├── .gitignore
├── README.md
├── package.json
└── src
    └── index.js


/.gitignore:
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1 | .DS_Store
2 | node_modules
3 | 


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/README.md:
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 1 | # [mongo](https://docs.mongodb.com/ecosystem/drivers/node-js/)-error-parser
 2 | 
 3 | > Mongodb error message parser.
 4 | 
 5 | This is a simple helper package allows for parsing MongoDB error messages. Use this package to get detailed data from the error message (e.g. `index name` for code `11000`).
 6 | 
 7 | ## Install
 8 | 
 9 | ```
10 | $ npm install mongo-error-parser
11 | ```
12 | 
13 | ## Example
14 | 
15 | ```js
16 | const parse = require('mongo-error-parser');
17 | 
18 | try {
19 |   // mongo code here which throws e.g. unique index error
20 | } catch (e) {
21 |   parse(e); // -> {name:, message:, code:, index:}
22 | }
23 | ```
24 | 


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/package.json:
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 1 | {
 2 |   "name": "mongo-error-parser",
 3 |   "version": "0.1.1",
 4 |   "description": "MongoError message parser",
 5 |   "main": "src/index.js",
 6 |   "scripts": {
 7 |     "test": "echo \"Error: no test specified\" && exit 1"
 8 |   },
 9 |   "repository": {
10 |     "type": "git",
11 |     "url": "git+https://github.com/xpepermint/mongo-error-parser.git"
12 |   },
13 |   "keywords": ["mongo", "mongodb", "error", "errors", "parser", "11000", "unique"],
14 |   "author": "Xpepermint (Kristijan Sedlak)",
15 |   "license": "MIT",
16 |   "bugs": {
17 |     "url": "https://github.com/xpepermint/mongo-error-parser/issues"
18 |   },
19 |   "homepage": "https://github.com/xpepermint/mongo-error-parser#readme"
20 | }
21 | 


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/src/index.js:
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 1 | module.exports = function(err) {
 2 |   var data = {
 3 |     name: err.name,
 4 |     message: err.message,
 5 |     code: err.code
 6 |   };
 7 | 
 8 |   switch (err.code) {
 9 |     case 11000:
10 |       data.index = err.message.split('$', 2)[1].split(' ', 2)[0];
11 |       data.message = 'duplicate key error';
12 |       break;
13 |   }
14 | 
15 |   return data;
16 | };
17 | 


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