feat: возможность отражения информации действий по базам данных

app/logs.R

@@ -17,5 +17,113 @@ server <- function(id, values, scheme, mhcs) {
 
   moduleServer(id, function(input, output, session) {
 
+    # отображение DT-таблицы со списком последних действий
+    observeEvent(input$show_last_actions, {
+
+      con <- db$make_db_connection(scheme(),"show_last_actions")
+      on.exit(db$close_db_connection(con, "show_last_actions"), add = TRUE)
+
+      log_df <- DBI::dbReadTable(con, "log")
+
+      # новые записи вначале, формат даты с временем
+      log_df <- log_df |>
+        dplyr::arrange(dplyr::desc(date)) |>
+        dplyr::mutate(date = format(as.POSIXct(date), "%d.%m.%Y %H:%M"))
+
+      output$dt_logs <- DT::renderDataTable(
+        DT::datatable(
+          log_df,
+          # caption = 'Table 1: This is a simple caption for the table.',
+          rownames = FALSE,
+          colnames = logs_colnames,
+          extensions = c('KeyTable', "FixedColumns"),
+          # editable = 'cell',
+          class = 'cell-border stripe',
+          selection = "single",
+          options = list(
+            # dom = 'tipf',
+            scrollX = TRUE,
+            fixedColumns = list(leftColumns = 1),
+            keys = TRUE,
+            autoWidth = TRUE,
+            columnDefs = list(
+              list(width = "150px", targets = c(0,6)),
+              list(width = "110px", targets = c(1:4))
+            )
+          )
+        )
+      )
+
+      showModal(modalDialog(
+        DT::dataTableOutput(ns("dt_logs")),
+        size = "xl",
+        # footer = tagList(
+        #   actionButton("nested_form_dt_save", "сохранить изменения")
+        # ),
+        easyClose = TRUE
+      ))
+
+    })
+
+    # observe({
+    #   print(input$dt_logs_rows_selected)
+    # })
+
+    output$display_log <- renderUI({
+      req(values$main_key)
+
+      # получение логов
+      con <- db$make_db_connection(scheme(),"display_log")
+      on.exit(db$close_db_connection(con, "display_log"), add = TRUE)
+
+      query <- sprintf("SELECT * FROM \"log\" WHERE key = '%s'", values$main_key)
+      log_df_for_id <- DBI::dbGetQuery(con, query)
+
+      if (nrow(log_df_for_id) > 0) {
+
+        lines <- log_df_for_id |>
+          dplyr::mutate(
+            date = as.POSIXct(date),
+            date = date + lubridate::hours(3), # fix datetime
+            date_day = as.Date(date)
+          ) |>
+          dplyr::mutate(cons_actions = dplyr::consecutive_id(action, user)) |>
+          dplyr::mutate(n_actions = dplyr::row_number(), .by = c(cons_actions, user, action, date_day)) |>
+          dplyr::slice(which.max(n_actions), .by = c(user, action, date_day)) |>
+          dplyr::arrange(date) |>
+          dplyr::mutate(string_to_print = sprintf(
+            "<b>[%s %s]</b> %s: %s (%s)",
+            format(date, "%d.%m.%y"),
+            format(date, "%H:%M"),
+            user,
+            action,
+            n_actions
+          )) |>
+          dplyr::pull(string_to_print) |>
+          paste(collapse = "</br>")
+
+      } else {
+        lines <- ""
+      }
+
+      div(
+        strong("Последние действия:"),
+        br(),
+        HTML(lines),
+        style = "font-size:10px;"
+      )
+
+    })
+
   })
 }
+
+logs_colnames <- c(
+  "время"        = "date",
+  "пользователь" = "user",
+  "приложение"   = "app_id",
+  "версия"       = "app_ver",
+  "ip"           = "remote_addr",
+  "ID записи"    = "key",
+  "действие"     = "action"
+)

app/tasks.R

@@ -238,7 +238,6 @@ server <- function(id, values, scheme, mhcs) {
       date_cols <- c("task_datetime_created", "task_datetime_completed", "task_datetime_last_updated", "task_due_date")
       date_cols <- which(colnames(values$tasks_data) %in% date_cols)
 
-
       output$dt_tasks <- DT::renderDataTable(
         DT::datatable(
           values$tasks_data,