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fix: suppress error when using newer cdk versions and spy on dynamo #85

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Merged
Lewenhaupt merged 1 commit into from
Feb 4, 2026
Merged

fix: suppress error when using newer cdk versions and spy on dynamo #85

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17 changes: 7 additions & 10 deletions src/ServerlessSpy.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -585,18 +585,15 @@ export class ServerlessSpy extends Construct {
(table.node.defaultChild as dynamoDb.CfnTable).streamSpecification = {
streamViewType: dynamoDb.StreamViewType.NEW_AND_OLD_IMAGES,
};
var tableStreamArnDescriptor = Object.getOwnPropertyDescriptor(
table,
'tableStreamArn'
);

if (
tableStreamArnDescriptor === undefined ||
tableStreamArnDescriptor.get === undefined
) {
(table as any)['tableStreamArn'] = (
try {
(table as any).tableStreamArn = (
table.node.defaultChild as dynamoDb.CfnTable
).attrStreamArn;
} catch (e) {
// Property is read-only in newer CDK versions, skip the assignment
if (!(e instanceof TypeError && e.message.includes('only a getter'))) {
throw e; // Re-throw if it's a different error
}
}

this.lambdaSubscriptionMain.function.addEventSource(
Expand Down