domain

package
v0.0.0-...-3a9fddd Latest Latest
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 Go to latest Published: Nov 1, 2024 License: MIT Imports: 4 Imported by: 0

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Index

Constants

View Source 
const (
	ProductAddedEvent          = "stores.ProductAdded"
	ProductRebrandedEvent      = "stores.ProductRebranded"
	ProductPriceIncreasedEvent = "stores.ProductPriceIncreased"
	ProductPriceDecreasedEvent = "stores.ProductPriceDecreased"
	ProductRemovedEvent        = "stores.ProductRemoved"
)
View Source 
const (
	StoreCreatedEvent               = "stores.StoreCreated"
	StoreParticipationEnabledEvent  = "stores.StoreParticipationEnabled"
	StoreParticipationDisabledEvent = "stores.StoreParticipationDisabled"
	StoreRebrandedEvent             = "stores.StoreRebranded"
)
View Source 
const ProductAggregate = "stores.Product"
View Source 
const StoreAggregate = "stores.Store"

Variables

View Source 
var (
	ErrProductNameIsBlank     = errors.Wrap(errors.ErrBadRequest, "the product name cannot be blank")
	ErrProductPriceIsNegative = errors.Wrap(errors.ErrBadRequest, "the product price cannot be negative")
	ErrNotAPriceIncrease      = errors.Wrap(errors.ErrBadRequest, "the price change would be a decrease")
	ErrNotAPriceDecrease      = errors.Wrap(errors.ErrBadRequest, "the price change would be an increase")
)
View Source 
var (
	ErrStoreNameIsBlank               = errors.Wrap(errors.ErrBadRequest, "the store name cannot be blank")
	ErrStoreLocationIsBlank           = errors.Wrap(errors.ErrBadRequest, "the store location cannot be blank")
	ErrStoreIsAlreadyParticipating    = errors.Wrap(errors.ErrBadRequest, "the store is already participating")
	ErrStoreIsAlreadyNotParticipating = errors.Wrap(errors.ErrBadRequest, "the store is already not participating")
)

Functions

This section is empty.

Types

type CatalogProduct 

type CatalogProduct struct {
	ID          string
	StoreID     string
	Name        string
	Description string
	SKU         string
	Price       float64
}

type CatalogRepository 

type CatalogRepository interface {
	AddProduct(ctx context.Context, productID, storeID, name, description, sku string, price float64) error
	Rebrand(ctx context.Context, productID, name, description string) error
	UpdatePrice(ctx context.Context, productID string, delta float64) error
	RemoveProduct(ctx context.Context, productID string) error
	Find(ctx context.Context, productID string) (*CatalogProduct, error)
	GetCatalog(ctx context.Context, storeID string) ([]*CatalogProduct, error)
}

type MallRepository 

type MallRepository interface {
	AddStore(ctx context.Context, storeID, name, location string) error
	SetStoreParticipation(ctx context.Context, storeID string, participating bool) error
	RenameStore(ctx context.Context, storeID, name string) error
	Find(ctx context.Context, storeID string) (*MallStore, error)
	All(ctx context.Context) ([]*MallStore, error)
	AllParticipating(ctx context.Context) ([]*MallStore, error)
}

type MallStore 

type MallStore struct {
	ID            string
	Name          string
	Location      string
	Participating bool
}

type Product 

type Product struct {
	es.Aggregate
	StoreID     string
	Name        string
	Description string
	SKU         string
	Price       float64
}

func CreateProduct 

func CreateProduct(id, storeID, name, description, sku string, price float64) (*Product, error)

func NewProduct 

func NewProduct(id string) *Product

func (*Product) ApplyEvent 

func (p *Product) ApplyEvent(event ddd.Event) error

func (*Product) ApplySnapshot 

func (p *Product) ApplySnapshot(snapshot es.Snapshot) error

func (*Product) DecreasePrice 

func (p *Product) DecreasePrice(price float64) error

func (*Product) IncreasePrice 

func (p *Product) IncreasePrice(price float64) error

func (Product) Key 

func (Product) Key() string

Key implements registry.Registerable

func (*Product) Rebrand 

func (p *Product) Rebrand(name, description string) error

func (*Product) Remove 

func (p *Product) Remove() error

func (Product) ToSnapshot 

func (p Product) ToSnapshot() es.Snapshot

type ProductAdded 

type ProductAdded struct {
	StoreID     string
	Name        string
	Description string
	SKU         string
	Price       float64
}

func (ProductAdded) Key 

func (ProductAdded) Key() string

Key implements registry.Registerable

type ProductPriceChanged 

type ProductPriceChanged struct {
	Delta float64
}

type ProductRebranded 

type ProductRebranded struct {
	Name        string
	Description string
}

func (ProductRebranded) Key 

func (ProductRebranded) Key() string

Key implements registry.Registerable

type ProductRemoved 

type ProductRemoved struct{}

func (ProductRemoved) Key 

func (ProductRemoved) Key() string

Key implements registry.Registerable

type ProductRepository 

type ProductRepository interface {
	Load(ctx context.Context, id string) (*Product, error)
	Save(ctx context.Context, product *Product) error
}

type ProductV1 

type ProductV1 struct {
	StoreID     string
	Name        string
	Description string
	SKU         string
	Price       float64
}

func (ProductV1) SnapshotName 

func (ProductV1) SnapshotName() string

type Store 

type Store struct {
	es.Aggregate
	Name          string
	Location      string
	Participating bool
}

func CreateStore 

func CreateStore(id, name, location string) (*Store, error)

func NewStore 

func NewStore(id string) *Store

func (*Store) ApplyEvent 

func (s *Store) ApplyEvent(event ddd.Event) error

ApplyEvent implements es.EventApplier

func (*Store) ApplySnapshot 

func (s *Store) ApplySnapshot(snapshot es.Snapshot) error

ApplySnapshot implements es.Snapshotter

func (*Store) DisableParticipation 

func (s *Store) DisableParticipation() (err error)

func (*Store) EnableParticipation 

func (s *Store) EnableParticipation() (err error)

func (Store) Key 

func (Store) Key() string

Key implements registry.Registerable

func (*Store) Rebrand 

func (s *Store) Rebrand(name string) error

func (Store) ToSnapshot 

func (s Store) ToSnapshot() es.Snapshot

ToSnapshot implements es.Snapshotter

type StoreCreated 

type StoreCreated struct {
	Name     string
	Location string
}

func (StoreCreated) Key 

func (StoreCreated) Key() string

Key implements registry.Registerable

type StoreParticipationToggled 

type StoreParticipationToggled struct {
	Participating bool
}

type StoreRebranded 

type StoreRebranded struct {
	Name string
}

func (StoreRebranded) Key 

func (StoreRebranded) Key() string

Key implements registry.Registerable

type StoreRepository 

type StoreRepository interface {
	Load(ctx context.Context, storeID string) (*Store, error)
	Save(ctx context.Context, store *Store) error
}

type StoreV1 

type StoreV1 struct {
	Name          string
	Location      string
	Participating bool
}

func (StoreV1) SnapshotName 

func (StoreV1) SnapshotName() string

Source Files

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