https://badmickey.netlify.app/shared/donald-presale-plan.mjs

1import { DONALD_OFFICIAL_MINT } from './donald-token-constants.mjs';
2/** Agreed Donald terms. The durable admin control determines whether purchases are open. */
3export const DONALD_PRESALE_PLAN = Object.freeze({
4  enabled: false,
5  mint: DONALD_OFFICIAL_MINT,
6  startsAt: null,
7  durationDays: 30,
8  hardCapLamports: 40_000_000_000n,
9  softTargetLamports: 20_000_000_000n,
10  softTargetIsLaunchCondition: false,
11  tokensPerSol: 11_000_000n,
12  badgeBonusPercent: 20,
13  badgeBonusKey: 'partners_in_crime',
14  presaleAndBonusReserveAtoms: 550_000_000_000_000_000n,
15  allLiquidityBelowSoftCap: false,
16  unusedPresaleAndBonusTokens: 'burn_after_all_buyer_entitlements_are_accounted_for',
17});
18
19export const DONALD_FUNDS_SPLIT = Object.freeze([
20  Object.freeze({ key: 'liquidity', label: 'Launch liquidity', percent: 60 }),
21  Object.freeze({ key: 'operations', label: 'Operations and ecosystem development', percent: 15 }),
22  Object.freeze({ key: 'earlierCrew', label: 'Purchases of Mickey and Minnie', percent: 10 }),
23  Object.freeze({ key: 'community', label: 'Raids and community rewards', percent: 10 }),
24  Object.freeze({ key: 'reserve', label: 'Ecosystem reserve', percent: 5 }),
25]);
26
27function checkedLamports(value) {
28  if (typeof value !== 'bigint' && !(typeof value === 'string' && /^\d+$/.test(value))) {
29    throw new Error('Provide an exact integer lamport amount.');
30  }
31  const amount = BigInt(value);
32  if (amount < 0n || amount > DONALD_PRESALE_PLAN.hardCapLamports) {
33    throw new Error('Amount must be between zero and the 40 SOL hard cap.');
34  }
35  return amount;
36}
37
38/** Estimate only. The purchase server must determine badge eligibility. */
39export function quoteDonaldPresale(lamports, bonusEligible = false) {
40  const paid = checkedLamports(lamports);
41  const baseAtoms = paid * DONALD_PRESALE_PLAN.tokensPerSol;
42  const bonusAtoms = bonusEligible ? baseAtoms * 20n / 100n : 0n;
43  return Object.freeze({ baseAtoms, bonusAtoms, totalAtoms: baseAtoms + bonusAtoms });
44}
45
46/** All raise amounts use this split; rounding dust stays in the 5% reserve. */
47export function splitDonaldPresaleFunds(lamports) {
48  const total = checkedLamports(lamports);
49  let allocated = 0n;
50  return Object.freeze(DONALD_FUNDS_SPLIT.map((entry, index) => {
51    const amount = index === DONALD_FUNDS_SPLIT.length - 1
52      ? total - allocated
53      : total * BigInt(entry.percent) / 100n;
54    allocated += amount;
55    return Object.freeze({ ...entry, lamports: amount });
56  }));
57}