fix(dashboard): Use derived state in DataTable (#11487)

**What**
- Uses derived state in DataTable, to prevent the state in the URL and component from going out of sync.
- Introduces a way for RouteModals to restore URL params on close.

Resolves CMRC-936

.changeset/breezy-bananas-kick.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/dashboard": patch
+---
+
+fix(dashboard): Use derrived state in DataTable

packages/admin/dashboard/src/components/data-table/data-table.tsx

@@ -15,7 +15,7 @@ import {
   Text,
   useDataTable,
 } from "@medusajs/ui"
-import React, { ReactNode, useCallback, useState } from "react"
+import React, { ReactNode, useCallback, useMemo } from "react"
 import { useTranslation } from "react-i18next"
 import { Link, useNavigate, useSearchParams } from "react-router-dom"
 
@@ -110,7 +110,7 @@ export const DataTable = <TData,>({
   const enableCommands = commands && commands.length > 0
   const enableSorting = columns.some((column) => column.enableSorting)
 
-  const filterIds = filters?.map((f) => f.id) ?? []
+  const filterIds = useMemo(() => filters?.map((f) => f.id) ?? [], [filters])
   const prefixedFilterIds = filterIds.map((id) => getQueryParamKey(id, prefix))
 
   const { offset, order, q, ...filterParams } = useQueryParams(
@@ -124,9 +124,11 @@ export const DataTable = <TData,>({
   )
   const [_, setSearchParams] = useSearchParams()
 
-  const [search, setSearch] = useState<string>(q ?? "")
+  const search = useMemo(() => {
+    return q ?? ""
+  }, [q])
+
   const handleSearchChange = (value: string) => {
-    setSearch(value)
     setSearchParams((prev) => {
       if (value) {
         prev.set(getQueryParamKey("q", prefix), value)
@@ -138,11 +140,13 @@ export const DataTable = <TData,>({
     })
   }
 
-  const [pagination, setPagination] = useState<DataTablePaginationState>(
+  const pagination: DataTablePaginationState = useMemo(() => {
-    offset ? parsePaginationState(offset, pageSize) : { pageIndex: 0, pageSize }
+    return offset
-  )
+      ? parsePaginationState(offset, pageSize)
+      : { pageIndex: 0, pageSize }
+  }, [offset, pageSize])
+
   const handlePaginationChange = (value: DataTablePaginationState) => {
-    setPagination(value)
     setSearchParams((prev) => {
       if (value.pageIndex === 0) {
         prev.delete(getQueryParamKey("offset", prefix))
@@ -152,18 +156,16 @@ export const DataTable = <TData,>({
           transformPaginationState(value).toString()
         )
       }
-
       return prev
     })
   }
 
-  const [filtering, setFiltering] = useState<DataTableFilteringState>(
+  const filtering: DataTableFilteringState = useMemo(
-    parseFilterState(filterIds, filterParams)
+    () => parseFilterState(filterIds, filterParams),
+    [filterIds, filterParams]
   )
 
   const handleFilteringChange = (value: DataTableFilteringState) => {
-    setFiltering(value)
-
     setSearchParams((prev) => {
       Array.from(prev.keys()).forEach((key) => {
         if (prefixedFilterIds.includes(key) && !(key in value)) {
@@ -184,11 +186,11 @@ export const DataTable = <TData,>({
     })
   }
 
-  const [sorting, setSorting] = useState<DataTableSortingState | null>(
+  const sorting: DataTableSortingState | null = useMemo(() => {
-    order ? parseSortingState(order) : null
+    return order ? parseSortingState(order) : null
-  )
+  }, [order])
+
   const handleSortingChange = (value: DataTableSortingState) => {
-    setSorting(value)
     setSearchParams((prev) => {
       if (value) {
         const valueToStore = transformSortingState(value)

packages/admin/dashboard/src/components/modals/hooks/use-state-aware-to.tsx

@@ -0,0 +1,26 @@
+import { useMemo } from "react"
+import { Path, useLocation } from "react-router-dom"
+
+/**
+ * Checks if the current location has a restore_params property.
+ * If it does, it will return a new path with the params added to it.
+ * Otherwise, it will return the previous path.
+ *
+ * This is useful if the modal needs to return to the original path, with
+ * the params that were present when the modal was opened.
+ */
+export const useStateAwareTo = (prev: string | Partial<Path>) => {
+  const location = useLocation()
+
+  const to = useMemo(() => {
+    const params = location.state?.restore_params
+
+    if (!params) {
+      return prev
+    }
+
+    return `${prev}?${params.toString()}`
+  }, [location.state, prev])
+
+  return to
+}

packages/admin/dashboard/src/components/modals/route-drawer/route-drawer.tsx

@@ -1,12 +1,13 @@
 import { Drawer, clx } from "@medusajs/ui"
 import { PropsWithChildren, useEffect, useState } from "react"
-import { useNavigate } from "react-router-dom"
+import { Path, useNavigate } from "react-router-dom"
+import { useStateAwareTo } from "../hooks/use-state-aware-to"
 import { RouteModalForm } from "../route-modal-form"
 import { RouteModalProvider } from "../route-modal-provider/route-provider"
 import { StackedModalProvider } from "../stacked-modal-provider"
 
 type RouteDrawerProps = PropsWithChildren<{
-  prev?: string
+  prev?: string | Partial<Path>
 }>
 
 const Root = ({ prev = "..", children }: RouteDrawerProps) => {
@@ -14,6 +15,8 @@ const Root = ({ prev = "..", children }: RouteDrawerProps) => {
   const [open, setOpen] = useState(false)
   const [stackedModalOpen, onStackedModalOpen] = useState(false)
 
+  const to = useStateAwareTo(prev)
+
   /**
    * Open the modal when the component mounts. This
    * ensures that the entry animation is played.
@@ -30,7 +33,7 @@ const Root = ({ prev = "..", children }: RouteDrawerProps) => {
   const handleOpenChange = (open: boolean) => {
     if (!open) {
       document.body.style.pointerEvents = "auto"
-      navigate(prev, { replace: true })
+      navigate(to, { replace: true })
       return
     }
 
@@ -39,7 +42,7 @@ const Root = ({ prev = "..", children }: RouteDrawerProps) => {
 
   return (
     <Drawer open={open} onOpenChange={handleOpenChange}>
-      <RouteModalProvider prev={prev}>
+      <RouteModalProvider prev={to}>
         <StackedModalProvider onOpenChange={onStackedModalOpen}>
           <Drawer.Content
             aria-describedby={undefined}

packages/admin/dashboard/src/components/modals/route-focus-modal/route-focus-modal.tsx

@@ -1,13 +1,14 @@
 import { FocusModal, clx } from "@medusajs/ui"
 import { PropsWithChildren, useEffect, useState } from "react"
-import { useNavigate } from "react-router-dom"
+import { Path, useNavigate } from "react-router-dom"
+import { useStateAwareTo } from "../hooks/use-state-aware-to"
 import { RouteModalForm } from "../route-modal-form"
 import { useRouteModal } from "../route-modal-provider"
 import { RouteModalProvider } from "../route-modal-provider/route-provider"
 import { StackedModalProvider } from "../stacked-modal-provider"
 
 type RouteFocusModalProps = PropsWithChildren<{
-  prev?: string
+  prev?: string | Partial<Path>
 }>
 
 const Root = ({ prev = "..", children }: RouteFocusModalProps) => {
@@ -15,6 +16,8 @@ const Root = ({ prev = "..", children }: RouteFocusModalProps) => {
   const [open, setOpen] = useState(false)
   const [stackedModalOpen, onStackedModalOpen] = useState(false)
 
+  const to = useStateAwareTo(prev)
+
   /**
    * Open the modal when the component mounts. This
    * ensures that the entry animation is played.
@@ -31,7 +34,7 @@ const Root = ({ prev = "..", children }: RouteFocusModalProps) => {
   const handleOpenChange = (open: boolean) => {
     if (!open) {
       document.body.style.pointerEvents = "auto"
-      navigate(prev, { replace: true })
+      navigate(to, { replace: true })
       return
     }
 
@@ -40,7 +43,7 @@ const Root = ({ prev = "..", children }: RouteFocusModalProps) => {
 
   return (
     <FocusModal open={open} onOpenChange={handleOpenChange}>
-      <RouteModalProvider prev={prev}>
+      <RouteModalProvider prev={to}>
         <StackedModalProvider onOpenChange={onStackedModalOpen}>
           <Content stackedModalOpen={stackedModalOpen}>{children}</Content>
         </StackedModalProvider>

packages/admin/dashboard/src/components/modals/route-modal-provider/route-provider.tsx

@@ -1,9 +1,9 @@
 import { PropsWithChildren, useCallback, useMemo, useState } from "react"
-import { useNavigate } from "react-router-dom"
+import { Path, useNavigate } from "react-router-dom"
 import { RouteModalProviderContext } from "./route-modal-context"
 
 type RouteModalProviderProps = PropsWithChildren<{
-  prev: string
+  prev: string | Partial<Path>
 }>
 
 export const RouteModalProvider = ({

packages/admin/dashboard/src/routes/products/product-detail/components/product-variant-section/product-variant-section.tsx

@@ -16,7 +16,7 @@ import { useCallback, useMemo } from "react"
 import { useTranslation } from "react-i18next"
 
 import { CellContext } from "@tanstack/react-table"
-import { useNavigate } from "react-router-dom"
+import { useNavigate, useSearchParams } from "react-router-dom"
 import { DataTable } from "../../../../../components/data-table"
 import { useDataTableDateColumns } from "../../../../../components/data-table/helpers/general/use-data-table-date-columns"
 import { useDataTableDateFilters } from "../../../../../components/data-table/helpers/general/use-data-table-date-filters"
@@ -32,6 +32,7 @@ type ProductVariantSectionProps = {
 }
 
 const PAGE_SIZE = 10
+const PREFIX = "pv"
 
 export const ProductVariantSection = ({
   product,
@@ -46,7 +47,8 @@ export const ProductVariantSection = ({
     manage_inventory,
     created_at,
     updated_at,
-  } = useQueryParams([
+  } = useQueryParams(
+    [
       "q",
       "order",
       "offset",
@@ -54,7 +56,9 @@ export const ProductVariantSection = ({
       "allow_backorder",
       "created_at",
       "updated_at",
-  ])
+    ],
+    PREFIX
+  )
 
   const columns = useColumns(product)
   const filters = useFilters()
@@ -132,6 +136,7 @@ export const ProductVariantSection = ({
           ],
         }}
         commands={commands}
+        prefix={PREFIX}
       />
     </Container>
   )
@@ -145,6 +150,17 @@ const useColumns = (product: HttpTypes.AdminProduct) => {
   const navigate = useNavigate()
   const { mutateAsync } = useDeleteVariantLazy(product.id)
   const prompt = usePrompt()
+  const [searchParams] = useSearchParams()
+
+  const tableSearchParams = useMemo(() => {
+    const filtered = new URLSearchParams()
+    for (const [key, value] of searchParams.entries()) {
+      if (key.startsWith(`${PREFIX}_`)) {
+        filtered.append(key, value)
+      }
+    }
+    return filtered
+  }, [searchParams])
 
   const dateColumns = useDataTableDateColumns<HttpTypes.AdminProductVariant>()
 
@@ -215,7 +231,16 @@ const useColumns = (product: HttpTypes.AdminProduct) => {
           icon: <PencilSquare />,
           label: t("actions.edit"),
           onClick: (row) => {
-            navigate(`edit-variant?variant_id=${row.row.original.id}`)
+            navigate(
+              `edit-variant?variant_id=${
+                row.row.original.id
+              }&${tableSearchParams.toString()}`,
+              {
+                state: {
+                  restore_params: tableSearchParams.toString(),
+                },
+              }
+            )
           },
         },
       ]
@@ -271,7 +296,7 @@ const useColumns = (product: HttpTypes.AdminProduct) => {
 
       return [mainActions, secondaryActions]
     },
-    [handleDelete, navigate, t]
+    [handleDelete, navigate, t, tableSearchParams]
   )
 
   const getInventory = useCallback(