Critical fixes for fresh DB creation:
- AddField now skips duplicates (ExtendModel from multiple modules
was adding same field twice → duplicate column error)
- SeedWithSetup wrapped in savepoints per seed block (one failing
INSERT no longer aborts entire transaction)
- sale.order.cancel: display_name → cancel_reason (avoid magic field clash)
- purchase: removed duplicate supplier_rank (already on res.partner)
- safeExec helper: SAVEPOINT + ROLLBACK TO on error
Fresh DB creation now works:
- /web/database/create → creates all tables, seeds data, returns session
- Login works immediately after creation
- All 191 models, 51 menus, 34 actions seeded
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ORM:
- ExtendModel(name) retrieves existing model for extension (mirrors
Python _inherit without _name). Panics on missing model.
- RegisterInverse(fieldName, fn) convenience for computed write-back
- Inverse field handling in Write(): caches new value, calls inverse
method so computed fields can be written back
Sale module:
- Extends res.partner with sale_order_ids (O2M) and sale_order_count
(computed) via ExtendModel — demonstrates real _inherit pattern
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
P0: Fix sale.order creation (was completely broken)
- Corrected M2M junction table name from sale_order_line_account_tax_rel
to account_tax_sale_order_line_rel (ORM sorts alphabetically)
- Added fallback in BeforeCreate if sequence generation fails
P1: Add display_name as magic field on ALL models
- Added to addMagicFields() in pkg/orm/model.go (like Python BaseModel)
- Computed on-the-fly in Read() from recName field, no DB column
- Removed explicit display_name from res.partner (now auto-inherited)
P2: Add DefaultGet hooks for sale.order and purchase.order
- Sets company_id, currency_id, date_order/date_planned from environment
- Follows same pattern as account.move's DefaultGet
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Improved auto-generated list/form/search views with priority fields,
two-column form layout, statusbar widget, notebook for O2M fields
- Enhanced fields_get with currency_field, compute, related metadata
- Fixed session handling: handleSessionInfo/handleSessionCheck use real
session from cookie instead of hardcoded values
- Added read_progress_bar and activity_format RPC stubs
- Improved bootstrap translations with lang_parameters
- Added "contacts" to session modules list
Server starts successfully: 14 modules, 93 models, 378 XML templates,
503 JS modules transpiled — all from local frontend/ directory.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Full port of Odoo's ERP system from Python to Go, with the original
Odoo JavaScript frontend (OWL framework) running against the Go server.
Backend (10,691 LoC Go):
- Custom ORM: CRUD, domains→SQL with JOINs, computed fields, sequences
- 93 models across 14 modules (base, account, sale, stock, purchase, hr,
project, crm, fleet, product, l10n_de, google_address/translate/calendar)
- Auth with bcrypt + session cookies
- Setup wizard (company, SKR03 chart, admin, demo data)
- Double-entry bookkeeping constraint
- Sale→Invoice workflow (confirm SO → generate invoice → post)
- SKR03 chart of accounts (110 accounts) + German taxes (USt/VSt)
- Record rules (multi-company filter)
- Google integrations as opt-in modules (Maps, Translate, Calendar)
Frontend:
- Odoo's original OWL webclient (503 JS modules, 378 XML templates)
- JS transpiled via Odoo's js_transpiler (ES modules → odoo.define)
- SCSS compiled to CSS (675KB) via dart-sass
- XML templates compiled to registerTemplate() JS calls
- Static file serving from Odoo source addons
- Login page, session management, menu navigation
- Contacts list view renders with real data from PostgreSQL
Infrastructure:
- 14MB single binary (CGO_ENABLED=0)
- Docker Compose (Go server + PostgreSQL 16)
- Zero phone-home (no outbound calls to odoo.com)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
