1 00:00:00,450 --> 00:00:05,760 In this video, we are going to create a controller to update a post. 2 00:00:05,760 --> 00:00:13,140 So inside the post controller, which is this one, let's collapse the finished one and we have the 3 00:00:13,140 --> 00:00:14,580 last one here. 4 00:00:15,030 --> 00:00:20,010 The first step is that we need to find the post that we want to update. 5 00:00:20,010 --> 00:00:27,330 So I'm going to add a comment to this place as that and I'm going to structure the field. 6 00:00:27,350 --> 00:00:37,590 So I'm going to be the title, the description, the category, and that is what we need and which is 7 00:00:37,590 --> 00:00:40,470 equal to the red dot body. 8 00:00:40,920 --> 00:00:44,210 The logic would be the same for the list controller. 9 00:00:44,220 --> 00:00:50,940 First of all, we are going to find the post and I can copy this one and even this one as well, because 10 00:00:50,940 --> 00:00:56,010 you will check if the post belongs to the user who is trying to update. 11 00:00:56,010 --> 00:00:59,400 So let me pass it here as we did before. 12 00:00:59,730 --> 00:01:07,110 So the first step is that we are finding the post by ID and on that we can check if the look in user 13 00:01:07,110 --> 00:01:08,820 is the owner of the post. 14 00:01:08,940 --> 00:01:18,570 Then after that we can go ahead and then update the post here as that const post updated is equal to 15 00:01:18,570 --> 00:01:21,570 a weight and post dot. 16 00:01:21,570 --> 00:01:31,380 Find by ID and update and the id can be found on the red dot params dot ID. 17 00:01:31,410 --> 00:01:34,620 Then the properties that I want to update. 18 00:01:34,650 --> 00:01:41,340 I want the user to update the title description and then the category. 19 00:01:41,920 --> 00:01:45,250 And then the image as well as I provide the image here. 20 00:01:45,250 --> 00:01:50,950 And remember, we can have the image on red dot file dot path. 21 00:01:51,790 --> 00:01:56,860 So let's go ahead and check if a user is trying to send an empty data. 22 00:01:56,860 --> 00:02:02,310 So the same way we did for the create are going to use the same concept here. 23 00:02:02,320 --> 00:02:04,000 So I'll copy this one. 24 00:02:04,540 --> 00:02:08,380 So inside the updates, I'm going to place it here. 25 00:02:09,289 --> 00:02:12,480 So here we are checking for empty data. 26 00:02:12,500 --> 00:02:17,870 So now that we have it, let's go ahead and send back the response as data. 27 00:02:18,050 --> 00:02:21,670 And then the post are data. 28 00:02:21,710 --> 00:02:24,710 So let's go ahead and then make the requests. 29 00:02:24,920 --> 00:02:26,530 Let's find a post. 30 00:02:26,540 --> 00:02:34,580 Let's say I want to update the first one for HTML, so I'll copy that and for update our provider ID. 31 00:02:34,670 --> 00:02:42,190 And remember, we are passing an image, so we need to pass more to as a murderer to the update route. 32 00:02:42,200 --> 00:02:45,280 So here we go for the update. 33 00:02:45,290 --> 00:02:53,690 First of all, we add the protected and then the mortar package as upload dot single and we pass in 34 00:02:53,690 --> 00:02:56,450 the file and comma separated. 35 00:02:56,780 --> 00:03:00,410 So let's go ahead and make the request So under body. 36 00:03:00,440 --> 00:03:03,720 Click on form and click on files. 37 00:03:03,740 --> 00:03:04,760 The field name. 38 00:03:04,760 --> 00:03:10,010 I want to update the title only and I would change this one to CSS. 39 00:03:10,550 --> 00:03:14,060 And then for the file it's going to be the file. 40 00:03:15,850 --> 00:03:18,240 And then the fire to update. 41 00:03:18,250 --> 00:03:21,670 So I would choose this one. 42 00:03:22,890 --> 00:03:31,530 And I think the chicken is not ideal because a user can choose to update the title or description. 43 00:03:31,530 --> 00:03:33,750 So let's remove the chicken here. 44 00:03:34,850 --> 00:03:39,080 And then we need to pass additional configuration to the update. 45 00:03:39,090 --> 00:03:47,170 So here, come on, object and name to true meaning that we want to have the updated data or record. 46 00:03:47,180 --> 00:03:50,180 So now let's hit send and let's see. 47 00:03:50,180 --> 00:03:57,080 You can see that it has been updated to CCIS and you can see the image has been updated. 48 00:03:57,080 --> 00:04:03,290 If you copy the image and open a browser, you can see that we have newly updated image. 49 00:04:03,590 --> 00:04:07,970 So let's say that I want to update a post belong to somebody else. 50 00:04:07,970 --> 00:04:15,230 So let me make a request to find all posts and I want to find the main stock post. 51 00:04:15,230 --> 00:04:23,510 So down here, which is this and I'll copy the ID, so let me paste the ID here and let me hit send. 52 00:04:24,050 --> 00:04:29,840 You can see I go back and empty object, meaning that our error is not being caught. 53 00:04:29,870 --> 00:04:34,280 The problem is we need to pass in next year and that is it. 54 00:04:34,280 --> 00:04:40,760 The next one is let's change this text by saying that you are not allowed to update this post. 55 00:04:41,030 --> 00:04:46,370 So now let's make the requests and we have the response back. 56 00:04:46,610 --> 00:04:51,230 And you can see you are not allowed to update this post. 57 00:04:51,260 --> 00:04:52,130 All right, guys. 58 00:04:52,130 --> 00:04:56,150 So here ends the API for post the next section. 59 00:04:56,150 --> 00:04:58,730 We are going to work on the comments.