web/src/plan/PlanPage.test.tsx

@@ -1,9 +1,10 @@
-import { QueryClientProvider } from '@tanstack/react-query'
+import { QueryClientProvider, type QueryClient } from '@tanstack/react-query'
 import { act, fireEvent, render, screen, waitFor, within } from '@testing-library/react'
 import { Link, MemoryRouter, Route, Routes, useLocation } from 'react-router'
 import { afterEach, beforeEach, describe, expect, it, vi, type Mock } from 'vitest'
 import { ApiProvider, createApiClient, createQueryClient, createVerifiedSession } from '../api/index.ts'
 import { createNetworkStatus } from '../pwa/networkStatus.ts'
+import { SupplyRunPage } from '../shopping/SupplyRunPage.tsx'
 import { cacheFallbackHeader } from '../sw/routes.ts'
 import { HOUSEHOLD_SETTINGS } from '../test/ApiProviders.tsx'
 import { declaredStyle } from '../test/cssRules.ts'
@@ -159,17 +160,17 @@ function planReads(fetchMock: Mock<typeof fetch>) {
 }
 
 // renderPage loads /me (for the CSRF token every write needs) and renders
-// the Plan page.
-async function renderPage() {
+// the Plan page, over queryClient, with shopping as the Supply run screen.
+async function renderPage(queryClient: QueryClient = createQueryClient(), shopping = <Opened />) {
   const api = createApiClient(fakeLocation('/plan'), createNetworkStatus(window), createVerifiedSession(localStorage))
   await api.loadMe()
   return render(
     <ApiProvider client={api}>
-      <QueryClientProvider client={createQueryClient()}>
+      <QueryClientProvider client={queryClient}>
         <MemoryRouter initialEntries={['/plan']}>
           <Routes>
             <Route path="/plan" element={<PlanPage />} />
-            <Route path="/plan/shopping" element={<Opened />} />
+            <Route path="/plan/shopping" element={shopping} />
           </Routes>
         </MemoryRouter>
       </QueryClientProvider>
@@ -189,6 +190,22 @@ function Opened() {
   )
 }
 
+// pushesKept counts the pushes of the week of Oct 5 the mutation cache of
+// queryClient keeps.
+function pushesKept(queryClient: QueryClient) {
+  return queryClient.getMutationCache().findAll({ mutationKey: ['plans', '2026-10-05', 'push'] }).length
+}
+
+// SupplyRunScreen is the Supply run screen, with a link back to the Plan.
+function SupplyRunScreen() {
+  return (
+    <>
+      <SupplyRunPage />
+      <Link to="/plan">Back to the Plan</Link>
+    </>
+  )
+}
+
 // supplyRun is the Supply run of the week of Oct 5 with needed of its 32
 // items still to buy.
 function supplyRun(needed: number) {
@@ -612,15 +629,20 @@ describe('PlanPage', () => {
       [`POST ${PUSH}`]: () => jsonResponse(200, syncedNow(SUPPLY_RUN_FAILED)),
       'POST /api/v1/shopping/2026-10-05/generate': () => made.response,
     })
-    await renderPage()
+    const queryClient = createQueryClient()
+    await renderPage(queryClient)
 
     fireEvent.click(await screen.findByRole('button', { name: 'Looks good — push to Calendar' }))
     fireEvent.click(within(await screen.findByRole('alert')).getByRole('button', { name: 'Make the shopping list' }))
     expect(await screen.findByRole('alert')).toHaveTextContent('Making the shopping list…')
 
+    // The push is kept while the week is left, until the list is made: it
+    // is then settled, not merely swept with the week.
     fireEvent.click(screen.getByRole('button', { name: 'Next week' }))
     expect(await screen.findByRole('button', { name: 'Draft this week' })).toBeInTheDocument()
+    expect(pushesKept(queryClient)).toBe(1)
     await act(async () => made.send(jsonResponse(200, { ...supplyRun(28), skipped: [] })))
+    expect(pushesKept(queryClient)).toBe(0)
 
     fireEvent.click(screen.getByRole('button', { name: 'Previous week' }))
     expect(await screen.findByText('Beef tacos')).toBeInTheDocument()
@@ -628,6 +650,53 @@ describe('PlanPage', () => {
     expect(screen.queryByRole('button', { name: 'Make the shopping list' })).not.toBeInTheDocument()
   })
 
+  it('no longer says the Supply run could not be made once the shopping list is made on the Supply run screen', async () => {
+    stubServer({
+      [`GET ${THIS_WEEK}`]: () => jsonResponse(200, planBody('draft')),
+      [`POST ${PUSH}`]: () => jsonResponse(200, syncedNow(SUPPLY_RUN_FAILED)),
+      'POST /api/v1/shopping/2026-10-05/generate': () => jsonResponse(200, { ...supplyRun(28), skipped: [] }),
+    })
+    const queryClient = createQueryClient()
+    await renderPage(queryClient, <SupplyRunScreen />)
+
+    fireEvent.click(await screen.findByRole('button', { name: 'Looks good — push to Calendar' }))
+    expect(await screen.findByRole('alert')).toHaveTextContent("Pushed to Calendar, but this week's Supply run couldn't be made.")
+
+    // The list is made on the Supply run screen, not from the Plan's alert.
+    fireEvent.click(screen.getByRole('link', { name: 'Shopping list' }))
+    fireEvent.click(await screen.findByRole('button', { name: 'Make the shopping list' }))
+    await waitFor(() => expect(screen.queryByRole('button', { name: 'Make the shopping list' })).not.toBeInTheDocument())
+    expect(pushesKept(queryClient)).toBe(0)
+
+    fireEvent.click(screen.getByRole('link', { name: 'Back to the Plan' }))
+    expect(await screen.findByRole('link', { name: 'Shopping list · 28' })).toBeInTheDocument()
+    expect(screen.queryByRole('alert')).not.toBeInTheDocument()
+    expect(screen.queryByRole('button', { name: 'Make the shopping list' })).not.toBeInTheDocument()
+  })
+
+  it('still says the Supply run could not be made when making it on the Supply run screen fails', async () => {
+    stubServer({
+      [`GET ${THIS_WEEK}`]: () => jsonResponse(200, planBody('draft')),
+      [`POST ${PUSH}`]: () => jsonResponse(200, syncedNow(SUPPLY_RUN_FAILED)),
+      'POST /api/v1/shopping/2026-10-05/generate': () => errorResponse(500, 'internal'),
+    })
+    const queryClient = createQueryClient()
+    await renderPage(queryClient, <SupplyRunScreen />)
+
+    fireEvent.click(await screen.findByRole('button', { name: 'Looks good — push to Calendar' }))
+    expect(await screen.findByRole('alert')).toHaveTextContent("Pushed to Calendar, but this week's Supply run couldn't be made.")
+
+    fireEvent.click(screen.getByRole('link', { name: 'Shopping list' }))
+    fireEvent.click(await screen.findByRole('button', { name: 'Make the shopping list' }))
+    expect(await screen.findByRole('alert')).toHaveTextContent("Couldn't make the shopping list.")
+    expect(pushesKept(queryClient)).toBe(1)
+
+    fireEvent.click(screen.getByRole('link', { name: 'Back to the Plan' }))
+    const alert = await screen.findByRole('alert')
+    expect(alert).toHaveTextContent("Pushed to Calendar, but this week's Supply run couldn't be made.")
+    expect(within(alert).getByRole('button', { name: 'Make the shopping list' })).toBeEnabled()
+  })
+
   it('pushes nothing again until the changed plan is read and shown', async () => {
     let read: () => Response | Promise<Response> = () => jsonResponse(200, planBody('draft'))
     let push = () => errorResponse(409, 'plan_changed')

web/src/plan/PlanPage.tsx

@@ -373,12 +373,11 @@ function WeekBoard({
 
   const retryPush = cached ? () => void plan.refetch() : pushToCalendar
   // makeShoppingList makes the week's Supply run again after a push could
-  // not make it. Once made, the push is settled, even if the Plan was left
-  // meanwhile: coming back does not say again that it couldn't be made. A
-  // failure is the mutation's state, which generate.error reports.
+  // not make it. Once made, here or on the Supply run screen, the push is
+  // settled (useGenerateSupplyRun). A failure is the mutation's state, which
+  // generate.error reports.
   function makeShoppingList() {
-    const { settle } = push
-    generate.mutateAsync().then(settle, () => undefined)
+    generate.mutate()
   }
   // A push's Supply run made again on the Plan stands for the push's, which
   // is settled.

web/src/plan/api.ts

@@ -439,7 +439,6 @@ export type PushToCalendar = {
   supplyRun: PushedSupplyRun | null
   mutate: () => void
   reset: () => void
-  settle: () => void
 }
 
 // usePushToCalendar pushes the plan of the week starting on weekStart to the
@@ -460,11 +459,11 @@ export type PushToCalendar = {
 //
 // The week's pushes live in the mutation cache, not in the component, as its
 // swaps do, so leaving the week and coming back keeps one pending. reset
-// leaves settled pushes behind; it is refused while one is pending. settle
-// leaves behind the push shown, once its failed Supply run has been made
-// another way, so it is not said again to be unmade; a push sent since is
-// kept. Settled pushes of a week no longer shown are left behind too, but
-// for the latest when its Supply run was not made (keepWeekMutations).
+// leaves settled pushes behind; it is refused while one is pending. A push
+// whose Supply run was not made is left behind once the list is made
+// (settleUnmadePushes). Settled pushes of a week no longer shown are left
+// behind too, but for the latest when its Supply run was not made
+// (keepWeekMutations).
 export function usePushToCalendar(weekStart: string): PushToCalendar {
   const { apiFetch } = useApi()
   const queryClient = useQueryClient()
@@ -521,17 +520,29 @@ export function usePushToCalendar(weekStart: string): PushToCalendar {
     for (const mutation of week) mutations.remove(mutation)
   }
 
-  function settle() {
-    const shown = mutations.findAll({ mutationKey }).find((mutation) => mutation.mutationId === latest?.mutationId)
-    if (shown !== undefined) mutations.remove(shown)
-  }
-
   return {
     pending: pushes.some((push) => push.status === 'pending'),
     error: latest?.status === 'error' ? latest.error! : null,
     supplyRun: latest?.status === 'success' ? latest.data!.supply_run : null,
     mutate,
     reset,
-    settle,
+  }
+}
+
+// settleUnmadePushes is called as the Supply run of the week starting on
+// weekStart starts being made, from the Plan or the Supply run screen
+// (useGenerateSupplyRun). The function it answers with is called once the
+// list is made: it leaves behind the week's pushes sent before whose Supply
+// run was not made, so the Plan does not say again that it is unmade, even
+// if the Plan was left meanwhile. A push sent since is kept, and a list not
+// made leaves them as they are.
+export function settleUnmadePushes(queryClient: QueryClient, weekStart: string): () => void {
+  const mutations = queryClient.getMutationCache()
+  const mutationKey = pushKey(weekStart)
+  const sent = new Set(mutations.findAll({ mutationKey }))
+  return () => {
+    for (const mutation of mutations.findAll({ mutationKey })) {
+      if (sent.has(mutation) && unmade(mutation)) mutations.remove(mutation)
+    }
   }
 }

web/src/shopping/api.ts

@@ -12,6 +12,7 @@ import { ApiError, useApi, type ApiClient } from '../api/index.ts'
 import { isRecord } from '../api/errors.ts'
 import { meQueryKey } from '../AuthBootstrap.tsx'
 import { oneOf } from '../dinners/api.ts'
+import { settleUnmadePushes } from '../plan/api.ts'
 import type { NetworkStatus } from '../pwa/networkStatus.ts'
 import { HOUSEHOLD_SETTINGS_KEY, type HouseholdSettings } from '../settings/api.ts'
 import {
@@ -187,16 +188,21 @@ export function useSupplyRun(weekStart: string) {
 
 // useGenerateSupplyRun makes the week's Supply run from its plan (POST
 // /api/v1/shopping/{weekStart}/generate); the Supply run it answers with is
-// the one shown.
+// the one shown. Once made, from whichever screen, a push of the week whose
+// Supply run was not made is settled (settleUnmadePushes).
 export function useGenerateSupplyRun(weekStart: string) {
   const { apiFetch } = useApi()
   const queryClient = useQueryClient()
   return useMutation({
+    onMutate: () => settleUnmadePushes(queryClient, weekStart),
     mutationFn: async (): Promise<SupplyRun> => {
       const path = `${supplyRunPath(weekStart)}/generate`
       return parseSupplyRun(`POST ${path}`, weekStart, await apiFetch<unknown>(path, { method: 'POST' }))
     },
-    onSuccess: (run) => queryClient.setQueryData<SupplyRun | null>(supplyRunKey(weekStart), run),
+    onSuccess: (run, _, settle) => {
+      queryClient.setQueryData<SupplyRun | null>(supplyRunKey(weekStart), run)
+      settle()
+    },
   })
 }