fix: ensure events are sent to mentioned users' read relays

src/components/TextareaWithMentions.tsx/utils.ts

@@ -1,67 +0,0 @@
-export function getCaretPosition(element: HTMLTextAreaElement) {
-  return {
-    caretStartIndex: element.selectionStart || 0,
-    caretEndIndex: element.selectionEnd || 0
-  }
-}
-
-export function getCurrentWord(element: HTMLTextAreaElement) {
-  const text = element.value
-  const { caretStartIndex } = getCaretPosition(element)
-
-  // Find the start position of the word
-  let start = caretStartIndex
-  while (start > 0 && text[start - 1].match(/\S/)) {
-    start--
-  }
-
-  // Find the end position of the word
-  let end = caretStartIndex
-  while (end < text.length && text[end].match(/\S/)) {
-    end++
-  }
-
-  const w = text.substring(start, end)
-
-  return w
-}
-
-export function replaceWord(element: HTMLTextAreaElement, value: string) {
-  const text = element.value
-  const caretPos = element.selectionStart
-
-  // Find the word that needs to be replaced
-  const wordRegex = /[\w@#]+/g
-  let match
-  let startIndex
-  let endIndex
-
-  while ((match = wordRegex.exec(text)) !== null) {
-    startIndex = match.index
-    endIndex = startIndex + match[0].length
-
-    if (caretPos >= startIndex && caretPos <= endIndex) {
-      break
-    }
-  }
-
-  // Replace the word with a new word using document.execCommand
-  if (startIndex !== undefined && endIndex !== undefined) {
-    // Preserve the current selection range
-    const selectionStart = element.selectionStart
-    const selectionEnd = element.selectionEnd
-
-    // Modify the selected range to encompass the word to be replaced
-    element.setSelectionRange(startIndex, endIndex)
-
-    // REMINDER: Fastest way to include CMD + Z compatibility
-    // Execute the command to replace the selected text with the new word
-    document.execCommand('insertText', false, value)
-
-    // Restore the original selection range
-    element.setSelectionRange(
-      selectionStart - (endIndex - startIndex) + value.length,
-      selectionEnd - (endIndex - startIndex) + value.length
-    )
-  }
-}