@poly-myket/shared

Shared TypeScript package for the Poly-Myket monorepo. Contains framework-agnostic types, API client, and utilities used by both the web frontend and mobile app.

What's Inside

| Module | Exports | Description | |--------|---------|-------------| | types.ts | 14 interfaces + type aliases | Domain types matching backend models (User, Group, Bet, Wager, etc.) | | api.ts | api, setApiUrl, setTokenGetter, ApiClientError | Typed fetch-based API client with injectable config | | bet-utils.ts | calculateOdds, formatCredits, Odds | Odds calculation from wagers array + credit number formatting | | constants.ts | BET_STATUS_LABELS, GROUP_ROLE_LABELS, BET_STATUS_COLOR | UI label and color mappings for bet statuses and roles |

Usage

This is a local package — not published to npm. Consumers reference it via file: dependency:

{
  "dependencies": {
    "@poly-myket/shared": "file:../poly-myket-shared"
  }
}

import { api, setApiUrl, setTokenGetter } from "@poly-myket/shared";
import type { Bet, Group, User } from "@poly-myket/shared";

// Configure once at app startup
setApiUrl("http://localhost:6767");
setTokenGetter(() => getClerkToken());

// Use typed API methods
const groups = await api.getGroups();
const bet = await api.getBet(betId);

Design Decisions

• No build step — consumers compile the raw TypeScript source via their own bundlers
• No DOM dependency — works in Node, browsers, and React Native
• Injectable configuration — no hardcoded env vars; each consumer provides its own URL and auth token
• No framework imports — pure TypeScript, zero React/Next.js/Expo dependencies

Development

# Typecheck
make lint-shared

# Changes are picked up automatically by consumers — no version bump needed