Mittwoch, 18. Mai, 2016

MongoDB CRUD the MVC way with Passport Authentication 68
35 return this.password === md5;
36 };
37
38 UserSchema.statics.findUniqueUsername = function(username, suffix, callback) {
39 var _this = this;
40 var possibleUsername = username + (suffix || '');
41
42 _this.findOne(
43 {username: possibleUsername},
44 function(err, user) {
45 if (!err) {
46 if (!user) {
47 callback(possibleUsername);
48 }
49 else {
50 return _this.findUniqueUsername(username, (suffix || 0) + 1,\
51 callback);
52 }
53 }
54 else {
55 callback(null);
56 }
57 }
58 );
59 };
60
61 mongoose.model('User', UserSchema);
In this mumbo jumbo you’ve added three fields to your UserSchema object:
• provider property - the strategy used to register the user
• providerId property - the user identifier for the authentication strategy
• providerData property - you’ll use it later to store the user object retrieved from OAuth
providers