Planner/models/users.go

package models

import (
	"gorm.io/gorm"
)

func (u *User) GetPlans(orm *gorm.DB) ([]Plan, error) {
	var plans []Plan
	err := orm.Debug().Table("plans p").
		Select("p.*").
		Joins("JOIN members m ON m.plan_id=p.id").
		Where("m.user_id=?", u.Username).
		Find(&plans)
	return plans, err.Error
}