Odoo ERP ported to Go — complete backend + original OWL frontend
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>
This commit is contained in:
Marc
175
addons/base/models/ir_model.go
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175
addons/base/models/ir_model.go
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package models
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import "odoo-go/pkg/orm"
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// initIrModel registers ir.model and ir.model.fields — Odoo's model metadata.
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// Mirrors: odoo/addons/base/models/ir_model.py
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//
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// These meta-models describe all other models at runtime.
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// They are the foundation for dynamic field access, view generation, and access control.
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func initIrModel() {
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// ir.model — Model metadata
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m := orm.NewModel("ir.model", orm.ModelOpts{
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Description: "Models",
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Order: "model",
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RecName: "name",
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})
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m.AddFields(
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orm.Char("name", orm.FieldOpts{String: "Model Description", Required: true, Translate: true}),
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orm.Char("model", orm.FieldOpts{String: "Model", Required: true, Index: true}),
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orm.Char("info", orm.FieldOpts{String: "Information"}),
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orm.One2many("field_id", "ir.model.fields", "model_id", orm.FieldOpts{String: "Fields"}),
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orm.One2many("access_ids", "ir.model.access", "model_id", orm.FieldOpts{String: "Access"}),
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orm.One2many("rule_ids", "ir.rule", "model_id", orm.FieldOpts{String: "Record Rules"}),
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orm.Char("state", orm.FieldOpts{String: "Type", Default: "base"}),
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orm.Boolean("transient", orm.FieldOpts{String: "Transient Model"}),
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orm.Many2many("group_ids", "res.groups", orm.FieldOpts{String: "Groups"}),
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)
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// ir.model.fields — Field metadata
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f := orm.NewModel("ir.model.fields", orm.ModelOpts{
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Description: "Fields",
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Order: "model_id, name",
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RecName: "name",
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})
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f.AddFields(
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orm.Char("name", orm.FieldOpts{String: "Field Name", Required: true, Index: true}),
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orm.Char("field_description", orm.FieldOpts{String: "Field Label", Translate: true}),
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orm.Many2one("model_id", "ir.model", orm.FieldOpts{
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String: "Model", Required: true, OnDelete: orm.OnDeleteCascade, Index: true,
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}),
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orm.Char("model", orm.FieldOpts{String: "Model Name", Related: "model_id.model"}),
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orm.Selection("ttype", []orm.SelectionItem{
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{Value: "char", Label: "Char"},
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{Value: "text", Label: "Text"},
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{Value: "html", Label: "Html"},
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{Value: "integer", Label: "Integer"},
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{Value: "float", Label: "Float"},
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{Value: "monetary", Label: "Monetary"},
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{Value: "boolean", Label: "Boolean"},
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{Value: "date", Label: "Date"},
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{Value: "datetime", Label: "Datetime"},
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{Value: "binary", Label: "Binary"},
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{Value: "selection", Label: "Selection"},
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{Value: "many2one", Label: "Many2one"},
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{Value: "one2many", Label: "One2many"},
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{Value: "many2many", Label: "Many2many"},
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{Value: "reference", Label: "Reference"},
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}, orm.FieldOpts{String: "Field Type", Required: true}),
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orm.Char("relation", orm.FieldOpts{String: "Related Model"}),
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orm.Char("relation_field", orm.FieldOpts{String: "Relation Field"}),
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orm.Boolean("required", orm.FieldOpts{String: "Required"}),
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orm.Boolean("readonly", orm.FieldOpts{String: "Readonly"}),
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orm.Boolean("index", orm.FieldOpts{String: "Indexed"}),
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orm.Boolean("store", orm.FieldOpts{String: "Stored", Default: true}),
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orm.Char("compute", orm.FieldOpts{String: "Compute"}),
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orm.Char("depends", orm.FieldOpts{String: "Dependencies"}),
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orm.Text("help", orm.FieldOpts{String: "Field Help"}),
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orm.Char("state", orm.FieldOpts{String: "Type", Default: "base"}),
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orm.Integer("size", orm.FieldOpts{String: "Size"}),
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orm.Char("on_delete", orm.FieldOpts{String: "On Delete", Default: "set null"}),
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orm.Boolean("translate", orm.FieldOpts{String: "Translatable"}),
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orm.Text("selection_ids", orm.FieldOpts{String: "Selection Options"}),
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orm.Char("copied", orm.FieldOpts{String: "Copied", Default: "1"}),
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orm.Many2many("group_ids", "res.groups", orm.FieldOpts{String: "Groups"}),
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)
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// ir.module.category — Module categories for group organization
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orm.NewModel("ir.module.category", orm.ModelOpts{
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Description: "Application",
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Order: "name",
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}).AddFields(
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orm.Char("name", orm.FieldOpts{String: "Name", Required: true, Translate: true}),
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orm.Many2one("parent_id", "ir.module.category", orm.FieldOpts{String: "Parent Application"}),
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orm.One2many("child_ids", "ir.module.category", "parent_id", orm.FieldOpts{String: "Child Applications"}),
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orm.Integer("sequence", orm.FieldOpts{String: "Sequence"}),
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orm.Boolean("visible", orm.FieldOpts{String: "Visible", Default: true}),
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)
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}
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// initIrModelAccess registers ir.model.access — Object-level ACLs.
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// Mirrors: odoo/addons/base/models/ir_model.py class IrModelAccess
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//
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// Access is defined as CSV in each module:
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//
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// id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
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// access_res_partner,res.partner,model_res_partner,base.group_user,1,1,1,0
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func initIrModelAccess() {
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m := orm.NewModel("ir.model.access", orm.ModelOpts{
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Description: "Access Controls",
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Order: "model_id, group_id",
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})
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m.AddFields(
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orm.Char("name", orm.FieldOpts{String: "Name", Required: true, Index: true}),
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orm.Many2one("model_id", "ir.model", orm.FieldOpts{
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String: "Model", Required: true, OnDelete: orm.OnDeleteCascade, Index: true,
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}),
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orm.Many2one("group_id", "res.groups", orm.FieldOpts{
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String: "Group", OnDelete: orm.OnDeleteRestrict, Index: true,
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}),
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orm.Boolean("perm_read", orm.FieldOpts{String: "Read Access"}),
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orm.Boolean("perm_write", orm.FieldOpts{String: "Write Access"}),
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orm.Boolean("perm_create", orm.FieldOpts{String: "Create Access"}),
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orm.Boolean("perm_unlink", orm.FieldOpts{String: "Delete Access"}),
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orm.Boolean("active", orm.FieldOpts{String: "Active", Default: true}),
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)
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}
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// initIrRule registers ir.rule — Record-level access rules.
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// Mirrors: odoo/addons/base/models/ir_rule.py class IrRule
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//
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// Record rules add WHERE clause filters per user/group:
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//
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// Rule: domain = [('company_id', 'in', company_ids)]
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// → User can only see records of their companies
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func initIrRule() {
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m := orm.NewModel("ir.rule", orm.ModelOpts{
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Description: "Record Rule",
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Order: "model_id, name",
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})
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m.AddFields(
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orm.Char("name", orm.FieldOpts{String: "Name"}),
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orm.Boolean("active", orm.FieldOpts{String: "Active", Default: true}),
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orm.Many2one("model_id", "ir.model", orm.FieldOpts{
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String: "Model", Required: true, OnDelete: orm.OnDeleteCascade, Index: true,
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}),
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orm.Many2many("groups", "res.groups", orm.FieldOpts{String: "Groups"}),
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orm.Text("domain_force", orm.FieldOpts{String: "Domain"}),
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orm.Boolean("perm_read", orm.FieldOpts{String: "Apply for Read", Default: true}),
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orm.Boolean("perm_write", orm.FieldOpts{String: "Apply for Write", Default: true}),
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orm.Boolean("perm_create", orm.FieldOpts{String: "Apply for Create", Default: true}),
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orm.Boolean("perm_unlink", orm.FieldOpts{String: "Apply for Delete", Default: true}),
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orm.Boolean("global", orm.FieldOpts{
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String: "Global",
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Compute: "_compute_global",
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Store: true,
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Help: "If no group is specified, the rule is global and applied to everyone",
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}),
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)
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}
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// initIrModelData registers ir.model.data — External identifiers (XML IDs).
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// Mirrors: odoo/addons/base/models/ir_model.py class IrModelData
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//
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// Maps module.xml_id → (model, res_id) for referencing records across modules.
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// Example: 'base.main_company' → res.company(1)
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func initIrModelData() {
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m := orm.NewModel("ir.model.data", orm.ModelOpts{
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Description: "External Identifiers",
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Order: "module, name",
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RecName: "complete_name",
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})
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m.AddFields(
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orm.Char("name", orm.FieldOpts{String: "External Identifier", Required: true, Index: true}),
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orm.Char("complete_name", orm.FieldOpts{String: "Complete ID", Compute: "_compute_complete_name"}),
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orm.Char("module", orm.FieldOpts{String: "Module", Required: true, Index: true, Default: ""}),
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orm.Char("model", orm.FieldOpts{String: "Model Name", Required: true}),
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orm.Integer("res_id", orm.FieldOpts{String: "Record ID", Index: true}),
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orm.Boolean("noupdate", orm.FieldOpts{String: "Non Updatable", Default: false}),
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)
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}
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