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78 lines
3.4 KiB
JavaScript
78 lines
3.4 KiB
JavaScript
10 months ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.CommandOperation = void 0;
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const error_1 = require("../error");
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const explain_1 = require("../explain");
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const read_concern_1 = require("../read_concern");
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const server_selection_1 = require("../sdam/server_selection");
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const utils_1 = require("../utils");
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const write_concern_1 = require("../write_concern");
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const operation_1 = require("./operation");
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/** @internal */
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class CommandOperation extends operation_1.AbstractOperation {
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constructor(parent, options) {
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super(options);
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this.options = options ?? {};
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// NOTE: this was explicitly added for the add/remove user operations, it's likely
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// something we'd want to reconsider. Perhaps those commands can use `Admin`
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// as a parent?
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const dbNameOverride = options?.dbName || options?.authdb;
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if (dbNameOverride) {
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this.ns = new utils_1.MongoDBNamespace(dbNameOverride, '$cmd');
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}
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else {
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this.ns = parent
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? parent.s.namespace.withCollection('$cmd')
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: new utils_1.MongoDBNamespace('admin', '$cmd');
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}
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this.readConcern = read_concern_1.ReadConcern.fromOptions(options);
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this.writeConcern = write_concern_1.WriteConcern.fromOptions(options);
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if (this.hasAspect(operation_1.Aspect.EXPLAINABLE)) {
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this.explain = explain_1.Explain.fromOptions(options);
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}
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else if (options?.explain != null) {
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throw new error_1.MongoInvalidArgumentError(`Option "explain" is not supported on this command`);
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}
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}
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get canRetryWrite() {
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if (this.hasAspect(operation_1.Aspect.EXPLAINABLE)) {
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return this.explain == null;
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}
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return true;
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}
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async executeCommand(server, session, cmd) {
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// TODO: consider making this a non-enumerable property
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this.server = server;
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const options = {
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...this.options,
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...this.bsonOptions,
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readPreference: this.readPreference,
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session
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};
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const serverWireVersion = (0, utils_1.maxWireVersion)(server);
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const inTransaction = this.session && this.session.inTransaction();
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if (this.readConcern && (0, utils_1.commandSupportsReadConcern)(cmd) && !inTransaction) {
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Object.assign(cmd, { readConcern: this.readConcern });
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}
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if (this.trySecondaryWrite && serverWireVersion < server_selection_1.MIN_SECONDARY_WRITE_WIRE_VERSION) {
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options.omitReadPreference = true;
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}
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if (this.writeConcern && this.hasAspect(operation_1.Aspect.WRITE_OPERATION) && !inTransaction) {
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write_concern_1.WriteConcern.apply(cmd, this.writeConcern);
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}
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if (options.collation &&
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typeof options.collation === 'object' &&
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!this.hasAspect(operation_1.Aspect.SKIP_COLLATION)) {
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Object.assign(cmd, { collation: options.collation });
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}
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if (typeof options.maxTimeMS === 'number') {
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cmd.maxTimeMS = options.maxTimeMS;
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}
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if (this.hasAspect(operation_1.Aspect.EXPLAINABLE) && this.explain) {
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cmd = (0, utils_1.decorateWithExplain)(cmd, this.explain);
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}
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return server.commandAsync(this.ns, cmd, options);
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}
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}
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exports.CommandOperation = CommandOperation;
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//# sourceMappingURL=command.js.map
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