@moicky/dynamodb/dist/lib/defaultArguments.js

Contains a collection of convenience functions for working with AWS DynamoDB

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.withDefaults = exports.getDefaultArguments = exports.initDefaultArguments = void 0;
let defaultArguments = {};
/**
 * Initializes the default arguments to use for all operations.
 * @param args - The new default arguments to use for all operations {@link OperationArguments}
 * @returns void
 * @example
 * Enable consistent reads for all operations which support it:
 * ```javascript
 * initDefaultArguments({
 *   getItem: { ConsistentRead: true },
 *   getAllItems: { ConsistentRead: true },
 *
 *   itemExists: { ConsistentRead: true },
 *
 *   query: { ConsistentRead: true },
 *   queryItems: { ConsistentRead: true },
 *   queryAllItems: { ConsistentRead: true },
 *   queryPaginatedItems: { ConsistentRead: true, pageSize: 100 },
 * });
 * ```
 */
const initDefaultArguments = (args) => {
    defaultArguments = args;
};
exports.initDefaultArguments = initDefaultArguments;
/**
 * Returns the current default arguments used for all operations.
 * @returns The current default arguments {@link OperationArguments}
 */
const getDefaultArguments = () => defaultArguments;
exports.getDefaultArguments = getDefaultArguments;
/**
 * Returns the current default arguments used for all operations.
 * @param args - The arguments to override the default arguments with
 * @param operation - The operation to get the default arguments for
 * @returns The merged arguments
 * @private
 */
const withDefaults = (args, operation) => {
    return {
        ...defaultArguments[operation],
        ...args,
    };
};
exports.withDefaults = withDefaults;