1 00:00:00,330 --> 00:00:07,530 All right, and up next, I want to finally discuss method versus batch method, so why in this API, 2 00:00:07,770 --> 00:00:12,870 in our out we use batch and during tutorial we used pot. 3 00:00:13,440 --> 00:00:14,180 So here's the deal. 4 00:00:14,520 --> 00:00:19,620 Yes, put and patch are both are both for updating the resource. 5 00:00:19,620 --> 00:00:26,190 But the assumption is that when you use put, you're trying to replace the existing resource. 6 00:00:26,640 --> 00:00:29,240 And patch is for partial update. 7 00:00:29,730 --> 00:00:36,030 And since I'm fully aware that this might sound like mumbo jumbo to you, let me give you an example. 8 00:00:36,660 --> 00:00:45,240 So if we go to our postman and more specifically, update desk, if the idea is correct. 9 00:00:46,180 --> 00:00:50,720 Then only the properties that I'll pass in will be updated. 10 00:00:51,130 --> 00:01:00,370 So in this case, if I'm going to go with shake and bake number two and I'll actually remove completed 11 00:01:00,820 --> 00:01:04,250 only the property that is passed, then will be updated. 12 00:01:04,420 --> 00:01:12,070 So if I send check it out now, I get the task and I can clearly see that completed is there, even 13 00:01:12,070 --> 00:01:13,040 though I didn't pass it. 14 00:01:13,480 --> 00:01:13,950 Why? 15 00:01:14,350 --> 00:01:18,230 Because that's how our functionality is set up in the controller. 16 00:01:18,820 --> 00:01:23,570 So if I'll pass completed and I'll set it equal to falls, of course it will be updated as well. 17 00:01:24,010 --> 00:01:27,550 So if I go here completed and I'll set it to false. 18 00:01:27,550 --> 00:01:28,020 Yes. 19 00:01:28,030 --> 00:01:33,440 In this case, since I'm passing the property, of course, now I'm going to get the new result. 20 00:01:34,000 --> 00:01:35,990 Now what is the difference with put. 21 00:01:36,340 --> 00:01:40,830 Well, let me go the long route and actually set up one more controller. 22 00:01:40,840 --> 00:01:44,290 But keep in mind that this is going to be just a temporary controller. 23 00:01:44,620 --> 00:01:50,330 So if you don't want, you can just sit back and relax and we'll start in our out. 24 00:01:50,650 --> 00:01:53,920 What essentially I want to go with my route. 25 00:01:54,190 --> 00:02:01,870 And in this case, I'm still looking for this forward and then call it because, again, the functionality 26 00:02:01,870 --> 00:02:03,280 is going to be almost the same. 27 00:02:03,670 --> 00:02:07,000 But I'm looking for a different method and I'm looking for pot. 28 00:02:07,270 --> 00:02:09,910 And of course, now we just need to create the controller. 29 00:02:10,220 --> 00:02:16,570 And eventually I'll call this update or I'm sorry, Eric, task, just search a little bit different. 30 00:02:16,840 --> 00:02:22,780 So, of course, I'm not exporting that yet, but I'll right away set it here in mind structure. 31 00:02:23,080 --> 00:02:27,400 I say add a task and then back in the controllers. 32 00:02:27,850 --> 00:02:30,790 I just want to go below the update desk again. 33 00:02:30,790 --> 00:02:36,640 This is just going to be temporary, but I'll go with const edit and the task and that one is going 34 00:02:36,640 --> 00:02:39,840 to be equal to whatever I have over here. 35 00:02:40,210 --> 00:02:46,070 We simply need to add one more option in the find one and update. 36 00:02:46,390 --> 00:02:51,850 So let me select this whole thing just so we don't have to type it from scratch and all the way in the 37 00:02:51,850 --> 00:02:54,730 bottom we're going to go with a task. 38 00:02:55,180 --> 00:02:58,000 And like I said, it's going to be temporary sern here. 39 00:02:58,000 --> 00:03:05,260 I'm not going to say it with all my roots, but let me just save my current ones and I'll close all 40 00:03:05,320 --> 00:03:07,660 these windows and let's set up a new route. 41 00:03:08,230 --> 00:03:10,600 So in this case, it's going to be a pot root. 42 00:03:11,170 --> 00:03:17,500 And remember, we have one variable, so I'm looking for URL and then I'm looking for tasks. 43 00:03:17,950 --> 00:03:20,200 And of course I want to grab some kind of vidi. 44 00:03:20,650 --> 00:03:24,340 So let me get again all the tasks here. 45 00:03:24,970 --> 00:03:29,670 And I'm going to stick with Shikimic because I like that name so much. 46 00:03:30,360 --> 00:03:38,320 Let me grab this out of here, then back in tasks will pass it in and let's try to recreate the same 47 00:03:38,320 --> 00:03:41,290 functionality that we have for now in the patch. 48 00:03:41,470 --> 00:03:46,960 Essentially, what I really want is just pass in some data in my body. 49 00:03:47,380 --> 00:03:52,930 So I'm going to go here with Raw Guy and we're looking for JSON and we'll set it up. 50 00:03:53,170 --> 00:03:58,270 Name equal to John, nothing particularly original. 51 00:03:58,630 --> 00:04:05,050 And once I say, of course, now, Shake and Bake has the name of John, but here comes the biggest 52 00:04:05,050 --> 00:04:10,930 difference between what method that we're using over here and the patch method. 53 00:04:11,290 --> 00:04:20,860 So idea with put is that if I send only the name, my expectation is that all the rest of the properties, 54 00:04:20,860 --> 00:04:25,690 which of course in our case is just completed, will be removed from that item. 55 00:04:25,690 --> 00:04:27,490 So we will replace that item. 56 00:04:27,850 --> 00:04:30,010 And how is that going to look like in our controller? 57 00:04:30,310 --> 00:04:33,610 Well, here everything is going to be exactly the same. 58 00:04:34,090 --> 00:04:36,880 But by default, Mongo's doesn't do that. 59 00:04:37,420 --> 00:04:42,970 By default, Monroes is going to be like, OK, so you want to get the item, you want to update it. 60 00:04:42,970 --> 00:04:43,450 Awesome. 61 00:04:43,750 --> 00:04:47,920 Just get me the properties you want to update and rest of them will stay the same. 62 00:04:48,460 --> 00:04:54,850 And if I actually want to remove those properties, the ones that I'm not passing in with my request, 63 00:04:54,850 --> 00:04:56,620 I need to add another option here. 64 00:04:57,220 --> 00:04:58,720 The option is all right. 65 00:04:59,410 --> 00:05:01,590 And we need to set it equal to true. 66 00:05:01,930 --> 00:05:09,940 So now you'll notice that back in my postman, if I sign here with name and let's just keep it interesting 67 00:05:09,940 --> 00:05:11,920 and pass in beta, check it out. 68 00:05:12,130 --> 00:05:15,210 We have a name and the computer is still there. 69 00:05:15,370 --> 00:05:16,420 Now it's still there. 70 00:05:16,720 --> 00:05:21,390 Well, because in our model we have default set default. 71 00:05:21,700 --> 00:05:23,320 So there is some default one. 72 00:05:23,590 --> 00:05:30,400 If I remove it, you'll notice that with our method, the way the controller works right now, if I 73 00:05:30,400 --> 00:05:37,180 send it right now, then of course I'll just get the name so complete it is not there anymore. 74 00:05:37,480 --> 00:05:44,190 So if I take a look at all the tasks now in the first one actually completed is missing. 75 00:05:44,590 --> 00:05:45,610 So that is. 76 00:05:45,610 --> 00:05:54,010 Going to be the difference where when we work with put the expectation is that will replace the item, 77 00:05:54,300 --> 00:06:01,150 so we'll just pass in the properties that we want to set up an item and then the rest of them effectively 78 00:06:01,150 --> 00:06:02,430 will be removed. 79 00:06:02,860 --> 00:06:08,110 But when we're working with Patch, we're just updating the properties that we're passing. 80 00:06:08,110 --> 00:06:15,040 And just remember that in real life you will see the APIs where they put method is used with the same 81 00:06:15,040 --> 00:06:17,150 functionality as the patch. 82 00:06:17,170 --> 00:06:22,690 Now, in our case, for the remainder of the project will use the patch one instead. 83 00:06:22,900 --> 00:06:29,590 So therefore our remove this added one and here as well and the same I want to do in or out. 84 00:06:29,800 --> 00:06:34,830 OK, I said this is just for demonstration purposes, so save it here. 85 00:06:35,050 --> 00:06:41,110 And I also want to remove this rod from my postman just so it's not in a way. 86 00:06:41,380 --> 00:06:42,430 So say don't save. 87 00:06:42,670 --> 00:06:44,920 And I'm back to my five roots. 88 00:06:45,130 --> 00:06:48,370 And of course for the update, I'm using the patch one.