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38 lines
1.4 KiB
JavaScript

"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;
}
// we check for undefined specifically here to allow falsy values
// eslint-disable-next-line no-restricted-syntax
if (this.options.comment !== undefined) {
cmd.comment = this.options.comment;
}
super.executeCommand(server, session, cmd, (err, response) => {
if (err) {
callback(err);
return;
}
callback(undefined, 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
]);
//# sourceMappingURL=estimated_document_count.js.map