refactor(payments): one canonical catalog order for storefront, offer, admin; admin active/all toggle

The wallet storefront listed products in creation order — its purchases and its
chip-exchange values were unsorted, unlike the admin console and the public offer.
Extract the ordering (chip packs first by rouble price, then chip-priced values
grouped hints → no-ads → combo → tournament and by chip price) into one comparator,
compareCatalogRank over a small rank key, and apply it at all three sites
(projectCatalog, projectOfferPricing, SortAdminCatalog) — so the subgroup ranking
(valueGroup) and the full order now live in one place. The rewarded "watch for
chips" CTA is a wallet-driven element rendered above the packs, so it is unaffected
and stays on top.

Also add the admin catalog active/all toggle: AdminCatalog takes includeInactive,
the console shows active products by default and ?all=1 lists archived ones too
(the detail and grant forms keep loading all products).

Tests: a storefront canonical-order unit test (reproduced the unsorted bug first);
an integration test for the active/all toggle. Existing offer/admin order tests
unchanged — behaviour preserved.

backend/internal/adminconsole/templates/pages/catalog.gohtml

@@ -22,6 +22,7 @@
 </form>
 </section>
 <section class="panel"><h2>Products</h2>
+<p class="note">Showing {{if .ShowAll}}<strong>all</strong> products (active + archived) — <a href="/_gm/catalog">active only</a>{{else}}<strong>active</strong> products — <a href="/_gm/catalog?all=1">show all (incl. archived)</a>{{end}}.</p>
 <table class="list">
 <thead><tr><th>Title</th><th>Status</th><th>Atoms</th><th>Prices</th><th></th></tr></thead>
 <tbody>

backend/internal/adminconsole/views.go

@@ -677,6 +677,9 @@ type FeedbackDetailView struct {
 // CatalogView is the product-catalog list page.
 type CatalogView struct {
 	Products []ProductRow
+	// ShowAll reports whether archived products are listed alongside active ones (the active/all
+	// toggle); it drives the toggle link and the list heading.
+	ShowAll bool
 }
 
 // ProductRow is one product in the catalog list: its composition, prices, the archived flag

backend/internal/inttest/catalog_editor_test.go

@@ -16,7 +16,7 @@ import (
 // productByTitle finds a catalog product by its (unique in the test) title.
 func productByTitle(t *testing.T, pay *payments.Service, title string) payments.AdminProduct {
 	t.Helper()
-	all, err := pay.AdminCatalog(context.Background())
+	all, err := pay.AdminCatalog(context.Background(), true)
 	if err != nil {
 		t.Fatalf("admin catalog: %v", err)
 	}
@@ -57,7 +57,7 @@ func TestConsoleCatalogEditor(t *testing.T) {
 	if code, body := consoleDo(h, http.MethodPost, catalog, "title=cat-bad&chips=100&active=true", origin); code != http.StatusOK || !strings.Contains(body, "Invalid product") {
 		t.Fatalf("bad pack = %d, has 'Invalid product' = %v", code, strings.Contains(body, "Invalid product"))
 	}
-	if _, err := pay.AdminCatalog(ctx); err != nil {
+	if _, err := pay.AdminCatalog(ctx, true); err != nil {
 		t.Fatalf("catalog: %v", err)
 	}
 
@@ -95,3 +95,32 @@ func TestConsoleCatalogEditor(t *testing.T) {
 		t.Fatalf("delete transacted = %d, has 'Cannot delete' = %v", code, strings.Contains(body, "Cannot delete"))
 	}
 }
+
+// TestConsoleCatalogActiveToggle checks the catalog console lists only active products by default and
+// includes the archived ones under ?all=1 (the active/all toggle).
+func TestConsoleCatalogActiveToggle(t *testing.T) {
+	srv, _, _ := bannerServer(t)
+	h := srv.Handler()
+	const origin = "http://admin.test"
+	const catalog = "http://admin.test/_gm/catalog"
+
+	// An active value and an archived one (created without the active flag).
+	if code, _ := consoleDo(h, http.MethodPost, catalog, "title=toggle-active&hints=5&price_chip=50&active=true", origin); code != http.StatusOK {
+		t.Fatal("create active failed")
+	}
+	if code, _ := consoleDo(h, http.MethodPost, catalog, "title=toggle-archived&hints=9&price_chip=90", origin); code != http.StatusOK {
+		t.Fatal("create archived failed")
+	}
+
+	// Default view: active only.
+	if _, body := consoleDo(h, http.MethodGet, catalog, "", ""); !strings.Contains(body, "toggle-active") || strings.Contains(body, "toggle-archived") {
+		t.Errorf("default view: active listed=%v, archived listed=%v (want true/false)",
+			strings.Contains(body, "toggle-active"), strings.Contains(body, "toggle-archived"))
+	}
+
+	// ?all=1: active and archived.
+	if _, body := consoleDo(h, http.MethodGet, catalog+"?all=1", "", ""); !strings.Contains(body, "toggle-active") || !strings.Contains(body, "toggle-archived") {
+		t.Errorf("all view: active listed=%v, archived listed=%v (want true/true)",
+			strings.Contains(body, "toggle-active"), strings.Contains(body, "toggle-archived"))
+	}
+}

backend/internal/payments/catalog.go

@@ -38,6 +38,11 @@ const atomChips = "chips"
 // method are omitted (misconfigured or unavailable there). An untrusted context (empty Kind) has
 // no method, so only values show; buying is gated server-side regardless.
 func projectCatalog(entries []catalogEntry, cxt Context) CatalogView {
+	// Present products in the canonical listing order shared with the offer and the admin console
+	// (packs first by rouble price, then values grouped hints → no-ads → combo and by chip price); the
+	// client renders them as received. Ordered in place — the caller passes a fresh loadCatalog result
+	// it does not reuse.
+	sortCatalogEntries(entries)
 	var out CatalogView
 	for _, e := range entries {
 		isPack := false

backend/internal/payments/catalog_admin.go

@@ -1,7 +1,6 @@
 package payments
 
 import (
-	"cmp"
 	"context"
 	"errors"
 	"fmt"
@@ -144,10 +143,12 @@ func validateProduct(in ProductInput, sellable bool) error {
 	return nil
 }
 
-// AdminCatalog lists every product (active and archived) with its composition, prices and whether it
-// has been transacted, for the admin editor. Read uncached, straight from the catalog tables.
-func (s *Service) AdminCatalog(ctx context.Context) ([]AdminProduct, error) {
-	return s.store.adminCatalog(ctx)
+// AdminCatalog lists products with their composition, prices and whether each has been transacted,
+// for the admin editor. includeInactive adds the archived products to the active ones (the console's
+// active/all toggle); with it false only active products are returned. Read uncached, straight from
+// the catalog tables.
+func (s *Service) AdminCatalog(ctx context.Context, includeInactive bool) ([]AdminProduct, error) {
+	return s.store.adminCatalog(ctx, includeInactive)
 }
 
 // SortAdminCatalog orders an admin catalog list in place the same way the public offer lists products
@@ -157,18 +158,7 @@ func (s *Service) AdminCatalog(ctx context.Context) ([]AdminProduct, error) {
 // products the same as active ones (the admin list shows both).
 func SortAdminCatalog(products []AdminProduct) {
 	slices.SortStableFunc(products, func(a, b AdminProduct) int {
-		if pa, pb := adminIsPack(a), adminIsPack(b); pa != pb {
-			if pa {
-				return -1 // packs (sales) before values (chip exchange)
-			}
-			return 1
-		} else if pa {
-			return cmp.Compare(adminPriceAmount(a, string(SourceDirect), CurrencyRUB), adminPriceAmount(b, string(SourceDirect), CurrencyRUB))
-		}
-		if d := cmp.Compare(adminValueGroup(a), adminValueGroup(b)); d != 0 {
-			return d
-		}
-		return cmp.Compare(adminPriceAmount(a, "", CurrencyChip), adminPriceAmount(b, "", CurrencyChip))
+		return compareCatalogRank(adminRank(a), adminRank(b))
 	})
 }
 

backend/internal/payments/catalog_order.go

@@ -0,0 +1,61 @@
+package payments
+
+import (
+	"cmp"
+	"slices"
+)
+
+// catalogRank is the canonical listing key for a catalog product: whether it is a chip pack, its
+// value subgroup (see [valueGroup]; unused for a pack) and the minor-unit amount its section sorts by
+// (a pack's direct rouble price, a value's chip price; math.MaxInt64 when absent, so a misconfigured
+// row sorts last rather than leading).
+type catalogRank struct {
+	pack   bool
+	group  int
+	amount int64
+}
+
+// compareCatalogRank is the single canonical product order, shared by the storefront ([projectCatalog]),
+// the public offer ([projectOfferPricing]) and the admin catalog ([SortAdminCatalog]): chip packs
+// first, ascending by rouble price; then chip-priced values grouped hints → no-ads → combo →
+// tournament and, within a group, ascending by chip price. A pack's group is unused (all packs share
+// one section). Callers use it through [entryRank] / [adminRank], which build the key from each
+// product shape, so the subgroup and ordering rules live in exactly one place.
+func compareCatalogRank(a, b catalogRank) int {
+	if a.pack != b.pack {
+		if a.pack {
+			return -1 // packs (sales) before values (chip exchange)
+		}
+		return 1
+	}
+	if !a.pack {
+		if d := cmp.Compare(a.group, b.group); d != 0 {
+			return d
+		}
+	}
+	return cmp.Compare(a.amount, b.amount)
+}
+
+// entryRank builds the canonical rank of a storefront / offer catalog entry.
+func entryRank(e catalogEntry) catalogRank {
+	if isPackEntry(e) {
+		return catalogRank{pack: true, amount: offerSortAmount(e, string(SourceDirect), CurrencyRUB)}
+	}
+	return catalogRank{group: offerValueGroup(e), amount: offerSortAmount(e, "", CurrencyChip)}
+}
+
+// adminRank builds the canonical rank of an admin catalog product.
+func adminRank(p AdminProduct) catalogRank {
+	if adminIsPack(p) {
+		return catalogRank{pack: true, amount: adminPriceAmount(p, string(SourceDirect), CurrencyRUB)}
+	}
+	return catalogRank{group: adminValueGroup(p), amount: adminPriceAmount(p, "", CurrencyChip)}
+}
+
+// sortCatalogEntries orders storefront / offer entries in place into the canonical listing order
+// ([compareCatalogRank]). Stable, so equal-keyed products keep their incoming (creation) order.
+func sortCatalogEntries(entries []catalogEntry) {
+	slices.SortStableFunc(entries, func(a, b catalogEntry) int {
+		return compareCatalogRank(entryRank(a), entryRank(b))
+	})
+}

backend/internal/payments/catalog_test.go

@@ -135,6 +135,56 @@ func TestProjectCatalog_Empty(t *testing.T) {
 	}
 }
 
+// TestProjectCatalog_CanonicalOrder checks the storefront lists products in the shared canonical order
+// (compareCatalogRank): chip packs first ascending by rouble price, then chip-priced values grouped
+// hints → no-ads → combo and ascending by chip price — the same order as the offer and the admin
+// console, regardless of catalog creation order.
+func TestProjectCatalog_CanonicalOrder(t *testing.T) {
+	pack := func(title string, rub int64) catalogEntry {
+		return catalogEntry{
+			id:     uuid.New(),
+			title:  title,
+			atoms:  []atomQty{{atomType: atomChips, quantity: 1}},
+			prices: []priceRow{{method: "direct", currency: CurrencyRUB, amount: rub}},
+		}
+	}
+	value := func(title string, chips int64, atoms ...string) catalogEntry {
+		e := catalogEntry{id: uuid.New(), title: title, prices: []priceRow{{method: "", currency: CurrencyChip, amount: chips}}}
+		for _, a := range atoms {
+			e.atoms = append(e.atoms, atomQty{atomType: a, quantity: 1})
+		}
+		return e
+	}
+	// Deliberately shuffled on input; the projection must impose the canonical order.
+	entries := []catalogEntry{
+		pack("packDear", 30000),
+		value("bundle", 500, "hints", "noads_days"),
+		pack("packCheap", 10000),
+		value("adsOnly", 150, "noads_days"),
+		value("hintsBig", 200, "hints"),
+		value("hintsSmall", 50, "hints"),
+	}
+	got := projectCatalog(entries, Context{Kind: SourceDirect})
+	want := []string{"packCheap", "packDear", "hintsSmall", "hintsBig", "adsOnly", "bundle"}
+	if len(got.Products) != len(want) {
+		t.Fatalf("projected %d products, want %d", len(got.Products), len(want))
+	}
+	for i, p := range got.Products {
+		if p.Title != want[i] {
+			t.Fatalf("order[%d] = %q, want %q (full: %v)", i, p.Title, want[i], productTitles(got.Products))
+		}
+	}
+}
+
+// productTitles extracts the projected product titles for a failure message.
+func productTitles(products []CatalogProduct) []string {
+	out := make([]string, len(products))
+	for i, p := range products {
+		out[i] = p.Title
+	}
+	return out
+}
+
 // TestSortAdminCatalog checks the admin list is ordered like the public offer: chip packs first,
 // ascending by rouble price; then values, grouped (hints only -> no-ads only -> no-ads + hints) and
 // ascending by chip price within a group. Stable and applied to active + archived alike.

backend/internal/payments/offer.go

@@ -1,7 +1,6 @@
 package payments
 
 import (
-	"cmp"
 	"context"
 	"fmt"
 	"math"
@@ -60,8 +59,13 @@ func (s *Service) buildOfferPricing(ctx context.Context) (string, error) {
 // omitted. Amounts are rendered through [Money] so no floating point ever reaches the page (roubles
 // show kopecks as "200.00", whole-unit rails as integers); a missing rail price shows an em dash.
 func projectOfferPricing(entries []catalogEntry) string {
+	// Order the whole catalog once by the shared canonical rank, then split it into the two offer
+	// tables (packs first, then the chip-exchange values); each keeps that order. Sort a copy so the
+	// caller's slice is left untouched.
+	sorted := slices.Clone(entries)
+	sortCatalogEntries(sorted)
 	var packs, values []catalogEntry
-	for _, e := range entries {
+	for _, e := range sorted {
 		if isPackEntry(e) {
 			packs = append(packs, e)
 		} else {
@@ -69,18 +73,6 @@ func projectOfferPricing(entries []catalogEntry) string {
 		}
 	}
 
-	// Packs: ascending by the rouble price (the offer's base currency); a pack with no rouble price
-	// sorts last. Values: by group, then ascending chip price. Stable, so the catalog order breaks ties.
-	slices.SortStableFunc(packs, func(a, b catalogEntry) int {
-		return cmp.Compare(offerSortAmount(a, string(SourceDirect), CurrencyRUB), offerSortAmount(b, string(SourceDirect), CurrencyRUB))
-	})
-	slices.SortStableFunc(values, func(a, b catalogEntry) int {
-		if d := cmp.Compare(offerValueGroup(a), offerValueGroup(b)); d != 0 {
-			return d
-		}
-		return cmp.Compare(offerSortAmount(a, "", CurrencyChip), offerSortAmount(b, "", CurrencyChip))
-	})
-
 	var b strings.Builder
 	if len(packs) > 0 {
 		b.WriteString("Приобретение внутриигровой валюты «Фишка»:\n\n")

backend/internal/payments/store_catalog_admin.go

@@ -19,11 +19,17 @@ import (
 // row references — it must be archived instead, to keep the append-only ledger resolvable.
 var ErrProductTransacted = errors.New("payments: product has transactions; archive instead of delete")
 
-// adminCatalog lists every product (active and archived) with its atoms, prices and transacted flag.
-func (s *Store) adminCatalog(ctx context.Context) ([]AdminProduct, error) {
+// adminCatalog lists products with their atoms, prices and transacted flag. includeInactive adds the
+// archived products to the active ones; with it false only active products are returned.
+func (s *Store) adminCatalog(ctx context.Context, includeInactive bool) ([]AdminProduct, error) {
+	where := table.Product.Active.IS_TRUE()
+	if includeInactive {
+		where = postgres.Bool(true)
+	}
 	var prods []model.Product
 	if err := postgres.SELECT(table.Product.AllColumns).
 		FROM(table.Product).
+		WHERE(where).
 		ORDER_BY(table.Product.CreatedAt.ASC()).
 		QueryContext(ctx, s.db, &prods); err != nil {
 		return nil, fmt.Errorf("payments: admin list products: %w", err)

backend/internal/server/handlers_admin_catalog.go

@@ -33,10 +33,12 @@ var priceFields = []struct {
 	{"price_chip", "", payments.CurrencyChip},
 }
 
-// consoleCatalog lists every product (active and archived) with its composition, prices, transacted
-// flag, and the inline create form.
+// consoleCatalog lists the catalog products with their composition, prices, transacted flag, and the
+// inline create form. It shows active products by default; ?all=1 also lists the archived ones (the
+// active/all toggle).
 func (s *Server) consoleCatalog(c *gin.Context) {
-	products, err := s.payments.AdminCatalog(c.Request.Context())
+	showAll := c.Query("all") == "1"
+	products, err := s.payments.AdminCatalog(c.Request.Context(), showAll)
 	if err != nil {
 		s.consoleError(c, err)
 		return
@@ -44,7 +46,7 @@ func (s *Server) consoleCatalog(c *gin.Context) {
 	// Order the list like the public offer: sales (chip packs) first, then the chip-exchange values,
 	// grouped and price-sorted the same way, so the console mirrors what a buyer sees.
 	payments.SortAdminCatalog(products)
-	var view adminconsole.CatalogView
+	view := adminconsole.CatalogView{ShowAll: showAll}
 	for _, p := range products {
 		view.Products = append(view.Products, catalogRow(p))
 	}
@@ -69,7 +71,7 @@ func (s *Server) consoleCatalogDetail(c *gin.Context) {
 	if !ok {
 		return
 	}
-	products, err := s.payments.AdminCatalog(c.Request.Context())
+	products, err := s.payments.AdminCatalog(c.Request.Context(), true) // include archived: the detail form edits any product
 	if err != nil {
 		s.consoleError(c, err)
 		return
@@ -242,7 +244,7 @@ func (s *Server) consoleGrantProduct(c *gin.Context) {
 // bundles, including archived ones — chips and tournament products are excluded).
 func (s *Server) grantForm(ctx context.Context) adminconsole.GrantFormView {
 	fv := adminconsole.GrantFormView{Present: true, Origins: []string{"direct", "vk", "telegram"}}
-	products, err := s.payments.AdminCatalog(ctx)
+	products, err := s.payments.AdminCatalog(ctx, true)
 	if err != nil {
 		return fv
 	}