package models

import (
	"time"

	"github.com/jinzhu/gorm"
)

// DB is the database handle for all the models.
var DB *gorm.DB

// BaseModel is the base column set for all models.
type BaseModel struct {
	ID        int `gorm:"primary_key"`
	CreatedAt time.Time
	UpdatedAt time.Time
}

// UseDB registers a database driver.
func UseDB(db *gorm.DB) {
	DB = db
	DB.AutoMigrate(&User{}, &Post{}, &TaggedPost{}, &Comment{}, &Question{})
}