The images field in the product data returned from the API is in an incorrect JSON format

[muhammetaydinn]

JSON Format Issue with Image URLs

Description:

The images field in the product data returned from the API is in an incorrect JSON format. For example, the image URLs are currently being returned as:

[
  "[\"https://i.imgur.com/QkIa5tT.jpeg\"",
  "\"https://i.imgur.com/jb5Yu0h.jpeg\"",
  "\"https://i.imgur.com/UlxxXyG.jpeg\"]"
]

This formatting issue causes problems when parsing the JSON and prevents us from using the data correctly.

Proposed Solution:

Below is a workaround to handle this formatting issue and correctly parse the image URLs. This solution cleans up the JSON string and returns the image URLs in the correct format.

Workaround:

export function formatImageJson(data) {
  if (Array.isArray(data)) {
    return data.map((item) => formatImageJson(item));
  } else if (data && typeof data === "object" && data.images) {
    if (Array.isArray(data.images) && typeof data.images[0] === "string") {
      // Check if the first element is a stringified array
      if (
        data.images[0].startsWith("[") &&
        data.images[data.images.length - 1].endsWith("]")
      ) {
        try {
          // Join the array elements and parse as JSON
          const joinedString = data.images.join(",");
          data.images = JSON.parse(joinedString);
        } catch (error) {
          console.warn(
            `Warning: Could not parse images JSON. Using original array. Error: ${error.message}`
          );
        }
      }
      // Remove any remaining quotes from individual URLs
      data.images = data.images.map((url) => url.replace(/^"|"$/g, ""));
    }
  }
  return data;
}

use like

// Function to fetch specific category by ID
export const fetchProductsByCategoryId = async (categoryId: number) => {
  const response = await axios.get(
    `${API_URL}/products/?categoryId=${categoryId}`
  );
  const products = formatImageJson(response.data);

  return products;
};

Additional Information:

If you have any questions or need further assistance, please let me know. Thank you!

[svm2001]

its absolutely true! disaster :D

[tushar-droid]

or regex

function extractFirstText(str) {
    const matches = str.match(/"(.*?)"/);
    return matches[1];
  }

  const correctedUrl = extractFirstText(image);