-
Notifications
You must be signed in to change notification settings - Fork 0
/
server.js
789 lines (673 loc) · 36.3 KB
/
server.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
var mysql = require('mysql');
var express = require("express");
var app = express();
var connection;
/* testing mysql ajax */
app.post("/articles", function(req, res) {
req.setEncoding('utf8');
req.on('data', function(chunk) {
data = JSON.parse(chunk);
var userId = data.user;
var numArticles = data.numArticles;
if (data.lastId) {
var lastId = data.lastId;
}
else {
var lastId = 0;
}
var article_query = "SELECT DISTINCT headline, imgUrl, url, source, category, Articles.id, date, numLikes, numDislikes, l1.userId AS l_user, d1.userId AS d_user, b1.userId as b_user FROM Articles LEFT JOIN (SELECT * FROM Likes WHERE Likes.userId ="+userId+ ") AS l1 ON l1.articleId = Articles.id LEFT JOIN (SELECT * FROM Dislikes WHERE Dislikes.userId = "+userId+ ") AS d1 ON d1.articleId = Articles.id LEFT JOIN (SELECT * FROM Buckets WHERE bucketId = -1 AND Buckets.userId = "+userId+ ") AS b1 ON b1.articleId = Articles.id WHERE collected=1 AND Articles.id > " +lastId + " AND date>NOW() - INTERVAL 1 DAY LIMIT " + numArticles;
connection.query(article_query, function(err,rows,fields) {
if(err) throw err;
var articles_dict = {};
var articles_list = [];
for(var ii=0; ii < rows.length; ii++){
articles_dict[rows[ii].id] = rows[ii];
articles_dict[rows[ii].id]["userLiked"] = (rows[ii]['l_user'] != null);
articles_dict[rows[ii].id]["userDisliked"] = (rows[ii]['d_user'] != null);
articles_dict[rows[ii].id]["userReadItLater"] = (rows[ii]['b_user'] != null);
articles_list.push(articles_dict[rows[ii].id]);
}
res.send(articles_list);
});
});
});
app.post("/articles/:category", function(req, res) {
req.setEncoding('utf8');
req.on('data', function(chunk) {
data = JSON.parse(chunk);
var userId = data.user;
var numArticles = data.numArticles;
var category = req.params.category;
var lastId = data.lastId;
var article_query = "SELECT DISTINCT headline, imgUrl, url, source, category, Articles.id, date, numLikes, numDislikes, l1.userId AS l_user, d1.userId AS d_user, b1.userId as b_user FROM Articles LEFT JOIN (SELECT * FROM Likes WHERE Likes.userId ="+userId+ ") AS l1 ON l1.articleId = Articles.id LEFT JOIN (SELECT * FROM Dislikes WHERE Dislikes.userId = "+userId+ ") AS d1 ON d1.articleId = Articles.id LEFT JOIN (SELECT * FROM Buckets WHERE bucketId = -1 AND Buckets.userId = "+userId+ ") AS b1 ON b1.articleId = Articles.id WHERE collected=1 AND Articles.id >" + lastId + " AND category = '"+category +"' AND date>NOW() - INTERVAL 1 DAY LIMIT " + numArticles;
connection.query(article_query, function(err,rows,fields) {
if(err) throw err;
var articles_dict = {};
var articles_list = [];
for(var ii=0; ii < rows.length; ii++){
articles_dict[rows[ii].id] = rows[ii];
articles_dict[rows[ii].id]["userLiked"] = (rows[ii]['l_user'] != null);
articles_dict[rows[ii].id]["userDisliked"] = (rows[ii]['d_user'] != null);
articles_dict[rows[ii].id]["userReadItLater"] = (rows[ii]['b_user'] != null);
articles_list.push( articles_dict[rows[ii].id]);
}
res.send(articles_list);
});
});
});
/* sends a list of bucket contents */
app.get("/buckets", function(req, res){
var userId = req.query.user;
var get_bucket_articles = "SELECT DISTINCT Buckets.id, bucketId, Buckets.articleId, Buckets.name, dateAdded, date, headline, source, url, imgUrl, numLikes, numDislikes, l1.userId AS l_user, d1.userId As d_user FROM (Buckets INNER JOIN Articles ON Buckets.articleId = Articles.id LEFT JOIN (SELECT * FROM Likes WHERE Likes.userId=" + userId + ") AS l1 ON l1.articleId = Buckets.articleId LEFT JOIN (SELECT * FROM Dislikes WHERE Dislikes.userId=" + userId + ") AS d1 ON d1.articleId = Buckets.articleId) WHERE Buckets.userId=" + userId + " ORDER BY dateAdded DESC";
connection.query(get_bucket_articles, function(err,rows,fields) {
if (err) throw err;
var articles_dict = {};
var articles_list = [];
for(var ii=0; ii < rows.length; ii++){
articles_dict[rows[ii].id] = rows[ii];
articles_dict[rows[ii].id]["userLiked"] = (rows[ii]['l_user'] != null);
articles_dict[rows[ii].id]["userDisliked"] = (rows[ii]['d_user'] != null);
articles_dict[rows[ii].id]["isReadItLater"] = true;
//if there are other buckets need to note readitlater
articles_list.push( articles_dict[rows[ii].id]);
}
res.send(articles_list);
});
});
app.get("/dripps", function(req, res){
var userId = req.query.user;
var get_inbox_articles_query = "SELECT DISTINCT Dripps.id, Dripps.articleId, Users.fullName, isReal, fromUserId, headline, source, url, imgUrl, numLikes, numDislikes, date, collected, Dripps.conversationId, recipientGroup, recipientFriendIds, timeSent, inInbox, unreadDripps, unreadComments, l1.userId AS l_user, d1.userId As d_user, b1.userId AS b_user FROM (Dripps INNER JOIN Articles ON Dripps.articleId = Articles.id INNER JOIN Users ON Users.id = Dripps.fromUserId LEFT JOIN (SELECT * FROM Likes WHERE Likes.userId=" + userId + ") AS l1 ON l1.articleId = Dripps.articleId LEFT JOIN (SELECT * FROM Dislikes WHERE Dislikes.userId=" + userId + ") AS d1 ON d1.articleId = Dripps.articleId) LEFT JOIN (SELECT * FROM Buckets WHERE bucketId = -1 AND Buckets.userId = "+userId+ ") AS b1 ON b1.articleId = Articles.id WHERE recipientUserId=" + userId + " ORDER BY unreadDripps DESC, unreadComments DESC, Dripps.timeSent DESC";
connection.query(get_inbox_articles_query, function(err,rows,fields) {
if (err) throw err;
var articles_dict = {};
var articles_list = [];
var members = "";
// //console.log(rows);
for(var ii=0; ii < rows.length; ii++){
articles_dict[rows[ii].id] = rows[ii];
articles_dict[rows[ii].id]["userLiked"] = (rows[ii]['l_user'] != null);
articles_dict[rows[ii].id]["userDisliked"] = (rows[ii]['d_user'] != null);
articles_dict[rows[ii].id]["userReadItLater"] = (rows[ii]['b_user'] != null);
articles_dict[rows[ii].id]["isSender"] = (rows[ii]["fromUserId"] == userId);
articles_dict[rows[ii].id]["inInbox"] = (rows[ii]["inInbox"] == 1);
articles_dict[rows[ii].id]["unreadComments"] = (rows[ii]["unreadComments"] == 1);
articles_dict[rows[ii].id]["unreadDripps"] = (rows[ii]["unreadDripps"] == 1);
articles_list.push( articles_dict[rows[ii].id]);
members += "," + rows[ii]['recipientFriendIds'];
members += "," + rows[ii]['fromUserId'];
}
members = "(" + members.slice(1) + ")";
if (rows.length > 0) {
var get_names_query = "select fullName, id from Users Where id in " + members;
connection.query(get_names_query, function(err,rows,fields) {
if (err) throw err;
res.send({article: articles_list, names: rows});
//console.log(articles_list);
});
} else{
res.send({article: [], names: []});
}
});
});
app.get("/isRead", function(req, res){
var drippId = req.query.drippId;
var update_isRead = "UPDATE Dripps SET unreadComments = 0, unreadDripps = 0 WHERE id =" + drippId;
connection.query(update_isRead, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
/* sends a list of (from content, conversationId, fName, lName, time ) ordered by time */
app.get("/conversations", function(req, res){
var userId = req.query.user;
var get_conversations_articles_query = "SELECT content, Conversations.conversationId, Users.fullName, Conversations.userId, time FROM Conversations INNER JOIN Users On Conversations.userId = Users.id INNER JOIN (SELECT Dripps.conversationId FROM Dripps WHERE recipientUserId =" + userId +") AS d1 ON d1.conversationId = Conversations.conversationId ORDER BY Conversations.time";
connection.query(get_conversations_articles_query, function(err,rows,fields) {
if (err) throw err;
res.send(rows);
});
});
/* sends a list of (from content, conversationId, fName, lName, time ) ordered by time */
app.get("/is_user", function(req, res){
var uid = req.query.uid;
var fName = req.query.fName;
var lName = req.query.lName;
var name = req.query.name;
var email = req.query.email;
var get_is_user_query = "SELECT * FROM Users WHERE id = " + uid;
connection.query(get_is_user_query, function(err,rows,fields) {
if (err) throw err;
if (rows.length === 0) { //we're a brand new user
var add_user_query = "INSERT INTO Users (id, fName, lName, isReal, fullName, email, emailable, created, lastLoginTime) VALUES (" + uid + ",'" + fName + "','" + lName + "',1,'" + name + "','" + email + "',1, NOW(), NOW())";
connection.query(add_user_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
} else if (!rows[0].isReal) { //looks like we were a SHADOW USER
var make_real_query = "UPDATE Users SET isReal=1, fName='" + fName + "',lName='" + lName + "',email='" + email + "',emailable=1, created=NOW(), lastLoginTime=NOW()" + " WHERE id=" + uid;
connection.query(make_real_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
}
res.send(200);
});
});
app.post("/shadow_users", function(req, res){
req.setEncoding('utf8');
req.on('data', function(chunk) {
data = JSON.parse(chunk);
var friend_id_lst = data["lst"];
var friend_id_string = friend_id_lst.join();
var get_real_query = "SELECT * FROM Users WHERE id IN(" + friend_id_string + ")";
connection.query(get_real_query, function(err,rows,fields) {
if (err) throw err;
res.send(rows);
});
});
});
app.get("/add_shadow_user", function(req, res){
var friend_id = req.query.id;
var name = req.query.name;
var select_user_query = "SELECT id FROM Users WHERE id=" + friend_id;
connection.query(select_user_query, function(err,rows,fields) {
if (err) throw err;
if (!(rows.length > 0)) {
var add_shadow_query = "INSERT INTO Users VALUES('" + friend_id + "','','',0,\""+name+"\")";
connection.query(add_shadow_query, function(err,rows,fields) {
if (err) throw err;
});
}
res.send(200);
});
});
/* -----------------------------------------------*/
app.get("/likes", function(req, res) {
var userId = req.param('user');
var articleId = req.query.article;
var set_likes_query = 'INSERT INTO Likes (userId, articleId) VALUES (' +userId + ',' + articleId + ')';
connection.query(set_likes_query, function(err,rows,fields) {
if (err) throw err;
});
var get_article_query = 'SELECT numLikes FROM Articles WHERE id=' + articleId;
connection.query(get_article_query, function(err,rows,fields) {
if (err) throw err;
var numLikes = rows[0].numLikes;
numLikes++;
var update_article_query = 'UPDATE Articles SET numLikes=' + numLikes + ' WHERE id=' + articleId;
connection.query(update_article_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
});
app.get("/removeLikes", function(req, res) {
var userId = req.param('user');
var articleId = req.query.article;
var set_likes_query = 'DELETE FROM Likes WHERE userId =' +userId + ' AND articleId = ' + articleId + " LIMIT 1";
connection.query(set_likes_query, function(err,rows,fields) {
if (err) throw err;
});
var get_article_query = 'SELECT numLikes FROM Articles WHERE id=' + articleId;
connection.query(get_article_query, function(err,rows,fields) {
if (err) throw err;
var numLikes = rows[0].numLikes;
numLikes--;
var update_article_query = 'UPDATE Articles SET numLikes=' + numLikes + ' WHERE id=' + articleId;
connection.query(update_article_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
});
app.get("/dislikes", function(req, res) {
var userId = req.param('user');
var articleId = req.query.article;
var set_dislikes_query = 'INSERT INTO Dislikes (userId, articleId) VALUES (' +userId + ',' + articleId + ')';
connection.query(set_dislikes_query, function(err,rows,fields) {
if (err) throw err;
});
var get_article_query = 'SELECT numDislikes FROM Articles WHERE id=' + articleId;
connection.query(get_article_query, function(err,rows,fields) {
if (err) throw err;
var numDislikes = rows[0].numDislikes;
numDislikes++;
var update_article_query = 'UPDATE Articles SET numDislikes=' + numDislikes + ' WHERE id=' + articleId;
connection.query(update_article_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
});
app.get("/removeDislikes", function(req, res) {
var userId = req.param('user');
var articleId = req.query.article;
var set_dislikes_query = 'DELETE FROM Dislikes WHERE userId =' +userId + ' AND articleId = ' + articleId + " LIMIT 1";
connection.query(set_dislikes_query, function(err,rows,fields) {
if (err) throw err;
});
var get_article_query = 'SELECT numDislikes FROM Articles WHERE id=' + articleId;
connection.query(get_article_query, function(err,rows,fields) {
if (err) throw err;
var numDislikes = rows[0].numDislikes;
numDislikes--;
var update_article_query = 'UPDATE Articles SET numDislikes=' + numDislikes + ' WHERE id=' + articleId;
connection.query(update_article_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
});
// handle any friends (as a group) and any groups (separately)
app.get("/sendDripp", function(req, res) {
var fromUserId = req.query.fromUserId;
var recipientGroup = req.query.recipientGroup;
var recipientFriendIds = req.query.recipientFriendIds;
var articleId = req.query.articleId;
var selGroupsDict = JSON.parse(req.query.groupsDict);
var convoId;
var set_send_query;
var content = req.query.content;
if (content) {
var unreadComments = 1;
}else{
unreadComments = 0;
}
if (recipientFriendIds) {
var max_id_query = "SELECT MAX(conversationId) FROM Dripps";
connection.query(max_id_query, function(err,rows,fields) {
if (err) throw err;
if (rows[0]['MAX(conversationId)'] == null) {
convoId = 0;
}else{
convoId = 1 + parseInt(rows[0]['MAX(conversationId)']);
}
for(var jj=0; jj < recipientFriendIds.length; jj++){
set_send_query = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ("
+ recipientFriendIds[jj] + "," + fromUserId+ ",-1,'" + recipientFriendIds + "'," + articleId + ", NOW()," + convoId + "," + unreadComments + ", 1, 1)";
connection.query(set_send_query, function(err,rows,fields) {
if (err) throw err;
});
}
set_send_query = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ("
+ fromUserId + "," + fromUserId + ",-1,'" + recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 0, 0)";
connection.query(set_send_query, function(err,rows,fields) {
if (err) throw err;
var set_convo_query = 'INSERT INTO Conversations (conversationId, userId, time, content) VALUES (' +convoId + ',' + fromUserId + ", NOW(),\"" + content + "\")";
connection.query(set_convo_query, function(err,rows,fields) {
if (err) throw err;
});
//start the group stuff
if (recipientGroup) {
var max_id_query = "SELECT MAX(conversationId) FROM Dripps";
connection.query(max_id_query, function(err,rows,fields) {
if (rows[0]['MAX(conversationId)'] == null) {
convoId = 0;
}else{
convoId = parseInt(rows[0]['MAX(conversationId)']);
}
if (err) throw err;
//loop through each group
for (var aa = 0; aa < recipientGroup.length; aa++) {
convoId += 1;
recipientFriendIds = selGroupsDict[recipientGroup[aa]];
for (var kk = 0; kk < recipientFriendIds.length; kk++) {
set_send_query = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('"
+ recipientFriendIds[kk] + "','" + fromUserId+ "','" + recipientGroup[aa] + "','" + "" +recipientFriendIds + "'," + articleId + ", NOW()," + convoId + "," + unreadComments + ", 1, 1)";
connection.query(set_send_query, function(err,rows,fields) {
if (err) throw err;
});
}
set_send_query2 = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('" + fromUserId + "','" + fromUserId + "','" + recipientGroup[aa] + "','" + "" + recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 0, 0)";
connection.query(set_send_query2, function(err,rows,fields) {
if (err) throw err;
});
var set_convo_query = 'INSERT INTO Conversations (conversationId, userId, time, content) VALUES (' +convoId + ',' + fromUserId + ", NOW(),\"" + content + "\")";
connection.query(set_convo_query, function(err,rows,fields) {
if (err) throw err;
});
}
});
res.send(200);
}
else {
res.send(200);
}
});
});
}
else {
var max_id_query = "SELECT MAX(conversationId) FROM Dripps";
connection.query(max_id_query, function(err,rows,fields) {
if (rows[0]['MAX(conversationId)'] == null) {
convoId = 0;
}else{
convoId = parseInt(rows[0]['MAX(conversationId)']);
}
if (err) throw err;
//loop through each group
for (var aa = 0; aa < recipientGroup.length; aa++) {
convoId += 1;
recipientFriendIds = selGroupsDict[recipientGroup[aa]];
for (var kk = 0; kk < recipientFriendIds.length; kk++) {
set_send_query = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('"
+ recipientFriendIds[kk] + "','" + fromUserId+ "','" + recipientGroup[aa] + "','" + "" +recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 1, 1)";
connection.query(set_send_query, function(err,rows,fields) {
if (err) throw err;
});
}
set_send_query2 = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('" + fromUserId + "','" + fromUserId + "','" + recipientGroup[aa] + "','" + "" + recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 0, 0)";
connection.query(set_send_query2, function(err,rows,fields) {
if (err) throw err;
});
}
});
res.send(200);
}
});
app.get("/sendConvo", function(req, res) {
var conversationId = req.query.conversationId;
var userId = req.query.userId;
var content = req.query.content;
var set_convo_query = 'INSERT INTO Conversations (conversationId, userId, time, content) VALUES (' +conversationId + ',' + userId + ", NOW(),\"" + content + "\")";
connection.query(set_convo_query, function(err,rows,fields) {
if (err) throw err;
var update_dripp_query = "UPDATE Dripps SET unreadComments = 1, inInbox = 1 WHERE conversationId = " + conversationId + " AND recipientUserId<>" + userId;
connection.query(update_dripp_query, function(err, rows, fields){
res.send(200);
});
});
});
app.get("/addMembers", function(req, res) {
var groupName = req.query.groupName;
var members = req.query.members;
var creatorId = req.query.creatorId;
var groupId = req.query.groupId;
for(var ii=0; ii < members.length; ii++) {
var create_group = "INSERT INTO Groups (name, userId, id, creatorId) VALUES (\"" + groupName + "\",'" + members[ii] + "'," + groupId + ",'" + creatorId + "')";
connection.query(create_group, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
}
});
app.get("/addMembersNew", function(req, res) {
var groupName = req.query.groupName;
var members = req.query.members;
var creatorId = req.query.creatorId;
var get_group_id = "SELECT DISTINCT id FROM Groups WHERE name = '" + groupName + "' AND creatorId = '" + creatorId + "'";
connection.query(get_group_id, function(err,rows,fields) {
if (err) throw err;
groupId = rows[0].id;
for(var ii=0; ii < members.length; ii++) {
var create_group = "INSERT INTO Groups (name, userId, id, creatorId) VALUES (\"" + groupName + "\",'" + members[ii] + "'," + groupId + ",'" + creatorId + "')";
connection.query(create_group, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
}
});
});
app.get("/createGroup", function(req, res) {
var groupName = req.query.groupName;
var members = req.query.members;
var creatorId = req.query.creatorId;
var get_max_id = "SELECT MAX(id) as id FROM Groups";
connection.query(get_max_id, function(err,rows,fields) {
if (err) throw err;
var next_id = parseInt(rows[0]["id"]) ? parseInt(rows[0]["id"]) + 1 : 1;
for(var ii=0; ii < members.length; ii++) {
var create_group = "INSERT INTO Groups (name, userId, id, creatorId) VALUES (\"" + groupName + "\",'" + members[ii] + "'," + next_id + ",'" + creatorId + "')";
connection.query(create_group, function(err,rows,fields) {
if (err) throw err;
});
}
res.send(200);
});
});
app.get("/deleteGroup", function(req, res) {
var groupId = req.query.groupId;
var delete_group = 'DELETE FROM Groups WHERE id =' + groupId;
connection.query(delete_group, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
var delete_records = "DELETE FROM Dripps WHERE recipientGroup = " + groupId;
connection.query(delete_records, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
app.get("/deleteNewGroup", function(req, res) {
var creatorId = req.query.creatorId;
var groupName = req.query.groupName;
try{
var get_group_id = "SELECT DISTINCT id FROM Groups WHERE creatorId ='" + creatorId + "' AND name = '" + groupName + "'";
connection.query(get_group_id, function(err,rows,fields) {
if (err) throw err;
groupId = rows[0].id;
var delete_group = 'DELETE FROM Groups WHERE id =' + groupId;
connection.query(delete_group, function(err,rows,fields) {
if (err) throw err;
});
var delete_records = "DELETE FROM Dripps WHERE recipientGroup = " + groupId;
connection.query(delete_records, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
}
catch(e) {
return;
}
});
app.get("/leaveGroup", function(req, res) {
var groupId = req.query.groupId;
var myId = req.query.myId;
var leave_group = 'DELETE FROM Groups WHERE id =' + groupId + " AND userId = '" + myId + "'";
connection.query(leave_group, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
var delete_records = "DELETE FROM Dripps WHERE recipientGroup = " + groupId + " AND recipientUserId = " + myId;
connection.query(delete_records, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
app.get("/groups", function(req, res) {
var userId = req.query.userId;
var members_info_query = "SELECT Groups.id, Groups.creatorId, Groups.name, Groups.userId, fName, lName, fullName, isReal from Groups INNER JOIN Users on Users.id=Groups.userId INNER JOIN (SELECT * FROM Groups WHERE Groups.userId="+userId+") AS g1 ON g1.id = Groups.id";
connection.query(members_info_query, function(err,rows,fields) {
if (err) throw err;
res.send({data: rows, me: userId});
});
});
//for chrome extension, probably
app.get("/sendDripp/new", function(req, res) {
var headline = req.query.headline;
var imgUrl = (req.query.imgUrl == null) ? "images/dropBlue.svg" : req.query.imgUrl;
var url = req.query.url;
var source = req.query.source;
var category = req.query.category;
var fromUserId = req.query.fromUserId;
var recipientGroup = req.query.recipientGroup;
var recipientFriendIds = req.query.recipientFriendIds;
var selGroupsDict = JSON.parse(req.query.groupsDict);
var convoId;
var set_send_query;
var content = req.query.content;
if (content) {
var unreadComments = 1;
}else{
unreadComments = 0;
}
var add_article_query = "INSERT INTO Articles (headline, imgUrl, url, source, category, date, numLikes, numDislikes, collected) VALUES ('"+headline+"','"+imgUrl+"','"+url+"','"+source+"','"+category+"','', 0, 0, 0)";
connection.query(add_article_query, function(err,result) {
if (err) throw err;
var articleId = result.insertId;
if (recipientFriendIds) {
var max_id_query = "SELECT MAX(conversationId) FROM Dripps";
connection.query(max_id_query, function(err,rows,fields) {
if (err) throw err;
if (rows[0]['MAX(conversationId)'] == null) {
convoId = 0;
}else{
convoId = 1 + parseInt(rows[0]['MAX(conversationId)']);
}
for(var jj=0; jj < recipientFriendIds.length; jj++){
set_send_query = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('"
+ recipientFriendIds[jj] + "','" + fromUserId+ "',-1,'" + recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 1, 1)";
connection.query(set_send_query, function(err,rows,fields) {
if (err) throw err;
});
}
set_send_query = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('"
+ fromUserId + "','" + fromUserId + "',-1,'" + recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 0, 0)";
connection.query(set_send_query, function(err,rows,fields) {
if (err) throw err;
var set_convo_query = 'INSERT INTO Conversations (conversationId, userId, time, content) VALUES (' +convoId + ',' + fromUserId + ", NOW(),\"" + content + "\")";
connection.query(set_convo_query, function(err,rows,fields) {
if (err) throw err;
});
//start the group stuff
if (recipientGroup) {
var max_id_query = "SELECT MAX(conversationId) FROM Dripps";
connection.query(max_id_query, function(err,rows,fields) {
if (rows[0]['MAX(conversationId)'] == null) {
convoId = 0;
}else{
convoId = parseInt(rows[0]['MAX(conversationId)']);
}
if (err) throw err;
//loop through each group
for (var aa = 0; aa < recipientGroup.length; aa++) {
convoId += 1;
recipientFriendIds = selGroupsDict[recipientGroup[aa]];
for (var kk = 0; kk < recipientFriendIds.length; kk++) {
set_send_query = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('"
+ recipientFriendIds[kk] + "','" + fromUserId+ "','" + recipientGroup[aa] + "','" + "" +recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 1, 1)";
connection.query(set_send_query, function(err,rows,fields) {
if (err) throw err;
});
}
set_send_query2 = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('" + fromUserId + "','" + fromUserId + "','" + recipientGroup[aa] + "','" + "" + recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 0, 0)";
connection.query(set_send_query2, function(err,rows,fields) {
if (err) throw err;
});
var set_convo_query = 'INSERT INTO Conversations (conversationId, userId, time, content) VALUES (' +convoId + ',' + fromUserId + ", NOW(),\"" + content + "\")";
connection.query(set_convo_query, function(err,rows,fields) {
if (err) throw err;
});
}
});
res.send(200);
}
else {
res.send(200);
}
});
});
}
else {
var max_id_query = "SELECT MAX(conversationId) FROM Dripps";
connection.query(max_id_query, function(err,rows,fields) {
if (rows[0]['MAX(conversationId)'] == null) {
convoId = 0;
}else{
convoId = parseInt(rows[0]['MAX(conversationId)']);
}
if (err) throw err;
//loop through each group
for (var aa = 0; aa < recipientGroup.length; aa++) {
convoId += 1;
recipientFriendIds = selGroupsDict[recipientGroup[aa]];
for (var kk = 0; kk < recipientFriendIds.length; kk++) {
set_send_query = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('"
+ recipientFriendIds[kk] + "','" + fromUserId+ "','" + recipientGroup[aa] + "','" + "" +recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 1, 1)";
connection.query(set_send_query, function(err,rows,fields) {
if (err) throw err;
});
}
set_send_query2 = "INSERT INTO Dripps (recipientUserId, fromUserId, recipientGroup, recipientFriendIds, articleId, timeSent, conversationId, unreadComments, unreadDripps, inInbox) VALUES ('" + fromUserId + "','" + fromUserId + "','" + recipientGroup[aa] + "','" + "" + recipientFriendIds + "'," + articleId + ", NOW()," + convoId + ",0, 0, 0)";
connection.query(set_send_query2, function(err,rows,fields) {
if (err) throw err;
});
}
});
res.send(200);
}
});
});
app.get("/readItLater/new", function(req, res) {
var headline = req.query.headline;
var imgUrl = (req.query.imgUrl == null) ? "images/dropBlue.svg" : req.query.imgUrl;
var url = req.query.url;
var source = req.query.source;
var category = req.query.category;
var add_article_query = "INSERT INTO Articles (headline, imgUrl, url, source, category, date, numLikes, numDislikes, collected) VALUES ('"+headline+"','"+imgUrl+"','"+url+"','"+source+"','"+category+"','', 0, 0, 0)";
connection.query(add_article_query, function(err,result) {
if (err) throw err;
var userId = req.query.userId;
var name = "readItLater";
var articleId = result.insertId;
var bucketId = -1;
var set_read_query = 'INSERT INTO Buckets (userId, name, articleId, dateAdded, bucketId) VALUES (' + userId + ',' + "'" + name+ "'" + ',' +articleId + ", NOW()," + bucketId + ')';
connection.query(set_read_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
res.send(201);
});
});
app.get("/readItLater", function(req, res) {
var userId = req.query.userId;
var name = "readItLater";
var articleId = req.query.articleId;
var bucketId = -1;
var set_read_query = 'INSERT INTO Buckets (userId, name, articleId, dateAdded, bucketId) VALUES (' + userId + ',' + "'" + name+ "'" + ',' +articleId + ", NOW()," + bucketId + ')';
connection.query(set_read_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
app.get("/removeReadItLater", function(req, res) {
var userId = req.query.userId;
var articleId = req.query.articleId;
var set_read_query = 'DELETE FROM Buckets WHERE userId =' + userId + ' AND articleId = ' + articleId + " LIMIT 1";
connection.query(set_read_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
app.get("/unsubscribe", function(req, res) {
var user_id = req.query.user_id;
var set_read_query = 'UPDATE Users SET emailable=0 WHERE id =' + user_id + " LIMIT 1";
connection.query(set_read_query, function(err,rows,fields) {
if (err) throw err;
res.send(200);
});
});
/* -----------------------------------------------*/
/* serves main page */
app.get("/", function(req, res) {
res.sendfile(__dirname+'/dripps.html')
});
app.post("/user/add", function(req, res) {
/* some server side logic */
res.send("OK");
});
/* serves all the static files */
app.get(/^(.+)$/, function(req, res){
res.sendfile( __dirname + req.params[0]);
});
var port = process.env.PORT || 5000;
app.listen(port, function() {
connection = mysql.createConnection({
host : '54.86.82.21',
user:'root',
password:'drippr',
database:'drippr_db'
});
connection.connect(function(err) {
});
});