@opendatalabs/vana-sdk/dist/types/ps-errors.js

A TypeScript library for interacting with Vana Network smart contracts.

class PSError extends Error {
  constructor(code, message) {
    super(message);
    this.code = code;
    this.name = "PSError";
  }
  code;
}
const KNOWN_CODES = /* @__PURE__ */ new Set([
  "missing_auth",
  "invalid_signature",
  "unregistered_builder",
  "not_owner",
  "expired_token",
  "grant_invalid",
  "grant_required",
  "grant_expired",
  "grant_revoked",
  "scope_mismatch",
  "fee_required",
  "ps_unavailable",
  "server_not_configured",
  "content_too_large"
]);
function isRecord(value) {
  return value !== null && typeof value === "object" && !Array.isArray(value);
}
function normalizeCode(value) {
  if (typeof value !== "string") {
    return null;
  }
  const code = value.toLowerCase();
  return KNOWN_CODES.has(code) ? code : null;
}
function extractPSErrorBody(body) {
  if (!isRecord(body)) {
    return null;
  }
  const nested = isRecord(body.error) ? body.error : null;
  const code = normalizeCode(
    nested?.errorCode ?? nested?.code ?? body.errorCode ?? body.code
  );
  const message = nested?.message ?? body.message;
  if (!code || typeof message !== "string") {
    return null;
  }
  return { code, message };
}
async function parsePSError(response) {
  if (response.ok) {
    return null;
  }
  let body;
  try {
    body = await response.json();
  } catch {
    return null;
  }
  const errorBody = extractPSErrorBody(body);
  return errorBody ? new PSError(errorBody.code, errorBody.message) : null;
}
export {
  PSError,
  parsePSError
};
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