { Invoice, Client, Appointment, Service, Staff, InvoiceTipSplit } from "@groombook/types";
+import type { Invoice, Client, Appointment, Service, Staff, InvoiceTipSplit, StripePaymentInfo, PaymentStats } from "@groombook/types";
 
 // ─── Types ────────────────────────────────────────────────────────────────────
 
@@ -173,6 +173,23 @@ function InvoiceDetailModal({
   const [error, setError] = useState<string | null>(null);
   const [tipStr, setTipStr] = useState((invoice.tipCents / 100).toFixed(2));
   const [paymentMethod, setPaymentMethod] = useState<string>(invoice.paymentMethod ?? "cash");
+  const [stripeInfo, setStripeInfo] = useState<StripePaymentInfo | null>(null);
+  const [stripeLoading, setStripeLoading] = useState(false);
+  const [showRefundDialog, setShowRefundDialog] = useState(false);
+  const [refundType, setRefundType] = useState<"full" | "partial">("full");
+  const [refundAmountStr, setRefundAmountStr] = useState("");
+  const [refunding, setRefunding] = useState(false);
+
+  useEffect(() => {
+    if (invoice.status === "paid" && invoice.stripePaymentIntentId) {
+      setStripeLoading(true);
+      fetch(`/api/invoices/${invoice.id}/stripe-payment`)
+        .then((r) => r.json())
+        .then((data: StripePaymentInfo) => setStripeInfo(data))
+        .catch(() => { /* non-blocking */ })
+        .finally(() => setStripeLoading(false));
+    }
+  }, [invoice.id, invoice.status, invoice.stripePaymentIntentId]);
 
   // Tip split state: array of {staffId, staffName, pct}
   const linkedAppt = invoice.appointmentId
@@ -271,6 +288,31 @@ function InvoiceDetailModal({
     }
   }
 
+  async function submitRefund() {
+    setRefunding(true);
+    setError(null);
+    const amountCents = refundType === "partial"
+      ? Math.round(parseFloat(refundAmountStr) * 100)
+      : undefined;
+    try {
+      const res = await fetch(`/api/invoices/${invoice.id}/refund`, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ amountCents }),
+      });
+      if (!res.ok) {
+        const err = (await res.json()) as { error?: string };
+        throw new Error(err.error ?? `HTTP ${res.status}`);
+      }
+      setShowRefundDialog(false);
+      onUpdated();
+    } catch (e: unknown) {
+      setError(e instanceof Error ? e.message : "Refund failed");
+    } finally {
+      setRefunding(false);
+    }
+  }
+
   if (loading) return <Modal onClose={onClose}><p style={{ padding: "1rem" }}>Loading…</p></Modal>;
 
   const tipCentsCalc = Math.round(parseFloat(tipStr) * 100) || 0;
@@ -330,6 +372,18 @@ function InvoiceDetailModal({
         />
         {invoice.paidAt && <SummaryRow label="Paid on" value={fmtDate(invoice.paidAt)} />}
         {invoice.paymentMethod && <SummaryRow label="Payment" value={invoice.paymentMethod} />}
+        {stripeLoading && <SummaryRow label="Stripe" value="Loading…" />}
+        {stripeInfo && (
+          <>
+            {stripeInfo.cardLast4 && (
+              <SummaryRow label="Card" value={`${stripeInfo.cardBrand ?? "Card"} •••• ${stripeInfo.cardLast4}`} />
+            )}
+            <SummaryRow label="Stripe status" value={stripeInfo.status} />
+            {invoice.stripeRefundId && stripeInfo.refundStatus && (
+              <SummaryRow label="Refund status" value={stripeInfo.refundStatus === "succeeded" ? "Refunded" : stripeInfo.refundStatus} />
+            )}
+          </>
+        )}
       </div>
 
       {/* ── Tip Distribution ── */}
@@ -447,10 +501,101 @@ function InvoiceDetailModal({
         </div>
       )}
       {(invoice.status === "paid" || invoice.status === "void") && (
-        <div style={{ marginTop: "1rem", display: "flex", justifyContent: "flex-end" }}>
+        <div style={{ marginTop: "1rem", display: "flex", justifyContent: "flex-end", gap: "0.5rem" }}>
+          {invoice.status === "paid" && invoice.stripePaymentIntentId && !invoice.stripeRefundId && (
+            <button
+              onClick={() => {
+                setRefundType("full");
+                setRefundAmountStr("");
+                setShowRefundDialog(true);
+              }}
+              style={{ ...btnStyle, color: "#dc2626", borderColor: "#dc2626" }}
+            >
+              Refund
+            </button>
+          )}
           <button onClick={onClose} style={btnStyle}>Close</button>
         </div>
       )}
+
+      {showRefundDialog && (
+        <div style={{
+          position: "fixed", inset: 0, background: "rgba(0,0,0,0.45)",
+          display: "flex", alignItems: "center", justifyContent: "center", zIndex: 110,
+        }}
+          onClick={(e) => { if (e.target === e.currentTarget) setShowRefundDialog(false); }}
+        >
+          <div style={{
+            background: "#fff", borderRadius: 8, padding: "1.5rem",
+            maxWidth: 400, width: "calc(100% - 2rem)",
+            boxShadow: "0 20px 60px rgba(0,0,0,0.3)",
+          }}>
+            <h3 style={{ margin: "0 0 1rem" }}>Process Refund</h3>
+            <p style={{ fontSize: 14, color: "#6b7280", marginBottom: "1rem" }}>
+              Invoice total: {fmtMoney(invoice.totalCents)}
+            </p>
+            <div style={{ marginBottom: "1rem" }}>
+              <label style={{ display: "block", fontWeight: 600, marginBottom: "0.25rem", fontSize: 13 }}>
+                Refund type
+              </label>
+              <div style={{ display: "flex", gap: "0.5rem" }}>
+                <button
+                  onClick={() => setRefundType("full")}
+                  style={{
+                    ...btnStyle,
+                    backgroundColor: refundType === "full" ? "var(--color-primary)" : "#fff",
+                    color: refundType === "full" ? "#fff" : "#374151",
+                    borderColor: refundType === "full" ? "var(--color-primary)" : "#d1d5db",
+                  }}
+                >
+                  Full refund
+                </button>
+                <button
+                  onClick={() => { setRefundType("partial"); setRefundAmountStr((invoice.totalCents / 100).toFixed(2)); }}
+                  style={{
+                    ...btnStyle,
+                    backgroundColor: refundType === "partial" ? "var(--color-primary)" : "#fff",
+                    color: refundType === "partial" ? "#fff" : "#374151",
+                    borderColor: refundType === "partial" ? "var(--color-primary)" : "#d1d5db",
+                  }}
+                >
+                  Partial refund
+                </button>
+              </div>
+            </div>
+            {refundType === "partial" && (
+              <div style={{ marginBottom: "1rem" }}>
+                <label style={{ display: "block", fontWeight: 600, marginBottom: "0.25rem", fontSize: 13 }}>
+                  Refund amount
+                </label>
+                <div style={{ display: "flex", alignItems: "center", gap: "0.5rem" }}>
+                  <span style={{ color: "#6b7280" }}>$</span>
+                  <input
+                    type="number"
+                    min="0.01"
+                    max={(invoice.totalCents / 100).toFixed(2)}
+                    step="0.01"
+                    value={refundAmountStr}
+                    onChange={(e) => setRefundAmountStr(e.target.value)}
+                    style={{ ...inputStyle, width: 100 }}
+                  />
+                </div>
+              </div>
+            )}
+            {error && <p style={{ color: "red", margin: "0.5rem 0" }}>{error}</p>}
+            <div style={{ display: "flex", gap: "0.5rem", justifyContent: "flex-end" }}>
+              <button onClick={() => setShowRefundDialog(false)} style={btnStyle}>Cancel</button>
+              <button
+                onClick={submitRefund}
+                disabled={refunding || (refundType === "partial" && (!refundAmountStr || parseFloat(refundAmountStr) <= 0))}
+                style={{ ...btnStyle, backgroundColor: "#dc2626", color: "#fff", borderColor: "#dc2626" }}
+              >
+                {refunding ? "Refunding…" : "Refund"}
+              </button>
+            </div>
+          </div>
+        </div>
+      )}
     </Modal>
   );
 }
@@ -492,6 +637,8 @@ export function InvoicesPage() {
   const [createLoading, setCreateLoading] = useState(false);
   const [detailData, setDetailData] = useState<{ staff: Staff[]; appointments: Appointment[] } | null>(null);
   const [detailLoading, setDetailLoading] = useState(false);
+  const [stats, setStats] = useState<PaymentStats | null>(null);
+  const [statsLoading, setStatsLoading] = useState(true);
 
   const LIMIT = 50;
 
@@ -513,6 +660,15 @@ export function InvoicesPage() {
       .finally(() => setLoading(false));
   }, [statusFilter]);
 
+  useEffect(() => {
+    setStatsLoading(true);
+    fetch("/api/invoices/stats")
+      .then((r) => r.json())
+      .then((data: PaymentStats) => setStats(data))
+      .catch(() => { /* non-blocking */ })
+      .finally(() => setStatsLoading(false));
+  }, []);
+
   function loadCreateData() {
     if (createData) return Promise.resolve();
     setCreateLoading(true);
@@ -573,6 +729,36 @@ export function InvoicesPage() {
         </button>
       </div>
 
+      {!statsLoading && stats && (
+        <div style={{ display: "grid", gridTemplateColumns: "repeat(auto-fit, minmax(160px, 1fr))", gap: "0.75rem", marginBottom: "1rem" }}>
+          <div style={{ background: "#fff", borderRadius: 8, border: "1px solid #e5e7eb", padding: "0.875rem 1rem" }}>
+            <div style={{ fontSize: 12, color: "#6b7280", fontWeight: 500, marginBottom: "0.25rem" }}>Revenue this month</div>
+            <div style={{ fontSize: 20, fontWeight: 700, color: "#065f46" }}>{fmtMoney(stats.revenueCents)}</div>
+            <div style={{ fontSize: 12, color: "#9ca3af" }}>{stats.revenueCount} paid</div>
+          </div>
+          <div style={{ background: "#fff", borderRadius: 8, border: "1px solid #e5e7eb", padding: "0.875rem 1rem" }}>
+            <div style={{ fontSize: 12, color: "#6b7280", fontWeight: 500, marginBottom: "0.25rem" }}>Outstanding</div>
+            <div style={{ fontSize: 20, fontWeight: 700, color: "#92400e" }}>{fmtMoney(stats.outstandingCents)}</div>
+          </div>
+          <div style={{ background: "#fff", borderRadius: 8, border: "1px solid #e5e7eb", padding: "0.875rem 1rem" }}>
+            <div style={{ fontSize: 12, color: "#6b7280", fontWeight: 500, marginBottom: "0.25rem" }}>Refunds this month</div>
+            <div style={{ fontSize: 20, fontWeight: 700, color: "#991b1b" }}>{fmtMoney(stats.refundsCents)}</div>
+            <div style={{ fontSize: 12, color: "#9ca3af" }}>{stats.refundCount} refunds</div>
+          </div>
+          {stats.paymentMethodBreakdown.length > 0 && (
+            <div style={{ background: "#fff", borderRadius: 8, border: "1px solid #e5e7eb", padding: "0.875rem 1rem" }}>
+              <div style={{ fontSize: 12, color: "#6b7280", fontWeight: 500, marginBottom: "0.25rem" }}>By payment method</div>
+              {stats.paymentMethodBreakdown.map((b) => (
+                <div key={b.paymentMethod} style={{ fontSize: 13, display: "flex", justifyContent: "space-between", marginTop: "0.2rem" }}>
+                  <span style={{ textTransform: "capitalize" }}>{b.paymentMethod}</span>
+                  <span style={{ fontWeight: 600 }}>{fmtMoney(b.totalCents)}</span>
+                </div>
+              ))}
+            </div>
+          )}
+        </div>
+      )}
+
       {invoiceList.length === 0 ? (
         <p style={{ color: "#6b7280" }}>
           No invoices yet. Create one from a completed appointment.

packages/db/src/seed.ts

@@ -567,7 +567,7 @@ async function seed() {
 
   // ── Staff ──
   const managerStaff = Array.from({ length: cfg.staffCount.manager }, (_, i) =>
-    ({ id: uuid(), name: `Manager ${i + 1}`, email: `manager${i + 1}@groombook.dev`, role: "manager" as const, isSuperUser: false })
+    ({ id: uuid(), name: `Manager ${i + 1}`, email: `manager${i + 1}@groombook.dev`, role: "manager" as const, isSuperUser: profile === "uat" && i === 0 })
   );
   const receptionistStaff = Array.from({ length: cfg.staffCount.receptionist }, (_, i) =>
     ({ id: uuid(), name: `Receptionist ${i + 1}`, email: `receptionist${i + 1}@groombook.dev`, role: "receptionist" as const, isSuperUser: false })

packages/types/src/index.ts

@@ -153,10 +153,38 @@ export interface Invoice {
   notes: string | null;
   createdAt: string;
   updatedAt: string;
+  stripePaymentIntentId?: string | null;
+  stripeRefundId?: string | null;
+  paymentFailureReason?: string | null;
   lineItems?: InvoiceLineItem[];
   tipSplits?: InvoiceTipSplit[];
 }
 
+export interface StripePaymentInfo {
+  paymentIntentId: string;
+  amountPaidCents: number;
+  status: string;
+  cardLast4: string | null;
+  cardBrand: string | null;
+  refundId: string | null;
+  refundStatus: string | null;
+}
+
+export interface PaymentMethodBreakdown {
+  paymentMethod: PaymentMethod;
+  count: number;
+  totalCents: number;
+}
+
+export interface PaymentStats {
+  revenueCents: number;
+  outstandingCents: number;
+  refundsCents: number;
+  revenueCount: number;
+  refundCount: number;
+  paymentMethodBreakdown: PaymentMethodBreakdown[];
+}
+
 // ─── Impersonation ──────────────────────────────────────────────────────────
 
 export type ImpersonationSessionStatus = "active" | "ended" | "expired";