e30ae8ed09
- App.tsx: full navigation (Auth stack + Main tabs with 5 screens) - Auth: LoginScreen, RegisterScreen, ForgotPasswordScreen - HomeScreen: dashboard with IoT metrics, weather widget, alerts, quick actions, sensors - MapScreen: interactive map with layer toggles (6 layers) - MarketplaceScreen: categories (6), products (5), search - ChatScreen: AI chat with quick prompts (4), bot responses - ProfileScreen: user info, stats, menu (9 items), logout - AlertsScreen: alert list with severity, acknowledge - SensorsScreen: sensor list with type filters (6 types), search - ZonesScreen: zone cards with stats - SettingsScreen: language picker (FR/EN/ES/DE), privacy, about - Stores: iotStore (sensors, zones, alerts), notificationStore, uiStore + i18n - Hooks: useSensors, useAlerts, useNotifications, useLocation - Components: Card, Button, LoadingSpinner, ErrorBoundary, Header - Services: iotService, notificationService (with axios API client) - Utils: formatters (temp, AQI, noise, dates), validators (email, password, IBAN) - Theme: colors.ts with full design system (Blue Ocean palette) - Ditto: fixed MongoDB connection, new JWT secrets, official gateway image
63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
JavaScript
import { GraphQLError } from "../../error/GraphQLError.mjs";
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export function NoFragmentCyclesRule(context) {
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// Tracks already visited fragments to maintain O(N) and to ensure that cycles
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// are not redundantly reported.
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var visitedFrags = Object.create(null); // Array of AST nodes used to produce meaningful errors
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var spreadPath = []; // Position in the spread path
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var spreadPathIndexByName = Object.create(null);
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return {
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OperationDefinition: function OperationDefinition() {
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return false;
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},
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FragmentDefinition: function FragmentDefinition(node) {
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detectCycleRecursive(node);
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return false;
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}
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}; // This does a straight-forward DFS to find cycles.
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// It does not terminate when a cycle was found but continues to explore
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// the graph to find all possible cycles.
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function detectCycleRecursive(fragment) {
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if (visitedFrags[fragment.name.value]) {
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return;
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}
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var fragmentName = fragment.name.value;
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visitedFrags[fragmentName] = true;
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var spreadNodes = context.getFragmentSpreads(fragment.selectionSet);
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if (spreadNodes.length === 0) {
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return;
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}
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spreadPathIndexByName[fragmentName] = spreadPath.length;
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for (var _i2 = 0; _i2 < spreadNodes.length; _i2++) {
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var spreadNode = spreadNodes[_i2];
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var spreadName = spreadNode.name.value;
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var cycleIndex = spreadPathIndexByName[spreadName];
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spreadPath.push(spreadNode);
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if (cycleIndex === undefined) {
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var spreadFragment = context.getFragment(spreadName);
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if (spreadFragment) {
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detectCycleRecursive(spreadFragment);
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}
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} else {
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var cyclePath = spreadPath.slice(cycleIndex);
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var viaPath = cyclePath.slice(0, -1).map(function (s) {
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return '"' + s.name.value + '"';
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}).join(', ');
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context.reportError(new GraphQLError("Cannot spread fragment \"".concat(spreadName, "\" within itself") + (viaPath !== '' ? " via ".concat(viaPath, ".") : '.'), cyclePath));
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}
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spreadPath.pop();
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}
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spreadPathIndexByName[fragmentName] = undefined;
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}
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}
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