Initial commit: 商品售卖网站

backend/internal/models/ticket.go

@@ -0,0 +1,39 @@
+package models
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Ticket struct {
+	ID         uint           `gorm:"primaryKey" json:"id"`
+	UserID     uint           `gorm:"index;not null" json:"user_id"`
+	Title      string         `gorm:"size:200;not null" json:"title"`
+	Content    string         `gorm:"type:text;not null" json:"content"`
+	Category   string         `gorm:"size:50" json:"category"`
+	Status     string         `gorm:"size:20;not null;default:'pending'" json:"status"`
+	AssignedTo *uint          `json:"assigned_to"`
+	Reply      string         `gorm:"type:text" json:"reply"`
+	CreatedAt  time.Time      `json:"created_at"`
+	UpdatedAt  time.Time      `json:"updated_at"`
+	DeletedAt  gorm.DeletedAt `gorm:"index" json:"-"`
+	User       User           `gorm:"foreignKey:UserID" json:"user,omitempty"`
+	Assignee   *User          `gorm:"foreignKey:AssignedTo" json:"assignee,omitempty"`
+}
+
+func (Ticket) TableName() string {
+	return "tickets"
+}
+
+const (
+	TicketStatusPending    = "pending"
+	TicketStatusProcessing = "processing"
+	TicketStatusResolved   = "resolved"
+	TicketStatusClosed     = "closed"
+
+	TicketCategoryOrder    = "order"
+	TicketCategoryAccount  = "account"
+	TicketCategoryProduct  = "product"
+	TicketCategoryOther    = "other"
+)