Auto-assign BitcoinDepot referral on wallet detection

[j0ntz]

CHANGELOG

Does this branch warrant an entry to the CHANGELOG?

• Yes
• No

Dependencies

none

Requirements

If you have made any visual changes to the GUI. Make sure you have:

• Tested on iOS device
• Tested on Android device
• Tested on small-screen device (iPod Touch)
• Tested on large-screen device (tablet)

Description

Asana task: https://app.asana.com/0/1215088146871429/1214990791228138

Detect BitcoinDepot whitelabel users at login by examining the account's wallets and auto-assign them the bitcoindepot referral/affiliate ID.

• Adds hasBitcoinDepotWallets(account) (src/util/bitcoinDepotUtils.ts): true when any non-deleted wallet's appIds contains a BitcoinDepot appId (case-insensitive substring match, single updatable constant).
• loadAccountReferral assigns installerId: 'bitcoindepot' to unaffiliated accounts on both load paths (existing referral file without installerId, and the no-referral default path), persists it via the existing saveAccountReferral flow, and attempts activatePromotion('bitcoindepot') with silent errors.
• Existing affiliations (installerId already set) are never overwritten.
• No visual changes; unit tests cover the detection helper.

Note: the exact BitcoinDepot login appId is not present in this repo; the substring match constant should be confirmed/adjusted once the whitelabel appId is verified.

---

Note

Medium Risk
Changes login-time referral and promotion activation for a subset of users; mis-detection from the substring appIds match could affiliate wrong accounts, though existing installerId values are preserved.

Overview
Adds automatic BitcoinDepot whitelabel affiliation at login when wallet history indicates the user came from that app and the account has no installerId yet.

A new hasBitcoinDepotWallets helper scans non-deleted wallets for a case-insensitive bitcoindepot substring in appIds. loadAccountReferral sets installerId to bitcoindepot, persists via the existing save flow, and calls activatePromotion('bitcoindepot') with errors ignored. The same logic applies on the existing-referral path (only when installerId is unset) and on the no-referral-file default path. Existing affiliations are never overwritten. Unit tests cover the detector; CHANGELOG is updated.

^{Reviewed by Cursor Bugbot for commit 76a478e. Bugbot is set up for automated code reviews on this repo. Configure here.}

[claude]

Claude Code Review

This repository is configured for manual code reviews. Comment @claude review to trigger a review and subscribe this PR to future pushes, or @claude review once for a one-time review.

_{Tip: disable this comment in your organization's Code Review settings.}

[j0ntz]

Not possible to detect bd users