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					38 lines
				
				1.0 KiB
			
		
		
			
		
	
	
					38 lines
				
				1.0 KiB
			| 
											3 years ago
										 | 
 | ||
|  | /*! | ||
|  |  * Module dependencies. | ||
|  |  */ | ||
|  | 
 | ||
|  | 'use strict'; | ||
|  | 
 | ||
|  | const MongooseError = require('./'); | ||
|  | 
 | ||
|  | class DivergentArrayError extends MongooseError { | ||
|  |   /*! | ||
|  |    * DivergentArrayError constructor. | ||
|  |    * @param {Array<String>} paths | ||
|  |    */ | ||
|  |   constructor(paths) { | ||
|  |     const msg = 'For your own good, using `document.save()` to update an array ' | ||
|  |             + 'which was selected using an $elemMatch projection OR ' | ||
|  |             + 'populated using skip, limit, query conditions, or exclusion of ' | ||
|  |             + 'the _id field when the operation results in a $pop or $set of ' | ||
|  |             + 'the entire array is not supported. The following ' | ||
|  |             + 'path(s) would have been modified unsafely:\n' | ||
|  |             + '  ' + paths.join('\n  ') + '\n' | ||
|  |             + 'Use Model.update() to update these arrays instead.'; | ||
|  |     // TODO write up a docs page (FAQ) and link to it
 | ||
|  |     super(msg); | ||
|  |   } | ||
|  | } | ||
|  | 
 | ||
|  | Object.defineProperty(DivergentArrayError.prototype, 'name', { | ||
|  |   value: 'DivergentArrayError' | ||
|  | }); | ||
|  | 
 | ||
|  | /*! | ||
|  |  * exports | ||
|  |  */ | ||
|  | 
 | ||
|  | module.exports = DivergentArrayError; |