deleteObjectFields method

cleaned up user reset

src/database/mongo/hash.js

@@ -200,13 +200,20 @@ module.exports = function(db, module) {
 	};
 
 	module.deleteObjectField = function(key, field, callback) {
+		module.deleteObjectFields(key, [field], callback);
+	};
+
+	module.deleteObjectFields = function(key, fields, callback) {
 		callback = callback || helpers.noop;
-		if (!key || !field) {
+		if (!key || !Array.isArray(fields) || !fields.length) {
 			return callback();
 		}
 		var data = {};
-		field = helpers.fieldToString(field);
-		data[field] = '';
+		fields.forEach(function(field) {
+			field = helpers.fieldToString(field);
+			data[field] = '';
+		});
+
 		db.collection('objects').update({_key: key}, {$unset : data}, function(err, res) {
 			callback(err);
 		});

src/database/redis/hash.js

@@ -94,6 +94,12 @@ module.exports = function(redisClient, module) {
 		});
 	};
 
+	module.deleteObjectFields = function(key, fields, callback) {
+		helpers.multiKeyValues(redisClient, 'hdel', key, fields, function(err, results) {
+			callback(err);
+		});
+	};
+
 	module.incrObjectField = function(key, field, callback) {
 		redisClient.hincrby(key, field, 1, callback);
 	};

src/user/reset.js

@@ -10,91 +10,109 @@ var async = require('async'),
 
 	db = require('../database'),
 	meta = require('../meta'),
-	events = require('../events'),
 	emailer = require('../emailer');
 
 (function(UserReset) {
-	UserReset.validate = function(code, callback) {
-		db.getObjectField('reset:uid', code, function(err, uid) {
-			if (err || !uid) {
-				return callback(err, false);
-			}
+	var twoHours = 7200000;
 
-			db.sortedSetScore('reset:issueDate', code, function(err, issueDate) {
-				if (err) {
-					return callback(err);
+	UserReset.validate = function(code, callback) {
+		async.waterfall([
+			function(next) {
+				db.getObjectField('reset:uid', code, next);
+			},
+			function(uid, next) {
+				if (!uid) {
+					return callback(null, false);
 				}
-
-				callback(null, parseInt(issueDate, 10) > (Date.now() - (1000*60*120)));
-			});
-		});
+				db.sortedSetScore('reset:issueDate', code, next);
+			},
+			function(issueDate, next) {
+				next(null, parseInt(issueDate, 10) > Date.now() - twoHours);
+			}
+		], callback);
 	};
 
 	UserReset.send = function(email, callback) {
-		user.getUidByEmail(email, function(err, uid) {
-			if (err || !uid) {
-				return callback(err || new Error('[[error:invalid-email]]'));
-			}
-
-			var reset_code = utils.generateUUID();
-			db.setObjectField('reset:uid', reset_code, uid);
-			db.sortedSetAdd('reset:issueDate', Date.now(), reset_code);
-
-			var reset_link = nconf.get('url') + '/reset/' + reset_code;
+		var reset_code = utils.generateUUID();
+		var uid;
+		async.waterfall([
+			function(next) {
+				user.getUidByEmail(email, next);
+			},
+			function(_uid, next) {
+				if (!_uid) {
+					return next(new Error('[[error:invalid-email]]'));
+				}
 
-			translator.translate('[[email:password-reset-requested, ' + (meta.config.title || 'NodeBB') + ']]', meta.config.defaultLang, function(subject) {
+				uid = _uid;
+				async.parallel([
+					async.apply(db.setObjectField, 'reset:uid', reset_code, uid),
+					async.apply(db.sortedSetAdd, 'reset:issueDate', Date.now(), reset_code)
+				], next);
+			},
+			function(results, next) {
+				translator.translate('[[email:password-reset-requested, ' + (meta.config.title || 'NodeBB') + ']]', meta.config.defaultLang, function(subject) {
+					next(null, subject);
+				});
+			},
+			function(subject, next) {
+				var reset_link = nconf.get('url') + '/reset/' + reset_code;
 				emailer.send('reset', uid, {
 					site_title: (meta.config.title || 'NodeBB'),
 					reset_link: reset_link,
 					subject: subject,
 					template: 'reset',
 					uid: uid
-				});
-				callback(null, reset_code);
-			});
-		});
+				}, next);
+			},
+			function(next) {
+				next(null, reset_code);
+			}
+		], callback);
 	};
 
 	UserReset.commit = function(code, password, callback) {
-		UserReset.validate(code, function(err, validated) {
-			if(err) {
-				return callback(err);
-			}
-
-			if (!validated) {
-				return callback(new Error('[[error:reset-code-not-valid]]'));
-			}
-
-			db.getObjectField('reset:uid', code, function(err, uid) {
-				if (err) {
-					return callback(err);
+		var uid;
+		async.waterfall([
+			function(next) {
+				UserReset.validate(code, next);
+			},
+			function(validated, next) {
+				if (!validated) {
+					return next(new Error('[[error:reset-code-not-valid]]'));
+				}
+				db.getObjectField('reset:uid', code, next);
+			},
+			function(_uid, next) {
+				uid = _uid;
+				if (!uid) {
+					return next(new Error('[[error:reset-code-not-valid]]'));
 				}
 
-				user.hashPassword(password, function(err, hash) {
-					if (err) {
-						return callback(err);
-					}
-					user.setUserField(uid, 'password', hash);
-
-					db.deleteObjectField('reset:uid', code);
-					db.sortedSetRemove('reset:issueDate', code);
-
-					user.auth.resetLockout(uid, callback);
-				});
-			});
-		});
+				user.hashPassword(password, next);
+			},
+			function(hash, next) {
+				async.parallel([
+					async.apply(user.setUserField, uid, 'password', hash),
+					async.apply(db.deleteObjectField, 'reset:uid', code),
+					async.apply(db.sortedSetRemove, 'reset:issueDate', code),
+					async.apply(user.auth.resetLockout, uid)
+				], next);
+			}
+		], callback);
 	};
 
 	UserReset.clean = function(callback) {
-		// Locate all codes that have expired, and remove them from the set/hash
 		async.waterfall([
-			async.apply(db.getSortedSetRangeByScore, 'reset:issueDate', 0, -1, -1, +new Date()-(1000*60*120)),
+			async.apply(db.getSortedSetRangeByScore, 'reset:issueDate', 0, -1, 0, Date.now() - twoHours),
 			function(tokens, next) {
-				if (!tokens.length) { return next(); }
+				if (!tokens.length) {
+					return next();
+				}
 
 				winston.verbose('[UserReset.clean] Removing ' + tokens.length + ' reset tokens from database');
 				async.parallel([
-					async.apply(db.deleteObjectField, 'reset:uid', tokens),
+					async.apply(db.deleteObjectFields, 'reset:uid', tokens),
 					async.apply(db.sortedSetRemove, 'reset:issueDate', tokens)
 				], next);
 			}

tests/database/hash.js

@@ -263,7 +263,7 @@ describe('Hash methods', function() {
 
 	describe('deleteObjectField()', function() {
 		before(function(done) {
-			db.setObject('testObject10', {foo: 'bar', delete: 'this'}, done);
+			db.setObject('testObject10', {foo: 'bar', delete: 'this', delete1: 'this', delete2: 'this'}, done);
 		});
 
 		it('should delete an objects field', function(done) {
@@ -277,6 +277,22 @@ describe('Hash methods', function() {
 				});
 			});
 		});
+
+		it('should delete multiple fields of the object', function(done) {
+			db.deleteObjectFields('testObject10', ['delete1', 'delete2'], function(err) {
+				assert.ifError(err);
+				assert.equal(arguments.length, 1);
+				async.parallel({
+					delete1: async.apply(db.isObjectField, 'testObject10', 'delete1'),
+					delete2: async.apply(db.isObjectField, 'testObject10', 'delete2')
+				}, function(err, results) {
+					assert.ifError(err);
+					assert.equal(results.delete1, false);
+					assert.equal(results.delete2, false);
+					done();
+				});
+			});
+		});
 	});
 
 	describe('incrObjectField()', function() {