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package listeners |
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import ( |
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"context" |
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"fmt" |
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cloudevents "github.com/cloudevents/sdk-go/v2" |
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"github.com/davecgh/go-spew/spew" |
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"github.com/palantir/stacktrace" |
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"github.com/NdoleStudio/httpsms/pkg/events" |
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"github.com/NdoleStudio/httpsms/pkg/services" |
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"github.com/NdoleStudio/httpsms/pkg/telemetry" |
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) |
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// HeartbeatListener handles cloud events which need to register entities.Heartbeat |
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type HeartbeatListener struct { |
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logger telemetry.Logger |
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tracer telemetry.Tracer |
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service *services.HeartbeatService |
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} |
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// NewHeartbeatListener creates a new instance of HeartbeatListener |
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func NewHeartbeatListener( |
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logger telemetry.Logger, |
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tracer telemetry.Tracer, |
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service *services.HeartbeatService, |
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) (l *HeartbeatListener, routes map[string]events.EventListener) { |
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l = &HeartbeatListener{ |
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logger: logger.WithService(fmt.Sprintf("%T", l)), |
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tracer: tracer, |
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service: service, |
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} |
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return l, map[string]events.EventListener{ |
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events.EventTypePhoneUpdated: l.onPhoneUpdated, |
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events.EventTypePhoneDeleted: l.onPhoneDeleted, |
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events.EventTypePhoneHeartbeatCheck: l.onPhoneHeartbeatCheck, |
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events.EventTypePhoneHeartbeatOffline: l.onPhoneHeartbeatOffline, |
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events.UserAccountDeleted: l.onUserAccountDeleted, |
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} |
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} |
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// onPhoneUpdated handles the events.EventTypePhoneUpdated event |
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func (listener *HeartbeatListener) onPhoneUpdated(ctx context.Context, event cloudevents.Event) error { |
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ctx, span := listener.tracer.Start(ctx) |
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defer span.End() |
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var payload events.PhoneUpdatedPayload |
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if err := event.DataAs(&payload); err != nil { |
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msg := fmt.Sprintf("cannot decode [%s] into [%T]", event.Data(), payload) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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storeParams := &services.HeartbeatMonitorStoreParams{ |
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Owner: payload.Owner, |
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PhoneID: payload.PhoneID, |
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UserID: payload.UserID, |
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Source: event.Source(), |
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} |
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if _, err := listener.service.StoreMonitor(ctx, storeParams); err != nil { |
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msg := fmt.Sprintf("cannot store heartbeat monitor with params [%s] for event with ID [%s]", spew.Sdump(storeParams), event.ID()) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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return nil |
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} |
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// onPhoneDeleted handles the events.EventTypePhoneDeleted event |
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func (listener *HeartbeatListener) onPhoneDeleted(ctx context.Context, event cloudevents.Event) error { |
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ctx, span := listener.tracer.Start(ctx) |
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defer span.End() |
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var payload events.PhoneDeletedPayload |
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if err := event.DataAs(&payload); err != nil { |
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msg := fmt.Sprintf("cannot decode [%s] into [%T]", event.Data(), payload) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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if err := listener.service.DeleteMonitor(ctx, payload.UserID, payload.Owner); err != nil { |
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msg := fmt.Sprintf("cannot delete heartbeat monitor with userID [%s] and owner [%s] for event with ID [%s]", payload.UserID, payload.Owner, event.ID()) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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return nil |
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} |
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// onPhoneHeartbeatCheck handles the events.EventTypePhoneHeartbeatCheck event |
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func (listener *HeartbeatListener) onPhoneHeartbeatCheck(ctx context.Context, event cloudevents.Event) error { |
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ctx, span := listener.tracer.Start(ctx) |
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defer span.End() |
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var payload events.PhoneHeartbeatCheckPayload |
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if err := event.DataAs(&payload); err != nil { |
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msg := fmt.Sprintf("cannot decode [%s] into [%T]", event.Data(), payload) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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monitorParams := &services.HeartbeatMonitorParams{ |
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Owner: payload.Owner, |
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PhoneID: payload.PhoneID, |
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MonitorID: payload.MonitorID, |
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UserID: payload.UserID, |
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Source: event.Source(), |
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} |
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if err := listener.service.Monitor(ctx, monitorParams); err != nil { |
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msg := fmt.Sprintf("cannot monitor heartbeats for userID [%s] and owner [%s] for event with ID [%s]", payload.UserID, payload.Owner, event.ID()) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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return nil |
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} |
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// onPhoneDeleted handles the events.EventTypePhoneDeleted event |
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func (listener *HeartbeatListener) onPhoneHeartbeatOffline(ctx context.Context, event cloudevents.Event) error { |
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ctx, span := listener.tracer.Start(ctx) |
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defer span.End() |
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var payload events.PhoneHeartbeatOfflinePayload |
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if err := event.DataAs(&payload); err != nil { |
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msg := fmt.Sprintf("cannot decode [%s] into [%T]", event.Data(), payload) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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if err := listener.service.UpdatePhoneOnline(ctx, payload.UserID, payload.MonitorID, false); err != nil { |
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msg := fmt.Sprintf("cannot delete heartbeat monitor with userID [%s] and owner [%s] for event with ID [%s]", payload.UserID, payload.Owner, event.ID()) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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return nil |
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} |
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func (listener *HeartbeatListener) onUserAccountDeleted(ctx context.Context, event cloudevents.Event) error { |
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ctx, span := listener.tracer.Start(ctx) |
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defer span.End() |
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var payload events.UserAccountDeletedPayload |
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if err := event.DataAs(&payload); err != nil { |
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msg := fmt.Sprintf("cannot decode [%s] into [%T]", event.Data(), payload) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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if err := listener.service.DeleteAllForUser(ctx, payload.UserID); err != nil { |
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msg := fmt.Sprintf("cannot delete [entities.Heartbeat] for user [%s] on [%s] event with ID [%s]", payload.UserID, event.Type(), event.ID()) |
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return listener.tracer.WrapErrorSpan(span, stacktrace.Propagate(err, msg)) |
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} |
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return nil |
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} |
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