checks if slice of strings Contains given string.

GetProjectRootDir returns the root directory of the project.

HandleError handles a service error by returning an appropriate HTTP response with error reason.

This method returns true if JWT token is expired, otherwise returns false.

Read the contents of file into boolean value.

Read the contents of file into integer value.

Read the contents of file into string value.

RoundDown rounds up number to the nearest multiple.

RoundUp rounds up number to the nearest multiple.

WriteJSONResponse writes a json HTTP response of the given HTTP status code and response payload.

WriteJSONResponse writes a HTTP response of the given HTTP status code and response payload with a given content type.