common/structs/storage/storage.go

package storage

import "gorm.io/gorm"

type Storage struct {
	db                 *gorm.DB
	articleApi         ArticleApi
	providerApi        ProviderApi
	providerArticleApi ProviderArticleApi
	sellerApi          SellerApi
	sellerArticleApi   SellerArticleApi
}

func NewStorage(db *gorm.DB) *Storage {
	return &Storage{
		db:                 db,
		articleApi:         NewArticleApi(db),
		providerApi:        NewProviderApi(db),
		providerArticleApi: NewProviderArticleApi(db),
		sellerApi:          NewSellerApi(db),
		sellerArticleApi:   NewSellerArticleApi(db),
	}
}

func (s *Storage) DB() *gorm.DB {
	return s.db
}
func (s *Storage) Article() ArticleApi {
	return s.articleApi
}

func (s *Storage) Provider() ProviderApi {
	return s.providerApi
}

func (s *Storage) ProviderArticle() ProviderArticleApi {
	return s.providerArticleApi
}
func (s *Storage) Seller() SellerApi {
	return s.sellerApi
}

func (s *Storage) SellerArticle() SellerArticleApi {
	return s.sellerArticleApi
}