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					20 lines
				
				412 B
			
		
		
			
		
	
	
					20 lines
				
				412 B
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											3 years ago
										 
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								'use strict';
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								const addAutoId = require('./addAutoId');
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								module.exports = function handleIdOption(schema, options) {
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								  if (options == null || options._id == null) {
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								    return schema;
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								  }
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								  schema = schema.clone();
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								  if (!options._id) {
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								    schema.remove('_id');
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								    schema.options._id = false;
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								  } else if (!schema.paths['_id']) {
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								    addAutoId(schema);
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								    schema.options._id = true;
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								  }
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								  return schema;
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								};
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