feat: задачи - в отдельном модуле
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303
app/tasks.R
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303
app/tasks.R
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box::use(
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shiny[...],
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bslib[...]
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)
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options(box.path = here::here())
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box::use(
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modules/db,
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modules/utils,
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app/forms
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)
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#' @export
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server <- function(id, values, scheme, mhcs) {
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ns <- NS(id)
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moduleServer(id, function(input, output, session) {
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# BOOKMARKS SETUP ========================
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# observe({
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# # print(values$current_user)
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# })
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# functions -------------------
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show_modal_for_tasks <- function() {
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if (!is.null(values$tasks_data)) {
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tasks_selector <- values$tasks_data |>
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dplyr::filter(task_status != "completed") |>
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dplyr::pull(task_id)
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tasks_selector <- unique(c(values$tasks_id_selector, tasks_selector))
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tasks_selector <- sort(tasks_selector)
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if (length(values$tasks_id_selector) == 0) {
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values$tasks_id_selector <- if (length(tasks_selector) == 0) NULL else tasks_selector[[1]]
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}
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} else {
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tasks_selector <- NULL
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}
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# ui --------------------
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# очень большой костыль
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subroup_scheme <- mhcs()$get_scheme("tasks") |>
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dplyr::filter(form_id != "dummy")
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tab <- if (length(tasks_selector) > 0) {
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bslib::nav_panel(
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title = "no name provided",
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purrr::pmap(
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.l = dplyr::distinct(subroup_scheme, form_id, form_label, form_type),
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.f = utils$render_forms,
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main_scheme = subroup_scheme,
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ns = ns
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)
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)
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} else {
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bslib::nav_panel("", div("Нет доступных записей.", br(), "Необходимо создать новую запись."))
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}
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ui <- layout_sidebar(
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sidebar = tagList(
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selectizeInput(ns("hhhhhhh"), label = "what", choices = tasks_selector, selected = values$tasks_id_selector),
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actionButton(ns("tasks_create_new_task"), "new_task"),
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actionButton(ns("tasks_add_autoreview"), "add autotask"),
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actionButton(ns("tasks_DT_VIEW"), "DT")
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),
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tab
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)
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showModal(modalDialog(
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ui,
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size = "l",
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footer = tagList(
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actionButton(ns("tasks_saving_button"), "сохранить изменения")
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),
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easyClose = TRUE
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))
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}
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# button logic ---------------------
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## отображение окна -----------------
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observeEvent(input$shieesh, {
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con <- db$make_db_connection(scheme(),"nested_tables")
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on.exit(db$close_db_connection(con, "nested_tables"), add = TRUE)
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values$tasks_data <- if ("tasks" %in% DBI::dbListTables(con)) {
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DBI::dbGetQuery(con, glue::glue("SELECT * FROM tasks WHERE task_main_key = '{values$main_key}'")) |>
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dplyr::mutate(dplyr::across(c("task_datetime_created", "task_datetime_last_updated", "task_datetime_completed"), as.POSIXct)) |>
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dplyr::mutate(dplyr::across(c("task_due_date"), as.Date))
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} else {
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NULL
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}
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values$tasks_id_selector <- NULL
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show_modal_for_tasks()
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})
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## изменение выбранной задачи -------
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observeEvent(input$hhhhhhh, {
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req(input$hhhhhhh)
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req(values$tasks_id_selector)
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# выбранный ключ в форме - перемещаем в RV
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values$tasks_id_selector <- input$hhhhhhh
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})
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## обновление формы при измененнии id ключа ------
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observeEvent(values$tasks_id_selector, {
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df <- values$tasks_data |>
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dplyr::filter(task_id == values$tasks_id_selector)
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forms$load_data_to_form(
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df = df,
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table_name = "tasks",
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mhcs
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# ns = ns
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)
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})
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## saving button ------------------------------
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observeEvent(input$tasks_saving_button, {
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con <- db$make_db_connection(scheme(),"tasks_saving_button")
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on.exit(db$close_db_connection(con, "tasks_saving_button"), add = TRUE)
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id_and_types_list <- mhcs()$get_id_type_list("tasks")
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input_types <- unname(id_and_types_list)
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input_ids <- names(id_and_types_list)
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exported_values <- purrr::map2(
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.x = input_ids,
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.y = input_types,
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.f = \(x_id, x_type) {
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input_d <- input[[x_id]]
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# return empty if 0 element
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if (length(input_d) == 0) {
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return(utils$get_empty_data(x_type))
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} else {
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input_d
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}
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}
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)
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exported_df <- stats::setNames(exported_values, input_ids) |>
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dplyr::as_tibble()
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df <- values$tasks_data
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df[df$task_id == values$tasks_id_selector,]$task_status <- exported_df$task_status
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df[df$task_id == values$tasks_id_selector,]$task_title <- exported_df$task_title
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df[df$task_id == values$tasks_id_selector,]$task_description <- exported_df$task_description
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df[df$task_id == values$tasks_id_selector,]$task_due_date <- exported_df$task_due_date
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df[df$task_id == values$tasks_id_selector,]$task_user_last_updated <- values$current_user
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df[df$task_id == values$tasks_id_selector,]$task_datetime_last_updated <- Sys.time()
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if (exported_df$task_status == "completed") {
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df[df$task_id == values$tasks_id_selector,]$task_user_completed <- values$current_user
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df[df$task_id == values$tasks_id_selector,]$task_datetime_completed <- Sys.time()
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}
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values$tasks_data <- df
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if ("tasks" %in% DBI::dbListTables(con)) {
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query <- glue::glue("
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DELETE
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FROM tasks
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WHERE task_main_key = '{values$main_key}'
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")
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DBI::dbExecute(con, query)
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}
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DBI::dbWriteTable(con, "tasks", df, append = TRUE)
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update_task_button_count(con, values)
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showNotification("Задача успешно создана/обновлена", type = "message")
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tasks_selector <- values$tasks_data |>
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dplyr::filter(task_status != "completed") |>
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dplyr::pull(task_id)
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selector <- ifelse(!values$tasks_id_selector %in% tasks_selector, tasks_selector[1], values$tasks_id_selector)
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updateSelectInput(inputId = "hhhhhhh", choices = tasks_selector, selected = selector)
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})
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## show DT --------------------------
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observeEvent(input$tasks_DT_VIEW, {
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output$dt_tasks <- DT::renderDataTable(
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DT::datatable(
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values$tasks_data,
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caption = 'Table 1: This is a simple caption for the table.',
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rownames = FALSE,
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# colnames = col_types |> dplyr::pull(form_id, form_label),
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extensions = c('KeyTable', "FixedColumns"),
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# editable = 'cell',
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selection = "none",
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options = list(
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dom = 'tip',
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scrollX = TRUE,
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fixedColumns = list(leftColumns = 1),
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keys = TRUE
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)
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) |>
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DT::formatDate(c("task_datetime_created", "task_datetime_completed", "task_datetime_last_updated", "task_due_date"), "toLocaleDateString", params = list('ru-RU'))
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)
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showModal(modalDialog(
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DT::dataTableOutput(ns("dt_tasks")),
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size = "xl",
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# footer = tagList(
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# actionButton("nested_form_dt_save", "сохранить изменения")
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# ),
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easyClose = TRUE
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))
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})
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## functions ----------------------------------
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get_default_task <- function() {
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tibble::tibble(
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task_id = paste0(format(Sys.time(), "%Y%m%d%H%M%S"), "_", values$main_key),
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task_main_key = values$main_key,
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task_status = "active",
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task_title = "new task",
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task_description = "description",
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task_due_date = NA,
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task_user_created = values$current_user,
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task_datetime_created = Sys.time(),
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task_user_last_updated = NA,
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task_datetime_last_updated = NA,
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task_user_completed = NA,
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task_datetime_completed = NA
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)
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}
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observeEvent(input$tasks_create_new_task, {
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new_task <- get_default_task()
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values$tasks_data <- rbind(values$tasks_data, new_task)
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values$tasks_id_selector <- new_task$task_id
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tasks_selector <- values$tasks_data |>
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dplyr::filter(task_status != "completed") |>
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dplyr::pull(task_id)
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updateSelectInput(inputId = "hhhhhhh", choices = tasks_selector, selected = values$tasks_id_selector)
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removeModal()
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show_modal_for_tasks()
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})
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observeEvent(input$tasks_add_autoreview, {
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new_task <- get_default_task()
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new_task$task_title <- "autoreview"
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new_task$task_description <- "напоминание об актуализации данных"
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new_task$task_due_date <- Sys.Date() + 28
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values$tasks_data <- rbind(values$tasks_data, new_task)
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values$tasks_id_selector <- new_task$task_id
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tasks_selector <- values$tasks_data |>
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dplyr::filter(task_status != "completed") |>
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dplyr::pull(task_id)
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updateSelectInput(inputId = "hhhhhhh", choices = tasks_selector, selected = values$tasks_id_selector)
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removeModal()
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show_modal_for_tasks()
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})
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})
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}
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#' @export
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update_task_button_count <- function(con, values, ns) {
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inputID <- "shieesh"
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if (!missing(ns)) inputID <- ns(inputID)
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if ("tasks" %in% DBI::dbListTables(con)) {
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tasks_num <- DBI::dbGetQuery(con, glue::glue("SELECT COUNT ('task_id') FROM tasks WHERE task_main_key = '{values$main_key}' AND task_status = 'active'")) |>
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dplyr::pull()
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if (tasks_num > 0) {
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updateActionButton(inputId = inputID, label = paste("активных задач:", tasks_num))
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} else {
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updateActionButton(inputId = inputID, label = "Задачи: нет активных")
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}
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}
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}
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