dynamodb-toolbox/dist/esm/table/decorator.js

Lightweight and type-safe query builder for DynamoDB and TypeScript.

import { $interceptor } from './constants.js';
export const interceptable = () => {
    return (_, __, descriptor) => {
        const originalValue = descriptor.value;
        descriptor.value = async function (...args) {
            const action = this;
            const interceptor = action.table[$interceptor];
            if (interceptor !== undefined) {
                const response = await interceptor(action);
                if (response !== undefined) {
                    return response;
                }
            }
            return originalValue.apply(this, args);
        };
    };
};