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In this video, we are going to populate the real comments instead of the IDs.

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So let's make a request to find or post.

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And this is the end point.

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When I hit send.

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Let's have a look.

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You can see that this post has two comments.

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Which is it?

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So let's go ahead and populate the real comment.

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So let's get into the controllers of post, which is this Let's locate finding all post, which is this.

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So here we can add populate on that and the field is called comment.

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I also want to populate when a user find a single post.

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So this one too, I'm going to change with that and that is it.

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So if I hit send again, let's have a look.

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You can see instead of IEDs.

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Now we have the rare comment.

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And if I find a single post, I'll be able to see all the comments for this post.

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It doesn't exist, meaning that it has been deleted.

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So let me find the first one for CSIS and let me pass in the ID and hit send.

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And you can see that you go back a single post.

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And when that we have the comment, let's also populate the comments on the user profile.

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So controllers for users and let's look at the profile, which is this and let's also populate the comment.

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We can change as many populate as you want going to be as comments.

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So let's go ahead and make a request to find this profile of the user and let's have a look.

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You can see this user has created these posts.

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And let's look at the comments also.

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And this user has also created a comment.

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So that is it about the populate the next video, let's create a controller to delete a comment.