package models import ( "time" ) type SystemSetting struct { ID uint `gorm:"primaryKey" json:"id"` Key string `gorm:"uniqueIndex;size:100;not null" json:"key"` Value string `gorm:"type:text" json:"value"` UpdatedAt time.Time `json:"updated_at"` } func (SystemSetting) TableName() string { return "system_settings" } type SupplierAuthorization struct { ID uint `gorm:"primaryKey" json:"id"` SupplierID uint `gorm:"index;not null" json:"supplier_id"` Type string `gorm:"size:20;not null" json:"type"` RefID uint `gorm:"not null" json:"ref_id"` } func (SupplierAuthorization) TableName() string { return "supplier_authorizations" } const ( AuthTypeCategory = "category" AuthTypeProduct = "product" )