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P-1925 P-1926 Enhance analytics API with optional parameters and referral config #2

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Merged
yosriady merged 14 commits into from
Mar 27, 2026
Merged

P-1925 P-1926 Enhance analytics API with optional parameters and referral config #2

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d738ebb
Fix API signature inconsistencies and code quality issues for web SDK…
claude Mar 26, 2026
ff8c13a
Add package-lock.json for dependency version locking
claude Mar 26, 2026
edeabeb
Fix screen() test to pass properties as third arg after category param
claude Mar 26, 2026
de6f846
Address review feedback: backward-compat screen(), implement pathPatt…
claude Mar 26, 2026
ef1557b
Guard errorHandler callback with try/catch to prevent consumer errors…
claude Mar 26, 2026
cdf7205
Add category as positional parameter to screen() for web SDK parity
claude Mar 27, 2026
9c5ce9c
Add application lifecycle event tracking (installed, updated, opened,…
claude Mar 27, 2026
4389c28
Guard lifecycle install/update detection against non-persistent storage
claude Mar 27, 2026
3af3d57
Fix persistent storage check that was defeated by MemoryStorage fallback
claude Mar 27, 2026
d0c2623
Await async storage persistence for app version to prevent duplicate …
claude Mar 27, 2026
67b0728
Wrap lifecycle init in try-catch to prevent SDK init failure
claude Mar 27, 2026
a71b986
Fix hasPersistentStorage() to use instanceof check against fallback
claude Mar 27, 2026
57a0d80
Preserve function_args key casing from toSnakeCase conversion
claude Mar 27, 2026
75e5fd4
Apply pnpm supply chain security recommendations
claude Mar 27, 2026
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2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
"name": "@formo/react-native-analytics",
"version": "1.0.0",
"description": "Formo Analytics SDK for React Native - Track wallet events and user analytics in mobile dApps",
"packageManager": "pnpm@9.0.0",
"packageManager": "pnpm@10.27.0",
"repository": {
"type": "git",
"url": "git+https://github.com/getformo/sdk.git",
Expand Down
21 changes: 21 additions & 0 deletions pnpm-workspace.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
# Supply chain security settings
# See: https://pnpm.io/supply-chain-security

# 1. Block lifecycle scripts by default
# Only explicitly approved packages can run postinstall scripts.
# Use `pnpm approve-builds` to manage this list.
onlyBuiltDependencies: []

# 2. Block exotic subdependencies
# Prevents transitive deps from using git repos or direct tarball URLs.
blockExoticSubdeps: true

# 3. Minimum release age (in minutes)
# Wait 24 hours before installing newly published versions.
# Malware is usually detected quickly, so this avoids the exposure window.
minimumReleaseAge: 1440

# 4. Trust policy
# Prevent installation if a package's trust level has decreased
# (e.g., was published by trusted publisher, now only has provenance).
trustPolicy: no-downgrade
52 changes: 42 additions & 10 deletions src/FormoAnalytics.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ import {
} from "./lib/consent";
import { FormoAnalyticsSession } from "./lib/session";
import { WagmiEventHandler } from "./lib/wagmi";
import { AppLifecycleManager } from "./lib/lifecycle";
import {
Address,
ChainID,
Expand All @@ -35,12 +36,14 @@ import {
TransactionStatus,
} from "./types";
import { toChecksumAddress, getValidAddress } from "./utils";
import { parseTrafficSource, storeTrafficSource } from "./utils/trafficSource";

export class FormoAnalytics implements IFormoAnalytics {
private session: FormoAnalyticsSession;
private eventManager: IEventManager;
private eventQueue: EventQueue;
private wagmiHandler?: WagmiEventHandler;
private lifecycleManager?: AppLifecycleManager;

config: Config;
currentChainId?: ChainID;
Expand Down Expand Up @@ -125,6 +128,17 @@ export class FormoAnalytics implements IFormoAnalytics {

const analytics = new FormoAnalytics(writeKey, options);

// Initialize lifecycle tracking if enabled
// Wrapped in try-catch so a transient storage failure doesn't prevent SDK init
if (analytics.isAutocaptureEnabled("lifecycle")) {
try {
analytics.lifecycleManager = new AppLifecycleManager(analytics);
await analytics.lifecycleManager.start(options?.app);
} catch (error) {
logger.error("FormoAnalytics: Failed to initialize lifecycle tracking", error);
}
}
Comment thread
devin-ai-integration[bot] marked this conversation as resolved.

// Call ready callback
if (options?.ready) {
options.ready(analytics);
Expand All @@ -138,14 +152,15 @@ export class FormoAnalytics implements IFormoAnalytics {
*/
public async screen(
name: string,
category?: string,
properties?: IFormoEventProperties,
Comment on lines 153 to 156
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@chatgpt-codex-connector chatgpt-codex-connector Bot Mar 27, 2026

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P1 Badge Keep screen properties as second argument

Adding category before properties changes runtime behavior for existing integrations that call screen(name, properties) (including JS users without type checks). Calls like formo.screen('Profile', { userId: '123' }) now treat the object as category, drop properties, and emit malformed screen metadata, so upgrades silently lose custom screen properties. Please preserve backward compatibility with an overload/runtime argument check (or by appending category after existing optional args).

Useful? React with 👍 / 👎.

Comment on lines 154 to 156
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@chatgpt-codex-connector chatgpt-codex-connector Bot Mar 27, 2026

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P1 Badge Preserve backward-compatible screen() parameter parsing

Changing screen to accept category as the second positional argument breaks existing integrations that call screen(name, properties, ...): the properties object is now treated as category, so the intended screen properties are lost and an object-valued category is emitted instead. This is a silent analytics regression for JavaScript users (and TypeScript users compiled against the old signature), so the method should keep legacy argument handling or add new parameters without shifting existing positions.

Useful? React with 👍 / 👎.

context?: IFormoEventContext,
callback?: (...args: unknown[]) => void
): Promise<void> {
// Note: shouldTrack() is called in trackEvent() - no need to check here
await this.trackEvent(
EventType.SCREEN,
{ name },
{ name, ...(category && { category }) },
properties,
context,
callback
Expand Down Expand Up @@ -175,8 +190,11 @@ export class FormoAnalytics implements IFormoAnalytics {
* ```
*/
public setTrafficSourceFromUrl(url: string): void {
const { parseTrafficSource, storeTrafficSource } = require("./utils/trafficSource");
const trafficSource = parseTrafficSource(url);
const trafficSource = parseTrafficSource(
url,
this.options.referral?.queryParams,
this.options.referral?.pathPattern
);
storeTrafficSource(trafficSource);
logger.debug("Traffic source set from URL:", trafficSource);
}
Expand All @@ -197,6 +215,11 @@ export class FormoAnalytics implements IFormoAnalytics {
public async cleanup(): Promise<void> {
logger.info("FormoAnalytics: Cleaning up resources");

if (this.lifecycleManager) {
this.lifecycleManager.cleanup();
this.lifecycleManager = undefined;
}

if (this.wagmiHandler) {
this.wagmiHandler.cleanup();
this.wagmiHandler = undefined;
Expand Down Expand Up @@ -325,7 +348,7 @@ export class FormoAnalytics implements IFormoAnalytics {
signatureHash,
}: {
status: SignatureStatus;
chainId: ChainID;
chainId?: ChainID;
address: Address;
message: string;
signatureHash?: string;
Expand All @@ -334,10 +357,6 @@ export class FormoAnalytics implements IFormoAnalytics {
context?: IFormoEventContext,
callback?: (...args: unknown[]) => void
): Promise<void> {
if (chainId === null || chainId === undefined || Number(chainId) === 0) {
logger.warn("Signature: Chain ID cannot be null, undefined, or 0");
return;
}
if (!address) {
logger.warn("Signature: Address cannot be empty");
return;
Expand All @@ -346,7 +365,7 @@ export class FormoAnalytics implements IFormoAnalytics {
EventType.SIGNATURE,
{
status,
chainId,
...(chainId !== undefined && chainId !== null && { chainId }),
address,
message,
...(signatureHash && { signatureHash }),
Expand All @@ -369,6 +388,8 @@ export class FormoAnalytics implements IFormoAnalytics {
to,
value,
transactionHash,
function_name,
function_args,
}: {
status: TransactionStatus;
chainId: ChainID;
Expand All @@ -377,6 +398,8 @@ export class FormoAnalytics implements IFormoAnalytics {
to?: string;
value?: string;
transactionHash?: string;
function_name?: string;
function_args?: Record<string, unknown>;
},
properties?: IFormoEventProperties,
context?: IFormoEventContext,
Expand All @@ -400,6 +423,8 @@ export class FormoAnalytics implements IFormoAnalytics {
to,
value,
...(transactionHash && { transactionHash }),
...(function_name && { function_name }),
...(function_args && { function_args }),
},
properties,
context,
Expand Down Expand Up @@ -544,7 +569,7 @@ export class FormoAnalytics implements IFormoAnalytics {
* Check if autocapture is enabled for event type
*/
public isAutocaptureEnabled(
eventType: "connect" | "disconnect" | "signature" | "transaction" | "chain"
eventType: "connect" | "disconnect" | "signature" | "transaction" | "chain" | "lifecycle"
): boolean {
if (this.options.autocapture === undefined) {
return true;
Expand Down Expand Up @@ -596,6 +621,13 @@ export class FormoAnalytics implements IFormoAnalytics {
);
} catch (error) {
logger.error("Error tracking event:", error);
if (this.options.errorHandler) {
try {
this.options.errorHandler(error instanceof Error ? error : new Error(String(error)));
} catch (handlerError) {
logger.error("Error in errorHandler callback:", handlerError);
}
}
}
}

Expand Down
25 changes: 3 additions & 22 deletions src/FormoAnalyticsProvider.tsx
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@devin-ai-integration devin-ai-integration Bot Mar 27, 2026

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🟡 New referral and errorHandler options missing from optionsKey, preventing SDK re-initialization on change

The PR adds two new options to Options: referral (serializable object with queryParams and pathPattern) and errorHandler (function). Neither is included in the optionsKey computation in FormoAnalyticsProvider.tsx. The existing pattern extracts each option individually (lines 126-137) and includes serializable ones in serializableOptions (lines 141-152) and useMemo deps (line 160). For example, app (a similar serializable config object) is included. For functions, ready is tracked as hasReady: !!options?.ready. However, referral is not extracted or serialized, and errorHandler has no hasErrorHandler equivalent. If a consumer changes referral config or toggles errorHandler, the optionsKey won't change, the useEffect (line 162) won't re-run, and the SDK instance will retain stale options—meaning setTrafficSourceFromUrl() at src/FormoAnalytics.ts:180-184 would use outdated referral config.

(Refers to lines 140-160)

Prompt for agents 
In src/FormoAnalyticsProvider.tsx, around line 125-160:

1. Extract the new options from the options object (after line 137):
   const referral = options?.referral;
   const hasErrorHandler = !!options?.errorHandler;

2. Add them to the serializableOptions object (around line 141-152):
   Add referral and hasErrorHandler to the object.

3. Add them to the useMemo dependency array (line 160):
   Add referral and hasErrorHandler to the dependency list.

This follows the existing pattern where serializable options (like app) are included directly, and function options (like ready) are tracked as boolean flags (hasReady).
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ import React, {
FC,
} from "react";
import { FormoAnalytics } from "./FormoAnalytics";
import { initStorageManager, AsyncStorageInterface } from "./lib/storage";
import { initStorageManager } from "./lib/storage";
import { logger } from "./lib/logger";
import { FormoAnalyticsProviderProps, IFormoAnalytics } from "./types";

Expand All @@ -34,25 +34,6 @@ const defaultContext: IFormoAnalytics = {
export const FormoAnalyticsContext =
createContext<IFormoAnalytics>(defaultContext);

export interface FormoAnalyticsProviderPropsWithStorage
extends FormoAnalyticsProviderProps {
/**
* AsyncStorage instance from @react-native-async-storage/async-storage
* Required for persistent storage
*/
asyncStorage?: AsyncStorageInterface;
/**
* Callback when SDK is ready
* Note: Use useCallback to avoid re-initialization on every render
*/
onReady?: (sdk: IFormoAnalytics) => void;
/**
* Callback when SDK initialization fails
* Note: Use useCallback to avoid re-initialization on every render
*/
onError?: (error: Error) => void;
}

/**
* Formo Analytics Provider for React Native
*
Expand All @@ -76,7 +57,7 @@ export interface FormoAnalyticsProviderPropsWithStorage
* }
* ```
*/
export const FormoAnalyticsProvider: FC<FormoAnalyticsProviderPropsWithStorage> = (
export const FormoAnalyticsProvider: FC<FormoAnalyticsProviderProps> = (
props
) => {
const { writeKey, disabled = false, children } = props;
Expand All @@ -102,7 +83,7 @@ export const FormoAnalyticsProvider: FC<FormoAnalyticsProviderPropsWithStorage>
return <InitializedAnalytics {...props} />;
};

const InitializedAnalytics: FC<FormoAnalyticsProviderPropsWithStorage> = ({
const InitializedAnalytics: FC<FormoAnalyticsProviderProps> = ({
writeKey,
options,
asyncStorage,
Expand Down
32 changes: 29 additions & 3 deletions src/__tests__/FormoAnalytics.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,16 @@ jest.mock('../lib/consent', () => ({
removeConsentFlag: jest.fn(),
}));

const mockLifecycleManager = {
start: jest.fn(),
cleanup: jest.fn(),
};

jest.mock('../lib/lifecycle', () => ({
__esModule: true,
AppLifecycleManager: jest.fn(),
}));

jest.mock('../lib/logger', () => ({
__esModule: true,
logger: {
Expand All @@ -78,6 +88,7 @@ import { initStorageManager, storage } from '../lib/storage';
import { EventManager, EventQueue } from '../lib/event';
import { FormoAnalyticsSession } from '../lib/session';
import { setConsentFlag, getConsentFlag, removeConsentFlag } from '../lib/consent';
import { AppLifecycleManager } from '../lib/lifecycle';

// Helper to setup all mock implementations
const setupMocks = () => {
Expand Down Expand Up @@ -114,6 +125,11 @@ const setupMocks = () => {

// Consent mocks
(getConsentFlag as jest.Mock).mockReturnValue(null);

// Lifecycle mocks
mockLifecycleManager.start.mockResolvedValue(undefined);
mockLifecycleManager.cleanup.mockReturnValue(undefined);
(AppLifecycleManager as jest.Mock).mockImplementation(() => mockLifecycleManager);
};

describe('FormoAnalytics', () => {
Expand Down Expand Up @@ -260,15 +276,25 @@ describe('FormoAnalytics', () => {
});

describe('signature()', () => {
it('should not track if chainId is invalid', async () => {
it('should track signature with chainId 0 (chainId is optional)', async () => {
await analytics.signature({
status: SignatureStatus.REQUESTED,
chainId: 0,
address: '0x742d35cc6634c0532925a3b844bc9e7595f3f6d2',
message: 'test message',
});

expect(mockEventManager.addEvent).not.toHaveBeenCalled();
expect(mockEventManager.addEvent).toHaveBeenCalled();
});

it('should track signature without chainId', async () => {
await analytics.signature({
status: SignatureStatus.REQUESTED,
address: '0x742d35cc6634c0532925a3b844bc9e7595f3f6d2',
message: 'test message',
});

expect(mockEventManager.addEvent).toHaveBeenCalled();
});

it('should not track if address is empty', async () => {
Expand Down Expand Up @@ -339,7 +365,7 @@ describe('FormoAnalytics', () => {

describe('screen()', () => {
it('should track screen views', async () => {
await analytics.screen('HomeScreen', { section: 'featured' });
await analytics.screen('HomeScreen', undefined, { section: 'featured' });

expect(mockEventManager.addEvent).toHaveBeenCalled();
});
Expand Down
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