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| exports.default = { | |
| mongo: function(api){ | |
| return { | |
| enable: true, | |
| host: '1.2.3.4' | |
| port: 27017 | |
| db: 'myDatabase' | |
| } | |
| } | |
| } |
| var mongoPackage = require('mongodb'); | |
| var mongo = function (api, next) { | |
| api.mongo = {}; | |
| api.mongo.client = {}; | |
| api.mongo.enable = api.config.mongo.enable; | |
| api.mongo.client = mongoPackage.MongoClient; | |
| api.log("configuring MongoDB "+api.config.mongo.enable, "notice"); | |
| if (api.config.mongo.enable == true) { | |
| var url = 'mongodb://'+api.config.mongo.host+':'+api.config.mongo.port+'/'+api.config.mongo.db; | |
| api.mongo.client.connect(url, function(err, db) { | |
| if(err) { | |
| api.log(err+"error in mongoDB connection", "notice"); | |
| next(); | |
| } else { | |
| api.log("mongoDB connection ok ", "notice"); | |
| api.mongo.db = db; | |
| next(); | |
| } | |
| }); | |
| } | |
| } | |
| ///////////////////////////////////////////////////////////////////// | |
| // exports | |
| exports.mongo = mongo; |
api.mongo.db becomes db in the official example http://mongodb.github.io/node-mongodb-native/2.2/api/
I am not able to get it.
If connection parameters are already defined in config/mongo-config.js, then why whould it be defined again in action ?
my action is like this
'use strict'
exports.testmongo = {
name: 'testmongo',
description: 'Creates a new user account',
blockedConnectionTypes: [],
outputExample: {},
version: 1.0,
toDocument: true,
run: function(api, data, next) {
console.log("sumit1");
const user={"name":"ajay"};
api.mongo.db.c1.insert(user);
next();
} //end of run
};//end of route
with following error -
/Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/actions/testmongo.js:15
api.mongo.c1.insert(user);
^
TypeError: Cannot read property 'c1' of undefined
at Object.run (/Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/actions/testmongo.js:15:26)
at preProcessAction (/Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/actionhero/initializers/actionProcessor.js:278:31)
at /Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/async/dist/async.js:3694:9
at /Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/async/dist/async.js:359:16
at replenish (/Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/async/dist/async.js:876:25)
at /Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/async/dist/async.js:885:9
at eachOfLimit (/Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/async/dist/async.js:912:22)
at /Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/async/dist/async.js:917:16
at _parallel (/Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/async/dist/async.js:3685:5)
at Object.series (/Users/nankisinghchadha/nodejslearningbysumit/actionmongodb/node_modules/async/dist/async.js:4525:3)
Having set the config and initializer files, how do we make a call to db.collection in actions ?