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49 lines
1.1 KiB
49 lines
1.1 KiB
5 years ago
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'use strict';
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const CommandOperation = require('./command');
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const levelValues = new Set(['off', 'slow_only', 'all']);
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class SetProfilingLevelOperation extends CommandOperation {
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constructor(db, level, options) {
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let profile = 0;
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if (level === 'off') {
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profile = 0;
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} else if (level === 'slow_only') {
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profile = 1;
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} else if (level === 'all') {
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profile = 2;
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}
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super(db, options);
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this.level = level;
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this.profile = profile;
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}
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_buildCommand() {
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const profile = this.profile;
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// Set up the profile number
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const command = { profile };
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return command;
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}
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execute(callback) {
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const level = this.level;
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if (!levelValues.has(level)) {
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return callback(new Error('Error: illegal profiling level value ' + level));
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}
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super.execute((err, doc) => {
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if (err == null && doc.ok === 1) return callback(null, level);
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return err != null
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? callback(err, null)
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: callback(new Error('Error with profile command'), null);
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});
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}
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}
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module.exports = SetProfilingLevelOperation;
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