Comments (4)
This is where you want to introduce a factory - I've answered this question in #29 β please check that out. π
from awilix.
Ok thanks. :D
So I have changed the code to
File: user.js
'use strict';
module.exports = User;
function User({ log }, someData) {
this.data = someData;
this.id = Math.random();
this.logger = log;
}
User.prototype.testStuff = function() {
this.logger.info(`testStuff(): ${this.id}`);
this.logger.info(this.data);
}
File: other.js
'use strict';
module.exports = Other
function Other({ createUser }) {
this.createUser = createUser;
};
Other.prototype.createTwoUsers = function() {
// what should I do here?
const u1 = this.createUser({ name: 'Leonardo' });
const u2 = this.createUser({ name: 'Antani'});
u1.testStuff();
u2.testStuff();
}
File: log.js
'use strict';
module.exports = Log
function Log({}) {};
Log.prototype.info = function(message) {
console.log(message);
}
File: container.js
'use strict';
const { createContainer, Lifetime } = require('awilix');
const container = createContainer();
// Load modules
const log = require('./log');
const user = require('./user');
const other = require('./other');
container.registerClass({
log: log,
user: user,
other: other
});
container.registerFunction({
createUser: (cradle) => (data) => new user(cradle, data)
});
module.exports = container;
File: entrypoint.js
'use strict';
const container = require('./library/container');
// Require modules
const other = container.resolve('other');
other.createTwoUsers();
And as expected the output is
testStuff(): 0.8338925546289266
{ name: 'leorossi' }
testStuff(): 0.39900385375984593
{ name: 'jeffijoe' }
Thanks for the hints, great job!
from awilix.
Glad I could help! Btw, you donβt have to register user
since you only use the factory. π
from awilix.
Yes that was a leftover from the previous example ;)
from awilix.
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