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MongoAsyncMultiRequest Example
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var asyncMultiRequest = require('./mongoAsyncMultiRequest.js'); | |
var task = new asyncMultiRequest("mongodb://127.0.0.1:27017/test", | |
{ | |
insertUser : function(db, next, variables) { | |
var user = { | |
firstName : variables.firstName, | |
lastName : variables.lastName | |
} | |
db.collection('users').insert(user, null, next); | |
}, | |
insertTicket : { | |
dependencies : ['insertUser'], | |
task : function(db, next, variables, results) { | |
var ticket = { | |
author: results.insertUser[0]._id, | |
message: variables.message | |
}; | |
db.collection('tickets').insert(ticket, null, next); | |
} | |
}, | |
users : { | |
dependencies : ['insertUser'], | |
task : function(db, next, variables) { | |
db.collection('users').find().toArray(next); | |
} | |
}, | |
tickets : { | |
dependencies : ['insertTicket', 'users'], | |
task : function(db, next, variables, results) { | |
console.log("`tickets` task is ran only when user `task` is done."); | |
console.log(results.users); | |
db.collection('tickets').find().toArray(next); | |
} | |
}, | |
}, function(err, results) { | |
if (err) throw err; | |
}); | |
task.run({ | |
firstName : "John", | |
lastName : "Doe", | |
message : "Hello Everybody!" }); |
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