Initial commit: 商品售卖网站

2026-04-13 07:20:09 +08:00
commit c6154273f2
865 changed files with 26573 additions and 0 deletions
@@ -0,0 +1,70 @@
+package models
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Order struct {
+	ID               uint           `gorm:"primaryKey" json:"id"`
+	UserID           uint           `gorm:"index;not null" json:"user_id"`
+	SupplierID       *uint          `gorm:"index" json:"supplier_id"`
+	Subtotal         float64        `gorm:"type:decimal(10,2);not null" json:"subtotal"`
+	ShippingFee      float64        `gorm:"type:decimal(10,2);default:0" json:"shipping_fee"`
+	ServiceFee       float64        `gorm:"type:decimal(10,2);default:0" json:"service_fee"`
+	Tax              float64        `gorm:"type:decimal(10,2);default:0" json:"tax"`
+	TotalAmount      float64        `gorm:"type:decimal(10,2);not null" json:"total_amount"`
+	RefundAmount     *float64       `gorm:"type:decimal(10,2)" json:"refund_amount"`
+	RefundStatus     string         `gorm:"size:20" json:"refund_status"`
+	RefundReason     string         `json:"refund_reason"`
+	Status           string         `gorm:"size:20;not null;default:'pending_payment'" json:"status"`
+	ShippingAddressID *uint         `json:"shipping_address_id"`
+	TrackingNumber   string         `gorm:"size:100" json:"tracking_number"`
+	ShippingPhoto    string         `gorm:"type:text" json:"shipping_photo"`
+	ExpressPhoto     string         `gorm:"type:text" json:"express_photo"`
+	CustomsPhoto     string         `gorm:"type:text" json:"customs_photo"`
+	PaymentMethod    string         `gorm:"size:50" json:"payment_method"`
+	CreatedAt        time.Time      `json:"created_at"`
+	UpdatedAt        time.Time      `json:"updated_at"`
+	DeletedAt        gorm.DeletedAt `gorm:"index" json:"-"`
+	OrderItems       []OrderItem    `json:"order_items,omitempty"`
+	ShippingAddress  *Address       `json:"shipping_address,omitempty"`
+	User             User           `json:"user,omitempty"`
+}
+
+func (Order) TableName() string {
+	return "orders"
+}
+
+type OrderItem struct {
+	ID        uint    `gorm:"primaryKey" json:"id"`
+	OrderID   uint    `gorm:"index;not null" json:"order_id"`
+	ProductID uint    `gorm:"index;not null" json:"product_id"`
+	Quantity  int     `gorm:"not null" json:"quantity"`
+	Price     float64 `gorm:"type:decimal(10,2);not null" json:"price"`
+	Product   Product `json:"product,omitempty"`
+}
+
+func (OrderItem) TableName() string {
+	return "order_items"
+}
+
+const (
+	OrderStatusPendingPayment = "pending_payment"
+	OrderStatusPendingConfirm = "pending_confirm"
+	OrderStatusPendingShip    = "pending_ship"
+	OrderStatusShipped        = "shipped"
+	OrderStatusCompleted      = "completed"
+	OrderStatusRefunding      = "refunding"
+	OrderStatusRefunded       = "refunded"
+	OrderStatusCancelled      = "cancelled"
+)
+
+const (
+	RefundStatusNone       = ""
+	RefundStatusPending    = "pending"
+	RefundStatusApproved   = "approved"
+	RefundStatusRejected   = "rejected"
+	RefundStatusCompleted  = "completed"
+)