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ref(tracing): Remove optional chaining #4293

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Dec 15, 2021
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2 changes: 1 addition & 1 deletion packages/tracing/src/browser/metrics.ts
Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ export class MetricsInstrumentation {
private _clsEntry: LayoutShift | undefined;

public constructor(private _reportAllChanges: boolean = false) {
if (!isNodeEnv() && global?.performance && global?.document) {
if (!isNodeEnv() && global && global.performance && global.document) {
if (global.performance.mark) {
global.performance.mark('sentry-tracing-init');
}
Expand Down
4 changes: 2 additions & 2 deletions packages/tracing/src/browser/request.ts
Original file line number Diff line number Diff line change
Expand Up @@ -214,8 +214,8 @@ export function xhrCallback(
): void {
if (
!hasTracingEnabled() ||
handlerData.xhr?.__sentry_own_request__ ||
!(handlerData.xhr?.__sentry_xhr__ && shouldCreateSpan(handlerData.xhr.__sentry_xhr__.url))
(handlerData.xhr && handlerData.xhr.__sentry_own_request__) ||
!(handlerData.xhr && handlerData.xhr.__sentry_xhr__ && shouldCreateSpan(handlerData.xhr.__sentry_xhr__.url))
) {
return;
}
Expand Down
10 changes: 6 additions & 4 deletions packages/tracing/src/hubextensions.ts
Original file line number Diff line number Diff line change
Expand Up @@ -166,7 +166,8 @@ function _startTransaction(
transactionContext: TransactionContext,
customSamplingContext?: CustomSamplingContext,
): Transaction {
const options = this.getClient()?.getOptions() || {};
const client = this.getClient();
const options = (client && client.getOptions()) || {};

let transaction = new Transaction(transactionContext, this);
transaction = sample(transaction, options, {
Expand All @@ -175,7 +176,7 @@ function _startTransaction(
...customSamplingContext,
});
if (transaction.sampled) {
transaction.initSpanRecorder(options._experiments?.maxSpans as number);
transaction.initSpanRecorder(options._experiments && (options._experiments.maxSpans as number));
}
return transaction;
}
Expand All @@ -190,7 +191,8 @@ export function startIdleTransaction(
onScope?: boolean,
customSamplingContext?: CustomSamplingContext,
): IdleTransaction {
const options = hub.getClient()?.getOptions() || {};
const client = hub.getClient();
const options = (client && client.getOptions()) || {};

let transaction = new IdleTransaction(transactionContext, hub, idleTimeout, onScope);
transaction = sample(transaction, options, {
Expand All @@ -199,7 +201,7 @@ export function startIdleTransaction(
...customSamplingContext,
});
if (transaction.sampled) {
transaction.initSpanRecorder(options._experiments?.maxSpans as number);
transaction.initSpanRecorder(options._experiments && (options._experiments.maxSpans as number));
}
return transaction;
}
Expand Down
10 changes: 5 additions & 5 deletions packages/tracing/src/transaction.ts
Original file line number Diff line number Diff line change
Expand Up @@ -104,11 +104,11 @@ export class Transaction extends SpanClass implements TransactionInterface {
// At this point if `sampled !== true` we want to discard the transaction.
logger.log('[Tracing] Discarding transaction because its trace was not chosen to be sampled.');

this._hub
.getClient()
?.getTransport?.()
.recordLostEvent?.(Outcome.SampleRate, 'transaction');

const client = this._hub.getClient();
const transport = client && client.getTransport && client.getTransport();
if (transport && transport.recordLostEvent) {
transport.recordLostEvent(Outcome.SampleRate, 'transaction');
}
return undefined;
}

Expand Down
14 changes: 7 additions & 7 deletions packages/tracing/src/utils.ts
Original file line number Diff line number Diff line change
Expand Up @@ -14,11 +14,9 @@ export const TRACEPARENT_REGEXP = new RegExp(
*
* Tracing is enabled when at least one of `tracesSampleRate` and `tracesSampler` is defined in the SDK config.
*/
export function hasTracingEnabled(
options: Options | undefined = getCurrentHub()
.getClient()
?.getOptions(),
): boolean {
export function hasTracingEnabled(maybeOptions?: Options | undefined): boolean {
const client = getCurrentHub().getClient();
const options = maybeOptions || (client && client.getOptions());
return !!options && ('tracesSampleRate' in options || 'tracesSampler' in options);
}

Expand Down Expand Up @@ -48,8 +46,10 @@ export function extractTraceparentData(traceparent: string): TraceparentData | u
}

/** Grabs active transaction off scope, if any */
export function getActiveTransaction<T extends Transaction>(hub: Hub = getCurrentHub()): T | undefined {
return hub?.getScope()?.getTransaction() as T | undefined;
export function getActiveTransaction<T extends Transaction>(maybeHub?: Hub): T | undefined {
const hub = maybeHub || getCurrentHub();
const scope = hub.getScope();
return scope && (scope.getTransaction() as T | undefined);
}

/**
Expand Down