SmartphoneStudy.fromMap constructor

SmartphoneStudy.fromMap(Map<String, Object?> map)

Create a SmartphoneStudy from a SQL Result Map.

Implementation

factory SmartphoneStudy.fromMap(Map<String, Object?> map) {
  final statusJson =
      map[PersistenceService.DEPLOYMENT_STATUS_COLUMN] as String?;
  final status = statusJson != null && statusJson != 'null'
      ? StudyDeploymentStatus.fromJson(
          json.decode(statusJson) as Map<String, dynamic>,
        )
      : null;

  final deploymentJson = map[PersistenceService.DEPLOYMENT_COLUMN] as String?;
  final deployment = deploymentJson != null && deploymentJson != 'null'
      ? SmartphoneDeployment.fromJson(
          json.decode(deploymentJson) as Map<String, dynamic>,
        )
      : null;

  final samplingStateJson =
      map[PersistenceService.SAMPLING_STATUS_COLUMN] as String?;
  final samplingState =
      samplingStateJson != null && samplingStateJson != 'null'
      ? SmartphoneDeploymentExecutorSamplingState.fromJson(
          json.decode(samplingStateJson) as Map<String, dynamic>,
        )
      : null;

  return SmartphoneStudy(
    studyId: map[PersistenceService.STUDY_ID_COLUMN] as String?,
    studyDeploymentId:
        map[PersistenceService.STUDY_DEPLOYMENT_ID_COLUMN] as String,
    deviceRoleName: map[PersistenceService.DEVICE_ROLE_NAME_COLUMN] as String,
    participantId: map[PersistenceService.PARTICIPANT_ID_COLUMN] as String?,
    participantRoleName:
        map[PersistenceService.PARTICIPANT_ROLE_NAME_COLUMN] as String?,
    createdOn: map[PersistenceService.CREATED_ON_COLUMN] != null
        ? DateTime.tryParse(
            map[PersistenceService.CREATED_ON_COLUMN] as String,
          )
        : null,
    deploymentStatus: status,
    deployment: deployment,
  )..samplingState = samplingState;
}