buchungen in postings umbenannt

R/postings/buchungen.R

@@ -0,0 +1,22 @@
+read_buch_tabelle <- function(conn){
+  postings <- tbl(conn, "postings")
+  entries  <- tbl(conn, "entries")
+  accounts <- tbl(conn, "accounts")
+  projects <- tbl(conn, "projects")
+  contacts <- tbl(conn, "contacts")
+  result <- postings |>
+    left_join(entries,  by = c("entry_id" = "id")) |>
+    left_join(contacts, by = c("contact_id" = "id")) |>  # contact_id jetzt verfügbar
+    left_join(accounts, by = c("account_id" = "id")) |>
+    left_join(projects, by = c("project_id" = "id")) |>
+    select(id, valuta, kontoname, projektname, display_name,  amount, entry_id) |>
+    collect() 
+}
+
+read_posting <- function(conn, id){
+  dbxSelect(conn, paste0("SELECT * FROM postings WHERE id =", id))
+}
+read_postings_by_entry <- function(conn, id){
+  dbxSelect(conn, paste0("SELECT * FROM postings WHERE entry_id =", id))
+}
+tbl(conn, "accounts") %>% collect %>% str