13

models/models.go

@@ -0,0 +1,61 @@
+package models
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type User struct {
+	ID        uint           `gorm:"primaryKey" json:"id"`
+	Phone     string         `gorm:"size:20;uniqueIndex;not null" json:"phone"`
+	Nickname  string         `gorm:"size:100" json:"nickname"`
+	Role      string         `gorm:"size:20;default:user" json:"role"` // user, admin
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+}
+
+// TimeSlot 时间槽模型
+type TimeSlot struct {
+	ID            uint           `gorm:"primaryKey" json:"id"`
+	Date          time.Time      `gorm:"not null;index" json:"date"`
+	StartTime     time.Time      `gorm:"not null" json:"start_time"`
+	EndTime       time.Time      `gorm:"not null" json:"end_time"`
+	MaxPeople     int            `gorm:"not null;default:1" json:"max_people"`     // 每个时间段最多预约人数
+	CurrentPeople int            `gorm:"not null;default:0" json:"current_people"` // 当前已预约人数
+	IsActive      bool           `gorm:"default:true" json:"is_active"`
+	CreatedAt     time.Time      `json:"created_at"`
+	UpdatedAt     time.Time      `json:"updated_at"`
+	DeletedAt     gorm.DeletedAt `gorm:"index" json:"-"`
+}
+
+type Appointment struct {
+	ID          uint           `gorm:"primaryKey" json:"id"`
+	UserID      uint           `gorm:"not null" json:"user_id"`
+	TimeSlotID  uint           `gorm:"not null" json:"time_slot_id"`
+	PeopleCount int            `gorm:"not null;default:1" json:"people_count"` // 预约人数
+	Status      string         `gorm:"size:20;default:pending" json:"status"`  // pending, confirmed, cancelled, completed
+	Notes       string         `gorm:"size:500" json:"notes"`
+	CreatedAt   time.Time      `json:"created_at"`
+	UpdatedAt   time.Time      `json:"updated_at"`
+	DeletedAt   gorm.DeletedAt `gorm:"index" json:"-"`
+
+	// 关联
+	User     User     `gorm:"foreignKey:UserID" json:"user,omitempty"`
+	TimeSlot TimeSlot `gorm:"foreignKey:TimeSlotID" json:"time_slot,omitempty"`
+}
+
+// 预约状态枚举
+const (
+	AppointmentPending   = "pending"
+	AppointmentConfirmed = "confirmed"
+	AppointmentCancelled = "cancelled"
+	AppointmentCompleted = "completed"
+)
+
+// 用户角色枚举
+const (
+	RoleUser  = "user"
+	RoleAdmin = "admin"
+)