From c17576c5942847a6c76d12da32c2d7cc1329c56a Mon Sep 17 00:00:00 2001
From: Tyler Thompson <yoitscore@gmail.com>
Date: Thu, 18 Jul 2024 02:52:38 +0100
Subject: [PATCH] feat: add field rank_change_since_30_days in UserStatistics
 (#30)

* feat: add field rank_change_since_30_days in UserStatistics

* fix: update serde serializer with new field
---
 src/model/ranking.rs | 7 +++++++
 src/model/user.rs    | 3 +++
 tests/serde.rs       | 1 +
 3 files changed, 11 insertions(+)

diff --git a/src/model/ranking.rs b/src/model/ranking.rs
index a48a022..82ca7e9 100644
--- a/src/model/ranking.rs
+++ b/src/model/ranking.rs
@@ -153,6 +153,7 @@ impl<'de> Visitor<'de> for UserStatsVisitor {
         let mut playtime = None;
         let mut pp = None;
         let mut ranked_score = None;
+        let mut rank_change_since_30_days = None;
         let mut replays_watched = None;
         let mut total_hits = None;
         let mut total_score = None;
@@ -178,6 +179,7 @@ impl<'de> Visitor<'de> for UserStatsVisitor {
                 }
                 "pp" => pp = Some(map.next_value::<Option<f32>>()?.unwrap_or_default()),
                 "ranked_score" => ranked_score = Some(map.next_value()?),
+                "rank_change_since_30_days" => rank_change_since_30_days = Some(map.next_value()?),
                 "replays_watched_by_others" => replays_watched = Some(map.next_value()?),
                 "total_hits" => total_hits = Some(map.next_value()?),
                 "total_score" => total_score = Some(map.next_value()?),
@@ -201,6 +203,8 @@ impl<'de> Visitor<'de> for UserStatsVisitor {
         let playtime = playtime.ok_or_else(|| Error::missing_field("play_time"))?;
         let pp = pp.ok_or_else(|| Error::missing_field("pp"))?;
         let ranked_score = ranked_score.ok_or_else(|| Error::missing_field("ranked_score"))?;
+        let rank_change_since_30_days = rank_change_since_30_days
+            .ok_or_else(|| Error::missing_field("rank_change_since_30_days"))?;
         let replays_watched =
             replays_watched.ok_or_else(|| Error::missing_field("replays_watched_by_others"))?;
         let total_hits = total_hits.ok_or_else(|| Error::missing_field("total_hits"))?;
@@ -223,6 +227,7 @@ impl<'de> Visitor<'de> for UserStatsVisitor {
             playtime,
             pp,
             ranked_score,
+            rank_change_since_30_days,
             replays_watched,
             total_hits,
             total_score,
@@ -267,6 +272,7 @@ impl<'u> serde::Serialize for UserCompactBorrowed<'u> {
             playtime,
             pp,
             ranked_score,
+            rank_change_since_30_days,
             replays_watched,
             total_hits,
             total_score,
@@ -293,6 +299,7 @@ impl<'u> serde::Serialize for UserCompactBorrowed<'u> {
         s.serialize_field("play_time", playtime)?;
         s.serialize_field("pp", pp)?;
         s.serialize_field("ranked_score", ranked_score)?;
+        s.serialize_field("rank_change_since_30_days", rank_change_since_30_days)?;
         s.serialize_field("replays_watched_by_others", replays_watched)?;
         s.serialize_field("total_hits", total_hits)?;
         s.serialize_field("total_score", total_score)?;
diff --git a/src/model/user.rs b/src/model/user.rs
index 5d6b8d5..d30da2e 100644
--- a/src/model/user.rs
+++ b/src/model/user.rs
@@ -777,6 +777,9 @@ pub struct UserStatistics {
     pub pp: f32,
     /// Current ranked score
     pub ranked_score: u64,
+    /// Rank change in the last 30 days
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub rank_change_since_30_days: Option<i32>,
     /// Number of replays watched by other users
     #[serde(rename = "replays_watched_by_others")]
     pub replays_watched: u32,
diff --git a/tests/serde.rs b/tests/serde.rs
index d49c72f..cac2548 100644
--- a/tests/serde.rs
+++ b/tests/serde.rs
@@ -875,6 +875,7 @@ mod types {
             playtime: 10_000_000,
             pp: 9876.54,
             ranked_score: 111_222_333_444,
+            rank_change_since_30_days: Some(42),
             replays_watched: 123,
             total_hits: 123_456_789,
             total_score: 111_222_333_444_555,