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In this video, we are going to create a controller to fetch a single post.

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So let's get back to the controllers and post and then post controller.

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Let's collapse this one.

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And this is the end point for finding a single post, which is this post details or fetch posts and

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we can have the idea of the post in the params.

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So first step is that get the id from params and going to be as const id is equal to rec dot params.

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Deutsch ID and let's go ahead and find the pores in our DB.

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So find the post I'm going to be as concerned.

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Post is equal to weight post model dot find by ID and the ID is from the PARAM, which is this.

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And lastly, let's send the response back to the user as post.

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And the variable here is going to be data and let's throw an error in case we have one.

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So I'll pass in next here.

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And then inside the cache block, I'm going to call next and pass in the app error and the message can

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be found on error message and that is it.

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So let's get back to the request handler here, and that is for the 10th client.

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And let me click on details and let's find the ID of the post.

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So let's get back to our DB.

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Let me connect and inside the full stack block database post and we have three posts for me, so let

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me choose the ID of this one and here I'll provide the ID as that and let me make the request.

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And we have the single post and that is it.

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The next video.

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Let's fetch our post.