43 lines
1.7 KiB
JavaScript
43 lines
1.7 KiB
JavaScript
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export const loggerMiddleware = () => (next, context) => async (args) => {
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try {
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const response = await next(args);
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const { clientName, commandName, logger, dynamoDbDocumentClientOptions = {} } = context;
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const { overrideInputFilterSensitiveLog, overrideOutputFilterSensitiveLog } = dynamoDbDocumentClientOptions;
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const inputFilterSensitiveLog = overrideInputFilterSensitiveLog ?? context.inputFilterSensitiveLog;
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const outputFilterSensitiveLog = overrideOutputFilterSensitiveLog ?? context.outputFilterSensitiveLog;
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const { $metadata, ...outputWithoutMetadata } = response.output;
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logger?.info?.({
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clientName,
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commandName,
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input: inputFilterSensitiveLog(args.input),
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output: outputFilterSensitiveLog(outputWithoutMetadata),
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metadata: $metadata,
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});
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return response;
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}
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catch (error) {
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const { clientName, commandName, logger, dynamoDbDocumentClientOptions = {} } = context;
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const { overrideInputFilterSensitiveLog } = dynamoDbDocumentClientOptions;
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const inputFilterSensitiveLog = overrideInputFilterSensitiveLog ?? context.inputFilterSensitiveLog;
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logger?.error?.({
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clientName,
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commandName,
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input: inputFilterSensitiveLog(args.input),
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error,
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metadata: error.$metadata,
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});
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throw error;
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}
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};
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export const loggerMiddlewareOptions = {
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name: "loggerMiddleware",
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tags: ["LOGGER"],
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step: "initialize",
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override: true,
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};
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export const getLoggerPlugin = (options) => ({
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applyToStack: (clientStack) => {
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clientStack.add(loggerMiddleware(), loggerMiddlewareOptions);
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},
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});
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