Function generateUniqueReferralCode

src/utils/referralCodeGenerator.ts:17–35

()

};

export const generateUniqueReferralCode = async (): Promise<string> => {
  for (let attempt = 0; attempt < 5; attempt++) {
    const candidate = generateCandidate(7);
    const exists = await prisma.user.findUnique({
      where: { referralCode: candidate },
      select: { id: true },
    });
    if (!exists) return candidate;
  }

  while (true) {
    const candidate = generateCandidate(7);
    const exists = await prisma.user.findUnique({
      where: { referralCode: candidate },
      select: { id: true },
    });
    if (!exists) return candidate;
  }
};