stock

package

v0.0.0-...-5dae249 Latest Latest Go to latest Published: Dec 26, 2021 License: Unlicense Imports: 14 Imported by: 0

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Repository

github.com/sveatlo/night_snack

Links

Open Source Insights

Documentation ¶

Index ¶

type EventStockDecreased
- func EventStockDecreasedFromData(data bson.M) *EventStockDecreased
- func EventStockDecreasedFromProto(cmd *stock_pb.StockDecreased) *EventStockDecreased
type EventStockIncreased
- func EventStockIncreasedFromData(data bson.M) *EventStockIncreased
- func EventStockIncreasedFromProto(cmd *stock_pb.StockIncreased) *EventStockIncreased
type Repository
- func NewRepository(nc *nats.EncodedConn, mongoDB *mongo.Database, log zerolog.Logger) (repo *Repository, err error)
type Service
- func NewService(nec *nats.EncodedConn, mongo *mongo.Database, ...) (c *Service, err error)
type Stock
- func NewFromEvents(events []events.Event) (s *Stock)
- func (s *Stock) ApplyEvent(event events.Event)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type EventStockDecreased ¶

type EventStockDecreased struct {
	ItemID string `bson:"item_id,omitempty" json:"item_id,omitempty"`
	N      int32  `bson:"n,omitempty" json:"n,omitempty"`
}

func EventStockDecreasedFromData ¶

func EventStockDecreasedFromData(data bson.M) *EventStockDecreased

func EventStockDecreasedFromProto ¶

func EventStockDecreasedFromProto(cmd *stock_pb.StockDecreased) *EventStockDecreased

func (*EventStockDecreased) AggregateID ¶

func (e *EventStockDecreased) AggregateID() string

func (*EventStockDecreased) Data ¶

func (e *EventStockDecreased) Data() bson.M

func (*EventStockDecreased) EventCategory ¶

func (e *EventStockDecreased) EventCategory() string

func (*EventStockDecreased) EventType ¶

func (e *EventStockDecreased) EventType() string

func (*EventStockDecreased) ToProto ¶

func (e *EventStockDecreased) ToProto() proto.Message

type EventStockIncreased ¶

type EventStockIncreased struct {
	ItemID string `bson:"item_id,omitempty" json:"item_id,omitempty"`
	N      int32  `bson:"n,omitempty" json:"n,omitempty"`
}

func EventStockIncreasedFromData ¶

func EventStockIncreasedFromData(data bson.M) *EventStockIncreased

func EventStockIncreasedFromProto ¶

func EventStockIncreasedFromProto(cmd *stock_pb.StockIncreased) *EventStockIncreased

func (*EventStockIncreased) AggregateID ¶

func (e *EventStockIncreased) AggregateID() string

func (*EventStockIncreased) Data ¶

func (e *EventStockIncreased) Data() bson.M

func (*EventStockIncreased) EventCategory ¶

func (e *EventStockIncreased) EventCategory() string

func (*EventStockIncreased) EventType ¶

func (e *EventStockIncreased) EventType() string

func (*EventStockIncreased) ToProto ¶

func (e *EventStockIncreased) ToProto() proto.Message

type Repository ¶

type Repository struct {
	*repository.Base
	// contains filtered or unexported fields
}

func NewRepository ¶

func NewRepository(nc *nats.EncodedConn, mongoDB *mongo.Database, log zerolog.Logger) (repo *Repository, err error)

func (*Repository) DecreaseStock ¶

func (repo *Repository) DecreaseStock(ctx context.Context, itemID string, n int32) (event *EventStockDecreased, err error)

func (*Repository) IncreaseStock ¶

func (repo *Repository) IncreaseStock(ctx context.Context, itemID string, n int32) (event *EventStockIncreased, err error)

func (*Repository) LoadAggregate ¶

func (repo *Repository) LoadAggregate(id string) (aggregate events.AggregateDB, err error)

func (*Repository) SaveEvents ¶

func (repo *Repository) SaveEvents(aggregateID string, aggregateEvents []events.Event, originalVersion int) (err error)

type Service ¶

type Service struct {
	stock_pb.UnimplementedStockServiceServer
	// contains filtered or unexported fields
}

func NewService ¶

func NewService(nec *nats.EncodedConn, mongo *mongo.Database, metricsRegistry *metrics.Registry, appStatus *status.Status, log zerolog.Logger) (c *Service, err error)

func (*Service) Close ¶

func (s *Service) Close()

func (*Service) DecreaseStock ¶

func (s *Service) DecreaseStock(ctx context.Context, cmd *stock_pb.CmdDecreaseStock) (res *stock_pb.StockDecreased, err error)

func (*Service) IncreaseStock ¶

func (s *Service) IncreaseStock(ctx context.Context, cmd *stock_pb.CmdIncreaseStock) (res *stock_pb.StockIncreased, err error)

type Stock ¶

type Stock struct {
	ItemID string `bson:"_id,omitempty" json:"item_id,omitempty"`
	N      int32  `bson:"n" json:"n"`
}

func NewFromEvents ¶

func NewFromEvents(events []events.Event) (s *Stock)

func (*Stock) ApplyEvent ¶

func (s *Stock) ApplyEvent(event events.Event)

Source Files ¶

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