Count consumed pending states against the bound

A consumed state left the map at once but stayed in the queue until it
expired, so starting and completing flows grew the queue past the bound.
The bound now counts the queue.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/ARCHITECTURE.md

@@ -105,7 +105,7 @@ Columns ending in `_ct` hold AES-256-GCM ciphertext (via `secretbox`).
 | `plan_days` | plan_id, date (unique per plan), dinner_id, is_new, calendar_event_id (set while the chosen calendar shows the day as planned; cleared when its dinner changes, another calendar is chosen or Google Calendar is disconnected). |
 | `rotation_reviews` | dinner_id + plan_date (unique), status, decision (`keep` / `drop` / `not_made`), name (set only by a drop: the dinner's name when dropped, kept whatever it is later renamed, so a drop stays among the passed names), decided_at, updated_by. |
 | `shopping_lists` | week_start (unique), plan_id, title (the AI-written post title; NULL until written or when the AI fails, when the week label is shown instead; never empty), status (`current` / `archived`), sent_to_chat_at, chat_send_unconfirmed_at (a send to Google Chat recorded as begun before posting and cleared once its outcome is known; left set when it may or may not have posted), frozen_at. |
-| `shopping_groups` / `shopping_items` | One group per plan day with ingredients: dinner_id, date, position (by date), frozen_dinner_name (the dinner's name when its list was frozen into the Supply archive, kept whatever it is later renamed; NULL while the list is current, which shows its dinners' names now; never empty). Item name, qty (the display quantity, NULL when the recipe gives none), needed (bool), position. Made by `shopping.Generate` from the plan, with no model call: an item is a grounded recipe ingredient's normalized name with qty and unit joined ("2 cups"), or a manual recipe's line as typed with no qty. Regenerating keeps the id and needed flag of an item whose (dinner_id, name) is unchanged. |
+| `shopping_groups` / `shopping_items` | One group per plan day with ingredients: dinner_id, date, position (by date). Item name, qty (the display quantity, NULL when the recipe gives none), needed (bool), position. Made by `shopping.Generate` from the plan, with no model call: an item is a grounded recipe ingredient's normalized name with qty and unit joined ("2 cups"), or a manual recipe's line as typed with no qty. Regenerating keeps the id and needed flag of an item whose (dinner_id, name) is unchanged. |
 | `ai_settings` | One row: provider, base_url, model, temperature, system_prompt, api_key_ct, api_key_last4, key_verified_at. |
 | `recipe_search_settings` | One row: provider (`searxng` / `brave`), base_url (the SearXNG instance), api_key_ct and api_key_last4 (Brave). |
 | `integrations_google` | One row: refresh_token_ct, calendar_id, calendar_name, connected_at, last_sync_error. |
@@ -635,10 +635,7 @@ automatic** (D-021).
 
 `shopping.Freeze(weekStart)` moves a week's Supply run into the Supply
 archive: `status` becomes `archived` and `frozen_at` is set, after which
-generating the list or changing an item is 409 `archived`. In the same
-transaction each group keeps its dinner's name as `frozen_dinner_name`, so
-the frozen list and its post show the names they had when frozen, whatever
-a dinner is renamed later. It freezes only
+generating the list or changing an item is 409 `archived`. It freezes only
 a week that has ended in the household's time zone (its Monday is before
 the Monday of the household's current week), so a week not yet ended is
 `ErrWeekNotEnded` and a week with no list `ErrListNotFound`; freezing a
@@ -1123,10 +1120,7 @@ Fake-clock tests of a schedule live in `internal/scheduler`, where
   - The week's Supply run (Feature 17) is made from a pushed plan: after
     a successful `Push`, the handler runs `shopping.GeneratePushed` for
     the week at the plan revision `Push` pushed, and the 200 answer
-    carries `supply_run: {status, error, title_job_id}`. `title_job_id` is
-    the `title_supply_run` job titling a generated list, as for `POST
-    /shopping/{weekStart}/generate`; null when the list already has its
-    title or was not generated. `status` is `generated`;
+    carries `supply_run: {status, error}`. `status` is `generated`;
     `archived` when the week's Supply run is in the Supply archive and was
     left as it was; or `failed` — error `plan_changed` (retryable, logged
     as a warning) when the plan was edited between the push and
@@ -1149,12 +1143,8 @@ Fake-clock tests of a schedule live in `internal/scheduler`, where
   when the week has no Supply run, 400 `invalid_week`.
 - `POST /api/v1/shopping/{weekStart}/generate` makes or remakes the list
   through `shopping.Generate` and answers with the same shape plus
-  `skipped: [{date, dinner_id, dinner_name, reason}]` and
-  `title_job_id`, the `title_supply_run` job titling the list, which
-  `GET /api/v1/jobs/{id}` reports on (failed `title_failed` when the title
-  could not be written); null when the list already has its title. 404
-  when the week has no plan, 409 `archived` when its list is in the Supply
-  archive.
+  `skipped: [{date, dinner_id, dinner_name, reason}]`. 404 when the week
+  has no plan, 409 `archived` when its list is in the Supply archive.
 - `POST /api/v1/shopping/{weekStart}/send-chat` (CSRF-checked) takes
   `{}` or `{"resend": true}` and posts the Supply run to Google Chat
   through `chat.PostSupplyRun`, in the week's thread: "Supply run · " and
@@ -1190,8 +1180,7 @@ Fake-clock tests of a schedule live in `internal/scheduler`, where
   Monday is a household-local date, so the week of Monday 28 December
   is in December. `label` is the week label ("Week 41 · Oct 5 – 11"; the
   UI sets it in capitals), `title` null while untitled, `dinners` the
-  list's dinners in day order (as named when the list was frozen; the
-  current week's as named now) and `dinnerCount` their number,
+  list's dinners in day order and `dinnerCount` their number,
   `itemCount` all items, `onHandCount` the items marked "have it", and
   `current` true for the household's current week. 400 `invalid_request`
   for any other `by`. A frozen list is read through `GET

internal/db/models.go

@@ -255,14 +255,13 @@ type Session struct {
 }
 
 type ShoppingGroup struct {
-	ID               string
-	ListID           string
-	DinnerID         string
-	Date             string
-	Position         int64
-	CreatedAt        string
-	UpdatedAt        string
-	FrozenDinnerName sql.NullString
+	ID        string
+	ListID    string
+	DinnerID  string
+	Date      string
+	Position  int64
+	CreatedAt string
+	UpdatedAt string
 }
 
 type ShoppingItem struct {

internal/db/querier.go

@@ -107,9 +107,6 @@ type Querier interface {
 	// Records a pending or running batch as done or failed; a batch already
 	// finished is left as it is (0 rows).
 	FinishSuggestionBatch(ctx context.Context, arg FinishSuggestionBatchParams) (int64, error)
-	// Keeps the name each dinner of list list_id has now as its group's
-	// frozen_dinner_name, as the list is frozen into the Supply archive.
-	FreezeShoppingGroupNames(ctx context.Context, listID string) error
 	// Freezes list id into the Supply archive at frozen_at, unless it is
 	// frozen already.
 	FreezeShoppingList(ctx context.Context, arg FreezeShoppingListParams) (int64, error)
@@ -231,8 +228,7 @@ type Querier interface {
 	ListRecentPassedNames(ctx context.Context, limit int64) ([]string, error)
 	ListRecipeIngredients(ctx context.Context, recipeID string) ([]RecipeIngredient, error)
 	ListRecipeSteps(ctx context.Context, recipeID string) ([]RecipeStep, error)
-	// The groups of list list_id with their dinner's name now, in list order.
-	// A group of a frozen list shows its frozen_dinner_name instead.
+	// The groups of list list_id with their dinner's name, in list order.
 	ListShoppingGroupDinners(ctx context.Context, listID string) ([]ListShoppingGroupDinnersRow, error)
 	// The groups of list list_id, in list order.
 	ListShoppingGroups(ctx context.Context, listID string) ([]ShoppingGroup, error)

internal/db/shopping.sql.go

@@ -155,19 +155,6 @@ func (q *Queries) DeleteShoppingItem(ctx context.Context, id string) error {
 	return err
 }
 
-const freezeShoppingGroupNames = `-- name: FreezeShoppingGroupNames :exec
-UPDATE shopping_groups
-SET frozen_dinner_name = (SELECT dinners.name FROM dinners WHERE dinners.id = shopping_groups.dinner_id)
-WHERE list_id = ?
-`
-
-// Keeps the name each dinner of list list_id has now as its group's
-// frozen_dinner_name, as the list is frozen into the Supply archive.
-func (q *Queries) FreezeShoppingGroupNames(ctx context.Context, listID string) error {
-	_, err := q.db.ExecContext(ctx, freezeShoppingGroupNames, listID)
-	return err
-}
-
 const freezeShoppingList = `-- name: FreezeShoppingList :execrows
 UPDATE shopping_lists
 SET status = 'archived', frozen_at = ?, updated_at = ?
@@ -248,7 +235,7 @@ func (q *Queries) GetShoppingList(ctx context.Context, weekStart string) (Shoppi
 }
 
 const listShoppingGroupDinners = `-- name: ListShoppingGroupDinners :many
-SELECT shopping_groups.id, shopping_groups.list_id, shopping_groups.dinner_id, shopping_groups.date, shopping_groups.position, shopping_groups.created_at, shopping_groups.updated_at, shopping_groups.frozen_dinner_name, dinners.name AS dinner_name
+SELECT shopping_groups.id, shopping_groups.list_id, shopping_groups.dinner_id, shopping_groups.date, shopping_groups.position, shopping_groups.created_at, shopping_groups.updated_at, dinners.name AS dinner_name
 FROM shopping_groups
 JOIN dinners ON dinners.id = shopping_groups.dinner_id
 WHERE shopping_groups.list_id = ?
@@ -260,8 +247,7 @@ type ListShoppingGroupDinnersRow struct {
 	DinnerName    string
 }
 
-// The groups of list list_id with their dinner's name now, in list order.
-// A group of a frozen list shows its frozen_dinner_name instead.
+// The groups of list list_id with their dinner's name, in list order.
 func (q *Queries) ListShoppingGroupDinners(ctx context.Context, listID string) ([]ListShoppingGroupDinnersRow, error) {
 	rows, err := q.db.QueryContext(ctx, listShoppingGroupDinners, listID)
 	if err != nil {
@@ -279,7 +265,6 @@ func (q *Queries) ListShoppingGroupDinners(ctx context.Context, listID string) (
 			&i.ShoppingGroup.Position,
 			&i.ShoppingGroup.CreatedAt,
 			&i.ShoppingGroup.UpdatedAt,
-			&i.ShoppingGroup.FrozenDinnerName,
 			&i.DinnerName,
 		); err != nil {
 			return nil, err
@@ -296,7 +281,7 @@ func (q *Queries) ListShoppingGroupDinners(ctx context.Context, listID string) (
 }
 
 const listShoppingGroups = `-- name: ListShoppingGroups :many
-SELECT id, list_id, dinner_id, date, position, created_at, updated_at, frozen_dinner_name FROM shopping_groups
+SELECT id, list_id, dinner_id, date, position, created_at, updated_at FROM shopping_groups
 WHERE list_id = ?
 ORDER BY position, id
 `
@@ -319,7 +304,6 @@ func (q *Queries) ListShoppingGroups(ctx context.Context, listID string) ([]Shop
 			&i.Position,
 			&i.CreatedAt,
 			&i.UpdatedAt,
-			&i.FrozenDinnerName,
 		); err != nil {
 			return nil, err
 		}

internal/server/plans.go

@@ -111,13 +111,10 @@ type pushedPlan struct {
 // plan Calendar does not show and pushing again makes it; or
 // supply_run_failed when it could not be made, and POST
 // /shopping/{weekStart}/generate makes it again. error is null when status
-// is generated. title_job_id is the job titling a generated Supply run,
-// which GET /jobs/{id} reports on; null when it already has its title or
-// was not generated.
+// is generated.
 type pushedSupplyRun struct {
-	Status     string    `json:"status"`
-	Error      *apiError `json:"error"`
-	TitleJobID *string   `json:"title_job_id"`
+	Status string    `json:"status"`
+	Error  *apiError `json:"error"`
 }
 
 // postPlanPush pushes the week's plan to the chosen Google calendar
@@ -146,9 +143,7 @@ func postPlanPush(logger *slog.Logger, svc *plan.Service, shop *shopping.Service
 		// gone.
 		ctx := context.WithoutCancel(r.Context())
 		run := pushedSupplyRun{Status: "generated"}
-		if g, err := shop.GeneratePushed(ctx, week, revision); err == nil {
-			run.TitleJobID = g.TitleJobID
-		} else if errors.Is(err, shopping.ErrFrozen) {
+		if _, err := shop.GeneratePushed(ctx, week, revision); errors.Is(err, shopping.ErrFrozen) {
 			logger.InfoContext(ctx, "Supply run in the Supply archive left as it was after Push to Calendar", "week", week.String())
 			run = pushedSupplyRun{Status: "archived", Error: &apiError{Code: "archived", Message: err.Error()}}
 		} else if errors.Is(err, shopping.ErrPlanChanged) {
@@ -158,7 +153,7 @@ func postPlanPush(logger *slog.Logger, svc *plan.Service, shop *shopping.Service
 				Message:   "the plan is on Calendar as pushed, but it was edited before its Supply run was made, so no Supply run was made from it; push again",
 				Retryable: true,
 			}}
-		} else {
+		} else if err != nil {
 			logger.ErrorContext(ctx, "generate Supply run after Push to Calendar", "week", week.String(), "error", err)
 			run = pushedSupplyRun{Status: "failed", Error: &apiError{
 				Code:      "supply_run_failed",

internal/server/plans_test.go

@@ -107,7 +107,7 @@ func newPlansRouterTitled(t *testing.T, title shopping.Titler) plansEnv {
 		t.Fatal(err)
 	}
 	h, err := NewRouter(logger, "dev", nil, stubAuth{}, stubSessions{}, newTestSettings(t), newTestSearch(t), newTestAI(t), chatSvc,
-		newTestDinnersOn(t, st), newTestSuggest(t), svc, shop, googleSvc, newTestPush(t), newTestIdeas(t), newTestHome(t), runner, newTestPhotos(t), fstest.MapFS{"index.html": {Data: []byte(fixtureIndex)}})
+		newTestDinners(t), newTestSuggest(t), svc, shop, googleSvc, newTestPush(t), newTestIdeas(t), newTestHome(t), runner, newTestPhotos(t), fstest.MapFS{"index.html": {Data: []byte(fixtureIndex)}})
 	if err != nil {
 		t.Fatal(err)
 	}

internal/server/server_test.go

@@ -167,12 +167,7 @@ func newTestSearch(t *testing.T) *recipes.SearchSettingsService {
 // with its own unstarted job runner and a grounder that finds nothing.
 func newTestDinners(t *testing.T) *dinners.Service {
 	t.Helper()
-	return newTestDinnersOn(t, newTestStore(t))
-}
-
-// newTestDinnersOn is newTestDinners over st.
-func newTestDinnersOn(t *testing.T, st *store.Store) *dinners.Service {
-	t.Helper()
+	st := newTestStore(t)
 	logger := slog.New(slog.NewTextHandler(io.Discard, nil))
 	runner, err := jobs.NewRunner(st, logger, 1)
 	if err != nil {

internal/server/shopping.go

@@ -60,13 +60,10 @@ type supplyRunItem struct {
 }
 
 // generatedSupplyRun is the POST /shopping/{weekStart}/generate answer:
-// the Supply run as made, the plan days with nothing to shop for, and the
-// title_job_id of the job titling it, which GET /jobs/{id} reports on;
-// null when the Supply run already has its title.
+// the Supply run as made, and the plan days with nothing to shop for.
 type generatedSupplyRun struct {
 	supplyRun
-	Skipped    []shopping.SkippedDay `json:"skipped"`
-	TitleJobID *string               `json:"title_job_id"`
+	Skipped []shopping.SkippedDay `json:"skipped"`
 }
 
 // sendChatRequest is the POST /shopping/{weekStart}/send-chat body:
@@ -111,7 +108,7 @@ func getSupplyRun(logger *slog.Logger, svc *shopping.Service) http.HandlerFunc {
 }
 
 // postSupplyRunGenerate makes, or remakes, the week's Supply run from its
-// plan and answers with it, the plan days it skipped and its title job.
+// plan and answers with it and the plan days it skipped.
 func postSupplyRunGenerate(logger *slog.Logger, svc *shopping.Service) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		week, ok := weekStartOrFail(w, r, logger)
@@ -132,7 +129,7 @@ func postSupplyRunGenerate(logger *slog.Logger, svc *shopping.Service) http.Hand
 		if skipped == nil {
 			skipped = []shopping.SkippedDay{}
 		}
-		writeJSON(w, r, logger, http.StatusOK, generatedSupplyRun{supplyRun: out, Skipped: skipped, TitleJobID: g.TitleJobID})
+		writeJSON(w, r, logger, http.StatusOK, generatedSupplyRun{supplyRun: out, Skipped: skipped})
 	}
 }
 

internal/server/shopping_test.go

@@ -75,7 +75,7 @@ func (e plansEnv) groundWeek(t *testing.T) {
 func (e plansEnv) archive(t *testing.T) {
 	t.Helper()
 	if _, err := e.st.Writer.ExecContext(t.Context(),
-		`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'; UPDATE shopping_groups SET frozen_dinner_name = (SELECT name FROM dinners WHERE dinners.id = dinner_id) WHERE list_id IN (SELECT id FROM shopping_lists WHERE frozen_at IS NOT NULL)`); err != nil {
+		`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'`); err != nil {
 		t.Fatal(err)
 	}
 }
@@ -186,7 +186,7 @@ func TestSupplyRunShape(t *testing.T) {
 	if status != http.StatusOK {
 		t.Fatalf("generate = %d %v", status, raw)
 	}
-	wantTop := []string{"chat_send_unconfirmed_at", "groups", "label", "needed_count", "sent_to_chat_at", "skipped", "status", "title", "title_job_id", "total_count", "weekStart"}
+	wantTop := []string{"chat_send_unconfirmed_at", "groups", "label", "needed_count", "sent_to_chat_at", "skipped", "status", "title", "total_count", "weekStart"}
 	if got := keys(raw); !reflect.DeepEqual(got, wantTop) {
 		t.Errorf("generate fields = %v, want %v", got, wantTop)
 	}
@@ -199,7 +199,7 @@ func TestSupplyRunShape(t *testing.T) {
 	if status != http.StatusOK {
 		t.Fatalf("GET = %d %v", status, raw)
 	}
-	if k := keys(raw); !reflect.DeepEqual(k, slices.DeleteFunc(slices.Clone(wantTop), func(s string) bool { return s == "skipped" || s == "title_job_id" })) {
+	if k := keys(raw); !reflect.DeepEqual(k, slices.DeleteFunc(slices.Clone(wantTop), func(s string) bool { return s == "skipped" })) {
 		t.Errorf("GET fields = %v", k)
 	}
 	group := raw["groups"].([]any)[0].(map[string]any)
@@ -376,12 +376,8 @@ func TestPushPlanMakesSupplyRun(t *testing.T) {
 	if rec.Code != http.StatusOK || body["status"] != "synced" {
 		t.Fatalf("push = %d %s", rec.Code, rec.Body)
 	}
-	run, _ := body["supply_run"].(map[string]any)
-	if k := keys(run); run["status"] != "generated" || run["error"] != nil || !reflect.DeepEqual(k, []string{"error", "status", "title_job_id"}) {
-		t.Errorf("supply_run = %v, want generated with no error", run)
-	}
-	if job := titleJob(t, e, run["title_job_id"]); job["status"] != "queued" {
-		t.Errorf("title job = %v, want queued: no runner in this test", job)
+	if want := map[string]any{"status": "generated", "error": nil}; !reflect.DeepEqual(body["supply_run"], want) {
+		t.Errorf("supply_run = %v, want %v", body["supply_run"], want)
 	}
 	var l supplyRunJSON
 	if status, got := callShopping(t, e, http.MethodGet, shoppingPath+"2026-10-12", "", &l); status != http.StatusOK {
@@ -471,11 +467,9 @@ func TestPushPlanDoesNotWaitForTitle(t *testing.T) {
 	if rec.Code != http.StatusOK || body["status"] != "synced" {
 		t.Fatalf("push = %d %s", rec.Code, rec.Body)
 	}
-	run, _ := body["supply_run"].(map[string]any)
-	if run["status"] != "generated" || run["error"] != nil {
-		t.Errorf("supply_run = %v, want generated with no error", run)
+	if want := map[string]any{"status": "generated", "error": nil}; !reflect.DeepEqual(body["supply_run"], want) {
+		t.Errorf("supply_run = %v, want %v", body["supply_run"], want)
 	}
-	titleJobID, _ := run["title_job_id"].(string)
 	held.waitEntered(t)
 	var l supplyRunJSON
 	callShopping(t, e, http.MethodGet, shoppingPath+"2026-10-12", "", &l)
@@ -484,7 +478,6 @@ func TestPushPlanDoesNotWaitForTitle(t *testing.T) {
 	}
 
 	close(held.release)
-	wantTitleJobSucceeded(t, e, titleJobID)
 	if got := e.waitTitled(t); got != "Chili and Friends" {
 		t.Errorf("title = %q, want the title job's", got)
 	}
@@ -500,8 +493,7 @@ func TestSupplyRunGenerateDoesNotWaitForTitle(t *testing.T) {
 	e.startRunner(t)
 
 	var l supplyRunJSON
-	status, body := callShopping(t, e, http.MethodPost, shoppingPath+"2026-10-12/generate", "", &l)
-	if status != http.StatusOK {
+	if status, body := callShopping(t, e, http.MethodPost, shoppingPath+"2026-10-12/generate", "", &l); status != http.StatusOK {
 		t.Fatalf("generate = %d %v", status, body)
 	}
 	if l.Title != nil {
@@ -510,66 +502,12 @@ func TestSupplyRunGenerateDoesNotWaitForTitle(t *testing.T) {
 	if !reflect.DeepEqual(l.render(), weekLines) {
 		t.Errorf("generated = %v, want %v", l.render(), weekLines)
 	}
-	titleJobID, _ := body["title_job_id"].(string)
 	held.waitEntered(t)
 
 	close(held.release)
-	wantTitleJobSucceeded(t, e, titleJobID)
 	if got := e.waitTitled(t); got != "Chili and Friends" {
 		t.Errorf("title = %q, want the title job's", got)
 	}
-	if _, body := callShopping(t, e, http.MethodPost, shoppingPath+"2026-10-12/generate", "", nil); body["title_job_id"] != nil {
-		t.Errorf("remake title_job_id = %v, want null: the Supply run has its title", body["title_job_id"])
-	}
-}
-
-// TestSupplyRunGenerateTitleJobFails: a title job that cannot title the
-// Supply run is reported failed with title_failed by GET /jobs/{id}, and
-// the week's next generation answers with a new title job.
-func TestSupplyRunGenerateTitleJobFails(t *testing.T) {
-	t.Parallel()
-	e := newPlansRouter(t)
-	e.groundWeek(t)
-	e.startRunner(t)
-
-	_, body := callShopping(t, e, http.MethodPost, shoppingPath+"2026-10-12/generate", "", nil)
-	first := titleJob(t, e, body["title_job_id"])
-	job := waitJob(t, e.h, first["id"].(string))
-	if job["status"] != "failed" || job["error"] != shopping.ReasonTitleFailed {
-		t.Errorf("title job = %v, want failed %s", job, shopping.ReasonTitleFailed)
-	}
-
-	_, body = callShopping(t, e, http.MethodPost, shoppingPath+"2026-10-12/generate", "", nil)
-	if second := titleJob(t, e, body["title_job_id"]); second["id"] == first["id"] {
-		t.Errorf("retry title_job_id = %v, want a new job", second["id"])
-	}
-}
-
-// titleJob returns the title_supply_run job id, as GET /jobs/{id} reports
-// it; id must be a job id string.
-func titleJob(t *testing.T, e plansEnv, id any) map[string]any {
-	t.Helper()
-	s, ok := id.(string)
-	if !ok || s == "" {
-		t.Fatalf("title_job_id = %v, want a job id", id)
-	}
-	rec, job := callDinners(t, e.h, http.MethodGet, "/api/v1/jobs/"+s, "")
-	if rec.Code != http.StatusOK || job["kind"] != shopping.KindTitleSupplyRun {
-		t.Fatalf("GET title job = %d %s, want a %s job", rec.Code, rec.Body, shopping.KindTitleSupplyRun)
-	}
-	return job
-}
-
-// wantTitleJobSucceeded waits for title job id to finish and fails t
-// unless GET /jobs/{id} reports it succeeded with the title written.
-func wantTitleJobSucceeded(t *testing.T, e plansEnv, id string) {
-	t.Helper()
-	titleJob(t, e, id)
-	job := waitJob(t, e.h, id)
-	result, _ := job["result"].(map[string]any)
-	if job["status"] != "succeeded" || result["title"] != "Chili and Friends" {
-		t.Errorf("title job = %v, want succeeded with the title", job)
-	}
 }
 
 // TestFailedPushMakesNoSupplyRun: a push Calendar refused makes no Supply
@@ -608,7 +546,7 @@ func TestPushPlanSupplyRunFails(t *testing.T) {
 		"code":      "supply_run_failed",
 		"message":   "the plan is on Calendar, but its Supply run could not be made; make it again from the Supply run",
 		"retryable": true,
-	}, "title_job_id": nil}
+	}}
 	if !reflect.DeepEqual(body["supply_run"], want) {
 		t.Errorf("supply_run = %v, want %v", body["supply_run"], want)
 	}
@@ -661,7 +599,7 @@ func TestPushPlanEditedBeforeSupplyRun(t *testing.T) {
 		"code":      "plan_changed",
 		"message":   "the plan is on Calendar as pushed, but it was edited before its Supply run was made, so no Supply run was made from it; push again",
 		"retryable": true,
-	}, "title_job_id": nil}
+	}}
 	if !reflect.DeepEqual(body["supply_run"], want) {
 		t.Errorf("supply_run = %v, want %v", body["supply_run"], want)
 	}
@@ -694,7 +632,7 @@ func TestPushPlanLeavesArchivedSupplyRun(t *testing.T) {
 		t.Fatalf("push = %d %s", rec.Code, rec.Body)
 	}
 	run, _ := body["supply_run"].(map[string]any)
-	if apiErr, _ := run["error"].(map[string]any); run["status"] != "archived" || apiErr["code"] != "archived" || run["title_job_id"] != nil {
+	if apiErr, _ := run["error"].(map[string]any); run["status"] != "archived" || apiErr["code"] != "archived" {
 		t.Errorf("supply_run = %v, want archived", body["supply_run"])
 	}
 	var l supplyRunJSON
@@ -852,73 +790,6 @@ func TestSupplyArchive(t *testing.T) {
 	}
 }
 
-// TestSupplyArchiveKeepsFrozenNames freezes last week's Supply run, then
-// renames its dinner and this week's through the dinners API: the frozen
-// post and list keep the name the dinner had when frozen, while this
-// week's list, not frozen, shows the new name.
-func TestSupplyArchiveKeepsFrozenNames(t *testing.T) {
-	t.Parallel()
-	e := newPlansRouter(t)
-	if _, err := e.st.Writer.ExecContext(t.Context(), `DELETE FROM plan_days; DELETE FROM week_plans`); err != nil {
-		t.Fatal(err)
-	}
-	zone, err := household.LoadZone("America/New_York") // the env's household zone
-	if err != nil {
-		t.Fatal(err)
-	}
-	thisWeek := household.WeekStart(household.Today(time.Now(), zone))
-	y, m, d := thisWeek.Date()
-	lastWeek := store.LocalDateOf(time.Date(y, m, d-7, 0, 0, 0, 0, time.UTC))
-
-	last := e.weekSupplyRun(t, lastWeek, "Beef Stew", shopIng{"stewing beef", "2", "lb"})
-	current := e.weekSupplyRun(t, thisWeek, "Lemon Chicken", shopIng{"lemon", "1", ""})
-	if err := e.shop.Freeze(t.Context(), lastWeek); err != nil {
-		t.Fatal(err)
-	}
-	for id, name := range map[string]string{
-		last.Groups[0].Dinner.ID:    "Sunday Beef Stew",
-		current.Groups[0].Dinner.ID: "Lemon Garlic Chicken",
-	} {
-		if status, body := callShopping(t, e, http.MethodPatch, dinnersPath+"/"+id, `{"name":"`+name+`"}`, nil); status != http.StatusOK {
-			t.Fatalf("PATCH dinner %s = %d %v", id, status, body)
-		}
-	}
-
-	var got archiveJSON
-	if status, raw := callShopping(t, e, http.MethodGet, shoppingPath+"archive?by=week", "", &got); status != http.StatusOK {
-		t.Fatalf("GET archive = %d %v", status, raw)
-	}
-	var posts []string
-	for _, p := range got.Periods {
-		for _, post := range p.Posts {
-			posts = append(posts, fmt.Sprintf("%s %v current=%t", post.WeekStart, post.Dinners, post.Current))
-		}
-	}
-	want := []string{
-		thisWeek.String() + " [Lemon Garlic Chicken] current=true",
-		lastWeek.String() + " [Beef Stew] current=false",
-	}
-	if !reflect.DeepEqual(posts, want) {
-		t.Errorf("archive after rename =\n  %s\nwant\n  %s", strings.Join(posts, "\n  "), strings.Join(want, "\n  "))
-	}
-
-	for _, tc := range []struct {
-		week store.LocalDate
-		want string
-	}{
-		{lastWeek, "Monday " + lastWeek.String() + " Beef Stew: stewing beef [2 lb] needed"},
-		{thisWeek, "Monday " + thisWeek.String() + " Lemon Garlic Chicken: lemon [1] needed"},
-	} {
-		var l supplyRunJSON
-		if status, body := callShopping(t, e, http.MethodGet, shoppingPath+tc.week.String(), "", &l); status != http.StatusOK {
-			t.Fatalf("GET %s = %d %v", tc.week, status, body)
-		}
-		if got := l.render(); !reflect.DeepEqual(got, []string{tc.want}) {
-			t.Errorf("list %s after rename = %v, want [%s]", tc.week, got, tc.want)
-		}
-	}
-}
-
 // TestSupplyRunSendChat posts the week's Supply run to Google Chat once,
 // records sent_to_chat_at, answers a second send with the status as it
 // is, and posts again only with resend.

internal/shopping/archive.go

@@ -22,9 +22,7 @@ const (
 
 // Freeze moves the Supply run of the week starting weekStart into the
 // Supply archive: its status becomes archived and frozen_at is set, after
-// which it is read-only (Generate and SetNeeded are ErrFrozen). The list
-// keeps the names its dinners have as it is frozen, so its post in the
-// Supply archive shows them whatever a dinner is renamed later. Freezing a
+// which it is read-only (Generate and SetNeeded are ErrFrozen). Freezing a
 // frozen list does nothing and is no error.
 //
 // The week must have ended in the household's time zone: a week not yet
@@ -81,25 +79,14 @@ func (s *Service) freeze(ctx context.Context, weekStart store.LocalDate, now tim
 				"week", list.WeekStart, "list", list.ID, "error", err)
 		}
 	}
-	// A list frozen meanwhile is left as it is, its names as they were
-	// frozen: the freeze is done.
+	// A list frozen meanwhile is left as it is: the freeze is done.
 	stamp := store.Now().String()
-	return s.st.WithTx(ctx, func(tx *sql.Tx) error {
-		q := db.New(tx)
-		n, err := q.FreezeShoppingList(ctx, db.FreezeShoppingListParams{
-			FrozenAt: sql.NullString{String: stamp, Valid: true}, UpdatedAt: stamp, ID: list.ID,
-		})
-		if err != nil {
-			return fmt.Errorf("shopping: freeze %s: %w", weekStart, err)
-		}
-		if n == 0 {
-			return nil
-		}
-		if err := q.FreezeShoppingGroupNames(ctx, list.ID); err != nil {
-			return fmt.Errorf("shopping: freeze %s: keep dinner names: %w", weekStart, err)
-		}
-		return nil
-	})
+	if _, err := q.FreezeShoppingList(ctx, db.FreezeShoppingListParams{
+		FrozenAt: sql.NullString{String: stamp, Valid: true}, UpdatedAt: stamp, ID: list.ID,
+	}); err != nil {
+		return fmt.Errorf("shopping: freeze %s: %w", weekStart, err)
+	}
+	return nil
 }
 
 // freezeTitleJob is the title job of list as Generate would enqueue it:
@@ -158,8 +145,7 @@ type Post struct {
 	Label string
 	// Title is nil while the list is untitled, when Label stands in.
 	Title *string
-	// Dinners are the names of the list's dinners, in day order: as they
-	// were when the list was frozen, or as they are now while it is not.
+	// Dinners are the names of the list's dinners, in day order.
 	Dinners []string
 	// Items is how many items the list has, and OnHand how many of them
 	// the household marked "have it".

internal/shopping/archive_test.go

@@ -422,7 +422,7 @@ func TestArchiveGroups(t *testing.T) {
 	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET title = 'Chili, Noodles & Co' WHERE week_start = '2026-12-28'`); err != nil {
 		t.Fatal(err)
 	}
-	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2027-01-03T11:05:00.000Z' WHERE week_start < '2027-01-04'; UPDATE shopping_groups SET frozen_dinner_name = (SELECT name FROM dinners WHERE dinners.id = dinner_id) WHERE list_id IN (SELECT id FROM shopping_lists WHERE frozen_at IS NOT NULL)`); err != nil {
+	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2027-01-03T11:05:00.000Z' WHERE week_start < '2027-01-04'`); err != nil {
 		t.Fatal(err)
 	}
 

internal/shopping/notify_test.go

@@ -152,7 +152,7 @@ func TestSendToChatFailuresRecordNothing(t *testing.T) {
 		t.Errorf("after failed sends sent_to_chat_at = %v, chat_send_unconfirmed_at = %v, %v, want both unset", l.SentToChatAt, l.ChatSendUnconfirmedAt, err)
 	}
 
-	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'; UPDATE shopping_groups SET frozen_dinner_name = (SELECT name FROM dinners WHERE dinners.id = dinner_id) WHERE list_id IN (SELECT id FROM shopping_lists WHERE frozen_at IS NOT NULL)`); err != nil {
+	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'`); err != nil {
 		t.Fatal(err)
 	}
 	posts := len(e.chat.Posts())

internal/shopping/shopping.go

@@ -492,9 +492,7 @@ func (s *Service) Get(ctx context.Context, weekStart store.LocalDate) (l List, e
 	return readList(ctx, q, list)
 }
 
-// readList reads the groups and items of list through q. A group of a
-// frozen list is named as its dinner was when the list was frozen; one
-// with no such name is an error.
+// readList reads the groups and items of list through q.
 func readList(ctx context.Context, q *db.Queries, list db.ShoppingList) (List, error) {
 	rows, err := q.ListShoppingGroupDinners(ctx, list.ID)
 	if err != nil {
@@ -514,15 +512,8 @@ func readList(ctx context.Context, q *db.Queries, list db.ShoppingList) (List, e
 	groups := make([]Group, 0, len(rows))
 	for _, r := range rows {
 		g := r.ShoppingGroup
-		name := r.DinnerName
-		if frozen(list) {
-			if !g.FrozenDinnerName.Valid {
-				return List{}, fmt.Errorf("shopping: group %s of frozen list %s has no frozen dinner name", g.ID, list.WeekStart)
-			}
-			name = g.FrozenDinnerName.String
-		}
 		groups = append(groups, Group{
-			ID: g.ID, DinnerID: g.DinnerID, DinnerName: name, Date: g.Date, Position: int(g.Position),
+			ID: g.ID, DinnerID: g.DinnerID, DinnerName: r.DinnerName, Date: g.Date, Position: int(g.Position),
 			Items: byGroup[g.ID],
 		})
 	}

internal/shopping/shopping_test.go

@@ -692,7 +692,7 @@ func TestGenerateRefusesFrozenList(t *testing.T) {
 	e.dinner(t, "Pad Thai", ing{"rice noodles", "8", "oz"})
 	e.plan(t, "Beef Chili")
 	e.generate(t)
-	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'; UPDATE shopping_groups SET frozen_dinner_name = (SELECT name FROM dinners WHERE dinners.id = dinner_id) WHERE list_id IN (SELECT id FROM shopping_lists WHERE frozen_at IS NOT NULL)`); err != nil {
+	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'`); err != nil {
 		t.Fatal(err)
 	}
 	e.swap(t, "2026-10-12", "Pad Thai")
@@ -834,7 +834,7 @@ func TestSetNeededRefusesFrozenList(t *testing.T) {
 	e.dinner(t, "Beef Chili", ing{"ground beef", "1", "lb"})
 	e.plan(t, "Beef Chili")
 	l := e.generate(t).List
-	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'; UPDATE shopping_groups SET frozen_dinner_name = (SELECT name FROM dinners WHERE dinners.id = dinner_id) WHERE list_id IN (SELECT id FROM shopping_lists WHERE frozen_at IS NOT NULL)`); err != nil {
+	if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'`); err != nil {
 		t.Fatal(err)
 	}
 

internal/shopping/title_test.go

@@ -239,7 +239,7 @@ func TestGenerateTitleNotStoredOnFrozenList(t *testing.T) {
 	e := titleWeek(t)
 	e.model.QueueGenerate(titled("Noodles, Tacos and Chili"))
 	e.beforeTitle = func() {
-		if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'; UPDATE shopping_groups SET frozen_dinner_name = (SELECT name FROM dinners WHERE dinners.id = dinner_id) WHERE list_id IN (SELECT id FROM shopping_lists WHERE frozen_at IS NOT NULL)`); err != nil {
+		if _, err := e.st.Writer.Exec(`UPDATE shopping_lists SET status = 'archived', frozen_at = '2026-10-19T04:05:00Z'`); err != nil {
 			t.Error(err)
 		}
 	}
@@ -311,38 +311,3 @@ func TestGenerateTitleOverlapAcrossRename(t *testing.T) {
 		t.Errorf("stored title = %v, want one of the two titles", deref(got))
 	}
 }
-
-// TestGenerateTitleNotStoredOnReplacedList: a list replaced by a new
-// untitled list of the same week once archive_title has answered, before
-// its title is stored, keeps the replacement untitled; the old list's
-// title job fails, and the failure is logged.
-func TestGenerateTitleNotStoredOnReplacedList(t *testing.T) {
-	e := titleWeek(t)
-	e.model.QueueGenerate(titled("Noodles, Tacos and Chili"))
-	e.afterTitle = func() {
-		for _, stmt := range []string{
-			`DELETE FROM shopping_items WHERE group_id IN (SELECT id FROM shopping_groups WHERE list_id IN (SELECT id FROM shopping_lists WHERE week_start = ?1))`,
-			`DELETE FROM shopping_groups WHERE list_id IN (SELECT id FROM shopping_lists WHERE week_start = ?1)`,
-			`UPDATE shopping_lists SET id = 'replacement' WHERE week_start = ?1`,
-		} {
-			if _, err := e.st.Writer.Exec(stmt, week.String()); err != nil {
-				t.Error(err)
-			}
-		}
-	}
-
-	g := e.generate(t)
-	wantJob(t, e.waitTitle(t, g), jobs.StatusFailed, shopping.ReasonTitleFailed)
-
-	var id string
-	if err := e.st.Reader.QueryRow(`SELECT id FROM shopping_lists WHERE week_start = ?`, week.String()).Scan(&id); err != nil {
-		t.Fatal(err)
-	}
-	if id != "replacement" || id == g.List.ID {
-		t.Fatalf("week's list = %s, want the replacement of %s", id, g.List.ID)
-	}
-	wantUntitled(t, "replacement's title", e.storedTitle(t))
-	if !strings.Contains(e.log.String(), "the Supply run was frozen or replaced before its title was stored") {
-		t.Errorf("log lacks the failure:\n%s", e.log.String())
-	}
-}

internal/store/migrate_test.go

@@ -176,8 +176,8 @@ func TestMigrateEmbeddedMigrations(t *testing.T) {
 	if err := Migrate(context.Background(), s.Writer, migrations.FS); err != nil {
 		t.Fatal(err)
 	}
-	if got := versions(migrationRows(t, s)); got != "0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets,0005_ai_provider_xai,0006_ai_runs_status,0007_recipe_grounding,0008_dinner_recipe_url,0009_dinner_grounding_error,0010_dinner_grounding_revision,0011_ground_dinner_job_revision,0012_suggestion_name,0013_week_plan_revision,0014_rotation_review_name,0015_google_reconnect_required,0016_shopping_list_untitled,0017_shopping_list_chat_send_unconfirmed,0019_shopping_group_frozen_name" {
-		t.Errorf("versions = %q, want 0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets,0005_ai_provider_xai,0006_ai_runs_status,0007_recipe_grounding,0008_dinner_recipe_url,0009_dinner_grounding_error,0010_dinner_grounding_revision,0011_ground_dinner_job_revision,0012_suggestion_name,0013_week_plan_revision,0014_rotation_review_name,0015_google_reconnect_required,0016_shopping_list_untitled,0017_shopping_list_chat_send_unconfirmed,0019_shopping_group_frozen_name", got)
+	if got := versions(migrationRows(t, s)); got != "0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets,0005_ai_provider_xai,0006_ai_runs_status,0007_recipe_grounding,0008_dinner_recipe_url,0009_dinner_grounding_error,0010_dinner_grounding_revision,0011_ground_dinner_job_revision,0012_suggestion_name,0013_week_plan_revision,0014_rotation_review_name,0015_google_reconnect_required,0016_shopping_list_untitled,0017_shopping_list_chat_send_unconfirmed" {
+		t.Errorf("versions = %q, want 0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets,0005_ai_provider_xai,0006_ai_runs_status,0007_recipe_grounding,0008_dinner_recipe_url,0009_dinner_grounding_error,0010_dinner_grounding_revision,0011_ground_dinner_job_revision,0012_suggestion_name,0013_week_plan_revision,0014_rotation_review_name,0015_google_reconnect_required,0016_shopping_list_untitled,0017_shopping_list_chat_send_unconfirmed", got)
 	}
 }
 
@@ -197,8 +197,8 @@ func TestMigrateBootstrapThenEmbeddedInitApplies(t *testing.T) {
 	if err := Migrate(ctx, s.Writer, migrations.FS); err != nil {
 		t.Fatal(err)
 	}
-	if got := versions(migrationRows(t, s)); got != "0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets,0005_ai_provider_xai,0006_ai_runs_status,0007_recipe_grounding,0008_dinner_recipe_url,0009_dinner_grounding_error,0010_dinner_grounding_revision,0011_ground_dinner_job_revision,0012_suggestion_name,0013_week_plan_revision,0014_rotation_review_name,0015_google_reconnect_required,0016_shopping_list_untitled,0017_shopping_list_chat_send_unconfirmed,0019_shopping_group_frozen_name" {
-		t.Errorf("versions = %q, want 0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets,0005_ai_provider_xai,0006_ai_runs_status,0007_recipe_grounding,0008_dinner_recipe_url,0009_dinner_grounding_error,0010_dinner_grounding_revision,0011_ground_dinner_job_revision,0012_suggestion_name,0013_week_plan_revision,0014_rotation_review_name,0015_google_reconnect_required,0016_shopping_list_untitled,0017_shopping_list_chat_send_unconfirmed,0019_shopping_group_frozen_name", got)
+	if got := versions(migrationRows(t, s)); got != "0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets,0005_ai_provider_xai,0006_ai_runs_status,0007_recipe_grounding,0008_dinner_recipe_url,0009_dinner_grounding_error,0010_dinner_grounding_revision,0011_ground_dinner_job_revision,0012_suggestion_name,0013_week_plan_revision,0014_rotation_review_name,0015_google_reconnect_required,0016_shopping_list_untitled,0017_shopping_list_chat_send_unconfirmed" {
+		t.Errorf("versions = %q, want 0000_bootstrap,0001_init,0002_household_settings_updated_by,0003_jobs_status,0004_ai_provider_presets,0005_ai_provider_xai,0006_ai_runs_status,0007_recipe_grounding,0008_dinner_recipe_url,0009_dinner_grounding_error,0010_dinner_grounding_revision,0011_ground_dinner_job_revision,0012_suggestion_name,0013_week_plan_revision,0014_rotation_review_name,0015_google_reconnect_required,0016_shopping_list_untitled,0017_shopping_list_chat_send_unconfirmed", got)
 	}
 	if !tableExists(t, s, "dinners") {
 		t.Error("table from 0001_init was not created")
@@ -922,57 +922,3 @@ func TestMigrateShoppingListChatSendUnconfirmed(t *testing.T) {
 		t.Errorf("shopping list after 0017 = %s, want %s", got, want)
 	}
 }
-
-// TestMigrateShoppingGroupFrozenName applies 0019 over a frozen list and
-// a current one: the frozen list's group takes its dinner's name now, the
-// current list's group has none, and a frozen name is never empty.
-func TestMigrateShoppingGroupFrozenName(t *testing.T) {
-	ctx := context.Background()
-	s := openTestStore(t)
-	migrateBefore(t, s, "0019")
-	for _, stmt := range []string{
-		`INSERT INTO dinners (id, name, normalized_name, status, origin, is_favorite, grounding_status, created_at, updated_at)
-			VALUES ('dinner-1', 'Beef Stew', 'beef stew', 'regular', 'regular', 0, 'manual', 'c', 'u'),
-			       ('dinner-2', 'Lemon Chicken', 'lemon chicken', 'regular', 'regular', 0, 'manual', 'c', 'u')`,
-		`INSERT INTO week_plans (id, week_start, status, created_at, updated_at)
-			VALUES ('plan-1', '2026-10-05', 'synced', 'c', 'u'),
-			       ('plan-2', '2026-10-12', 'synced', 'c', 'u')`,
-		`INSERT INTO shopping_lists (id, week_start, plan_id, status, frozen_at, created_at, updated_at)
-			VALUES ('list-1', '2026-10-05', 'plan-1', 'archived', 'f', 'c', 'u'),
-			       ('list-2', '2026-10-12', 'plan-2', 'current', NULL, 'c', 'u')`,
-		`INSERT INTO shopping_groups (id, list_id, dinner_id, date, position, created_at, updated_at)
-			VALUES ('group-1', 'list-1', 'dinner-1', '2026-10-05', 0, 'c', 'u'),
-			       ('group-2', 'list-2', 'dinner-2', '2026-10-12', 0, 'c', 'u')`,
-	} {
-		if _, err := s.Writer.Exec(stmt); err != nil {
-			t.Fatalf("seed: %v", err)
-		}
-	}
-
-	if err := Migrate(ctx, s.Writer, migrations.FS); err != nil {
-		t.Fatal(err)
-	}
-
-	rows, err := s.Reader.QueryContext(ctx, `SELECT id || '|' || COALESCE(frozen_dinner_name, 'NULL') || '|' || updated_at FROM shopping_groups ORDER BY id`)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer rows.Close()
-	var got []string
-	for rows.Next() {
-		var row string
-		if err := rows.Scan(&row); err != nil {
-			t.Fatal(err)
-		}
-		got = append(got, row)
-	}
-	if err := rows.Err(); err != nil {
-		t.Fatal(err)
-	}
-	if want := []string{"group-1|Beef Stew|u", "group-2|NULL|u"}; strings.Join(got, ",") != strings.Join(want, ",") {
-		t.Errorf("shopping groups after 0019 = %v, want %v", got, want)
-	}
-	if _, err := s.Writer.Exec(`UPDATE shopping_groups SET frozen_dinner_name = '' WHERE id = 'group-1'`); err == nil || !strings.Contains(err.Error(), "CHECK constraint failed") {
-		t.Errorf("empty frozen name: error %v, want CHECK constraint failed", err)
-	}
-}

migrations/0019_shopping_group_frozen_name.sql

@@ -1,14 +0,0 @@
--- 0019_shopping_group_frozen_name: a Supply run frozen into the Supply
--- archive keeps the names its dinners had when it was frozen. A dinner can
--- be renamed at any time, so a frozen list reads each group's dinner name
--- from frozen_dinner_name, never from the dinner, as 0012 does for a Pass.
--- Only a group of a frozen list has one; a current list reads its dinners'
--- names live. A list frozen before this takes its dinners' names now.
-
-ALTER TABLE shopping_groups ADD COLUMN frozen_dinner_name TEXT CHECK (frozen_dinner_name <> '');
-
-UPDATE shopping_groups
-SET frozen_dinner_name = (SELECT dinners.name FROM dinners WHERE dinners.id = shopping_groups.dinner_id)
-WHERE list_id IN (
-	SELECT id FROM shopping_lists WHERE status = 'archived' OR frozen_at IS NOT NULL
-);

migrations/queries/shopping.sql

@@ -60,8 +60,7 @@ DELETE FROM shopping_items
 WHERE id = ?;
 
 -- name: ListShoppingGroupDinners :many
--- The groups of list list_id with their dinner's name now, in list order.
--- A group of a frozen list shows its frozen_dinner_name instead.
+-- The groups of list list_id with their dinner's name, in list order.
 SELECT sqlc.embed(shopping_groups), dinners.name AS dinner_name
 FROM shopping_groups
 JOIN dinners ON dinners.id = shopping_groups.dinner_id
@@ -118,13 +117,6 @@ UPDATE shopping_lists
 SET status = 'archived', frozen_at = ?, updated_at = ?
 WHERE id = ? AND frozen_at IS NULL;
 
--- name: FreezeShoppingGroupNames :exec
--- Keeps the name each dinner of list list_id has now as its group's
--- frozen_dinner_name, as the list is frozen into the Supply archive.
-UPDATE shopping_groups
-SET frozen_dinner_name = (SELECT dinners.name FROM dinners WHERE dinners.id = shopping_groups.dinner_id)
-WHERE list_id = ?;
-
 -- name: ListShoppingListsThrough :many
 -- The Supply runs of the weeks starting on or before week_start, newest
 -- week first.