Files
pos/client/src/api/client.ts

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const BASE = "/api/v1";
function getToken(): string | null {
return localStorage.getItem("accessToken");
}
export function setTokens(accessToken: string, refreshToken: string) {
localStorage.setItem("accessToken", accessToken);
localStorage.setItem("refreshToken", refreshToken);
}
export function clearTokens() {
localStorage.removeItem("accessToken");
localStorage.removeItem("refreshToken");
}
async function request<T>(
path: string,
options: RequestInit = {}
): Promise<T> {
const token = getToken();
const headers: Record<string, string> = {
"Content-Type": "application/json",
...(options.headers as Record<string, string>),
};
if (token) headers["Authorization"] = `Bearer ${token}`;
const res = await fetch(`${BASE}${path}`, { ...options, headers });
if (!res.ok) {
const body = await res.json().catch(() => ({}));
const message = body?.error?.message ?? `HTTP ${res.status}`;
throw new Error(message);
}
return res.json() as Promise<T>;
}
export const api = {
get: <T>(path: string) => request<T>(path),
post: <T>(path: string, body: unknown) =>
request<T>(path, { method: "POST", body: JSON.stringify(body) }),
put: <T>(path: string, body: unknown) =>
request<T>(path, { method: "PUT", body: JSON.stringify(body) }),
patch: <T>(path: string, body: unknown) =>
request<T>(path, { method: "PATCH", body: JSON.stringify(body) }),
delete: <T>(path: string) => request<T>(path, { method: "DELETE" }),
};