feat(platform): add device safety commerce APIs

backend/api/internal/routers/platform_test.go

@@ -56,6 +56,45 @@ func TestPlatformOrganizationAndAccountRoutesExposeResourceCRUD(t *testing.T) {
 	assertRouteMethods(t, routes, "/heqi/platform/v1/platform/platform_role/:identity/menus", http.MethodPut)
 }
 
+func TestPlatformDeviceSafetyCommerceAndDeliveryRoutesFollowTheirContracts(t *testing.T) {
+	engine := gin.New()
+	RegisterPlatform("heqi", engine)
+
+	routes := make(map[string]map[string]bool)
+	for _, route := range engine.Routes() {
+		if routes[route.Path] == nil {
+			routes[route.Path] = make(map[string]bool)
+		}
+		routes[route.Path][route.Method] = true
+	}
+
+	for _, resource := range []string{
+		"/device/dev_smart_cylinder_valve", "/device/dev_device_binding",
+		"/safety/saf_rule", "/safety/saf_event", "/safety/saf_inspection",
+		"/ec/ec_category", "/ec/ec_product", "/ec/ec_product_attribute", "/ec/ec_product_image", "/ec/ec_cart", "/ec/ec_order", "/ec/ec_review",
+		"/delivery/delivery_task", "/delivery/delivery_track", "/delivery/delivery_track_point",
+	} {
+		assertRouteMethods(t, routes, "/heqi/platform/v1"+resource, http.MethodGet, http.MethodPost)
+		assertRouteMethods(t, routes, "/heqi/platform/v1"+resource+"/:identity", http.MethodGet, http.MethodPut, http.MethodDelete)
+		assertRouteMethods(t, routes, "/heqi/platform/v1"+resource+"/:identity/status", http.MethodPatch)
+	}
+
+	telemetry := "/heqi/platform/v1/device/dev_telemetry"
+	assertRouteMethods(t, routes, telemetry, http.MethodGet)
+	assertRouteMethods(t, routes, telemetry+"/:identity", http.MethodGet)
+	for _, method := range []string{http.MethodPost, http.MethodPut, http.MethodPatch, http.MethodDelete} {
+		if routes[telemetry][method] || routes[telemetry+"/:identity"][method] {
+			t.Errorf("telemetry unexpectedly permits %s", method)
+		}
+	}
+
+	disposal := "/heqi/platform/v1/safety/saf_event/:identity/disposals"
+	assertRouteMethods(t, routes, disposal, http.MethodPost)
+	if routes[disposal][http.MethodDelete] {
+		t.Fatal("safety event disposals must be append-only")
+	}
+}
+
 func assertRouteMethods(t *testing.T, routes map[string]map[string]bool, path string, methods ...string) {
 	t.Helper()
 	for _, method := range methods {