kng-feed-api/model/product.go

package model

import (
	"kng_feed_api/database"
)

type Product struct {
	CodeUT10      string  `gorm:"size:6;not null; unique; index; primaryKey" json:"code_ut10"`
	Name          string  `gorm:"size:100" json:"name"`
	Manufacturer  string  `gorm:"size:50" json:"manufacturer"`
	ArticleNumber string  `gorm:"size:50" json:"article_number"`
	Brand         string  `gorm:"size:100" json:"brand"`
	Unit          string  `gorm:"size:50" json:"unit"`
	GroupLimit    string  `gorm:"size:2" json:"group_limit"`
	GroupPrice    string  `gorm:"size:50" json:"group_price"`
	NumberCatalog string  `gorm:"size:50" json:"number_catalog"`
	NumberDrawing string  `gorm:"size:50" json:"number_drawing"`
	NumberBrand   string  `gorm:"size:10" json:"number_brand"`
	NumberPrefix  string  `gorm:"size:4" json:"number_prefix"`
	NumberArticle string  `gorm:"size:25" json:"number_article"`
	NumberSuffix  string  `gorm:"size:3" json:"number_suffix"`
	CategoryId    string  `gorm:"size:5" json:"categoryId"`
	IdNumbers     *string `gorm:"size:256" json:"id_numbers"`
}

type ProductsArray struct {
	Products []Product `binding:"dive" json:"products"`
}

func GetAllProducts() ([]Product, error) {
	var products []Product
	result := database.Database.Find(&products)
	if result.Error != nil {
		return products, result.Error
	}
	return products, nil
}

func GetProductsCount() (int, error) {
	var products []Product
	result := database.Database.Find(&products)
	if result.Error != nil {
		return 0, result.Error
	}
	return int(result.RowsAffected), nil
}

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