78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package notifications
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import (
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"context"
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"github.com/skyrings/skyring-common/tools/uuid"
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"go.uber.org/zap"
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"gopkg.in/spacemonkeygo/monkit.v2"
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)
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var (
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mon = monkit.Package()
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)
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// Service is the notification service between storage nodes and satellites.
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// architecture: Service
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type Service struct {
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log *zap.Logger
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db DB
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}
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// NewService creates a new notification service.
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func NewService(log *zap.Logger, db DB) *Service {
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return &Service{
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log: log,
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db: db,
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}
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}
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// Receive - receives notifications from satellite and Insert them into DB.
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func (service *Service) Receive(ctx context.Context, newNotification NewNotification) (Notification, error) {
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notification, err := service.db.Insert(ctx, newNotification)
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if err != nil {
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return Notification{}, err
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}
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return notification, nil
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}
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// Read - change notification status to Read by ID.
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func (service *Service) Read(ctx context.Context, notificationID uuid.UUID) (err error) {
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defer mon.Task()(&ctx)(&err)
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err = service.db.Read(ctx, notificationID)
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if err != nil {
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return err
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}
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return nil
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}
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// ReadAll - change status of all user's notifications to Read.
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func (service *Service) ReadAll(ctx context.Context) (err error) {
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defer mon.Task()(&ctx)(&err)
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err = service.db.ReadAll(ctx)
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if err != nil {
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return err
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}
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return nil
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}
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// List - shows the list of paginated notifications.
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func (service *Service) List(ctx context.Context, cursor Cursor) (_ Page, err error) {
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defer mon.Task()(&ctx)(&err)
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notificationPage, err := service.db.List(ctx, cursor)
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if err != nil {
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return Page{}, err
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}
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return notificationPage, nil
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}
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