simpler points

Author: erhant

compute/src/utils/points.rs

@@ -1,36 +1,17 @@
 use eyre::Context;
-use serde::Deserialize;
 
 /// Points URL, use with an `address` query parameter.
 const POINTS_API_BASE_URL: &str =
     "https://mainnet.dkn.dria.co/dashboard/supply/v0/leaderboard/steps";
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, serde::Deserialize)]
 pub struct DriaPoints {
-    #[serde(deserialize_with = "deserialize_percentile")]
     /// Indicates in which top percentile your points are.
-    pub percentile: u64,
+    pub percentile: u32,
     /// The total number of points you have accumulated.
     pub score: f64,
 }
 
-// the API returns a stringified number due to frontend issues, so we need to parse it
-fn deserialize_percentile<'de, D>(deserializer: D) -> Result<u64, D::Error>
-where
-    D: serde::Deserializer<'de>,
-{
-    let s: String = String::deserialize(deserializer)?;
-    let parsed = s.parse().map_err(serde::de::Error::custom)?;
-
-    if parsed > 100 {
-        return Err(serde::de::Error::custom(
-            "percentile must be between 0 and 100",
-        ));
-    }
-
-    Ok(parsed)
-}
-
 /// Returns the points for the given address.
 pub async fn get_points(address: &str) -> eyre::Result<DriaPoints> {
     // the address can have 0x or not, we add it ourselves here
@@ -40,12 +21,12 @@ pub async fn get_points(address: &str) -> eyre::Result<DriaPoints> {
         address.trim_start_matches("0x")
     );
 
-    reqwest::get(&url)
+    let res = reqwest::get(&url)
         .await
-        .wrap_err("could not make request")?
-        .json::<DriaPoints>()
+        .wrap_err("could not make request")?;
+    res.json::<DriaPoints>()
         .await
-        .wrap_err("could not parse body")
+        .wrap_err("could not parse response")
 }
 
 #[cfg(test)]

utils/Cargo.toml

@@ -18,7 +18,6 @@ crypto = [
 ]
 
 [dependencies]
-
 serde.workspace = true
 serde_json.workspace = true