<?php

use GraphQL\Type\Definition\Type;
use GraphQL\Type\Definition\ObjectType;

$blogPostFields = new ObjectType([
    "name" => "Blog",
    "fields" => [
        "title" => Type::string(),
        "content" => Type::string(),
        "date" => Type::string(),
        "id" => Type::string(),
        "error" => Type::string(),
    ],
]);

function blogPost($id, $conn)
{
    $id = $conn->real_escape_string($id);
    $result = $conn->query("SELECT * FROM posts WHERE id=$id");
    if ($result->num_rows > 0) {
        $row = $result->fetch_assoc();
    } else {
        return [
            "error" => "Post not found"
        ];
    }

    $title = $row["title"];
    $content = $row["content"];
    $date = $row["date"];
    $id = $row["id"];

    return [
        "title" => $title,
        "content" => $content,
        "date" => $date,
        "id" => $id,
        "error" => ""
    ];
}