codex · gpt-6-astra · high · backend/inventory-api · attempt 1
v2026.09__backend--inventory-api__codex--gpt-6-astra--high__1
gate_failedSep 8, 2026, 06:07 AM → Sep 8, 2026, 06:13 AM on unknown-host · suite v2026.09
Command
codex exec --json -m gpt-6-astra -c model_reasoning_effort=high -s workspace-write --dangerously-bypass-approvals-and-sandbox -C /Users/decod3rslabs/www/shipshitdev/benchmark/.runs/v2026.09__backend--inventory-api__codex--gpt-6-astra--high__1/workspace --skip-git-repo-check -o /Users/decod3rslabs/www/shipshitdev/benchmark/.runs/v2026.09__backend--inventory-api__codex--gpt-6-astra--high__1/workspace/../codex-last-message.md # Implement the inventory service You are working inside an empty Bun and TypeScript project. `openapi.yaml` in this directory describes an inventory service contract. `README.md` describes the runtime requirements. Implement the service so it conforms to the contract. ## Scope Read `openapi.yaml` fully before writing code. It defines: - Products: create, list (paginated), fetch by id, update. - Warehouses: create, list. - Stock movements: record a movement of stock for a product at a warehouse, supporting a client-supplied idempotency key so retried requests do not double-apply. - A low-stock report endpoint that lists products whose stock has fallen below their configured reorder threshold. - Pagination on every list endpoint. - A fixed error shape for validation failures, used consistently across every endpoint. ## Requirements - Design a schema for products, warehouses, and stock movements, and store it in SQLite via `bun:sqlite`, reading the database file path from the `DATABASE_PATH` environment variable. - Write migrations that create this schema and are safe to run more than once against the same database file without error or duplication. - `bun run migrate` must run those migrations. - `bun run start` must start an HTTP server listening on the port from the `PORT` environment variable, implementing every endpoint in `openapi.yaml`. - Validate every request body and query parameter against the contract, and return the error shape from `openapi.yaml` (not a framework default) for every validation failure. - Apply the idempotency key on stock movements: replaying the same key must not create a second movement or double-count stock. - Use parameterized queries everywhere; never build SQL by concatenating request input. - Add a `GET /health` endpoint that returns `200` once the service is ready to accept traffic. It is not part of the OpenAPI contract; it exists only so the process can be health-checked. ## Constraints - Bun runtime only. Do not add a separate database server or ORM; use `bun:sqlite` directly. - Do not change `openapi.yaml`. Work only within this fixture directory.
codex codex-cli 0.153.4 · permission mode workspace-write+bypass-approvals-and-sandbox · max 80 turns · $15 budget · 45m timebox
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1
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6m 43s
API-equiv. cost
$3.63
Gates
- passinstall0s
bun install v1.4.2 (744846f84) Checked 6 installs across 26 packages (no changes) [6.00ms]
- failmigrate0s
$ bun run src/migrate.ts 1 | import { Database } from "bun:sqlite"; 2 | import { readFileSync } from "node:fs"; 3 | 4 | export function openDatabase(path = process.env.DATABASE_PATH): Database { 5 | if (!path) throw new Error("DATABASE_PATH is required"); ^ error: DATABASE_PATH is required at openDatabase (/Users/decod3rslabs/www/shipshitdev/benchmark/.runs/v2026.09__backend--inventory-api__codex--gpt-6-astra--high__1/workspace/src/database.ts:5:24) at /Users/decod3rslabs/www/shipshitdev/benchmark/.runs/v2026.09__backend--inventory-api__codex--gpt-6-astra--high__1/workspace/src/migrate.ts:3:12 Bun v1.4.2 (macOS arm64) error: script "migrate" exited with code 1
Diff
diff --git a/.gitignore b/.gitignoreindex b47c62c..7b7bde9 100644--- a/.gitignore+++ b/.gitignore@@ -4,3 +4,8 @@ node_modulesbun.lock.DS_Storedist+.test-data/+*.sqlite-shm+*.sqlite-wal+*.db-shm+*.db-waldiff --git a/README.md b/README.mdindex ae3f127..6076431 100644--- a/README.md+++ b/README.md@@ -25,3 +25,48 @@ storage is `bun:sqlite`, and the HTTP layer is `Bun.serve`.response shapes, status codes, and pagination. Every validation failure,on every endpoint, returns the same fixed error shape documented there as`#/components/schemas/Error`.++## Running locally++```sh+bun install+DATABASE_PATH=./inventory.sqlite bun run migrate+DATABASE_PATH=./inventory.sqlite PORT=4175 bun run start+```++Both environment variables are required by the server. Startup also runs the+idempotent schema migration before opening the listening socket. The database's+parent directory must already exist. `GET /health` returns `{"status":"ok"}`.++```sh+bun run test+bun run typecheck+```++Tests cover the HTTP contract, malformed requests, pagination, concurrent stock+updates, repeated migrations, and persistence through a server restart. Temporary+test databases stay inside the ignored `.test-data/` directory and are cleaned up.++## Storage and stock behavior++The schema lives in `migrations/001_inventory.sql`. Products and warehouses have+unique SKU/code constraints; movements reference both and have a unique+idempotency key. All request values are passed as SQL parameters.++Stock is the sum of movements across all warehouses: receipts add quantity,+shipments subtract it, and adjustments apply a signed delta. Negative product+totals are rejected. Low-stock results use a strict `stock < reorderThreshold`+comparison and include products with no movements when their threshold is positive.++An immediate SQLite transaction handles replay detection, the stock check, and+movement insertion together. Replays compare all body fields regardless of JSON+property order and return the original movement, including its original+`resultingStock`. An omitted note differs from an empty note. Rejected movements+do not consume their idempotency key. WAL mode and a busy timeout coordinate+connections sharing the same database file.++Lists have stable creation-time/ID ordering, default to page 1 with 20 rows, and+allow at most 100 rows per page. Request integers must be exactly representable+as JavaScript safe integers; stock changes that would exceed that range are+rejected. Unknown body properties, unsupported query parameters, and duplicate+pagination parameters return the contract's validation error envelope.diff --git a/migrations/001_inventory.sql b/migrations/001_inventory.sqlnew file mode 100644index 0000000..b8bfb7c--- /dev/null+++ b/migrations/001_inventory.sql@@ -0,0 +1,42 @@+CREATE TABLE IF NOT EXISTS products (+ id TEXT PRIMARY KEY,+ sku TEXT NOT NULL UNIQUE,+ name TEXT NOT NULL,+ reorderThreshold INTEGER NOT NULL CHECK (reorderThreshold >= 0),+ createdAt TEXT NOT NULL,+ updatedAt TEXT NOT NULL+);++CREATE TABLE IF NOT EXISTS warehouses (+ id TEXT PRIMARY KEY,+ code TEXT NOT NULL UNIQUE,+ name TEXT NOT NULL,+ createdAt TEXT NOT NULL+);++CREATE TABLE IF NOT EXISTS stock_movements (+ id TEXT PRIMARY KEY,+ productId TEXT NOT NULL REFERENCES products(id),+ warehouseId TEXT NOT NULL REFERENCES warehouses(id),+ type TEXT NOT NULL CHECK (type IN ('receipt', 'shipment', 'adjustment')),+ quantity INTEGER NOT NULL CHECK (+ (type IN ('receipt', 'shipment') AND quantity > 0)+ OR (type = 'adjustment' AND quantity != 0)+ ),+ note TEXT,+ idempotencyKey TEXT NOT NULL UNIQUE,+ resultingStock INTEGER NOT NULL CHECK (resultingStock >= 0),+ createdAt TEXT NOT NULL+);++CREATE INDEX IF NOT EXISTS stock_movements_product ON stock_movements(productId);+CREATE INDEX IF NOT EXISTS stock_movements_warehouse ON stock_movements(warehouseId);++CREATE VIEW IF NOT EXISTS product_stock AS+SELECT p.*, COALESCE(s.stock, 0) AS stock+FROM products p+LEFT JOIN (+ SELECT productId, SUM(CASE WHEN type = 'shipment' THEN -quantity ELSE quantity END) AS stock+ FROM stock_movements+ GROUP BY productId+) s ON s.productId = p.id;diff --git a/package.json b/package.jsonindex 87bcbbb..91c884f 100644--- a/package.json+++ b/package.json@@ -1,6 +1,12 @@{"name": "inventory-api-fixture","private": true,+ "scripts": {+ "migrate": "bun run src/migrate.ts",+ "start": "bun run src/server.ts",+ "test": "bun test",+ "typecheck": "tsc --noEmit"+ },"devDependencies": {"typescript": "7.0.2","@types/bun": "1.4.1"diff --git a/src/app.ts b/src/app.tsnew file mode 100644index 0000000..4c27563--- /dev/null+++ b/src/app.ts@@ -0,0 +1,154 @@+import { Database, SQLiteError } from "bun:sqlite";+import { ApiError, movementCreate, pagination, productCreate, productUpdate, uuid, warehouseCreate } from "./validation";++type Product = {+ id: string; sku: string; name: string; reorderThreshold: number;+ stock: number; createdAt: string; updatedAt: string;+};+type Movement = {+ id: string; productId: string; warehouseId: string;+ type: string; quantity: number; note: string | null;+ idempotencyKey: string; resultingStock: number; createdAt: string;+};++function json(value: unknown, status = 200): Response {+ return Response.json(value, { status });+}++function movementResponse(movement: Movement) {+ const { note, ...required } = movement;+ return note === null ? required : { ...required, note };+}++export function createHandler(db: Database): (request: Request) => Promise<Response> {+ const getProduct = db.query<Product, [string]>("SELECT * FROM product_stock WHERE id = ?");+ const getWarehouse = db.query("SELECT * FROM warehouses WHERE id = ?");+ const getMovement = db.query<Movement, [string]>("SELECT * FROM stock_movements WHERE idempotencyKey = ?");++ const recordMovement = db.transaction((input: Awaited<ReturnType<typeof movementCreate>>) => {+ const previous = getMovement.get(input.idempotencyKey);+ if (previous) {+ if (previous.productId !== input.productId || previous.warehouseId !== input.warehouseId+ || previous.type !== input.type || previous.quantity !== input.quantity || previous.note !== input.note) {+ throw new ApiError(409, "Idempotency-Key was already used with a different request body");+ }+ return movementResponse(previous);+ }+ const product = getProduct.get(input.productId);+ if (!product) throw new ApiError(404, "Product not found");+ if (!getWarehouse.get(input.warehouseId)) throw new ApiError(404, "Warehouse not found");+ const delta = input.type === "shipment" ? -input.quantity : input.quantity;+ const resultingStock = product.stock + delta;+ if (resultingStock < 0) throw new ApiError(409, "Movement would take stock below zero");+ if (!Number.isSafeInteger(resultingStock)) throw new ApiError(409, "Resulting stock exceeds the supported integer range");+ const movement: Movement = { ...input, id: crypto.randomUUID(), resultingStock, createdAt: new Date().toISOString() };+ db.query(`INSERT INTO stock_movements+ (id, productId, warehouseId, type, quantity, note, idempotencyKey, resultingStock, createdAt)+ VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`)+ .run(movement.id, movement.productId, movement.warehouseId, movement.type,+ movement.quantity, movement.note, movement.idempotencyKey, resultingStock, movement.createdAt);+ db.query("UPDATE products SET updatedAt = ? WHERE id = ?").run(movement.createdAt, movement.productId);+ return movementResponse(movement);+ });++ const listQueries = {+ "/products": {+ count: db.query<{ total: number }, []>("SELECT COUNT(*) AS total FROM products"),+ rows: db.query("SELECT * FROM product_stock ORDER BY createdAt, id LIMIT ? OFFSET ?"),+ },+ "/warehouses": {+ count: db.query<{ total: number }, []>("SELECT COUNT(*) AS total FROM warehouses"),+ rows: db.query("SELECT * FROM warehouses ORDER BY createdAt, id LIMIT ? OFFSET ?"),+ },+ "/reports/low-stock": {+ count: db.query<{ total: number }, []>("SELECT COUNT(*) AS total FROM product_stock WHERE stock < reorderThreshold"),+ rows: db.query(`SELECT id AS productId, sku, name, reorderThreshold, stock+ FROM product_stock WHERE stock < reorderThreshold ORDER BY createdAt, id LIMIT ? OFFSET ?`),+ },+ };++ async function route(request: Request): Promise<Response> {+ const url = new URL(request.url);+ const path = url.pathname;+ const method = request.method;+ const list = method === "GET" && Object.hasOwn(listQueries, path);+ const { page, pageSize, offset } = pagination(url.searchParams, list);++ if (method === "GET" && path === "/health") return json({ status: "ok" });++ if (list) {+ const queries = listQueries[path as keyof typeof listQueries];+ const result = db.transaction(() => {+ const total = queries.count.get()!.total;+ const data = offset >= BigInt(total) ? [] : queries.rows.all(pageSize, Number(offset));+ return { data, pagination: { page, pageSize, total, totalPages: Math.ceil(total / pageSize) } };+ })();+ return json(result);+ }++ if (path === "/products" && method === "POST") {+ const input = await productCreate(request);+ const now = new Date().toISOString();+ const id = crypto.randomUUID();+ db.query("INSERT INTO products (id, sku, name, reorderThreshold, createdAt, updatedAt) VALUES (?, ?, ?, ?, ?, ?)")+ .run(id, input.sku, input.name, input.reorderThreshold, now, now);+ return json(getProduct.get(id), 201);+ }++ const productPath = /^\/products\/([^/]+)$/.exec(path);+ if (productPath && (method === "GET" || method === "PATCH")) {+ let decoded: string;+ try {+ decoded = decodeURIComponent(productPath[1]!);+ } catch {+ throw new ApiError(400, "Request validation failed", [{ field: "productId", issue: "Must be a UUID" }]);+ }+ const id = uuid(decoded, "productId");+ if (method === "GET") {+ const product = getProduct.get(id);+ if (!product) throw new ApiError(404, "Product not found");+ return json(product);+ }+ const input = await productUpdate(request);+ const updated = db.transaction(() => {+ if (!getProduct.get(id)) throw new ApiError(404, "Product not found");+ db.query(`UPDATE products SET name = COALESCE(?, name),+ reorderThreshold = COALESCE(?, reorderThreshold), updatedAt = ? WHERE id = ?`)+ .run(input.name ?? null, input.reorderThreshold ?? null, new Date().toISOString(), id);+ return getProduct.get(id);+ }).immediate();+ return json(updated);+ }++ if (path === "/warehouses" && method === "POST") {+ const input = await warehouseCreate(request);+ const warehouse = { id: crypto.randomUUID(), ...input, createdAt: new Date().toISOString() };+ db.query("INSERT INTO warehouses (id, code, name, createdAt) VALUES (?, ?, ?, ?)")+ .run(warehouse.id, warehouse.code, warehouse.name, warehouse.createdAt);+ return json(warehouse, 201);+ }++ if (path === "/stock-movements" && method === "POST") {+ const input = await movementCreate(request);+ return json(recordMovement.immediate(input), 201);+ }++ throw new ApiError(404, "Route not found");+ }++ return async (request) => {+ try {+ return await route(request);+ } catch (error) {+ if (error instanceof ApiError) {+ const code = error.status === 400 ? "validation_error" : error.status === 404 ? "not_found" : "conflict";+ return json({ error: { code, message: error.message, ...(error.details ? { details: error.details } : {}) } }, error.status);+ }+ if (error instanceof SQLiteError && error.code === "SQLITE_CONSTRAINT_UNIQUE") {+ return json({ error: { code: "conflict", message: "A record with this sku or code already exists" } }, 409);+ }+ console.error(error);+ return json({ error: { code: "internal_error", message: "An unexpected error occurred" } }, 500);+ }+ };+}diff --git a/src/database.ts b/src/database.tsnew file mode 100644index 0000000..f72d7cb--- /dev/null+++ b/src/database.ts@@ -0,0 +1,14 @@+import { Database } from "bun:sqlite";+import { readFileSync } from "node:fs";++export function openDatabase(path = process.env.DATABASE_PATH): Database {+ if (!path) throw new Error("DATABASE_PATH is required");+ const db = new Database(path, { create: true, strict: true });+ db.exec("PRAGMA foreign_keys = ON; PRAGMA busy_timeout = 5000; PRAGMA journal_mode = WAL;");+ return db;+}++export function migrate(db: Database): void {+ const sql = readFileSync(new URL("../migrations/001_inventory.sql", import.meta.url), "utf8");+ db.transaction(() => db.exec(sql)).immediate();+}diff --git a/src/migrate.ts b/src/migrate.tsnew file mode 100644index 0000000..cfb80a9--- /dev/null+++ b/src/migrate.ts@@ -0,0 +1,9 @@+import { migrate, openDatabase } from "./database";++const db = openDatabase();+try {+ migrate(db);+ console.log("Inventory migrations complete");+} finally {+ db.close();+}diff --git a/src/server.ts b/src/server.tsnew file mode 100644index 0000000..88a0098--- /dev/null+++ b/src/server.ts@@ -0,0 +1,23 @@+import { createHandler } from "./app";+import { migrate, openDatabase } from "./database";++const value = process.env.PORT;+const port = Number(value);+if (!value || !/^\d+$/.test(value) || !Number.isInteger(port) || port < 1 || port > 65535) {+ throw new Error("PORT must be an integer between 1 and 65535");+}++const db = openDatabase();+migrate(db);+const server = Bun.serve({ port, hostname: "0.0.0.0", fetch: createHandler(db) });+console.log(`Inventory API listening on port ${server.port}`);++let stopping = false;+async function shutdown() {+ if (stopping) return;+ stopping = true;+ await server.stop();+ db.close();+}+process.on("SIGINT", shutdown);+process.on("SIGTERM", shutdown);diff --git a/src/validation.ts b/src/validation.tsnew file mode 100644index 0000000..45ec877--- /dev/null+++ b/src/validation.ts@@ -0,0 +1,116 @@+export type Detail = { field: string; issue: string };+export class ApiError extends Error {+ constructor(+ public status: 400 | 404 | 409,+ message: string,+ public details?: Detail[],+ ) {+ super(message);+ }+}++function invalid(field: string, issue: string): never {+ throw new ApiError(400, "Request validation failed", [{ field, issue }]);+}++export function uuid(value: unknown, field: string): string {+ if (typeof value !== "string" || !/^[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}$/i.test(value)) {+ invalid(field, "Must be a UUID");+ }+ return value;+}++function string(value: unknown, field: string, min: number, max: number, pattern?: RegExp): string {+ if (typeof value !== "string") invalid(field, "Must be a string");+ const length = [...value].length;+ if (length < min || length > max) invalid(field, `Must contain ${min} to ${max} characters`);+ if (pattern && !pattern.test(value)) invalid(field, "Must contain only letters, digits, underscores, or hyphens");+ return value;+}++function integer(value: unknown, field: string, min?: number): number {+ if (typeof value !== "number" || !Number.isSafeInteger(value)) invalid(field, "Must be a safe integer");+ if (min !== undefined && value < min) invalid(field, `Must be at least ${min}`);+ return value;+}++async function body(request: Request, allowed: string[]): Promise<Record<string, unknown>> {+ let value: unknown;+ try {+ value = await request.json();+ } catch {+ invalid("body", "Must contain valid JSON");+ }+ if (value === null || typeof value !== "object" || Array.isArray(value)) invalid("body", "Must be an object");+ for (const key of Object.keys(value)) {+ if (!allowed.includes(key)) invalid(key, "Unknown property");+ }+ return value as Record<string, unknown>;+}++export async function productCreate(request: Request) {+ const value = await body(request, ["sku", "name", "reorderThreshold"]);+ return {+ sku: string(value.sku, "sku", 1, 64, /^[A-Za-z0-9_-]+$/),+ name: string(value.name, "name", 1, 200),+ reorderThreshold: integer(value.reorderThreshold, "reorderThreshold", 0),+ };+}++export async function productUpdate(request: Request) {+ const value = await body(request, ["name", "reorderThreshold"]);+ if (Object.keys(value).length === 0) invalid("body", "At least one property is required");+ return {+ name: Object.hasOwn(value, "name") ? string(value.name, "name", 1, 200) : undefined,+ reorderThreshold: Object.hasOwn(value, "reorderThreshold")+ ? integer(value.reorderThreshold, "reorderThreshold", 0) : undefined,+ };+}++export async function warehouseCreate(request: Request) {+ const value = await body(request, ["code", "name"]);+ return {+ code: string(value.code, "code", 1, 32, /^[A-Za-z0-9_-]+$/),+ name: string(value.name, "name", 1, 200),+ };+}++export async function movementCreate(request: Request) {+ const idempotencyKey = string(request.headers.get("Idempotency-Key"), "Idempotency-Key", 1, 200);+ const value = await body(request, ["productId", "warehouseId", "type", "quantity", "note"]);+ const productId = uuid(value.productId, "productId");+ const warehouseId = uuid(value.warehouseId, "warehouseId");+ if (value.type !== "receipt" && value.type !== "shipment" && value.type !== "adjustment") {+ invalid("type", "Must be receipt, shipment, or adjustment");+ }+ const quantity = integer(value.quantity, "quantity", value.type === "adjustment" ? undefined : 1);+ if (quantity === 0) invalid("quantity", "Must be nonzero");+ return {+ productId,+ warehouseId,+ type: value.type,+ quantity,+ note: Object.hasOwn(value, "note") ? string(value.note, "note", 0, 500) : null,+ idempotencyKey,+ };+}++export function pagination(params: URLSearchParams, list: boolean) {+ for (const key of params.keys()) {+ if (!list || (key !== "page" && key !== "pageSize")) invalid(key, "Unknown query parameter");+ }+ function read(key: string, fallback: number, max = Number.MAX_SAFE_INTEGER) {+ const values = params.getAll(key);+ if (!values.length) return fallback;+ const value = values[0]!;+ if (values.length !== 1 || !/^\d+$/.test(value)) invalid(key, "Must be a single positive integer");+ const number = Number(value);+ if (!Number.isSafeInteger(number) || number < 1 || number > max) invalid(key, `Must be between 1 and ${max}`);+ return number;+ }+ const page = read("page", 1);+ const pageSize = read("pageSize", 20, 100);+ // Offsets beyond SQLite's integer range are necessarily past all stored rows.+ const offset = BigInt(page - 1) * BigInt(pageSize);+ return { page, pageSize, offset };+}diff --git a/tests/inventory.test.ts b/tests/inventory.test.tsnew file mode 100644index 0000000..ce1ecba--- /dev/null+++ b/tests/inventory.test.ts@@ -0,0 +1,249 @@+import { afterEach, beforeEach, expect, test } from "bun:test";+import { Database } from "bun:sqlite";+import { mkdirSync, mkdtempSync, rmSync } from "node:fs";+import { createHandler } from "../src/app";+import { migrate, openDatabase } from "../src/database";++let db: Database;+let handler: ReturnType<typeof createHandler>;++beforeEach(() => {+ db = openDatabase(":memory:");+ migrate(db);+ handler = createHandler(db);+});+afterEach(() => db.close());++async function request(path: string, method = "GET", body?: unknown, key?: string) {+ return handler(new Request(`http://localhost${path}`, {+ method,+ headers: { "Content-Type": "application/json", ...(key === undefined ? {} : { "Idempotency-Key": key }) },+ body: body === undefined ? undefined : JSON.stringify(body),+ }));+}++async function product(sku = "SKU-1", reorderThreshold = 5) {+ const response = await request("/products", "POST", { sku, name: "Product", reorderThreshold });+ expect(response.status).toBe(201);+ return response.text().then(JSON.parse);+}++async function warehouse(code = "WH-1") {+ const response = await request("/warehouses", "POST", { code, name: "Warehouse" });+ expect(response.status).toBe(201);+ return response.text().then(JSON.parse);+}++async function fixture() {+ const p = await product();+ const w = await warehouse();+ return { productId: p.id, warehouseId: w.id, type: "receipt", quantity: 10 };+}++async function expectError(response: Response, status: number, code: string) {+ expect(response.status).toBe(status);+ const value = await response.text().then(JSON.parse);+ expect(Object.keys(value)).toEqual(["error"]);+ expect(value.error.code).toBe(code);+ expect(typeof value.error.message).toBe("string");+ expect(Object.keys(value.error).every((key) => ["code", "message", "details"].includes(key))).toBe(true);+ if (value.error.details) {+ expect(value.error.details.length).toBeGreaterThan(0);+ for (const detail of value.error.details) {+ expect(typeof detail.field).toBe("string");+ expect(typeof detail.issue).toBe("string");+ }+ }+}++test("health and product create/get/patch with zero threshold and duplicate SKU", async () => {+ expect((await request("/health")).status).toBe(200);+ const p = await product();+ expect(p.stock).toBe(0);+ expect(p.id).toMatch(/^[a-f\d-]{36}$/);+ expect(Number.isNaN(Date.parse(p.createdAt))).toBe(false);+ expect(await (await request(`/products/${p.id}`)).text().then(JSON.parse)).toEqual(p);+ const updated = await request(`/products/${p.id}`, "PATCH", { name: "Updated", reorderThreshold: 0 });+ expect(updated.status).toBe(200);+ expect(await updated.text().then(JSON.parse)).toMatchObject({ ...p, name: "Updated", reorderThreshold: 0, updatedAt: expect.any(String) });+ await expectError(await request("/products", "POST", { sku: p.sku, name: "Duplicate", reorderThreshold: 1 }), 409, "conflict");+ await expectError(await request(`/products/${crypto.randomUUID()}`), 404, "not_found");+ await expectError(await request(`/products/${crypto.randomUUID()}`, "PATCH", { name: "Unknown" }), 404, "not_found");+});++test("warehouses are unique and all lists paginate, including empty and out-of-range pages", async () => {+ for (const path of ["/products", "/warehouses", "/reports/low-stock"]) {+ expect(await (await request(path)).text().then(JSON.parse)).toEqual({ data: [], pagination: { page: 1, pageSize: 20, total: 0, totalPages: 0 } });+ }+ for (let i = 0; i < 3; i++) {+ await product(`SKU-${i}`);+ await warehouse(`WH-${i}`);+ }+ for (const path of ["/products", "/warehouses", "/reports/low-stock"]) {+ const first = await (await request(`${path}?pageSize=2`)).text().then(JSON.parse);+ const second = await (await request(`${path}?page=2&pageSize=2`)).text().then(JSON.parse);+ expect(first.data).toHaveLength(2);+ expect(second.data).toHaveLength(1);+ expect(second.pagination).toEqual({ page: 2, pageSize: 2, total: 3, totalPages: 2 });+ expect(new Set([...first.data, ...second.data].map((row) => row.id ?? row.productId)).size).toBe(3);+ expect((await (await request(`${path}?page=9007199254740991&pageSize=100`)).text().then(JSON.parse)).data).toEqual([]);+ }+ await expectError(await request("/warehouses", "POST", { code: "WH-0", name: "Duplicate" }), 409, "conflict");+});++test("movements sum across warehouses, keep original replay response, and roll back rejected changes", async () => {+ const input = await fixture();+ const first = await request("/stock-movements", "POST", input, "receipt-1");+ expect(first.status).toBe(201);+ const original = await first.text().then(JSON.parse);+ expect(original.resultingStock).toBe(10);+ expect(original).not.toHaveProperty("note");+ const w2 = await warehouse("WH-2");+ expect((await (await request("/stock-movements", "POST", { ...input, warehouseId: w2.id, quantity: 3 }, "receipt-2")).text().then(JSON.parse)).resultingStock).toBe(13);+ expect((await (await request("/stock-movements", "POST", { ...input, type: "shipment", quantity: 8 }, "ship")).text().then(JSON.parse)).resultingStock).toBe(5);+ expect((await (await request("/reports/low-stock")).text().then(JSON.parse)).data).toHaveLength(0);+ expect((await (await request("/stock-movements", "POST", { ...input, type: "adjustment", quantity: -1, note: "Damaged" }, "adjust")).text().then(JSON.parse)).resultingStock).toBe(4);+ const low = await (await request("/reports/low-stock")).text().then(JSON.parse);+ expect(low.data).toEqual([{ productId: input.productId, sku: "SKU-1", name: "Product", reorderThreshold: 5, stock: 4 }]);+ const reversedBody = Object.fromEntries(Object.entries(input).reverse());+ const replay = await request("/stock-movements", "POST", reversedBody, "receipt-1");+ expect(replay.status).toBe(201);+ expect(await replay.text().then(JSON.parse)).toEqual(original);+ for (const changed of [{ quantity: 11 }, { note: "" }, { type: "adjustment" }, { warehouseId: w2.id }]) {+ await expectError(await request("/stock-movements", "POST", { ...input, ...changed }, "receipt-1"), 409, "conflict");+ }+ await expectError(await request("/stock-movements", "POST", { ...input, type: "shipment", quantity: 5 }, "retryable"), 409, "conflict");+ expect((await (await request("/stock-movements", "POST", { ...input, type: "shipment", quantity: 4 }, "retryable")).text().then(JSON.parse)).resultingStock).toBe(0);+ expect((await (await request(`/products/${input.productId}`)).text().then(JSON.parse)).stock).toBe(0);+ expect(db.query("SELECT COUNT(*) AS count FROM stock_movements").get()).toEqual({ count: 5 });+});++test("concurrent HTTP requests apply a shared key once and cannot overspend", async () => {+ const input = await fixture();+ const server = Bun.serve({ port: 0, fetch: handler });+ try {+ async function post(body: unknown, key: string) {+ return fetch(new URL("/stock-movements", server.url), {+ method: "POST", headers: { "Content-Type": "application/json", "Idempotency-Key": key }, body: JSON.stringify(body),+ });+ }+ const receipts = await Promise.all(Array.from({ length: 12 }, () => post(input, "shared")));+ const movements = await Promise.all(receipts.map((r) => { expect(r.status).toBe(201); return r.text().then(JSON.parse); }));+ expect(new Set(movements.map((m) => m.id)).size).toBe(1);+ const shipments = await Promise.all(Array.from({ length: 10 }, (_, i) => post({ ...input, type: "shipment", quantity: 3 }, `ship-${i}`)));+ expect(shipments.filter((r) => r.status === 201)).toHaveLength(3);+ expect(shipments.filter((r) => r.status === 409)).toHaveLength(7);+ await Promise.all(shipments.map((r) => r.text()));+ expect((await (await request(`/products/${input.productId}`)).text().then(JSON.parse)).stock).toBe(1);+ } finally {+ await server.stop(true);+ }+});++test("missing movement references return the fixed 404 shape without consuming the key", async () => {+ const input = await fixture();+ for (const field of ["productId", "warehouseId"]) {+ await expectError(await request("/stock-movements", "POST", { ...input, [field]: crypto.randomUUID() }, "key"), 404, "not_found");+ }+ expect((await request("/stock-movements", "POST", input, "key")).status).toBe(201);+});++test("all lists validate pagination without coercion or duplicate parameters", async () => {+ for (const path of ["/products", "/warehouses", "/reports/low-stock"]) {+ for (const query of ["page=0", "page=-1", "page=1.5", "page=no", "page=1abc", "page=", "page=1&page=2", "pageSize=0", "pageSize=101", "pageSize=1.1", "pageSize=null", "pageSize=", "pageSize=1&pageSize=2", "unexpected=1"]) {+ await expectError(await request(`${path}?${query}`), 400, "validation_error");+ }+ }+});++test("body, path, and header validation consistently return contract errors", async () => {+ const p = await product();+ const input = { productId: p.id, warehouseId: (await warehouse()).id, type: "receipt", quantity: 1 };+ const validProduct = { sku: "NEW", name: "Name", reorderThreshold: 0 };+ const cases: [string, unknown][] = [+ ...[null, [], "text", {}, { ...validProduct, extra: true }, { ...validProduct, sku: "a'b" }, { ...validProduct, sku: "x".repeat(65) }, { ...validProduct, name: "" }, { ...validProduct, name: "x".repeat(201) }, { ...validProduct, reorderThreshold: -1 }, { ...validProduct, reorderThreshold: 1.5 }, { ...validProduct, reorderThreshold: "1" }].map((b): [string, unknown] => ["/products", b]),+ ...[{}, { code: "bad code", name: "Name" }, { code: "x".repeat(33), name: "Name" }, { code: "W", name: null }, { code: "W", name: "Name", extra: 1 }].map((b): [string, unknown] => ["/warehouses", b]),+ ...[{}, { sku: "new" }, { name: null }, { reorderThreshold: false }, { reorderThreshold: -1 }].map((b): [string, unknown] => [`/products/${p.id}`, b]),+ ...[{ quantity: 0 }, { quantity: -1 }, { quantity: 1.5 }, { quantity: "1" }, { type: "other" }, { type: "adjustment", quantity: 0 }, { productId: "bad" }, { warehouseId: "bad" }, { note: null }, { note: "x".repeat(501) }, { extra: true }].map((b): [string, unknown] => ["/stock-movements", { ...input, ...b }]),+ ];+ for (const [path, body] of cases) {+ await expectError(await request(path, path.startsWith("/products/") ? "PATCH" : "POST", body, "key"), 400, "validation_error");+ }+ for (const key of [undefined, "", "x".repeat(201)]) {+ await expectError(await request("/stock-movements", "POST", input, key), 400, "validation_error");+ }+ for (const path of ["/products", "/warehouses", "/stock-movements", `/products/${p.id}`]) {+ await expectError(await handler(new Request(`http://localhost${path}`, {+ method: path.startsWith("/products/") ? "PATCH" : "POST", body: "{", headers: { "Idempotency-Key": "key" },+ })), 400, "validation_error");+ }+ await expectError(await request("/products/not-a-uuid"), 400, "validation_error");+ await expectError(await request("/products/%ZZ"), 400, "validation_error");+});++test("SQL metacharacters remain data and schema survives repeated migrations", async () => {+ const name = "Robert'); DROP TABLE products;--";+ const response = await request("/products", "POST", { sku: "SQL", name, reorderThreshold: 1 });+ expect(response.status).toBe(201);+ expect((await response.text().then(JSON.parse)).name).toBe(name);+ migrate(db);+ migrate(db);+ expect((await (await request("/products")).text().then(JSON.parse)).pagination.total).toBe(1);+});++test("migrate/start commands and idempotency survive a process restart", async () => {+ mkdirSync(".test-data", { recursive: true });+ const directory = mkdtempSync(`${process.cwd()}/.test-data/inventory-`);+ const databasePath = `${directory}/inventory.sqlite`;+ const probe = Bun.serve({ port: 0, fetch: () => new Response() });+ const port = probe.port!;+ await probe.stop(true);+ const env = { ...process.env, DATABASE_PATH: databasePath, PORT: String(port) };+ let processHandle: ReturnType<typeof Bun.spawn> | undefined;+ async function start() {+ processHandle = Bun.spawn(["bun", "run", "start"], { env, stdout: "ignore", stderr: "pipe" });+ for (let attempt = 0; attempt < 100; attempt++) {+ try {+ const response = await fetch(`http://localhost:${port}/health`);+ await response.text();+ if (response.status === 200) return;+ } catch { /* The process has not bound its port yet. */ }+ if (processHandle.exitCode !== null) throw new Error(`Server exited with code ${processHandle.exitCode}`);+ await Bun.sleep(20);+ }+ throw new Error("Server did not become ready");+ }+ async function stop() {+ processHandle?.kill("SIGTERM");+ if (processHandle) await processHandle.exited;+ processHandle = undefined;+ }+ async function http(path: string, body?: unknown, key?: string) {+ return fetch(`http://localhost:${port}${path}`, {+ method: body === undefined ? "GET" : "POST",+ headers: { "Content-Type": "application/json", ...(key ? { "Idempotency-Key": key } : {}) },+ body: body === undefined ? undefined : JSON.stringify(body),+ });+ }+ try {+ for (let i = 0; i < 2; i++) {+ const migration = Bun.spawn(["bun", "run", "migrate"], { env, stdout: "ignore", stderr: "pipe" });+ expect(await migration.exited).toBe(0);+ }+ await start();+ const p = await (await http("/products", { sku: "DURABLE", name: "Persistent", reorderThreshold: 2 })).text().then(JSON.parse);+ const w = await (await http("/warehouses", { code: "MAIN", name: "Main" })).text().then(JSON.parse);+ const input = { productId: p.id, warehouseId: w.id, type: "receipt", quantity: 7, note: "" };+ const original = await (await http("/stock-movements", input, "durable-key")).text().then(JSON.parse);+ expect(original.resultingStock).toBe(7);+ await stop();+ await start();+ const replay = await http("/stock-movements", input, "durable-key");+ expect(replay.status).toBe(201);+ expect(await replay.text().then(JSON.parse)).toEqual(original);+ expect((await (await http(`/products/${p.id}`)).text().then(JSON.parse)).stock).toBe(7);+ } finally {+ await stop();+ rmSync(directory, { recursive: true, force: true });+ }+}, 15_000);
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"aggregated_output": "/Users/decod3rslabs/www/shipshitdev/benchmark/.runs/v2026.09__backend--inventory-api__codex--gpt-6-astra--high__1/workspace\nopenapi.yaml\ntsconfig.json\npackage.json\nREADME.md\nopenapi: \"3.1.0\"\ninfo:\n title: Inventory API\n version: \"1.0.0\"\n description: >\n Products, warehouses, and stock movements for a small inventory service.\n Every list endpoint is paginated with `page` / `pageSize` query parameters.\n Every validation failure across every endpoint returns the same fixed error\n shape defined in `#/components/schemas/Error`: an object with a single\n `error` key holding `code`, `message`, and an optional `details` array of\n `{ field, issue }` pairs. `GET /health` is a harness-only readiness probe\n and is intentionally not part of this contract.\n\nservers:\n - url: http://localhost:4175\n\npaths:\n /products:\n post:\n operationId: createProduct\n summary: Create a product\n requestBody:\n required: true\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/ProductCreate\"\n responses:\n \"201\":\n description: Product created\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Product\"\n \"400\":\n description: Validation failure\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n \"409\":\n description: A product with this sku already exists\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n get:\n operationId: listProducts\n summary: List products\n parameters:\n - $ref: \"#/components/parameters/Page\"\n - $ref: \"#/components/parameters/PageSize\"\n responses:\n \"200\":\n description: Paginated list of products\n content:\n application/json:\n schema:\n type: object\n required: [data, pagination]\n properties:\n data:\n type: array\n items:\n $ref: \"#/components/schemas/Product\"\n pagination:\n $ref: \"#/components/schemas/Pagination\"\n \"400\":\n description: Invalid pagination parameters\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n\n /products/{productId}:\n parameters:\n - name: productId\n in: path\n required: true\n schema:\n type: string\n format: uuid\n get:\n operationId: getProduct\n summary: Fetch a product by id\n responses:\n \"200\":\n description: The product\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Product\"\n \"404\":\n description: No product with this id\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n patch:\n operationId: updateProduct\n summary: Update a product's name and/or reorder threshold\n requestBody:\n required: true\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/ProductUpdate\"\n responses:\n \"200\":\n description: The updated product\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Product\"\n \"400\":\n description: Validation failure\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n \"404\":\n description: No product with this id\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n\n /warehouses:\n post:\n operationId: createWarehouse\n summary: Create a warehouse\n requestBody:\n required: true\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/WarehouseCreate\"\n responses:\n \"201\":\n description: Warehouse created\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Warehouse\"\n \"400\":\n description: Validation failure\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n \"409\":\n description: A warehouse with this code already exists\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n get:\n operationId: listWarehouses\n summary: List warehouses\n parameters:\n - $ref: \"#/components/parameters/Page\"\n - $ref: \"#/components/parameters/PageSize\"\n responses:\n \"200\":\n description: Paginated list of warehouses\n content:\n application/json:\n schema:\n type: object\n required: [data, pagination]\n properties:\n data:\n type: array\n items:\n $ref: \"#/components/schemas/Warehouse\"\n pagination:\n $ref: \"#/components/schemas/Pagination\"\n \"400\":\n description: Invalid pagination parameters\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n\n /stock-movements:\n post:\n operationId: createStockMovement\n summary: Record a stock movement for a product at a warehouse\n description: >\n Requires a client-supplied `Idempotency-Key` header. Replaying the same\n key with the same request body returns the original movement and does\n not double-apply the stock change. Replaying the same key with a\n different body is a conflict.\n parameters:\n - name: Idempotency-Key\n in: header\n required: true\n schema:\n type: string\n minLength: 1\n maxLength: 200\n requestBody:\n required: true\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/StockMovementCreate\"\n responses:\n \"201\":\n description: The movement, applied or replayed idempotently\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/StockMovement\"\n \"400\":\n description: Validation failure\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n \"404\":\n description: Unknown productId or warehouseId\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n \"409\":\n description: >\n Either the movement would take stock below zero, or the\n Idempotency-Key was reused with a different request body.\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n\n /reports/low-stock:\n get:\n operationId: getLowStockReport\n summary: List products whose stock has fallen below their reorder threshold\n parameters:\n - $ref: \"#/components/parameters/Page\"\n - $ref: \"#/components/parameters/PageSize\"\n responses:\n \"200\":\n description: Paginated list of low-stock products\n content:\n application/json:\n schema:\n type: object\n required: [data, pagination]\n properties:\n data:\n type: array\n items:\n $ref: \"#/components/schemas/LowStockItem\"\n pagination:\n $ref: \"#/components/schemas/Pagination\"\n \"400\":\n description: Invalid pagination parameters\n content:\n application/json:\n schema:\n $ref: \"#/components/schemas/Error\"\n\ncomponents:\n parameters:\n Page:\n name: page\n in: query\n required: false\n schema:\n type: integer\n minimum: 1\n default: 1\n PageSize:\n name: pageSize\n in: query\n required: false\n schema:\n type: integer\n minimum: 1\n maximum: 100\n default: 20\n\n schemas:\n Error:\n type: object\n required: [error]\n additionalProperties: false\n properties:\n error:\n type: object\n required: [code, message]\n additionalProperties: false\n properties:\n code:\n type: string\n enum: [validation_error, not_found, conflict, internal_error]\n description: >\n `validation_error` on every 400 response, `not_found` on every\n 404 response, `conflict` on every 409 response, and\n `internal_error` on any unexpected 500 response.\n message:\n type: string\n details:\n type: array\n items:\n type: object\n required: [field, issue]\n properties:\n field:\n type: string\n issue:\n type: string\n\n Pagination:\n type: object\n required: [page, pageSize, total, totalPages]\n properties:\n page:\n type: integer\n minimum: 1\n pageSize:\n type: integer\n minimum: 1\n total:\n type: integer\n minimum: 0\n totalPages:\n type: integer\n minimum: 0\n\n ProductCreate:\n type: object\n required: [sku, name, reorderThreshold]\n additionalProperties: false\n properties:\n sku:\n type: string\n minLength: 1\n maxLength: 64\n pattern: \"^[A-Za-z0-9_-]+$\"\n name:\n type: string\n minLength: 1\n maxLength: 200\n reorderThreshold:\n type: integer\n minimum: 0\n\n ProductUpdate:\n type: object\n minProperties: 1\n additionalProperties: false\n properties:\n name:\n type: string\n minLength: 1\n maxLength: 200\n reorderThreshold:\n type: integer\n minimum: 0\n\n Product:\n type: object\n required: [id, sku, name, reorderThreshold, stock, createdAt, updatedAt]\n properties:\n id:\n type: string\n format: uuid\n sku:\n type: string\n name:\n type: string\n reorderThreshold:\n type: integer\n minimum: 0\n stock:\n type: integer\n minimum: 0\n description: Total quantity across all warehouses, computed from stock movements.\n createdAt:\n type: string\n format: date-time\n updatedAt:\n type: string\n format: date-time\n\n WarehouseCreate:\n type: object\n required: [code, name]\n additionalProperties: false\n properties:\n code:\n type: string\n minLength: 1\n maxLength: 32\n pattern: \"^[A-Za-z0-9_-]+$\"\n name:\n type: string\n minLength: 1\n maxLength: 200\n\n Warehouse:\n type: object\n required: [id, code, name, createdAt]\n properties:\n id:\n type: string\n format: uuid\n code:\n type: string\n name:\n type: string\n createdAt:\n type: string\n format: date-time\n\n StockMovementCreate:\n type: object\n required: [productId, warehouseId, type, quantity]\n additionalProperties: false\n properties:\n productId:\n type: string\n format: uuid\n warehouseId:\n type: string\n format: uuid\n type:\n type: string\n enum: [receipt, shipment, adjustment]\n quantity:\n type: integer\n description: >\n For `receipt` and `shipment`, a positive integer amount. For\n `adjustment`, a nonzero signed delta applied directly to stock.\n note:\n type: string\n maxLength: 500\n\n StockMovement:\n type: object\n required:\n - id\n - productId\n - warehouseId\n - type\n - quantity\n - idempotencyKey\n - resultingStock\n - createdAt\n properties:\n id:\n type: string\n format: uuid\n productId:\n type: string\n format: uuid\n warehouseId:\n type: string\n format: uuid\n type:\n type: string\n enum: [receipt, shipment, adjustment]\n quantity:\n type: integer\n note:\n type: string\n idempotencyKey:\n type: string\n resultingStock:\n type: integer\n minimum: 0\n description: The product's total stock across all warehouses after this movement was applied.\n createdAt:\n type: string\n format: date-time\n\n LowStockItem:\n type: object\n required: [productId, sku, name, reorderThreshold, stock]\n properties:\n productId:\n type: string\n format: uuid\n sku:\n type: string\n name:\n type: string\n reorderThreshold:\n type: integer\n stock:\n type: integer\n# inventory-api-fixture\n\nA Bun runtime project. There is no framework and no separate database server:\nstorage is `bun:sqlite`, and the HTTP layer is `Bun.serve`.\n\n## Runtime contract\n\n- **Database.** `bun:sqlite` reads and writes the file named by the\n `DATABASE_PATH` environment variable. No other datastore is permitted.\n- **Server.** `bun run start` starts an HTTP server listening on the port\n named by the `PORT` environment variable, implementing every endpoint in\n `openapi.yaml`.\n- **Migrations.** `bun run migrate` creates the schema described by\n `openapi.yaml`'s data model. It must be safe to run more than once against\n the same database file: running it twice in a row must succeed both times\n with no error and no duplicated schema or data.\n- **Readiness.** `GET /health` returns `200` once the service is ready to\n accept traffic. 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"aggregated_output": "total 64\ndrwxr-xr-x@ 8 decod3rslabs staff 256 Sep 8 08:07 .\ndrwxr-xr-x@ 4 decod3rslabs staff 128 Sep 8 08:07 ..\ndrwxr-xr-x@ 12 decod3rslabs staff 384 Sep 8 08:07 .git\n-rw-r--r--@ 1 decod3rslabs staff 51 Sep 8 08:07 .gitignore\n-rw-r--r--@ 1 decod3rslabs staff 1296 Sep 8 08:07 README.md\n-rw-r--r--@ 1 decod3rslabs staff 13596 Sep 8 08:07 openapi.yaml\n-rw-r--r--@ 1 decod3rslabs staff 138 Sep 8 08:07 package.json\n-rw-r--r--@ 1 decod3rslabs staff 459 Sep 8 08:07 tsconfig.json\n{\n \"compilerOptions\": {\n \"target\": \"ESNext\",\n \"module\": \"ESNext\",\n \"moduleResolution\": \"bundler\",\n \"lib\": [\"ESNext\"],\n \"types\": [\"bun\"],\n \"strict\": true,\n \"noUncheckedIndexedAccess\": true,\n \"noFallthroughCasesInSwitch\": true,\n \"forceConsistentCasingInFileNames\": true,\n \"skipLibCheck\": true,\n \"esModuleInterop\": true,\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"allowJs\": false,\n \"noEmit\": true\n }\n}\n# Global memory brief — Vincent\n\nApply this brief at session start. Read relevant topic files on demand; repository memory overrides global preferences within its project scope.\n\n- **Vincent:** solo founder of shipshit.dev and genfeed.ai; vitae.ai is client work for Gateway Ventures. Former CTO, handle decod3rs. Vincent directs and reviews; AI writes the code.\n- **Execution:** act when intent is clear, run read-only checks without asking, and ask early only about consequential scope, behavior, architecture, cost, data handling or external effects. Define acceptance criteria, implement the complete root-cause solution, and verify with fresh evidence. Match at least three nearby examples before adding a code pattern. Details: `coding_execution_principles.md`, `action_over_talk.md`, `follow_codebase_patterns.md`.\n- **Routing:** use host-native implementation: Claude → Claude, Codex → Codex, Grok → Grok. Main Claude/planning uses `fable` high; routine Claude implementation uses `sonnet` high; independent verification uses `opus` high. Current Codex and Grok identities are in `model_aliases.md`. Cross-provider implementation, diverse panels and Max/Ultra/Ultracode require explicit opt-in. Delegate independent or context-heavy work when useful; local exploration is allowed.\n- **Delivery capacity:** prefer the planner when available; otherwise record `planning_degraded` and let the implementer plan. Never burn quota probing multiple accounts or model aliases. Missing review capacity is not a fabricated PASS; preserve required acceptance/CI gates. Read `model_routing_playbook.md` and `cross_provider_delivery_loop.md` before orchestrating.\n- **One surface, one lane:** before every parallel implementation spawn, search open PRs/issues and claim the surface on a GitHub issue. Give each writer a separate directory tree. This binds the orchestrator too. See `claim_before_spawn.md`.\n- **Accounts:** interactive Claude uses explicit `claude-gen` or `claude-ship` launchers. Planning/review from Codex or Grok always uses the gen account through `claude-plan-gen` / `claude-review-gen`; never infer an account from the repository. Auth, sessions and history stay account-local. Shared scheduled tasks are not an account isolation boundary. See `user_profile.md` and `claude_cli_fable_audit.md`.\n- **Verification host:** identify the executing host from `$HOME`, never `hostname`. Every test, compiler/typecheck, build, E2E and baseline runs on Mac Studio (`/Users/decod3rslabs`). Every other home, including MacBook `/Users/decod3rs`, permits only read-only inspection and changed-file lint/format. No package-local exception or agent bypass. Use MacBook as the remote interface. Required PR CI remains the merge gate. See `local_verification_scope.md`.\n- **Worktrees:** use `git wt <name>`; every project worktree is a direct child of `<repo>/.worktrees/`. Never use temp, sibling or tool-owned worktree roots. Unsupported harnesses must start inside an existing repo-local worktree. Keep worktrees until Vincent says the branch is done. Durable non-repository artifacts belong under `~/.codex/artifacts/`. See `no_tmp_worktrees.md`.\n- **Delivery:** after implementation and focused verification, create/reuse a scoped branch, commit, push and open a ready PR automatically. Keep implementation off the default branch until all requested reviews, acceptance gates and required checks pass. Never force-push the default branch. See `auto_pr_after_completion.md` and `complete_delivery_before_main.md`.\n- **Secrets and Git:** never stage `.env*`; no Co-Authored-By trailers. Stage only intended work. Preserve uncommitted user changes.\n- **Browser:** Brave for visible browser work; remote search/fetch unaffected.\n- **Desktop CLI:** execute GitHub/keychain and networked Git commands on the host first; sandbox auth failures do not establish account state. See `codex_desktop_host_cli.md`.\n- **Vercel:** no local CLI operation writing `.vercel/` or environment files, including link/pull/deploy, without an explicit exception in this conversation. CI owns deployment. Genfeed production deploys from master via GitHub CI. See `no_local_vercel_cli.md` and `production_deploy_master_only.md`.\n- **Production accounts:** explicitly resolve Stripe/PostHog project/account before writes; never trust active defaults. Stripe profiles: Vitae `-p vitaeai`, Genfeed `-p default`; verify `accounts retrieve --live`. PostHog EU: Vitae 192630, Genfeed 192631. Read `stripe_posthog_account_profiles.md` for expected account IDs and CLI/connector boundaries.\n- **Fleet:** GPU instances stay off unless explicitly needed. Private console owns managed Fleet/model assignment. See `gpu_instances_off_by_default.md`.\n- **Private product boundary:** `genfeedai/console` is the private LoRA/fleet/model operator app; public monorepo `apps/admin` is the SaaS/community admin. Keep this operational boundary global; never commit it into a public repository. See `genfeed_console_project.md`.\n- **Stack:** Bun/Turborepo, Next.js/React/Tailwind, NestJS, Prisma/Postgres, Redis/BullMQ, Better Auth, Stripe and Sentry. Match repository versions; see `user_tech_stack.md`.\n\n## Memory and history\n\nAt session start and after compaction, read `<repo>/.agents/memory/MEMORY.md` or `memory.md`, then only relevant topics. Keep global rules global and project facts in project memory. Delivery history lives in GitHub issues; durable decisions live in repository memory.\n\nSession logs are written only on request, lowercase `.agents/sessions/YYYY-MM-DD.md`, local-only and never force-added. Exception: private vitae.ai tracks its session logs, so they accompany the same PR. Verify ignore/tracking state before writing; macOS case-insensitivity does not excuse Linux casing errors.\n\nTopic memories carry `last_verified`; re-verify claims older than 30 days and always re-check temporary facts. Routing versions live in `model_aliases.md`; generated files and machine-readable runtime settings may repeat those identities. Skill naming conventions are in `skill_surface_prefixes.md`.\n1.4.2\n",
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"aggregated_output": "(pass) health and product create/get/patch with zero threshold and duplicate SKU [14.53ms]\n(pass) warehouses are unique and all lists paginate, including empty and out-of-range pages [14.17ms]\n(pass) movements sum across warehouses, keep original replay response, and roll back rejected changes [1.98ms]\n(pass) concurrent HTTP requests apply a shared key once and cannot overspend [6.61ms]\n(pass) missing movement references return the fixed 404 shape without consuming the key [1.90ms]\n(pass) all lists validate pagination without coercion or duplicate parameters [2.11ms]\n(pass) body, path, and header validation consistently return contract errors [2.62ms]\n(pass) SQL metacharacters remain data and schema survives repeated migrations [0.98ms]\n(pass) migrate/start commands and idempotency survive a process restart [189.79ms]\n\n 9 pass\n 0 fail\n 807 expect() calls\nRan 9 tests across 1 file. [475.00ms]\n$ tsc --noEmit\ntests/inventory.test.ts(40,23): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(40,42): error TS18046: 'w' is of type 'unknown'.\ntests/inventory.test.ts(46,22): error TS2769: No overload matches this call.\n The last overload gave the following error.\n Argument of type 'unknown' is not assignable to parameter of type 'object'.\ntests/inventory.test.ts(47,10): error TS18046: 'value' is of type 'unknown'.\ntests/inventory.test.ts(48,17): error TS18046: 'value' is of type 'unknown'.\ntests/inventory.test.ts(49,22): error TS18046: 'value' is of type 'unknown'.\ntests/inventory.test.ts(50,7): error TS18046: 'value' is of type 'unknown'.\ntests/inventory.test.ts(51,12): error TS18046: 'value' is of type 'unknown'.\ntests/inventory.test.ts(52,26): error TS18046: 'value' is of type 'unknown'.\ntests/inventory.test.ts(62,10): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(63,10): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(64,34): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(65,44): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(66,46): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(68,48): error TS2698: Spread types may only be created from object types.\ntests/inventory.test.ts(69,63): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(85,12): error TS18046: 'first' is of type 'unknown'.\ntests/inventory.test.ts(86,12): error TS18046: 'second' is of type 'unknown'.\ntests/inventory.test.ts(87,12): error TS18046: 'second' is of type 'unknown'.\ntests/inventory.test.ts(88,24): error TS18046: 'first' is of type 'unknown'.\ntests/inventory.test.ts(88,39): error TS18046: 'second' is of type 'unknown'.\ntests/inventory.test.ts(89,12): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(99,10): error TS18046: 'original' is of type 'unknown'.\ntests/inventory.test.ts(102,10): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(102,85): error TS18046: 'w2' is of type 'unknown'.\ntests/inventory.test.ts(103,10): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(104,10): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(105,10): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(107,10): error TS18046: 'low' is of type 'unknown'.\ntests/inventory.test.ts(112,97): error TS18046: 'w2' is of type 'unknown'.\ntests/inventory.test.ts(116,10): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(117,10): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(132,41): error TS18046: 'm' is of type 'unknown'.\ntests/inventory.test.ts(137,12): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(161,30): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(161,49): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(166,144): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(175,84): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(188,10): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(191,10): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(211,79): error TS2345: Argument of type 'number | ReadableStream<Uint8Array<ArrayBuffer>> | undefined' is not assignable to parameter of type 'BodyInit | null | undefined'.\n Type 'number' is not assignable to type 'BodyInit | null | undefined'.\ntests/inventory.test.ts(236,32): error TS18046: 'p' is of type 'unknown'.\ntests/inventory.test.ts(236,51): error TS18046: 'w' is of type 'unknown'.\ntests/inventory.test.ts(238,12): error TS18046: 'original' is of type 'unknown'.\ntests/inventory.test.ts(244,12): error TS2571: Object is of type 'unknown'.\ntests/inventory.test.ts(244,44): error TS18046: 'p' is of type 'unknown'.\nerror: script \"typecheck\" exited with code 1\n",
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"aggregated_output": "\ntests/inventory.test.ts:\n(pass) health and product create/get/patch with zero threshold and duplicate SKU [4.74ms]\n(pass) warehouses are unique and all lists paginate, including empty and out-of-range pages [1.88ms]\n(pass) movements sum across warehouses, keep original replay response, and roll back rejected changes [1.85ms]\n(pass) concurrent HTTP requests apply a shared key once and cannot overspend [5.39ms]\n(pass) missing movement references return the fixed 404 shape without consuming the key [0.83ms]\n(pass) all lists validate pagination without coercion or duplicate parameters [0.88ms]\n(pass) body, path, and header validation consistently return contract errors [1.27ms]\n(pass) SQL metacharacters remain data and schema survives repeated migrations [0.68ms]\n(pass) migrate/start commands and idempotency survive a process restart [193.62ms]\n\n 9 pass\n 0 fail\n 807 expect() calls\nRan 9 tests across 1 file. [267.00ms]\n$ tsc --noEmit\n .gitignore | 5 +++++\n README.md | 45 +++++++++++++++++++++++++++++++++++++++++++++\n package.json | 6 ++++++\n 3 files changed, 56 insertions(+)\n M .gitignore\n M README.md\n M package.json\n?? migrations/\n?? src/\n?? tests/\n",
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"text": "Implemented all endpoints with SQLite migrations, consistent validation errors, pagination, durable idempotency, and `/health`. `openapi.yaml` is unchanged.\n\nVerified: 9 integration tests pass, including concurrency and restart persistence; TypeScript checks pass.\n\n```sh\nDATABASE_PATH=./inventory.sqlite bun run migrate\nDATABASE_PATH=./inventory.sqlite PORT=4175 bun run start\n```"
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- codex: no turn cap flag; enforced only by the timebox