fix: Mac upload folder error

[wangdan-fit2cloud]

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[shaohuzhang1]

Here are some suggested improvements to the code:

1. Remove Redundant Line: The line fileList.splice(-1, 1) can be removed since it is only executed when an error occurs and will not change the final state of the fileList.

2. Use Conditional Statements Consistently: Ensure that all conditions follow a consistent structure.

3. Move MsgError Call Outside Loop: If there might be multiple errors per upload attempt, consider moving the MsgError call outside the loop to avoid unnecessary processing for valid files.

4. Check for .DS_Store File Explicitly: The condition if !file?.name !== '.DS_Store' looks redundant because you already check if the file extension is correct. Consider removing this part if appropriate.

Here's refactored version of the code with these improvements applied:

const fileHandleChange = (file: any, fileList: UploadFiles) => {
  // Check file type consistency
  console.log(form.value.fileType); // Debug statement to ensure form value is correct
  if (!isRightType(file?.name, form.value.fileType)) {
    MsgError(t('views.document.upload.errorMessage2'));
    return false;
  }

  // Remove current file if its size exceeds allowed limit
  if (file.size > MAX_SIZE) {
    fileList.splice(-1, 1);
  }

  return true; // Return true to indicate successful handling of the file
}

These changes streamline the function logic and improve readability while addressing potential issues.