export function parseCallAutomationEvent()

in sdk/communication/communication-call-automation/src/callAutomationEventParser.ts [61:220]

• 155 lines of code
• 44 McCabe index (conditional complexity)

export function parseCallAutomationEvent(
  encodedEvents: string | Record<string, unknown>,
): CallAutomationEvent {
  const decodedInput = parseAndWrap(encodedEvents);

  // parse cloudevent
  const deserialized = serializer.deserialize(CloudEventMapper, decodedInput, "");
  const data = deserialized.data;
  const eventType = deserialized.type;

  // get proper callbackevent and its parser
  let callbackEvent: CallAutomationEvent;
  let parsed: any = data;
  switch (eventType) {
    case "Microsoft.Communication.AddParticipantSucceeded":
      callbackEvent = { kind: "AddParticipantSucceeded" } as AddParticipantSucceeded;
      parsed.participant = communicationIdentifierConverter(data.participant);
      break;
    case "Microsoft.Communication.AddParticipantFailed":
      callbackEvent = { kind: "AddParticipantFailed" } as AddParticipantFailed;
      parsed.participant = communicationIdentifierConverter(data.participant);
      break;
    case "Microsoft.Communication.RemoveParticipantSucceeded":
      callbackEvent = { kind: "RemoveParticipantSucceeded" } as RemoveParticipantSucceeded;
      parsed.participant = communicationIdentifierConverter(data.participant);
      break;
    case "Microsoft.Communication.RemoveParticipantFailed":
      callbackEvent = { kind: "RemoveParticipantFailed" } as RemoveParticipantFailed;
      parsed.participant = communicationIdentifierConverter(data.participant);
      break;
    case "Microsoft.Communication.CallConnected":
      callbackEvent = { kind: "CallConnected" } as CallConnected;
      break;
    case "Microsoft.Communication.IncomingCall":
      callbackEvent = { kind: "IncomingCall" } as IncomingCall;
      break;
    case "Microsoft.Communication.CallDisconnected":
      callbackEvent = { kind: "CallDisconnected" } as CallDisconnected;
      break;
    case "Microsoft.Communication.CallTransferAccepted":
      callbackEvent = { kind: "CallTransferAccepted" } as CallTransferAccepted;
      break;
    case "Microsoft.Communication.CallTransferFailed":
      callbackEvent = { kind: "CallTransferFailed" } as CallTransferFailed;
      break;
    case "Microsoft.Communication.ParticipantsUpdated":
      callbackEvent = { kind: "ParticipantsUpdated" } as ParticipantsUpdated;
      parsed = participantsParserForEvent(data);
      break;
    case "Microsoft.Communication.RecordingStateChanged":
      callbackEvent = { kind: "RecordingStateChanged" } as RecordingStateChanged;
      break;
    case "Microsoft.Communication.PlayCompleted":
      callbackEvent = { kind: "PlayCompleted" } as PlayCompleted;
      break;
    case "Microsoft.Communication.PlayFailed":
      callbackEvent = { kind: "PlayFailed" } as PlayFailed;
      break;
    case "Microsoft.Communication.PlayCanceled":
      callbackEvent = { kind: "PlayCanceled" } as PlayCanceled;
      break;
    case "Microsoft.Communication.RecognizeCompleted":
      callbackEvent = { kind: "RecognizeCompleted" } as RecognizeCompleted;
      break;
    case "Microsoft.Communication.RecognizeCanceled":
      callbackEvent = { kind: "RecognizeCanceled" } as RecognizeCanceled;
      break;
    case "Microsoft.Communication.RecognizeFailed":
      callbackEvent = { kind: "RecognizeFailed" } as RecognizeFailed;
      break;
    case "Microsoft.Communication.ContinuousDtmfRecognitionToneReceived":
      callbackEvent = {
        kind: "ContinuousDtmfRecognitionToneReceived",
      } as ContinuousDtmfRecognitionToneReceived;
      break;
    case "Microsoft.Communication.ContinuousDtmfRecognitionToneFailed":
      callbackEvent = {
        kind: "ContinuousDtmfRecognitionToneFailed",
      } as ContinuousDtmfRecognitionToneFailed;
      break;
    case "Microsoft.Communication.ContinuousDtmfRecognitionStopped":
      callbackEvent = {
        kind: "ContinuousDtmfRecognitionStopped",
      } as ContinuousDtmfRecognitionStopped;
      break;
    case "Microsoft.Communication.SendDtmfTonesCompleted":
      callbackEvent = { kind: "SendDtmfTonesCompleted" } as SendDtmfTonesCompleted;
      break;
    case "Microsoft.Communication.SendDtmfTonesFailed":
      callbackEvent = { kind: "SendDtmfTonesFailed" } as SendDtmfTonesFailed;
      break;
    case "Microsoft.Communication.CancelAddParticipantSucceeded":
      callbackEvent = { kind: "CancelAddParticipantSucceeded" } as CancelAddParticipantSucceeded;
      break;
    case "Microsoft.Communication.CancelAddParticipantFailed":
      callbackEvent = { kind: "CancelAddParticipantFailed" } as CancelAddParticipantFailed;
      break;
    case "Microsoft.Communication.TranscriptionStarted":
      callbackEvent = { kind: "TranscriptionStarted" } as TranscriptionStarted;
      break;
    case "Microsoft.Communication.TranscriptionStopped":
      callbackEvent = { kind: "TranscriptionStopped" } as TranscriptionStopped;
      break;
    case "Microsoft.Communication.TranscriptionUpdated":
      callbackEvent = { kind: "TranscriptionUpdated" } as TranscriptionUpdated;
      break;
    case "Microsoft.Communication.TranscriptionFailed":
      callbackEvent = { kind: "TranscriptionFailed" } as TranscriptionFailed;
      break;
    case "Microsoft.Communication.CreateCallFailed":
      callbackEvent = { kind: "CreateCallFailed" } as CreateCallFailed;
      break;
    case "Microsoft.Communication.AnswerFailed":
      callbackEvent = { kind: "AnswerFailed" } as AnswerFailed;
      break;
    case "Microsoft.Communication.HoldFailed":
      callbackEvent = { kind: "HoldFailed" } as HoldFailed;
      break;
    case "Microsoft.Communication.ConnectFailed":
      callbackEvent = { kind: "ConnectFailed" } as ConnectFailed;
      break;
    case "Microsoft.Communication.MediaStreamingStarted":
      callbackEvent = { kind: "MediaStreamingStarted" } as MediaStreamingStarted;
      break;
    case "Microsoft.Communication.MediaStreamingStopped":
      callbackEvent = { kind: "MediaStreamingStopped" } as MediaStreamingStopped;
      break;
    case "Microsoft.Communication.MediaStreamingFailed":
      callbackEvent = { kind: "MediaStreamingFailed" } as MediaStreamingFailed;
      break;
    case "Microsoft.Communication.StartRecordingFailed":
      callbackEvent = { kind: "StartRecordingFailed" } as StartRecordingFailed;
      break;
    case "Microsoft.Communication.PlayStarted":
      callbackEvent = { kind: "PlayStarted" } as PlayStarted;
      break;
    case "Microsoft.Communication.PlayPaused":
      callbackEvent = { kind: "PlayPaused" } as PlayPaused;
      break;
    case "Microsoft.Communication.PlayResumed":
      callbackEvent = { kind: "PlayResumed" } as PlayResumed;
      break;
    case "Microsoft.Communication.HoldAudioStarted":
      callbackEvent = { kind: "HoldAudioStarted" } as HoldAudioStarted;
      break;
    case "Microsoft.Communication.HoldAudioPaused":
      callbackEvent = { kind: "HoldAudioPaused" } as HoldAudioPaused;
      break;
    case "Microsoft.Communication.HoldAudioResumed":
      callbackEvent = { kind: "HoldAudioResumed" } as HoldAudioResumed;
      break;
    case "Microsoft.Communication.HoldAudioCompleted":
      callbackEvent = { kind: "HoldAudioCompleted" } as HoldAudioCompleted;
      break;
    default:
      throw new TypeError(`Unknown Call Automation Event type: ${eventType}`);
  }

  return { ...parsed, ...callbackEvent } as CallAutomationEvent;
}