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Code Issues Releases Activity Actions 1

Start and end balance anchors for historical account balances (#2455)
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* Add kind field to valuation

* Fix schema conflict

* Add kind to valuation

* Scaffold opening balance manager

* Opening balance manager implementation

* Update account import to use opening balance manager + tests

* Update account to use opening balance manager

* Fix test assertions, usage of current balance manager

* Lint fixes

* Add Opening Balance manager, add tests to forward calculator

* Add credit card to "all cash" designation

* Simplify valuation model

* Add current balance manager with tests

* Add current balance logic to reverse calculator and plaid sync

* Tweaks to initial calc logic

* Ledger testing helper, tweak assertions for reverse calculator

* Update test assertions

* Extract balance transformer, simplify calculators

* Algo simplifications

* Final tweaks to calculators

* Cleanup

* Fix error, propagate sync errors up to parent

* Update migration script, valuation naming
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Zach Gollwitzer 2025-07-15 11:42:41 -04:00 • committed by GitHub
parent 9110ab27d2
commit c1d98fe73b
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43
lib/tasks/data_migration.rake
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@ -111,4 +111,47 @@ namespace :data_migration do
puts "✅ Duplicate security migration complete."
end
desc "Migrate account valuation anchors"
# 2025-07-10: Set opening_anchor kinds for valuations to support event-sourced ledger model.
# Manual accounts get their oldest valuation marked as opening_anchor, which acts as the
# starting balance for the account. Current anchors are only used for Plaid accounts.
task migrate_account_valuation_anchors: :environment do
puts "==> Migrating account valuation anchors..."
manual_accounts = Account.manual.includes(valuations: :entry)
total_accounts = manual_accounts.count
accounts_processed = 0
opening_anchors_set = 0
manual_accounts.find_each do |account|
accounts_processed += 1
# Find oldest account entry
oldest_entry = account.entries
.order("date ASC, created_at ASC")
.first
# Check if it's a valuation that isn't already an anchor
if oldest_entry && oldest_entry.valuation?
derived_valuation_name = Valuation.build_opening_anchor_name(account.accountable_type)
Account.transaction do
oldest_entry.valuation.update!(kind: "opening_anchor")
oldest_entry.update!(name: derived_valuation_name)
end
opening_anchors_set += 1
end
if accounts_processed % 100 == 0
puts "[#{accounts_processed}/#{total_accounts}] Processed #{accounts_processed} accounts..."
end
rescue => e
puts "ERROR processing account #{account.id}: #{e.message}"
end
puts "✅ Account valuation anchor migration complete."
puts " Processed: #{accounts_processed} accounts"
puts " Opening anchors set: #{opening_anchors_set}"
end
end