apskel-pos-backend/internal/entities/order_ingredient_transaction.go

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2025-09-12 15:37:19 +07:00
package entities
import (
"time"
"github.com/google/uuid"
"gorm.io/gorm"
)
type OrderIngredientTransaction struct {
ID uuid.UUID `gorm:"type:uuid;primary_key;default:gen_random_uuid()" json:"id"`
OrganizationID uuid.UUID `gorm:"type:uuid;not null;index" json:"organization_id" validate:"required"`
OutletID *uuid.UUID `gorm:"type:uuid;index" json:"outlet_id"`
OrderID uuid.UUID `gorm:"type:uuid;not null;index" json:"order_id" validate:"required"`
OrderItemID *uuid.UUID `gorm:"type:uuid;index" json:"order_item_id"`
ProductID uuid.UUID `gorm:"type:uuid;not null;index" json:"product_id" validate:"required"`
ProductVariantID *uuid.UUID `gorm:"type:uuid;index" json:"product_variant_id"`
IngredientID uuid.UUID `gorm:"type:uuid;not null;index" json:"ingredient_id" validate:"required"`
GrossQty float64 `gorm:"type:decimal(12,3);not null" json:"gross_qty" validate:"required,gt=0"`
NetQty float64 `gorm:"type:decimal(12,3);not null" json:"net_qty" validate:"required,gt=0"`
WasteQty float64 `gorm:"type:decimal(12,3);not null" json:"waste_qty" validate:"min=0"`
Unit string `gorm:"size:50;not null" json:"unit" validate:"required,max=50"`
TransactionDate time.Time `gorm:"not null;index" json:"transaction_date"`
CreatedBy uuid.UUID `gorm:"type:uuid;not null;index" json:"created_by" validate:"required"`
CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
// Relations
Organization Organization `gorm:"foreignKey:OrganizationID" json:"organization,omitempty"`
Outlet *Outlet `gorm:"foreignKey:OutletID" json:"outlet,omitempty"`
Order Order `gorm:"foreignKey:OrderID" json:"order,omitempty"`
OrderItem *OrderItem `gorm:"foreignKey:OrderItemID" json:"order_item,omitempty"`
Product Product `gorm:"foreignKey:ProductID" json:"product,omitempty"`
ProductVariant *ProductVariant `gorm:"foreignKey:ProductVariantID" json:"product_variant,omitempty"`
Ingredient Ingredient `gorm:"foreignKey:IngredientID" json:"ingredient,omitempty"`
CreatedByUser User `gorm:"foreignKey:CreatedBy" json:"created_by_user,omitempty"`
}
func (oit *OrderIngredientTransaction) BeforeCreate(tx *gorm.DB) error {
if oit.ID == uuid.Nil {
oit.ID = uuid.New()
}
return nil
}
func (OrderIngredientTransaction) TableName() string {
return "order_ingredients_transactions"
}