events

package

v0.0.0-...-c86e3d9 Latest Latest Go to latest Published: Jun 2, 2021 License: MIT Imports: 8 Imported by: 0

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Repository

github.com/HETIC-MT-P2021/CQRSES_GROUP4

Documentation ¶

Index ¶

Variables
type ArticleCreatedEvent
- func (articleCreatedEvent ArticleCreatedEvent) Apply(ev event.Event) error
type ArticleCreatedEventHandler
- func NewArticleCreatedEventHandler() *ArticleCreatedEventHandler
- func (eHandler ArticleCreatedEventHandler) Handle(ev event.Event) error
type ArticleUpdatedEvent
- func (articleUpdatedEvent ArticleUpdatedEvent) Apply(ev event.Event) error
type ArticleUpdatedEventHandler
- func NewArticleUpdatedEventHandler() *ArticleUpdatedEventHandler
- func (eHandler ArticleUpdatedEventHandler) Handle(ev event.Event) error
type ArticleUpdatedTitleEvent

Constants ¶

This section is empty.

Variables ¶

View Source

var ArticleCreatedEventType = "ArticleCreatedEvent"

ArticleCreatedEventType is an event

View Source

var ArticleUpdatedEventType = "ArticleUpdatedEvent"

ArticleUpdatedEventType is an event

View Source

var ArticleUpdatedTitleEventType = "ArticleUpdatedTitleEvent"

ArticleUpdatedTitleEventType is an event

Functions ¶

This section is empty.

Types ¶

type ArticleCreatedEvent ¶

type ArticleCreatedEvent struct {
	Title              string `json:"title"`
	Description        string `json:"description"`
	AggregateArticleID string `json:"aggregate_article_id"`
}

ArticleCreatedEvent Event to create an article

func (ArticleCreatedEvent) Apply ¶

func (articleCreatedEvent ArticleCreatedEvent) Apply(ev event.Event) error

Apply To create an aggregate in read-model 1. Create new article state 2. Add event to elastic-search 3. Add read-model to elastic-search

type ArticleCreatedEventHandler ¶

type ArticleCreatedEventHandler struct{}

ArticleCreatedEventHandler allows to create an article

func NewArticleCreatedEventHandler ¶

func NewArticleCreatedEventHandler() *ArticleCreatedEventHandler

NewArticleCreatedEventHandler Creates an instance

func (ArticleCreatedEventHandler) Handle ¶

func (eHandler ArticleCreatedEventHandler) Handle(ev event.Event) error

Handle Creates a new article

type ArticleUpdatedEvent ¶

type ArticleUpdatedEvent struct {
	Title              string `json:"title"`
	Description        string `json:"description"`
	AggregateArticleID string `json:"aggregate_article_id"`
}

ArticleUpdatedEvent Event to update an article

func (ArticleUpdatedEvent) Apply ¶

func (articleUpdatedEvent ArticleUpdatedEvent) Apply(ev event.Event) error

Apply To update an aggregate in read-model 1. Get aggregate from elastic-search 2. update article state 3. Update to elastic-search

type ArticleUpdatedEventHandler ¶

type ArticleUpdatedEventHandler struct{}

ArticleUpdatedEventHandler allows to update an article

func NewArticleUpdatedEventHandler ¶

func NewArticleUpdatedEventHandler() *ArticleUpdatedEventHandler

NewArticleUpdatedEventHandler Creates an instance

func (ArticleUpdatedEventHandler) Handle ¶

func (eHandler ArticleUpdatedEventHandler) Handle(ev event.Event) error

Handle Updates a new article

type ArticleUpdatedTitleEvent ¶

type ArticleUpdatedTitleEvent struct {
	Title              string `json:"title"`
	AggregateArticleID string `json:"aggregate_article_id"`
}

ArticleUpdatedTitleEvent Event to update title of an article

Source Files ¶

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