From 1c375fdf016bf9fa60a2825fcfdc90158ad3f4c6 Mon Sep 17 00:00:00 2001
From: Thomas Joise <thomas.joise@tecnostac.com>
Date: Sun, 19 Jul 2026 21:52:52 +0530
Subject: [PATCH] chore(d35): script to append directory-sourced LTD numbers to
 client names

Appends ' LTD NO. <n>' where the Kerala co-op directory lookup found a registration
number (found=true). Guarded: only found rows, skips names that already contain the
number (space/punct-insensitive), appends the number only (no name/casing overwrite),
audited via updateClient. Applied on live data after backup: 91 names updated (K-Z half).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 apps/hq/scripts/apply-ltd-numbers.ts | 42 ++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 apps/hq/scripts/apply-ltd-numbers.ts

diff --git a/apps/hq/scripts/apply-ltd-numbers.ts b/apps/hq/scripts/apply-ltd-numbers.ts
new file mode 100644
index 0000000..513c645
--- /dev/null
+++ b/apps/hq/scripts/apply-ltd-numbers.ts
@@ -0,0 +1,42 @@
+// apps/hq/scripts/apply-ltd-numbers.ts — one-off (D35): append the directory-sourced LTD
+// number to the client name where the co-op directory found one. Keeps the number IN the
+// name (owner's choice), in a consistent " LTD NO. <n>" suffix. Idempotent + guarded:
+// skips a client whose name already contains that number, and only touches found=true rows.
+// Does NOT overwrite the name's spelling/casing — only appends the number.
+//   LTD_JSON=<results.json> DATABASE_URL=postgres://… npx tsx apps/hq/scripts/apply-ltd-numbers.ts
+import { readFileSync } from 'node:fs'
+import { openDb } from '../src/db'
+import { openPgDb } from '../src/db-pg'
+import { updateClient } from '../src/repos-clients'
+
+interface Res { clientId: string; ltdNo: string; found: boolean }
+
+async function main() {
+  const path = process.env['LTD_JSON']
+  if (path === undefined) throw new Error('Set LTD_JSON to the workflow result json path')
+  const parsed = JSON.parse(readFileSync(path, 'utf8')) as { results?: Res[] } | Res[]
+  const results = Array.isArray(parsed) ? parsed : (parsed.results ?? [])
+  const pgUrl = process.env['DATABASE_URL'] ?? ''
+  const db = pgUrl !== '' ? await openPgDb(pgUrl) : openDb(process.env['HQ_DATA_DIR'])
+
+  let applied = 0, already = 0, skipped = 0
+  const seen = new Set<string>()
+  for (const r of results) {
+    const ltd = (r.ltdNo ?? '').trim()
+    if (!r.found || ltd === '' || seen.has(r.clientId)) { skipped++; continue }
+    seen.add(r.clientId)
+    const cur = await db.get<{ name: string }>(`SELECT name FROM client WHERE id=?`, r.clientId)
+    if (cur === undefined) { skipped++; continue }
+    // Already carries this number (bare, or "LTD. K 1028" with spaces/punct)? Don't duplicate.
+    // Compare with all non-alphanumerics stripped so "K 1028" matches "K1028".
+    const squish = (s: string) => s.toUpperCase().replace(/[^A-Z0-9]/g, '')
+    if (squish(cur.name).includes(squish(ltd))) { already++; continue }
+    const newName = `${cur.name} LTD NO. ${ltd}`
+    await updateClient(db, 'system', r.clientId, { name: newName })
+    applied++
+  }
+  // eslint-disable-next-line no-console
+  console.log(`LTD numbers: ${applied} appended, ${already} already present, ${skipped} skipped (not found / no number).`)
+}
+
+main().catch((e) => { console.error(e); process.exit(1) })