Optimistic remove was decrementing unreconciledCount before assigning
the authoritative server count, leading to off-by-one. Order swapped:
remove first, then overwrite with server count.
Caught by Task 28 subagent self-review.
Made-with: Cursor
Central data layer + reactive state for the OWL widget. Wraps the 10
JSON-RPC endpoints from the bank_rec_controller (get_state,
list_unreconciled, get_line_detail, suggest_matches, accept_suggestion,
reconcile_manual, unreconcile, write_off, bulk_reconcile,
get_partner_history). Components inject via useService("fusion_bank_reconciliation").
State held in OWL's reactive() so components auto-rerender on
selection / pagination / reconcile-success changes.
Verified: web.assets_backend bundle includes
/fusion_accounting_bank_rec/static/src/services/bank_reconciliation_service.js;
134/134 module tests pass.
Made-with: Cursor