pelagia-portal/App/prisma/migrations/20260530000001_account_hierarchy/migration.sql
Hardik 0d17672ea9 feat(accounts): hierarchical accounting codes with 6-digit format and category tree
- Account model gains parentId (self-referential, 3 levels: TopCategory → SubCategory → Item)
- DB migration: adds parentId FK column to Account table
- Code format changed from PREFIX-NNN to 6-digit numeric (e.g. 100101)
- Seeded all 300+ accounting codes from the official chart (Rev. 01/251227) across
  7 top categories: Capital Expenses, Business Development, Office Admin, Project
  Expenses, Manning, Technical, Bunker/Lubes
- Admin Accounting Code page: collapsible tree view (top category > sub-category > items),
  inline search, Add/Edit dialogs with parent selector and 6-digit code field
- All PO forms (new, edit, import, manager-edit): accounting code dropdown now shows
  only leaf items grouped in <optgroup> by sub-category, labelled "TopCat › SubCat"
- Seed data updated: old flat account codes replaced by mapped leaf codes from new hierarchy

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-30 03:27:31 +05:30

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SQL

-- AlterTable: add parentId for hierarchical accounting codes (3-level: TopCategory > SubCategory > Item)
ALTER TABLE "Account" ADD COLUMN "parentId" TEXT;
ALTER TABLE "Account" ADD CONSTRAINT "Account_parentId_fkey"
FOREIGN KEY ("parentId") REFERENCES "Account"("id") ON DELETE SET NULL ON UPDATE CASCADE;