From 71169c82d3767f314eabf533f8713df77069d08f Mon Sep 17 00:00:00 2001
From: "Luke W. Johnston" <lwjohnst@gmail.com>
Date: Mon, 22 Apr 2024 00:02:15 +0200
Subject: [PATCH] build: targets to save feedback surveys

Closes #25
---
 R/save-to-file.R |  6 ++++--
 _targets.R       | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 2 deletions(-)

diff --git a/R/save-to-file.R b/R/save-to-file.R
index 6d555a6..7600370 100644
--- a/R/save-to-file.R
+++ b/R/save-to-file.R
@@ -37,9 +37,11 @@ save_feedback_to_csv <- function(data, columns) {
     dplyr::ungroup() |>
     dplyr::select(data, path)
 
-  purrr::walk2(
+  purrr::map2_chr(
     data_to_save$data,
     fs::path_ext_set(data_to_save$path, "csv"),
     save_to_csv
-  )
+  ) |>
+    fs::path_rel(usethis::proj_path(".")) |>
+    as.character()
 }
diff --git a/_targets.R b/_targets.R
index 2854fa5..ba1e886 100644
--- a/_targets.R
+++ b/_targets.R
@@ -87,5 +87,41 @@ list(
     name = feedback_survey_sessions,
     command = extract_feedback_sessions(feedback_survey),
     pattern = map(feedback_survey)
+  ),
+
+  # Save to file -----------------------------------------------------------
+  tar_target(
+    name = combined_feedback,
+    command = list(
+      list(
+        data = feedback_survey_overall |>
+          dplyr::mutate(type = "feedback-overall"),
+        columns = c("course_id", "course_date", "type")
+      ),
+      list(
+        data = feedback_survey_quantitative |>
+          dplyr::mutate(type = "feedback-quantitative"),
+        columns = c("course_id", "course_date", "type")
+      ),
+      list(
+        data = feedback_survey_sessions |>
+          dplyr::mutate(type = "feedback-sessions"),
+        columns = c("course_id", "course_date", "type", "date")
+      ),
+      list(
+        data = precourse_feedback |>
+          dplyr::mutate(type = "feedback-precourse"),
+        columns = c("course_id", "course_date", "type")
+      )
+    )
+  ),
+  tar_target(
+    name = saved_feedback_sessions_paths,
+    command = combined_feedback |>
+      purrr::map(\(feedback) save_feedback_to_csv(feedback$data, feedback$columns)) |>
+      unlist(),
+    pattern = map(combined_feedback),
+    iteration = "list",
+    format = "file"
   )
 )