class EncryptionErrorMetadata(TimestampedModel):
file_name = models.CharField(max_length=256)
total_lines = models.PositiveIntegerField()
number_errors = models.PositiveIntegerField()
error_lines = JSONTextField()
error_types = JSONTextField()
participant = models.ForeignKey('Participant', on_delete=models.PROTECT, null=True)
class AbstractSurvey(AbstractModel):
""" AbstractSurvey contains all fields that we want to have copied into a survey backup whenever
it is updated. """
AUDIO_SURVEY = 'audio_survey'
TRACKING_SURVEY = 'tracking_survey'
DUMMY_SURVEY = 'dummy'
IMAGE_SURVEY = 'image_survey'
SURVEY_TYPE_CHOICES = ((AUDIO_SURVEY, AUDIO_SURVEY), (TRACKING_SURVEY,
TRACKING_SURVEY),
(DUMMY_SURVEY, DUMMY_SURVEY), (IMAGE_SURVEY,
IMAGE_SURVEY))
content = JSONTextField(
default='[]',
help_text='JSON blob containing information about the survey questions.'
)
survey_type = models.CharField(max_length=16,
choices=SURVEY_TYPE_CHOICES,
help_text='What type of survey this is.')
settings = JSONTextField(
default='{}',
help_text='JSON blob containing settings for the survey.')
timings = JSONTextField(
default=json.dumps([[], [], [], [], [], [], []]),
help_text='JSON blob containing the times at which the survey is sent.'
)
class Meta:
abstract = True
class AbstractSurvey(AbstractModel):
""" AbstractSurvey contains all fields that we want to have copied into a survey backup whenever
it is updated. """
AUDIO_SURVEY = 'audio_survey'
TRACKING_SURVEY = 'tracking_survey'
DUMMY_SURVEY = 'dummy'
IMAGE_SURVEY = 'image_survey'
SURVEY_TYPE_CHOICES = ((AUDIO_SURVEY, AUDIO_SURVEY), (TRACKING_SURVEY,
TRACKING_SURVEY),
(DUMMY_SURVEY, DUMMY_SURVEY), (IMAGE_SURVEY,
IMAGE_SURVEY))
name = models.TextField(
unique=True,
null=False,
help_text='Name of the study; can be of any length')
content = JSONTextField(
default='[]',
help_text='JSON blob containing information about the survey questions.'
)
survey_type = models.CharField(max_length=16,
choices=SURVEY_TYPE_CHOICES,
help_text='What type of survey this is.')
settings = JSONTextField(
default='{}',
help_text='JSON blob containing settings for the survey.')
timings = JSONTextField(
default=json.dumps([[], [], [], [], [], [], []]),
help_text='JSON blob containing the times at which the survey is sent.'
)
def mark_deleted(self):
self.name = '{0} Deleted {1}'.format(self.name,
timezone.now().isoformat())
self.deleted = True
self.save()
class Meta:
abstract = True
class DeviceSettings(AbstractModel):
"""
The DeviceSettings database contains the structure that defines
settings pushed to devices of users in of a study.
"""
# Whether various device options are turned on
accelerometer = models.BooleanField(default=True)
gps = models.BooleanField(default=True)
calls = models.BooleanField(default=True)
texts = models.BooleanField(default=True)
wifi = models.BooleanField(default=True)
bluetooth = models.BooleanField(default=False)
power_state = models.BooleanField(default=True)
use_anonymized_hashing = models.BooleanField(default=True)
use_gps_fuzzing = models.BooleanField(default=False)
call_clinician_button_enabled = models.BooleanField(default=True)
call_research_assistant_button_enabled = models.BooleanField(default=True)
# Whether iOS-specific data streams are turned on
proximity = models.BooleanField(default=False)
gyro = models.BooleanField(default=False)
magnetometer = models.BooleanField(default=False)
devicemotion = models.BooleanField(default=False)
reachability = models.BooleanField(default=True)
# Upload over cellular data or only over WiFi (WiFi-only is default)
allow_upload_over_cellular_data = models.BooleanField(default=False)
# Timer variables
accelerometer_off_duration_seconds = models.PositiveIntegerField(
default=10)
accelerometer_on_duration_seconds = models.PositiveIntegerField(default=10)
bluetooth_on_duration_seconds = models.PositiveIntegerField(default=60)
bluetooth_total_duration_seconds = models.PositiveIntegerField(default=300)
bluetooth_global_offset_seconds = models.PositiveIntegerField(default=0)
check_for_new_surveys_frequency_seconds = models.PositiveIntegerField(
default=3600 * 6)
create_new_data_files_frequency_seconds = models.PositiveIntegerField(
default=15 * 60)
gps_off_duration_seconds = models.PositiveIntegerField(default=600)
gps_on_duration_seconds = models.PositiveIntegerField(default=60)
seconds_before_auto_logout = models.PositiveIntegerField(default=600)
upload_data_files_frequency_seconds = models.PositiveIntegerField(
default=3600)
voice_recording_max_time_length_seconds = models.PositiveIntegerField(
default=240)
wifi_log_frequency_seconds = models.PositiveIntegerField(default=300)
# iOS-specific timer variables
gyro_off_duration_seconds = models.PositiveIntegerField(default=600)
gyro_on_duration_seconds = models.PositiveIntegerField(default=60)
magnetometer_off_duration_seconds = models.PositiveIntegerField(
default=600)
magnetometer_on_duration_seconds = models.PositiveIntegerField(default=60)
devicemotion_off_duration_seconds = models.PositiveIntegerField(
default=600)
devicemotion_on_duration_seconds = models.PositiveIntegerField(default=60)
# Text strings
about_page_text = models.TextField(default=ABOUT_PAGE_TEXT)
call_clinician_button_text = models.TextField(default='Call My Clinician')
consent_form_text = models.TextField(default=CONSENT_FORM_TEXT)
survey_submit_success_toast_text = models.TextField(
default=SURVEY_SUBMIT_SUCCESS_TOAST_TEXT)
# Consent sections
consent_sections = JSONTextField(default=DEFAULT_CONSENT_SECTIONS_JSON)
study = models.OneToOneField('Study',
on_delete=models.PROTECT,
related_name='device_settings')