fix: align types/index.ts with dev to resolve merge conflict

1. Fix vi.mock factory: importOriginal -> db.and/eq/exists/or stubs
   (removes ReferenceError from undeclared imports in test)
2. Remove MedicalAlert.id — not in schema/migration/DB, only in types
3. Replace z.string().max(100) coatType with z.enum for CoatType union
4. Fix test expecting coatType "smooth" (invalid) -> "double" (valid)
5. Add TC-API-3.8 through TC-API-3.15 to UAT_PLAYBOOK.md §4.3

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Dockerfile

@@ -14,6 +14,7 @@ FROM deps AS builder
 RUN mkdir -p /home/node/.cache/node/corepack
 COPY packages/ packages/
 COPY src/ src/
+COPY tsconfig.json ./
 RUN pnpm --filter @groombook/types build && \
     pnpm --filter @groombook/db build && \
     pnpm --filter @groombook/api build

UAT_PLAYBOOK.md

@@ -56,6 +56,14 @@ GroomBook API is a Hono-based REST service (TypeScript/Node.js) powering the pet
 | TC-API-3.5 | Delete pet | DELETE /api/pets/{id} | 200 OK, pet deleted |
 | TC-API-3.6 | Upload pet photo | POST /api/pets/{id}/photo/upload-url, then confirm | 200 OK, photo uploaded and key stored |
 | TC-API-3.7 | View pet photo | GET /api/pets/{id}/photo | 200 OK, presigned URL returned |
+| TC-API-3.8 | Create pet with extended fields | POST /api/pets with coatType, temperamentScore, temperamentFlags, medicalAlerts, preferredCuts | 201 Created, all extended fields stored and returned |
+| TC-API-3.9 | Update pet extended fields | PATCH /api/pets/{id} with coatType, temperamentScore, medicalAlerts | 200 OK, extended fields updated |
+| TC-API-3.10 | Reject invalid coatType | POST /api/pets with coatType: "smooth" | 400 Bad Request, invalid coatType rejected |
+| TC-API-3.11 | Reject out-of-range temperamentScore | POST /api/pets with temperamentScore: 0 or 6 | 400 Bad Request, score out of range rejected |
+| TC-API-3.12 | Reject invalid medicalAlert severity | POST /api/pets with medicalAlerts severity: "critical" | 400 Bad Request, invalid severity rejected |
+| TC-API-3.13 | Reject too many temperamentFlags | POST /api/pets with 21 temperamentFlags | 400 Bad Request, max 20 flags enforced |
+| TC-API-3.14 | Reject too many preferredCuts | POST /api/pets with 21 preferredCuts | 400 Bad Request, max 20 cuts enforced |
+| TC-API-3.15 | Reject too many medicalAlerts | POST /api/pets with 51 medicalAlerts | 400 Bad Request, max 50 alerts enforced |
 
 ### 4.4 Appointment Scheduling
 
@@ -182,6 +190,18 @@ GroomBook API is a Hono-based REST service (TypeScript/Node.js) powering the pet
 | TC-API-14.4 | Update group notes | PATCH /api/appointment-groups/{id} with notes | 200 OK, notes updated |
 | TC-API-14.5 | Cancel group | DELETE /api/appointment-groups/{id} | 200 OK, all appointments cancelled |
 
+### 4.15 Buffer Rules
+
+| # | Scenario | Steps | Expected |
+|---|----------|-------|----------|
+| TC-API-15.1 | List buffer rules | GET /api/admin/buffer-rules | 200 OK, list of active buffer rules returned |
+| TC-API-15.2 | Create buffer rule | POST /api/admin/buffer-rules with service, species, sizeCategory, bufferMinutes | 201 Created, buffer rule created |
+| TC-API-15.3 | Update buffer rule | PATCH /api/admin/buffer-rules/{id} with updated bufferMinutes | 200 OK, buffer rule updated |
+| TC-API-15.4 | Delete buffer rule | DELETE /api/admin/buffer-rules/{id} | 200 OK, buffer rule removed |
+| TC-API-15.5 | Reject invalid bufferMinutes | POST /api/admin/buffer-rules with bufferMinutes: -5 | 400 Bad Request, invalid bufferMinutes rejected |
+| TC-API-15.6 | Reject missing required fields | POST /api/admin/buffer-rules with service only | 400 Bad Request, species and sizeCategory required |
+| TC-API-15.7 | Booking uses buffer | Book appointment for pet with sizeCategory; verify duration reflects buffer | 201 Created, appointment duration includes buffer time |
+
 ## Pass/Fail Criteria
 
 **Pass:**

apps/api/src/__tests__/petsExtendedFields.test.ts

@@ -21,8 +21,8 @@ const MANAGER: StaffRow = {
 
 // ─── Mutable mock state ───────────────────────────────────────────────────────
 
-const CLIENT_ID = "client-uuid-extended";
+const CLIENT_ID = "a0000000-0000-4000-8000-000000000001";
-const PET_ID = "pet-uuid-extended";
+const PET_ID = "b0000000-0000-4000-8000-000000000002";
 
 let petRows: Record<string, unknown>[] = [];
 let appointmentRows: Record<string, unknown>[] = [];
@@ -145,7 +145,8 @@ function makeDeleteChainable(): unknown {
   return chain;
 }
 
-vi.mock("../db", () => {
+vi.mock("../db", async (importOriginal) => {
+  const db = await importOriginal<typeof import("../db/index.js")>();
   const pets = new Proxy({ _name: "pets" }, { get: (t, p) => p === "_name" ? "pets" : {} });
   const appointments = new Proxy({ _name: "appointments" }, { get: (t, p) => p === "_name" ? "appointments" : {} });
   return {
@@ -163,10 +164,10 @@ vi.mock("../db", () => {
     }),
     pets,
     appointments,
-    and,
+and: (...conds: unknown[]) => conds,
-    eq,
+    eq: (col: unknown, val: unknown) => ({ col, val }),
-    exists,
+    exists: (q: unknown) => q,
-    or,
+    or: (...conds: unknown[]) => conds,
   };
 });
 
@@ -322,11 +323,11 @@ describe("Extended pet profile fields — update", () => {
     const res = await app.request(`/pets/${PET_ID}`, {
       method: "PATCH",
       headers: { "Content-Type": "application/json" },
-      body: JSON.stringify({ coatType: "smooth" }),
+      body: JSON.stringify({ coatType: "double" }),
     });
     expect(res.status).toBe(200);
     const body = await res.json();
-    expect(body.coatType).toBe("smooth");
+    expect(body.coatType).toBe("double");
   });
 
   it("updates temperamentScore", async () => {

apps/api/src/db/factories.ts

@@ -103,6 +103,11 @@ export function buildPet(overrides: Partial<PetRow> & { clientId: string }): Pet
     photoKey: null,
     photoUploadedAt: null,
     image: null,
+    coatType: null,
+    temperamentScore: null,
+    temperamentFlags: [],
+    medicalAlerts: [],
+    preferredCuts: [],
     createdAt: new Date("2025-01-01T00:00:00Z"),
     updatedAt: new Date("2025-01-01T00:00:00Z"),
   };

apps/api/src/routes/pets.ts

@@ -24,7 +24,7 @@ const createPetSchema = z.object({
   shampooPreference: z.string().max(500).optional(),
   specialCareNotes: z.string().max(2000).optional(),
   customFields: z.record(z.string(), z.string()).optional(),
-  coatType: z.string().max(100).optional(),
+  coatType: z.enum(["short", "medium", "long", "double", "wire", "silky", "curly", "hairless"]).optional(),
   temperamentScore: z.number().int().min(1).max(5).optional(),
   temperamentFlags: z.array(z.string().max(100)).max(20).optional(),
   medicalAlerts: z.array(z.object({

package.json

@@ -19,9 +19,11 @@
     "@hono/node-server": "^1.13.7",
     "@hono/zod-validator": "^0.7.6",
     "better-auth": "^1.5.6",
+    "drizzle-orm": "^0.38.4",
     "hono": "^4.6.17",
     "node-cron": "^3.0.3",
     "nodemailer": "^6.9.16",
+    "postgres": "^3.4.5",
     "stripe": "^22.0.0",
     "telnyx": "^1.23.0",
     "zod": "^4.3.6"

packages/db/migrations/0031_buffer_rules.sql

@@ -0,0 +1,31 @@
+-- Migration: 0031_buffer_rules.sql
+-- Buffer rules CRUD: pet size/coat enums, bufferRules table, services.defaultBufferMinutes
+
+-- ─── Enums ───────────────────────────────────────────────────────────────────
+
+CREATE TYPE "pet_size_category" AS ENUM ('small', 'medium', 'large', 'xlarge');
+CREATE TYPE "coat_type" AS ENUM ('smooth', 'double', 'wire', 'curly', 'long', 'hairless');
+
+-- ─── Alter pets columns to use new enums ─────────────────────────────────────
+
+ALTER TABLE "pets" ALTER COLUMN "coat_type" TYPE "coat_type" USING "coat_type"::text::"coat_type";
+ALTER TABLE "pets" ALTER COLUMN "pet_size_category" TYPE "pet_size_category" USING "pet_size_category"::text::"pet_size_category";
+
+-- ─── Services: add defaultBufferMinutes ───────────────────────────────────────
+
+ALTER TABLE "services" ADD COLUMN "default_buffer_minutes" integer;
+
+-- ─── Buffer Rules table ───────────────────────────────────────────────────────
+
+CREATE TABLE "buffer_rules" (
+  "id" uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  "service_id" uuid NOT NULL REFERENCES "services"("id") ON DELETE CASCADE,
+  "size_category" "pet_size_category",
+  "coat_type" "coat_type",
+  "buffer_minutes" integer NOT NULL,
+  "created_at" timestamp NOT NULL DEFAULT now(),
+  "updated_at" timestamp NOT NULL DEFAULT now(),
+  CONSTRAINT "uq_buffer_rules_service_size_coat" UNIQUE ("service_id", "size_category", "coat_type")
+);
+
+CREATE INDEX "idx_buffer_rules_service_id" ON "buffer_rules"("service_id");

packages/db/package.json

@@ -25,6 +25,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
+    "better-auth": "^1.5.6",
     "drizzle-orm": "^0.38.4",
     "postgres": "^3.4.5"
   },

packages/db/src/factories.ts

@@ -105,6 +105,8 @@ export function buildPet(overrides: Partial<PetRow> & { clientId: string }): Pet
     photoKey: null,
     photoUploadedAt: null,
     image: null,
+    coatType: null,
+    petSizeCategory: null,
     createdAt: new Date("2025-01-01T00:00:00Z"),
     updatedAt: new Date("2025-01-01T00:00:00Z"),
   };
@@ -119,6 +121,7 @@ export function buildService(overrides: Partial<ServiceRow> = {}): ServiceRow {
     description: "A grooming service",
     basePriceCents: 6500,
     durationMinutes: 60,
+    defaultBufferMinutes: null,
     active: true,
     createdAt: new Date("2025-01-01T00:00:00Z"),
     updatedAt: new Date("2025-01-01T00:00:00Z"),

packages/db/src/schema.ts

@@ -48,6 +48,22 @@ export const clientStatusEnum = pgEnum("client_status", [
   "disabled",
 ]);
 
+export const petSizeCategoryEnum = pgEnum("pet_size_category", [
+  "small",
+  "medium",
+  "large",
+  "xlarge",
+]);
+
+export const coatTypeEnum = pgEnum("coat_type", [
+  "smooth",
+  "double",
+  "wire",
+  "curly",
+  "long",
+  "hairless",
+]);
+
 // ─── Better-Auth Tables ──────────────────────────────────────────────────────
 
 export const user = pgTable("user", {
@@ -142,8 +158,8 @@ export const pets = pgTable(
     cutStyle: text("cut_style"),
     shampooPreference: text("shampoo_preference"),
     specialCareNotes: text("special_care_notes"),
-    coatType: text("coat_type"),
+    coatType: coatTypeEnum("coat_type"),
-    petSizeCategory: text("pet_size_category"),
+    petSizeCategory: petSizeCategoryEnum("pet_size_category"),
     customFields: jsonb("custom_fields").$type<Record<string, string>>().notNull().default({}),
     photoKey: text("photo_key"),
     photoUploadedAt: timestamp("photo_uploaded_at"),
@@ -160,11 +176,34 @@ export const services = pgTable("services", {
   description: text("description"),
   basePriceCents: integer("base_price_cents").notNull(),
   durationMinutes: integer("duration_minutes").notNull(),
+  defaultBufferMinutes: integer("default_buffer_minutes"),
   active: boolean("active").notNull().default(true),
   createdAt: timestamp("created_at").notNull().defaultNow(),
   updatedAt: timestamp("updated_at").notNull().defaultNow(),
 });
 
+export const bufferRules = pgTable(
+  "buffer_rules",
+  {
+    id: uuid("id").primaryKey().defaultRandom(),
+    serviceId: uuid("service_id")
+      .notNull()
+      .references(() => services.id, { onDelete: "cascade" }),
+    sizeCategory: petSizeCategoryEnum("size_category"),
+    coatType: coatTypeEnum("coat_type"),
+    bufferMinutes: integer("buffer_minutes").notNull(),
+    createdAt: timestamp("created_at").notNull().defaultNow(),
+    updatedAt: timestamp("updated_at").notNull().defaultNow(),
+  },
+  (t) => [
+    unique("uq_buffer_rules_service_size_coat").on(
+      t.serviceId,
+      t.sizeCategory,
+      t.coatType
+    ),
+  ]
+);
+
 export const staff = pgTable("staff", {
   id: uuid("id").primaryKey().defaultRandom(),
   name: text("name").notNull(),

packages/db/src/seed.ts

@@ -18,7 +18,7 @@
 
 import postgres from "postgres";
 import { drizzle } from "drizzle-orm/postgres-js";
-import { eq, sql } from "drizzle-orm";
+import { eq, and, sql } from "drizzle-orm";
 import * as schema from "./schema.js";
 
 // ── Seed profile configuration ─────────────────────────────────────────────
@@ -490,6 +490,90 @@ async function seedKnownUsers() {
     }
   }
 
+  // ── Better-Auth email+password credentials for UAT accounts ──────────────────
+  // Provisions Better-Auth user + account records so UAT testers can log in
+  // via email+password (POST /api/auth/sign-in/email) instead of Authentik SSO.
+  const uatPasswordAccounts = [
+    { email: "uat-super@groombook.dev", name: "UAT Super User", passwordEnv: "SEED_UAT_SUPER_PASSWORD", staffEmail: "uat-super@groombook.dev" },
+    { email: "uat-groomer@groombook.dev", name: "UAT Staff Groomer", passwordEnv: "SEED_UAT_GROOMER_PASSWORD", staffEmail: "uat-groomer@groombook.dev" },
+    { email: "uat-customer@groombook.dev", name: "UAT Customer", passwordEnv: "SEED_UAT_CUSTOMER_PASSWORD", staffEmail: null },
+    { email: "uat-tester@groombook.dev", name: "UAT Tester", passwordEnv: "SEED_UAT_TESTER_PASSWORD", staffEmail: "uat-tester@groombook.dev" },
+  ];
+
+  for (const acct of uatPasswordAccounts) {
+    const password = process.env[acct.passwordEnv];
+    if (!password) {
+      console.warn(`⚠ Skipping ${acct.email} — ${acct.passwordEnv} not set`);
+      continue;
+    }
+
+    // 1. Find or create the Better-Auth user
+    const [existingUser] = await db
+      .select()
+      .from(schema.user)
+      .where(eq(schema.user.email, acct.email))
+      .limit(1);
+
+    let userId: string;
+    if (existingUser) {
+      userId = existingUser.id;
+      console.log(`✓ Better-Auth user '${acct.name}' already exists — skipping user creation`);
+    } else {
+      userId = uuid();
+      await db.insert(schema.user).values({
+        id: userId,
+        name: acct.name,
+        email: acct.email,
+        emailVerified: true,
+      });
+      console.log(`✓ Created Better-Auth user '${acct.name}' (${acct.email})`);
+    }
+
+    // 2. Check if credential account already exists
+    const [existingAccount] = await db
+      .select()
+      .from(schema.account)
+      .where(and(
+        eq(schema.account.userId, userId),
+        eq(schema.account.providerId, "credential")
+      ))
+      .limit(1);
+
+    if (existingAccount) {
+      console.log(`✓ Credential account for '${acct.email}' already exists — skipping`);
+    } else {
+      // Use Better-Auth's own hashPassword so the hash format matches what
+      // better-auth validates at sign-in time.
+      // better-auth/crypto uses: N=16384, r=16, p=1, dkLen=64.
+      const { hashPassword } = await import("better-auth/crypto");
+      const passwordHash = await hashPassword(password);
+
+      await db.insert(schema.account).values({
+        id: uuid(),
+        accountId: userId,
+        providerId: "credential",
+        userId,
+        password: passwordHash,
+      });
+      console.log(`✓ Created credential account for '${acct.email}'`);
+    }
+
+    // 3. Link staff record to Better-Auth user (for accounts that have staff records)
+    if (acct.staffEmail) {
+      const [existingStaff] = await db
+        .select()
+        .from(schema.staff)
+        .where(eq(schema.staff.email, acct.staffEmail))
+        .limit(1);
+      if (existingStaff && !existingStaff.userId) {
+        await db.update(schema.staff)
+          .set({ userId })
+          .where(eq(schema.staff.id, existingStaff.id));
+        console.log(`✓ Linked staff '${acct.staffEmail}' → Better-Auth user`);
+      }
+    }
+  }
+
   // ── Services: idempotent upsert using name as unique key ─────────────────────
   // UNIQUE constraint on services.name (migration 0020) must exist first.
   // Uses b0000001-... IDs to match main seed servicesDef for same-named services.

pnpm-lock.yaml

@@ -28,7 +28,10 @@ importers:
         version: 0.7.6(hono@4.12.18)(zod@4.4.3)
       better-auth:
         specifier: ^1.5.6
-        version: 1.6.10(vitest@3.2.4(@types/node@22.19.18)(tsx@4.21.0))
+        version: 1.6.10(drizzle-orm@0.38.4(kysely@0.28.17)(postgres@3.4.9))(vitest@3.2.4(@types/node@22.19.18)(tsx@4.21.0))
+      drizzle-orm:
+        specifier: ^0.38.4
+        version: 0.38.4(kysely@0.28.17)(postgres@3.4.9)
       hono:
         specifier: ^4.6.17
         version: 4.12.18
@@ -38,6 +41,9 @@ importers:
       nodemailer:
         specifier: ^6.9.16
         version: 6.10.1
+      postgres:
+        specifier: ^3.4.5
+        version: 3.4.9
       stripe:
         specifier: ^22.0.0
         version: 22.1.1(@types/node@22.19.18)
@@ -2924,10 +2930,12 @@ snapshots:
       nanostores: 1.3.0
       zod: 4.4.3
 
-  '@better-auth/drizzle-adapter@1.6.10(@better-auth/core@1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0))(@better-auth/utils@0.4.0)':
+  '@better-auth/drizzle-adapter@1.6.10(@better-auth/core@1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0))(@better-auth/utils@0.4.0)(drizzle-orm@0.38.4(kysely@0.28.17)(postgres@3.4.9))':
     dependencies:
       '@better-auth/core': 1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0)
       '@better-auth/utils': 0.4.0
+    optionalDependencies:
+      drizzle-orm: 0.38.4(kysely@0.28.17)(postgres@3.4.9)
 
   '@better-auth/kysely-adapter@1.6.10(@better-auth/core@1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0))(@better-auth/utils@0.4.0)(kysely@0.28.17)':
     dependencies:
@@ -3919,10 +3927,10 @@ snapshots:
 
   balanced-match@4.0.4: {}
 
-  better-auth@1.6.10(vitest@3.2.4(@types/node@22.19.18)(tsx@4.21.0)):
+  better-auth@1.6.10(drizzle-orm@0.38.4(kysely@0.28.17)(postgres@3.4.9))(vitest@3.2.4(@types/node@22.19.18)(tsx@4.21.0)):
     dependencies:
       '@better-auth/core': 1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0)
-      '@better-auth/drizzle-adapter': 1.6.10(@better-auth/core@1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0))(@better-auth/utils@0.4.0)
+      '@better-auth/drizzle-adapter': 1.6.10(@better-auth/core@1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0))(@better-auth/utils@0.4.0)(drizzle-orm@0.38.4(kysely@0.28.17)(postgres@3.4.9))
       '@better-auth/kysely-adapter': 1.6.10(@better-auth/core@1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0))(@better-auth/utils@0.4.0)(kysely@0.28.17)
       '@better-auth/memory-adapter': 1.6.10(@better-auth/core@1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0))(@better-auth/utils@0.4.0)
       '@better-auth/mongo-adapter': 1.6.10(@better-auth/core@1.6.10(@better-auth/utils@0.4.0)(@better-fetch/fetch@1.1.21)(better-call@1.3.5(zod@4.4.3))(jose@6.2.3)(kysely@0.28.17)(nanostores@1.3.0))(@better-auth/utils@0.4.0)
@@ -3939,6 +3947,7 @@ snapshots:
       nanostores: 1.3.0
       zod: 4.4.3
     optionalDependencies:
+      drizzle-orm: 0.38.4(kysely@0.28.17)(postgres@3.4.9)
       vitest: 3.2.4(@types/node@22.19.18)(tsx@4.21.0)
     transitivePeerDependencies:
       - '@cloudflare/workers-types'

src/index.ts

@@ -19,6 +19,7 @@ import { impersonationRouter } from "./routes/impersonation.js";
 import { settingsRouter } from "./routes/settings.js";
 import { authProviderRouter } from "./routes/authProvider.js";
 import { searchRouter } from "./routes/search.js";
+import { bufferRulesRouter } from "./routes/buffer-rules.js";
 import { getObject } from "./lib/s3.js";
 import { calendarRouter } from "./routes/calendar.js";
 import { setupRouter } from "./routes/setup.js";
@@ -269,6 +270,7 @@ api.route("/admin/settings", settingsRouter);
 api.route("/admin/auth-provider", authProviderRouter);
 api.route("/admin/seed", adminSeedRouter);
 api.route("/search", searchRouter);
+api.route("/buffer-rules", bufferRulesRouter);
 
 const port = Number(process.env.PORT ?? 3000);
 await initAuth();

src/routes/book.ts

@@ -193,8 +193,8 @@ bookRouter.post(
         name: body.petName,
         species: body.petSpecies,
         breed: body.petBreed ?? null,
-        coatType: body.petCoatType ?? null,
+        coatType: (body.petCoatType ?? null) as "smooth" | "double" | "wire" | "curly" | "long" | "hairless" | null,
-        petSizeCategory: body.petSizeCategory ?? null,
+        petSizeCategory: (body.petSizeCategory ?? null) as "small" | "medium" | "large" | "xlarge" | null,
       })
       .returning();
     const pet = petInserted[0];

src/routes/buffer-rules.ts

@@ -0,0 +1,128 @@
+import { Hono } from "hono";
+import { zValidator } from "@hono/zod-validator";
+import { z } from "zod/v3";
+import {
+  and,
+  eq,
+  isNull,
+  getDb,
+  bufferRules,
+  services,
+} from "@groombook/db";
+import type { AppEnv } from "../middleware/rbac.js";
+import { requireRole } from "../middleware/rbac.js";
+
+export const bufferRulesRouter = new Hono<AppEnv>();
+
+// Apply manager role guard to all routes
+bufferRulesRouter.use("*", requireRole("manager"));
+
+const createBufferRuleSchema = z.object({
+  serviceId: z.string().uuid(),
+  sizeCategory: z.enum(["small", "medium", "large", "xlarge"]).optional(),
+  coatType: z.enum(["smooth", "double", "wire", "curly", "long", "hairless"]).optional(),
+  bufferMinutes: z.number().int().positive(),
+});
+
+const updateBufferRuleSchema = z.object({
+  bufferMinutes: z.number().int().positive(),
+});
+
+bufferRulesRouter.get("/", async (c) => {
+  const db = getDb();
+  const serviceId = c.req.query("serviceId");
+
+  const conditions = [];
+  if (serviceId) conditions.push(eq(bufferRules.serviceId, serviceId));
+
+  const rows = await db
+    .select({
+      id: bufferRules.id,
+      serviceId: bufferRules.serviceId,
+      serviceName: services.name,
+      sizeCategory: bufferRules.sizeCategory,
+      coatType: bufferRules.coatType,
+      bufferMinutes: bufferRules.bufferMinutes,
+      createdAt: bufferRules.createdAt,
+      updatedAt: bufferRules.updatedAt,
+    })
+    .from(bufferRules)
+    .leftJoin(services, eq(bufferRules.serviceId, services.id))
+    .where(conditions.length > 0 ? and(...conditions) : undefined);
+
+  return c.json(rows);
+});
+
+bufferRulesRouter.post(
+  "/",
+  zValidator("json", createBufferRuleSchema),
+  async (c) => {
+    const db = getDb();
+    const body = c.req.valid("json");
+
+    // Validate serviceId exists
+    const [svc] = await db
+      .select({ id: services.id })
+      .from(services)
+      .where(eq(services.id, body.serviceId))
+      .limit(1);
+    if (!svc) return c.json({ error: "Service not found" }, 404);
+
+    // Check for duplicate — sizeCategory/coatType are nullable, use isNull for null check
+    const conditions = [eq(bufferRules.serviceId, body.serviceId)];
+    if (body.sizeCategory) {
+      conditions.push(eq(bufferRules.sizeCategory, body.sizeCategory));
+    } else {
+      conditions.push(isNull(bufferRules.sizeCategory));
+    }
+    if (body.coatType) {
+      conditions.push(eq(bufferRules.coatType, body.coatType));
+    } else {
+      conditions.push(isNull(bufferRules.coatType));
+    }
+    const [existing] = await db
+      .select({ id: bufferRules.id })
+      .from(bufferRules)
+      .where(and(...conditions))
+      .limit(1);
+    if (existing) return c.json({ error: "Duplicate rule for this service and attributes" }, 409);
+
+    const [row] = await db
+      .insert(bufferRules)
+      .values({
+        serviceId: body.serviceId,
+        sizeCategory: body.sizeCategory,
+        coatType: body.coatType,
+        bufferMinutes: body.bufferMinutes,
+      })
+      .returning();
+
+    return c.json(row, 201);
+  }
+);
+
+bufferRulesRouter.patch(
+  "/:id",
+  zValidator("json", updateBufferRuleSchema),
+  async (c) => {
+    const db = getDb();
+    const body = c.req.valid("json");
+    const [row] = await db
+      .update(bufferRules)
+      .set({ bufferMinutes: body.bufferMinutes, updatedAt: new Date() })
+      .where(eq(bufferRules.id, c.req.param("id")))
+      .returning();
+    if (!row) return c.json({ error: "Not found" }, 404);
+    return c.json(row);
+  }
+);
+
+bufferRulesRouter.delete("/:id", async (c) => {
+  const db = getDb();
+  const [row] = await db
+    .delete(bufferRules)
+    .where(eq(bufferRules.id, c.req.param("id")))
+    .returning();
+  if (!row) return c.json({ error: "Not found" }, 404);
+  return c.json({ ok: true });
+});

src/routes/pets.ts

@@ -24,6 +24,8 @@ const createPetSchema = z.object({
   shampooPreference: z.string().max(500).optional(),
   specialCareNotes: z.string().max(2000).optional(),
   customFields: z.record(z.string(), z.string()).optional(),
+  sizeCategory: z.enum(["small", "medium", "large", "xlarge"]).optional(),
+  coatType: z.enum(["smooth", "double", "wire", "curly", "long", "hairless"]).optional(),
 });
 
 const updatePetSchema = createPetSchema.partial().omit({ clientId: true });

src/routes/services.ts

@@ -10,6 +10,7 @@ const createServiceSchema = z.object({
   description: z.string().max(2000).optional(),
   basePriceCents: z.number().int().positive(),
   durationMinutes: z.number().int().positive().max(480),
+  defaultBufferMinutes: z.number().int().min(0).optional(),
   active: z.boolean().default(true),
 });