Add support for date_time fields

[pbchase]

Add support for datetime fields in get_long_text_fields.R and get_long_text_field_values.R

get_long_text_fields.R

Use tvt_na as a template to add an internal function, tvt_datetime. It should filter for text_validation_types with the pattern "^ datetime.*". Set

dplyr::mutate(mean = "lubridate::now()", sd = 3600*24)

I expect this use of mean as a character string with a function call in it will create some chaos in get_long_text_fields.R and get_long_text_field_values.R I am open to suggestions on how to circumvent this. Perhaps two novel columns: origin_function and bias

After dplyr::mutate(tvt = dplyr::case_when( add a case to set tvt to tvt_datetime for the supported pattern.

get_long_text_field_values.R

Use tvt_na as a template to add an internal function, tvt_datetime. Filter for this TVT. Set value something like this:

      dplyr::mutate(value = as.POSIXct(rnorm(length(.data$field_name), mean=as.POSIXct(do.call(.data$mean)), sd=.data$sd))

Revise

redcapfiller/R/get_long_text_field_values.R

Line 25 in 82f2527

tvt_types <- c(

to support this new tvt_type.

[pbchase]

Addressed by PR #26