package model

import "kng_feed_api/database"

type Category struct {
	Id       string `gorm:"size:3;not null;unique;index;primary key" json:"id"`
	Name     string `gorm:"size:100" json:"name"`
	ParentId string `gorm:"size:3" json:"parent_id"`
	Url      string `gorm:"size:3" json:"url"`
}

/*type Categories struct {
	Categories []Category `binding:"dive" json:"categories"`
}*/

func (category *Category) Save() (*Category, error) {
	err := database.Database.Save(&category).Error
	if err != nil {
		return &Category{}, err
	}
	return category, nil
}

func GetAllCategories() ([]Category, error) {
	var categories []Category
	result := database.Database.Find(&categories)
	if result.Error != nil {
		return categories, result.Error
	}
	return categories, nil
}