coffeshop

Documentation

Index

• Constants
• type Coffee
  • func (c Coffee) Duration() time.Duration
• type CoffeeKind
• type CoffeeShop
  • func NewCoffeeShop(timeScale int) *CoffeeShop
  • func (c *CoffeeShop) Open(ctx context.Context, baristasNum int) error
  • func (c *CoffeeShop) PlaceOrder(ctx context.Context, coffee Coffee) (<-chan Coffee, error)
• type Extra
• type State

Constants

const (
	StateClosed = State(iota)
	StateOpen
	StateFinalizing
)

const (
	CoffeeEspresso  = CoffeeKind("espresso")
	CoffeeLungo     = CoffeeKind("lungo")
	CoffeeCafeLatte = CoffeeKind("cafe-latte")
	CoffeeCappucino = CoffeeKind("cappuccino")
	CofeeFlatWhite  = CoffeeKind("flat-white")
)

const (
	ExtraShot          = Extra("shot")
	ExtraCinnamon      = Extra("cinnamon")
	ExtraBaileys       = Extra("baileys")
	ExtraCondencedMilk = Extra("condenced-milk")
)

Types

type Coffee

type Coffee struct {
	Kind   CoffeeKind
	Extras []Extra
}

func (Coffee) Duration

func (c Coffee) Duration() time.Duration

type CoffeeKind

type CoffeeKind string

type CoffeeShop

type CoffeeShop struct {
	// contains filtered or unexported fields
}

func NewCoffeeShop

func NewCoffeeShop(timeScale int) *CoffeeShop

func (*CoffeeShop) Open

func (c *CoffeeShop) Open(ctx context.Context, baristasNum int) error

Open opens a coffeeshop with desired context

func (*CoffeeShop) PlaceOrder

func (c *CoffeeShop) PlaceOrder(ctx context.Context, coffee Coffee) (<-chan Coffee, error)

PlaceOrder allocates one barista to make caller a coffee. The duration of making depends on order complexity

type Extra

type Extra string

type State

type State int