Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func RegisterAdmin ¶
RegisterAdmin registers Widget on the runtime admin. Feature packages own this call — the framework never discovers GORM models by itself (ADR-013).
Fields is left empty so admin.FieldsFrom derives the schema from the GORM model, including the three relations (#223): warehouse_id auto-derives to a belongs_to picker, warehouses to a many_to_many multi-select, and parts to a read-only has_many view — no per-field wiring, no per-model React file.
Types ¶
type Widget ¶
type Widget struct {
ID uint `gorm:"primaryKey" json:"id"`
Name string `json:"name"`
SKU string `json:"sku"`
// belongs_to: the widget's primary warehouse (FK + association). The FK is a
// *uint so it is genuinely optional: a widget with no warehouse stores NULL
// rather than 0, which a non-nullable uint could not represent under foreign
// key enforcement (the admin advertises belongs_to as optional, so the create
// must actually accept "none").
WarehouseID *uint `gorm:"index" json:"warehouse_id"`
Warehouse warehouse.Warehouse `json:"-"`
// many_to_many: every warehouse this widget is stocked at (join table). The
// JSON name is the admin field name the multi-select binds to.
Warehouses []warehouse.Warehouse `gorm:"many2many:widget_warehouses;" json:"warehouses"`
// has_many: the widget's parts (read-only in the admin; Part carries the FK).
Parts []part.Part `json:"parts"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
}
Widget is the model registered with the admin in this example. It carries all three relation kinds so the admin renders their widgets from the registry alone (ADR-013 / #223): a belongs_to picker, a many_to_many multi-select, and a read-only has_many view.
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