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69 lines
2.3 KiB
JavaScript
69 lines
2.3 KiB
JavaScript
1 year ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.prepareDocs = exports.indexInformation = void 0;
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const error_1 = require("../error");
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const utils_1 = require("../utils");
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function indexInformation(db, name, _optionsOrCallback, _callback) {
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let options = _optionsOrCallback;
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let callback = _callback;
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if ('function' === typeof _optionsOrCallback) {
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callback = _optionsOrCallback;
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options = {};
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}
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// If we specified full information
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const full = options.full == null ? false : options.full;
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let topology;
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try {
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topology = (0, utils_1.getTopology)(db);
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}
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catch (error) {
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return callback(error);
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}
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// Did the user destroy the topology
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if (topology.isDestroyed())
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return callback(new error_1.MongoTopologyClosedError());
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// Process all the results from the index command and collection
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function processResults(indexes) {
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// Contains all the information
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const info = {};
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// Process all the indexes
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for (let i = 0; i < indexes.length; i++) {
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const index = indexes[i];
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// Let's unpack the object
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info[index.name] = [];
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for (const name in index.key) {
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info[index.name].push([name, index.key[name]]);
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}
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}
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return info;
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}
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// Get the list of indexes of the specified collection
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db.collection(name)
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.listIndexes(options)
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.toArray()
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.then(indexes => {
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if (!Array.isArray(indexes))
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return callback(undefined, []);
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if (full)
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return callback(undefined, indexes);
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callback(undefined, processResults(indexes));
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}, error => callback(error));
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}
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exports.indexInformation = indexInformation;
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function prepareDocs(coll, docs, options) {
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const forceServerObjectId = typeof options.forceServerObjectId === 'boolean'
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? options.forceServerObjectId
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: coll.s.db.options?.forceServerObjectId;
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// no need to modify the docs if server sets the ObjectId
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if (forceServerObjectId === true) {
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return docs;
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}
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return docs.map(doc => {
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if (doc._id == null) {
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doc._id = coll.s.pkFactory.createPk();
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}
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return doc;
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});
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}
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exports.prepareDocs = prepareDocs;
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//# sourceMappingURL=common_functions.js.map
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