{
- return `I’m using Peanut, an invite-only app for easy payments. With it you can pay friends, use merchants, and move money in and out of your bank, even cross-border. Here’s my invite: ${inviteLink}`
+ return `I'm using Peanut, an invite-only app for easy payments. With it you can pay friends, use merchants, and move money in and out of your bank, even cross-border. Here's my invite: ${inviteLink}`
+}
+
+/**
+ * Generate a deterministic 3-digit suffix from username
+ * This is purely cosmetic and derived from a hash of the username
+ */
+export const generateInviteCodeSuffix = (username: string): string => {
+ const lowerUsername = username.toLowerCase()
+ // Create a simple hash from the username
+ const hash = lowerUsername.split('').reduce((acc, char) => acc + char.charCodeAt(0), 0)
+ // Generate 3 digits between 100-999
+ const threeDigits = 100 + (hash % 900)
+ return threeDigits.toString()
}
export const generateInviteCodeLink = (username: string) => {
- const inviteCode = `${username.toUpperCase()}INVITESYOU`
+ const suffix = generateInviteCodeSuffix(username)
+ const inviteCode = `${username.toUpperCase()}INVITESYOU${suffix}`
const inviteLink = `${consts.BASE_URL}/invite?code=${inviteCode}`
return { inviteLink, inviteCode }
}