chatRedux/backend/node_modules/mongodb/lib/operations/estimated_document_count.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.EstimatedDocumentCountOperation = void 0;
const command_1 = require("./command");
const operation_1 = require("./operation");
/** @internal */
class EstimatedDocumentCountOperation extends command_1.CommandOperation {
    constructor(collection, options = {}) {
        super(collection, options);
        this.options = options;
        this.collectionName = collection.collectionName;
    }
    execute(server, session, callback) {
        const cmd = { count: this.collectionName };
        if (typeof this.options.maxTimeMS === 'number') {
            cmd.maxTimeMS = this.options.maxTimeMS;
        }
        super.executeCommand(server, session, cmd, (err, response) => {
            if (err) {
                callback(err);
                return;
            }
            callback(undefined, (response === null || response === void 0 ? void 0 : response.n) || 0);
        });
    }
}
exports.EstimatedDocumentCountOperation = EstimatedDocumentCountOperation;
(0, operation_1.defineAspects)(EstimatedDocumentCountOperation, [
    operation_1.Aspect.READ_OPERATION,
    operation_1.Aspect.RETRYABLE,
    operation_1.Aspect.CURSOR_CREATING
]);
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