1 00:00:00,260 --> 00:00:00,620 All right. 2 00:00:00,620 --> 00:00:06,410 So now that we have all the functions here for our order controller, basically just dummy responses, 3 00:00:06,410 --> 00:00:11,120 we're going to start to work on these in the first one I want to do is to create a new order. 4 00:00:11,120 --> 00:00:16,820 So let's get rid of this and we're going to have to get a lot of stuff from the body because that's 5 00:00:16,820 --> 00:00:19,390 what's going to come in through the front end. 6 00:00:19,400 --> 00:00:25,700 So first off, we're going to get the order items, which will be an array of orders, shipping address, 7 00:00:25,880 --> 00:00:27,170 payment method. 8 00:00:27,170 --> 00:00:32,030 We want the items price tax, price, shipping price and total price. 9 00:00:32,030 --> 00:00:36,320 So we're going to get that stuff from the body of the Http request. 10 00:00:36,350 --> 00:00:43,460 Then we want to check to see if there is an order items array, but it's empty and if it is, then we 11 00:00:43,460 --> 00:00:45,770 want to respond with a 400. 12 00:00:45,770 --> 00:00:54,260 So let's say res dot status and we're going to do a 400 and let's say dot Json. 13 00:00:55,510 --> 00:00:59,440 Actually, no, we don't need to do that because we have our error handler. 14 00:00:59,440 --> 00:01:04,840 So just we'll set the status and then we'll throw a new error and say no order items. 15 00:01:05,140 --> 00:01:05,650 Okay. 16 00:01:05,680 --> 00:01:09,580 Else So if there are order items, then we want to proceed. 17 00:01:09,700 --> 00:01:14,740 So we're going to create a new actually I'll go ahead and put this in here. 18 00:01:14,740 --> 00:01:22,750 But order items, we don't want to just put that directly in because if we look at our model, our order 19 00:01:22,750 --> 00:01:29,380 model, we have in order items, this stuff is going to come through right through the front end. 20 00:01:29,380 --> 00:01:35,110 But this isn't the product, which is just the ID of the item for each item. 21 00:01:35,110 --> 00:01:38,980 So we have to add this onto order item. 22 00:01:38,980 --> 00:01:43,450 So what we can do is set this to an object, right? 23 00:01:43,840 --> 00:01:45,580 Actually, no, we don't want to set it to an object. 24 00:01:45,610 --> 00:01:47,170 We want to map through this. 25 00:01:47,170 --> 00:01:51,340 So order items and then we're going to map through that. 26 00:01:51,490 --> 00:01:58,220 And let's say for each order, we'll call it X and we want to return an object from this. 27 00:01:58,220 --> 00:02:03,890 So we're going to use parentheses and then our curly braces and we're going to spread across whatever 28 00:02:03,890 --> 00:02:09,169 that is in that order, which will be this stuff right here, these four fields. 29 00:02:09,169 --> 00:02:11,150 We need to add this product. 30 00:02:11,150 --> 00:02:13,130 So let's say product. 31 00:02:13,130 --> 00:02:18,470 And all that's going to be is the object ID, which we can get from X dot underscore ID. 32 00:02:19,920 --> 00:02:20,280 Okay. 33 00:02:20,280 --> 00:02:27,480 And then we're going to set the ID field, underscore ID to undefined because we don't need that in 34 00:02:27,480 --> 00:02:28,140 here. 35 00:02:28,140 --> 00:02:28,550 Right? 36 00:02:28,570 --> 00:02:34,200 We just have the product, which will be the ID, There's no underscore ID field in here, so we're 37 00:02:34,200 --> 00:02:35,910 setting that to undefined. 38 00:02:36,450 --> 00:02:36,720 Okay. 39 00:02:36,720 --> 00:02:41,880 So just a little bit of preparation for the order items before we actually submit to the database. 40 00:02:41,910 --> 00:02:46,080 Now, this will create the order and just put it in this variable. 41 00:02:46,080 --> 00:02:47,850 It's not going to get saved yet. 42 00:02:47,850 --> 00:02:49,650 So we want to do that. 43 00:02:49,690 --> 00:02:51,600 Actually, it already got added here. 44 00:02:51,900 --> 00:03:00,600 So yeah, we want to just await on order dot save, put the the order into this variable and then respond 45 00:03:00,600 --> 00:03:04,770 with a 201 and pass in that new created order. 46 00:03:05,330 --> 00:03:07,340 And that should do it for that route. 47 00:03:07,520 --> 00:03:10,760 Now let's do a few of these other ones. 48 00:03:10,760 --> 00:03:17,390 So to get my orders, that's actually going to be pretty easy so we can get rid of that and we'll say 49 00:03:17,390 --> 00:03:24,830 const orders and we're going to set that to await and then order find. 50 00:03:24,830 --> 00:03:29,690 And we just want to match the user to whatever user is logged in, okay? 51 00:03:29,690 --> 00:03:31,250 And then we're just going to respond. 52 00:03:31,250 --> 00:03:40,220 So res dot status and respond with a 200 and then dot Jason and pass in the orders. 53 00:03:42,240 --> 00:03:43,020 Okay. 54 00:03:43,020 --> 00:03:47,300 And then the other one I want to do is get order by ID. 55 00:03:47,310 --> 00:03:54,510 We're not going to do these update ones just yet, so we're not going to do the admin stuff, but for 56 00:03:54,510 --> 00:03:57,300 getting the order by ID, let's do that. 57 00:03:57,600 --> 00:04:08,340 So we'll say const order and we want to await on order find by ID pass in the id which is in the URL. 58 00:04:08,340 --> 00:04:10,950 So this here we can get with that. 59 00:04:11,160 --> 00:04:19,019 And then I also want to add the user, the user name and email to the order and that's not stored in 60 00:04:19,019 --> 00:04:20,160 the order collection. 61 00:04:20,160 --> 00:04:28,680 So what we can do is we can say dot populate and we're going to say we want to populate from the user 62 00:04:28,680 --> 00:04:34,650 collection and we want to populate the name and email fields. 63 00:04:35,100 --> 00:04:35,700 Okay. 64 00:04:35,700 --> 00:04:40,440 So again, this is going to find the order by ID, everything that's in the orders collection for that 65 00:04:40,440 --> 00:04:41,740 particular order. 66 00:04:41,740 --> 00:04:46,000 And then it's also going to populate the user's name and email. 67 00:04:46,580 --> 00:04:48,530 So then we'll check for the order. 68 00:04:48,530 --> 00:04:54,170 And if we have an order, then we're going to respond with that order. 69 00:04:54,200 --> 00:04:55,100 Else. 70 00:04:56,490 --> 00:04:57,590 Uh, else. 71 00:04:57,600 --> 00:05:00,810 Then let's set a status. 72 00:05:00,810 --> 00:05:06,240 So raise dot status and we're going to do a 404. 73 00:05:07,440 --> 00:05:07,770 Okay. 74 00:05:07,770 --> 00:05:11,070 And then we'll throw an error of order not found. 75 00:05:11,670 --> 00:05:12,510 And that's it. 76 00:05:13,410 --> 00:05:15,300 So we'll go ahead and save that. 77 00:05:15,300 --> 00:05:22,620 And now what we'll do is on the front end, we'll consume these these end points and we'll be able to 78 00:05:22,620 --> 00:05:23,790 create a new order.