R/spending.R

@@ -395,7 +395,8 @@ cog_spending <- function(govid, years, category = NULL,
     }
     suggestions <- .build_suggestions(con, govid, years, category,
                                        direct_leg_result,
-                                       resolved$basis, flow_prefixes)
+                                       resolved$basis, flow_prefixes,
+                                       .select_long_view(view_base, resolved$basis))
   }
 
   # C1(b): when expenditure_concept = "total", flag any row where the IG

R/suggestions.R

@@ -1,8 +1,16 @@
 # R/suggestions.R
-# Recipe-component-driven signposting: when a basis = "harmonized" query for
+# Recipe-component-driven signposting. When a basis = "harmonized" query for
-# a category comes back with a coverage gap in some requested years (the
+# a category comes back incomplete in some requested year -- and a
-# result has no rows at all in that year) that a harmonization recipe would
+# harmonization recipe would actually fill it for this government -- surface
-# actually fill for this government, surface that recipe as a suggestion.
+# that recipe as a suggestion. "Incomplete" has two forms, and a recipe
+# qualifies on either:
+#   1. empty_year          -- the result has no rows at all in that year.
+#   2. suppressed_component -- the result HAS rows, but a component code
+#      carries dollars the verb's own long view structurally excludes
+#      (aggregate-published, or absent from summary_categories). This is
+#      uscogdata#9: Public Welfare kept returning E74/E79 rows while dropping
+#      aggregate-only E67/E68, so form 1 never fired and the caller got a
+#      number a third too low with no signpost at all.
 #
 # This is deliberately keyed off the recipe catalog's component codes, not
 # off harmonization_map rows: no live map row carries a non-blank
@@ -48,11 +56,15 @@
 #'   "D")` for `cog_revenue()` -- see `.verb_spendrev()`). Passed through to
 #'   `.attach_ig_counterparts()` to keep the intergovernmental-counterpart
 #'   lookup scoped to the calling verb's own flow family.
+#' @param long_view Name of the verb's own long view (from
+#'   `.select_long_view()`), passed through to `.suppressed_components()` to
+#'   measure the second qualifying path (uscogdata#9).
 #' @return List of `list(recipe_id, label, available_years, hint,
-#'   ig_recipe_id)`, possibly empty.
+#'   ig_recipe_id, trigger, suppressed_amount, suppressed_years,
+#'   suppressed_codes)`, possibly empty.
 #' @noRd
 .build_suggestions <- function(con, govid, years, category, result, basis,
-                                flow_prefixes) {
+                                flow_prefixes, long_view) {
   if (!identical(basis, "harmonized") || is.null(category)) return(list())
 
   # Exclude any recipe that is ITSELF an intergovernmental (M/L) recipe --
@@ -86,7 +98,14 @@
     unique(as.integer(result$year))
   }
   gap_years <- setdiff(as.integer(years), result_years)
-  if (length(gap_years) == 0L) return(list())
+
+  # Path 2 (uscogdata#9): component dollars this government holds that the
+  # verb's own view structurally excludes. Measured across ALL requested
+  # years, not just gap years -- the whole point is that a year with rows can
+  # still be missing dollars.
+  supp <- .suppressed_components(con, candidates, govid, years, long_view)
+
+  if (length(gap_years) == 0L && nrow(supp) == 0L) return(list())
 
   meta <- tibble::as_tibble(DBI::dbGetQuery(con, sprintf(
     "SELECT recipe_id, any_value(label) AS label,
@@ -97,11 +116,12 @@
     .sql_lit_chr(candidates)
   )))
 
-  # Which (recipe_id, year) pairs the recipe's own generic join actually
+  # Path 1 (unchanged): (recipe, year) pairs the recipe's own generic join
-  # covers for this government, restricted to the gap years -- the same
+  # covers for this government, restricted to the gap years.
-  # join .run_recipe() uses (component year_min/year_max + gov_type_scope,
+  covered <- if (length(gap_years) == 0L) {
-  # no is_aggregate filter), just checking existence instead of summing.
+    data.frame(recipe_id = character(0), year = integer(0))
-  covered <- DBI::dbGetQuery(con, sprintf(
+  } else {
+    DBI::dbGetQuery(con, sprintf(
       "SELECT DISTINCT r.recipe_id, l.year
        FROM long l
        JOIN harmonization_recipes r
@@ -116,16 +136,35 @@
       .sql_lit_chr(candidates), .sql_lit_chr(govid),
       paste(gap_years, collapse = ",")
     ))
+  }
 
   suggestions <- list()
   for (rid in candidates) {
-    if (!rid %in% covered$recipe_id) next
+    empty_hit <- rid %in% covered$recipe_id
+    s_rows <- supp[supp$recipe_id == rid, , drop = FALSE]
+    supp_hit <- nrow(s_rows) > 0L
+    if (!empty_hit && !supp_hit) next
     m <- meta[meta$recipe_id == rid, ]
     suggestions[[length(suggestions) + 1L]] <- list(
       recipe_id = rid,
       label = m$label[[1]],
       available_years = c(as.integer(m$year_min), as.integer(m$year_max)),
-      hint = sprintf("re-run with recipe = '%s'", rid)
+      hint = sprintf("re-run with recipe = '%s'", rid),
+      # An empty year is the stronger claim -- the category returned nothing
+      # at all -- so it wins when both paths qualify. The suppressed_* fields
+      # are still populated, so an empty_year fire also reports its dollars.
+      trigger = if (empty_hit) "empty_year" else "suppressed_component",
+      suppressed_amount = if (supp_hit) sum(s_rows$suppressed_amount) else 0,
+      suppressed_years = if (supp_hit) {
+        sort(unique(as.integer(s_rows$year)))
+      } else {
+        integer(0)
+      },
+      suppressed_codes = if (supp_hit) {
+        sort(unique(unlist(strsplit(s_rows$suppressed_codes, ",", fixed = TRUE))))
+      } else {
+        character(0)
+      }
     )
   }
   .attach_ig_counterparts(con, suggestions, flow_prefixes)

tests/testthat/test-recipes.R

@@ -282,3 +282,99 @@ test_that(".suppressed_components rejects a long_view outside the allowlist", {
       years = 2011L, long_view = "long; DROP TABLE x"),
     class = "uscogdata_internal_error")
 })
+
+test_that("uscogdata#9: Public Welfare signposts its suppressed E67/E68 dollars", {
+  # The bug: E74/E79 return rows for FY2011, so there is no row-absence gap,
+  # so nothing fired -- while E67 ($1,803,872,000) and E68 ($271,589,000) were
+  # dropped for being aggregate-published. LA County reports $3,185,943,000
+  # and omits $2,075,461,000, a 39% understatement, silently.
+  skip_if_no_corpus()
+  r <- suppressMessages(
+    cog_spending("061037123085", years = 2011L, category = "Public Welfare"))
+  sugg <- attr(r, "provenance")$suggestions
+
+  expect_length(sugg, 2L)
+  ids <- vapply(sugg, function(s) s$recipe_id, character(1))
+  expect_setequal(ids, c("welfare_cash_e67_wide", "welfare_cash_e68_wide"))
+
+  e67 <- sugg[[which(ids == "welfare_cash_e67_wide")]]
+  expect_equal(e67$trigger, "suppressed_component")
+  expect_equal(e67$suppressed_amount, 1803872000)
+  expect_equal(e67$suppressed_years, 2011L)
+  expect_equal(e67$suppressed_codes, "E67")
+  expect_equal(e67$hint, "re-run with recipe = 'welfare_cash_e67_wide'")
+
+  e68 <- sugg[[which(ids == "welfare_cash_e68_wide")]]
+  expect_equal(e68$trigger, "suppressed_component")
+  expect_equal(e68$suppressed_amount, 271589000)
+  expect_equal(e68$suppressed_codes, "E68")
+})
+
+test_that("uscogdata#9: an empty_year fire keeps its trigger and gains the dollars", {
+  # Corrections is the case that already worked: zero rows in FY2011, so the
+  # row-absence path fires. It must keep firing, keep trigger = "empty_year",
+  # keep its IG counterpart -- and now also report what was suppressed.
+  skip_if_no_corpus()
+  r <- suppressMessages(
+    cog_spending("061037123085", years = 2011L, category = "Corrections"))
+  sugg <- attr(r, "provenance")$suggestions
+
+  expect_length(sugg, 3L)
+  ids <- vapply(sugg, function(s) s$recipe_id, character(1))
+  expect_setequal(ids, c("corrections_combined", "corrections_capital_combined",
+                         "corrections_other_capital_combined"))
+  expect_true(all(vapply(sugg, function(s) s$trigger, character(1)) == "empty_year"))
+
+  cc <- sugg[[which(ids == "corrections_combined")]]
+  expect_equal(cc$suppressed_amount, 1371460000)
+  expect_equal(cc$suppressed_codes, "E05")
+  expect_equal(cc$ig_recipe_id, "corrections_ig_local_combined")
+})
+
+test_that("uscogdata#9: the revenue verb inherits the same trigger", {
+  # Alaska state FY2011 Miscellaneous Revenue reports $943,842,000 from
+  # U11/U20/U30 while dropping $1,899,995,000 of aggregate-published `U4-`
+  # rents and royalties -- the omission is LARGER than the reported figure.
+  skip_if_no_corpus()
+  r <- suppressMessages(
+    cog_revenue("020000227749", years = 2011L,
+                category = "Miscellaneous Revenue"))
+  sugg <- attr(r, "provenance")$suggestions
+
+  expect_length(sugg, 1L)
+  expect_equal(sugg[[1]]$recipe_id, "rents_royalties_u4_wide")
+  expect_equal(sugg[[1]]$trigger, "suppressed_component")
+  expect_equal(sugg[[1]]$suppressed_amount, 1899995000)
+  expect_equal(sugg[[1]]$suppressed_codes, "U4-")
+  # A revenue recipe must never be handed an M/L expenditure counterpart.
+  expect_null(sugg[[1]]$ig_recipe_id)
+})
+
+test_that("uscogdata#9: no partial-coverage fire in a modern year", {
+  skip_if_no_corpus()
+  r <- cog_spending("061037123085", years = 2019L, category = "Public Welfare")
+  expect_length(attr(r, "provenance")$suggestions, 0L)
+})
+
+test_that("uscogdata#9: leaf-and-classified wide-era families never fire", {
+  # higher_ed_e18_wide and general_gov_e89_wide are the control group: their
+  # components (E16/E18, E85/E89) are ordinary classified leaves even in the
+  # wide era, so widening the trigger must leave them silent. This is the
+  # measurement that refutes "it would fire on every category in every legacy
+  # year" -- corpus-wide on the fixture, these two produce zero suppressed rows.
+  skip_if_no_corpus()
+  con <- uscogdata:::.ensure_session()
+  n <- DBI::dbGetQuery(con,
+    "SELECT COUNT(*) AS n
+     FROM long l
+     JOIN harmonization_recipes r
+       ON l.item_code = r.component_code
+      AND l.year BETWEEN r.year_min AND r.year_max
+     WHERE r.recipe_id IN ('higher_ed_e18_wide', 'general_gov_e89_wide')
+       AND l.amt <> 0
+       AND NOT EXISTS (
+         SELECT 1 FROM spending_long_harmonized v
+         WHERE v.canonical_govid = l.canonical_govid
+           AND v.year = l.year AND v.item_code = l.item_code)")$n
+  expect_equal(as.integer(n), 0L)
+})