backend/internal/model/schedule_course.go

package model

import (
	"time"

	"gorm.io/gorm"
)

// ScheduleCourse 用户课表课程
type ScheduleCourse struct {
	ID           string `json:"id" gorm:"type:varchar(36);primaryKey"`
	UserID       string `json:"user_id" gorm:"type:varchar(36);index;not null"`
	Name         string `json:"name" gorm:"type:varchar(120);not null"`
	Teacher      string `json:"teacher" gorm:"type:varchar(80)"`
	Location     string `json:"location" gorm:"type:varchar(120)"`
	DayOfWeek    int    `json:"day_of_week" gorm:"index;not null"` // 0=周一, 6=周日
	StartSection int    `json:"start_section" gorm:"not null"`
	EndSection   int    `json:"end_section" gorm:"not null"`
	Weeks        string `json:"weeks" gorm:"type:text;not null"` // JSON 数组字符串
	Color        string `json:"color" gorm:"type:varchar(20)"`
	CreatedAt    time.Time
	UpdatedAt    time.Time
}

func (s *ScheduleCourse) BeforeCreate(tx *gorm.DB) error {
	SetUUIDIfEmpty(&s.ID)
	return nil
}

func (ScheduleCourse) TableName() string {
	return "schedule_courses"
}