Update vote counts to reflect local votes

[voter] / src / main.rs
diff --git a/src/main.rs b/src/main.rs

index 9f536ed6859b405112e088cce464b30a6be68987..528a2301c04a44ba486551cb4e5568ff3e117075 100644 (file)
--- a/src/main.rs
+++ b/src/main.rs
@@ -130,6 +130,9 @@ const HTML_HEADER: &str = "<!DOCTYPE html>
                  cb.parentElement.removeChild(cb.previousElementSibling)
                  if (req.status == 200) {
                      cb.style.display = ''
+                    const delta = cb.checked ? 1 : -1
+                    const count_td = cb.parentElement.previousElementSibling
+                    count_td.textContent = parseInt(count_td.textContent) + delta
                  } else {
                     cb.parentElement.insertBefore(document.createTextNode('❗'), cb)
                  }
@@ -146,6 +149,7 @@ const HTML_HEADER: &str = "<!DOCTYPE html>
    <body>
      <table>
        <tr>
+        <th>Count</th>
          <th>Vote</th>
          <th>Candidate</th>
        </tr>";
@@ -177,6 +181,10 @@ fn prompt_for_vote(dir: PathBuf, request: cgi::Request) -> Result<cgi::Response,
          std::iter::once(Ok(HTML_HEADER.to_owned()))
              .chain(std::io::BufReader::new(cfile).lines().map(|rc| {
                  rc.map(|c| {
+                    let count = tally
+                        .get(&c)
+                        .map(|supporters| supporters.len())
+                        .unwrap_or(0);
                      let checked = if me.map(|me| supports(&tally, me, &c)).unwrap_or(false) {
                          "checked"
                      } else {
@@ -184,6 +192,7 @@ fn prompt_for_vote(dir: PathBuf, request: cgi::Request) -> Result<cgi::Response,
                      };
                      format!(
                          "<tr>
+                        <td>{count}</td>
                          <td><input type=\"checkbox\" autocomplete=\"off\" {checked} disabled></td>
                          <td>{c}</td>
                          </tr>"