afya_moja_core/src/helpers
library
Functions
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audioTime(int duration)
→ String
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Converts a duration in seconds to a formatted audio time representation.
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cccNumberValidator(dynamic val)
→ String?
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Validates a user-entered CCC number.
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consentStatusFromJson(String? consentString)
→ ConsentStatus
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Converts a consent status string to a ConsentStatus enumeration value.
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consentStatusToJson(ConsentStatus? consentStatus)
→ String
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Converts a ConsentStatus enumeration value to a consent status string for JSON serialization.
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contactTypeFromJson(String? contactString)
→ ContactType
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Converts a contact type string to a ContactType enumeration value.
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contentAudioVideoDuration(int duration)
→ String
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contentReadDuration(int duration)
→ String
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dayOfWeekFromJson(String? dayOfWeek)
→ DayOfWeek
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dismissSnackBar(String text, Color color, BuildContext context)
→ SnackBarAction
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Dismiss snackbar
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Extracts an error code from a JSON response body.
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extractNamesInitials => Extracts name initials from a name
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formatDate(String date, {bool showTime = false})
→ String
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Formats a given date/time string into a user-friendly date representation.
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formatPhoneNumber({required String countryCode, required String phoneNumber})
→ String
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Formats a phone number by adding the country code and applying specific rules.
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genderFromJson(String? genderString)
→ Gender
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Converts a JSON gender string to a corresponding Gender enumeration.
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genderToJson(Gender? gender)
→ String
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Converts a Gender enumeration to a JSON string representation.
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genericFetchFunction({required StreamController streamController, required BuildContext context, required String queryString, required Map<String, dynamic> variables, required String logTitle, String? logDescription})
→ Future<void>
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Generic Fetch Function
a generic fetch function for fetching all the problems, allergies
medications, tests and diagnoses for the current patient
in an episode
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getDeviceType(BuildContext context)
→ DeviceScreensType
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getDeviceType
/// Determines the type of device screen based on its width and orientation.
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getErrorMessage([String message = ''])
→ String
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Retrieves an error message based on an optional custom message.
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getGreetingMessage(String? firstName, {int? currentHour})
→ String
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getGreetingMessage gets the current time of day and determines which type of greetings to show
to the user
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getSentryEnvironment(AppConfig appConfig)
→ String
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getTokenExpiryTimestamp(String? expiresIn)
→ DateTime
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expiresIn is in seconds
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getUserFriendlyMsg(int code)
→ String
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Retrieves a user-friendly error message based on an error code.
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hasTokenExpired(DateTime expiresAt, DateTime now)
→ bool
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Checks if token has expired based on expiry date
returns true if token expires in 10 minutes or less
otherwise returns false
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headsUpNotification(String? title, String? body)
→ OverlaySupportEntry
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Displays a heads-up notification overlay.
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humanizeDate({required TextStyle dateTextStyle, required String loadedDate, bool showTime = false, bool showYear = true})
→ Widget
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isNumeric(String? s)
→ bool
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isValidPhoneNumber(String phone)
→ bool
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isValidPhoneNumber checks if a number is either a
Kenyan , American, UK or Belgium phone number
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mapDayOfWeek(int weekday)
→ DayOfWeek
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newChatMessageTitle(String? username, String? channelName)
→ String
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Generates a title for a new chat message notification.
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parseError(Map<String, dynamic>? body)
→ String?
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Parses an error message from a JSON response body.
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processHttpResponse(Response response)
→ ProcessedResponse
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Processes an HTTP response and returns a ProcessedResponse object.
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removeUnderscores(String sentence)
→ String
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removeUnderscores removes underscores from a sentence
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roleValueFromJson(String? roleString)
→ RoleValue
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Converts a JSON role string to a corresponding RoleValue enumeration.
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snackbar({required dynamic content, int durationSeconds = 10, String? label, Function? callback})
→ SnackBar
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snackbar
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summarizeDate(String loadedDate)
→ String
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Summarizes a given date/time string into a human-readable format.
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titleCase(String sentence)
→ String
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titleCase returns a title cased sentence
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userEmailValidator(dynamic val)
→ String?
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This function performs validation on a user-entered email value.
It ensures that the email is not empty and follows a general email pattern.
The function returns an error message string if the validation fails, otherwise
it returns
null to indicate a valid email.
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userPinValidator(dynamic val)
→ String?
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This function performs validation on a user-entered PIN value. It ensures that
the PIN is not empty, consists of only digits, and has a minimum length of four.
The function returns an error message string if the validation fails, otherwise
it returns
null to indicate a valid PIN.
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validateKenyanNumber(String phone)
→ bool
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validateKenyanNumber checks if a number is either has either prefix of '+254111', '+254110', '+254100', '+2540101', '+254102' or '+2547xx'
