database

Documentation

Index

• Variables
• func AddProductToCart(ctx context.Context, prodCollection, userCollection *mongo.Collection, ...) error
• func BuyItemFromCart(ctx context.Context, userCollection *mongo.Collection, userID string) error
• func DBSet() *mongo.Client
• func InstantBuyer(ctx context.Context, prodCollection, userCollection *mongo.Collection, ...) error
• func ProductData(client *mongo.Client, collectionName string) *mongo.Collection
• func RemoveCartItem(ctx context.Context, prodCollection, userCollection *mongo.Collection, ...) error
• func UserData(client *mongo.Client, collectionName string) *mongo.Collection

Variables

var (
	ErrCantFindProduct    = errors.New("can't find product")
	ErrCantDecodeProducts = errors.New("can't decode product")
	ErrUserIdIsNotValid   = errors.New("this user is not valid")
	ErrCantUpdateUser     = errors.New("can't add this product to the cart")
	ErrCantRemoveItemCart = errors.New("cannot remove this item from the cart")
	ErrCantGetItem        = errors.New("was unable to get the item from the cart")
	ErrCantBuyCartItem    = errors.New("cannot update the purchase")
)

var Client = DBSet()

Functions

func AddProductToCart

func AddProductToCart(ctx context.Context, prodCollection, userCollection *mongo.Collection, productID primitive.ObjectID, userID string) error

func BuyItemFromCart

func BuyItemFromCart(ctx context.Context, userCollection *mongo.Collection, userID string) error

func DBSet

func DBSet() *mongo.Client

func InstantBuyer

func InstantBuyer(ctx context.Context, prodCollection, userCollection *mongo.Collection, productID primitive.ObjectID, userID string) error

func ProductData

func ProductData(client *mongo.Client, collectionName string) *mongo.Collection

func RemoveCartItem

func RemoveCartItem(ctx context.Context, prodCollection, userCollection *mongo.Collection, productID primitive.ObjectID, userID string) error

func UserData

func UserData(client *mongo.Client, collectionName string) *mongo.Collection