Documentation
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Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type AuthService ¶
type AuthService interface {
Hash(s string) (string, error)
VerifyPassword(userPassword string, providedPassword string) bool
}
AuthService is an interface for the authentication service
func NewAuthService ¶
func NewAuthService() AuthService
NewAuthService creates a new instance of the AuthService
type CartService ¶
type CartService interface {
AddItem(userID, itemID string, quantity int64) error
GetItemsList(userID string) ([]entity.Cart, error)
RemoveItem(userID, itemID string) error
RemoveItems(cartItems []entity.Cart) error
UpdateUserItem(userID, itemID string, quantity int64) error
}
CartService is interface for cart service having methods for adding item and verification of user/item
func NewCartService ¶
func NewCartService(cartRepository repository.CartRepository, userService UserService, menuService MenuService) CartService
NewCartService constructor for cartservice with injected fields as repo, user service and menu service
type MenuService ¶
type MenuService interface {
GetRestaurantMenu(id int, limit, offset int) (*utils.Pagination, error)
GetItem(itemID string) (*entity.Menu, error)
}
MenuService interface layer for menu service
func NewMenuService ¶
func NewMenuService(r repository.MenuRepository) MenuService
NewMenuService is a constructor for service layer of menu
type OrderService ¶
type OrderService interface {
CreateOrder(userID string) error
CalculateTotalOrderPrice(carts []entity.Cart) float64
GetOrderHistory(userID string) ([]entity.Order, error)
UpdateOrderStatusShipped(userID, orderID string) error
UpdateOrderStatusDelivered(userID, orderID string) error
}
func NewOrderService ¶
func NewOrderService(orderRepository repository.OrderRepository, cartService CartService, userService UserService) OrderService
NewOrderService is a struct for order service
type RestaurantService ¶
type RestaurantService interface {
FilterRestaurants(category, zip, priceRange string) ([]entity.Restaurant, error)
CreateRestaurant(restaurant entity.Restaurant) error
UpdateRestaurant(restaurant entity.Restaurant) error
DeleteRestaurant(id int64) error
}
RestaurantService defines an API for restaurant service to be used by presentation layer
func NewRestaurantService ¶
func NewRestaurantService(r repository.RestaurantRepository) RestaurantService
NewRestaurantService is a constructor with pointer to service struct which returned as instance of the interface
type TokenService ¶
type TokenService interface {
GenerateToken(userID string) (string, error)
ExtractIDFromToken(r *http.Request) (string, error)
}
TokenService is an interface for the token service
func NewTokenService ¶
func NewTokenService(secret string) TokenService
NewTokenService creates a new instance of the TokenService
type UserService ¶
type UserService interface {
CreateUser(user entity.User) (*entity.User, error)
VerifyUser(user entity.User) (bool, error)
GenerateTokenResponse(email, password string) (string, error)
GetUserByID(id string) (*entity.User, error)
GetUserByEmail(email string) (*entity.User, error)
}
UserService defines an API for user service to be used by presentation layer
func NewUserService ¶
func NewUserService(repository repository.UserRepository, auth AuthService, token TokenService) UserService
NewUserService a constructor for user service
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