I am trying to use the model object in node through sequelize module.
I have something like these:
File structure:
models
index.js
user.js
controllers
userController.js
routes
route.js
==========================
models/users.js
//generated through sequelize cli
'use strict';
module.exports = function(sequelize, DataTypes) {
var user = sequelize.define('user', {
name: DataTypes.STRING,
job: DataTypes.STRING
}, {
classMethods: {
associate: function(models) {
// associations can be defined here
}
}
});
return user;
};
models/index.js
// generated file through sequelize.
controllers/userController.js
var model = require('../models/user');
var userController = function(){
function createOne (req, res) {
model.create({
'name': 'John',
'job':'manager'
}).then(function(test){
console.log(test);
})
}
return {
createOne: createOne
}
}
module.exports = userController;
When my route request userController.createOne()
, I am getting model.create is not a function
I am not sure what the issue is and how to get model injected into the controller. Can anyone help me about it? Thanks a lot!
Update :
my models/index.js //generated by sequelize cli
'use strict';
var fs = require('fs');
var path = require('path');
var Sequelize = require('sequelize');
var basename = path.basename(module.filename);
var env = process.env.NODE_ENV || 'development';
var config = require(__dirname + '../config/config.json')[env];
var db = {};
if (config.use_env_variable) {
var sequelize = new Sequelize(process.env[config.use_env_variable]);
} else {
var sequelize = new Sequelize(config.database, config.username, config.password, config);
}
fs
.readdirSync(__dirname)
.filter(function(file) {
return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
})
.forEach(function(file) {
var model = sequelize['import'](path.join(__dirname, file));
db[model.name] = model;
});
Object.keys(db).forEach(function(modelName) {
if (db[modelName].associate) {
db[modelName].associate(db);
}
});
db.sequelize = sequelize;
db.Sequelize = Sequelize;
module.exports = db;
Normally you define the models individually, then let the models/index.js
properly stage these into the Sequelize object. Later:
const models = require('../models');
const User = models.User;
Then you can call User.create()
and so on. The bare model definition file is not a complete package.
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