fix: regen, updates to fix bad match data

https://github.com/RiotGames/developer-relations/issues/898

.vscode/settings.json

@@ -7,5 +7,9 @@
                 "RUST_LOG": "riven=debug"
             }
         }
+    ],
+    "rust-analyzer.cargo.features": [
+        "nightly",
+        "deny-unknown"
     ]
 }

riven/src/consts/game_type.rs

@@ -31,5 +31,38 @@ pub enum GameType {
     TUTORIAL_GAME,
 }
 
+impl GameType {
+    /// https://github.com/RiotGames/developer-relations/issues/898
+    pub(crate) fn serialize_empty<S>(
+        val: &Option<Self>,
+        serializer: S,
+    ) -> Result<S::Ok, S::Error>
+    where
+        S: serde::ser::Serializer,
+    {
+        use serde::ser::Serialize;
+        if let Some(val) = val {
+            val.serialize(serializer)
+        } else {
+            "".serialize(serializer)
+        }
+    }
+
+    /// https://github.com/RiotGames/developer-relations/issues/898
+    pub(crate) fn deserialize_empty<'de, D>(
+        deserializer: D,
+    ) -> Result<Option<Self>, D::Error>
+    where
+        D: serde::de::Deserializer<'de>,
+    {
+        use serde::de::IntoDeserializer;
+        let opt = Option::<String>::deserialize(deserializer)?;
+        match opt.as_deref() {
+            None | Some("") => Ok(None),
+            Some(s) => Self::deserialize(s.into_deserializer()).map(Some)
+        }
+    }
+}
+
 #[cfg(test)]
 mod test;

riven/src/consts/macros.rs

@@ -49,10 +49,17 @@ macro_rules! serde_strum_unknown {
                     <&str>::deserialize(deserializer)
                         .map(Into::into)
                         .and_then(|item| match item {
-                            Self::UNKNOWN(unknown) => Err(serde::de::Error::unknown_variant(
+                            Self::UNKNOWN(unknown) => {
+                                if unknown.is_empty() {
+                                    // https://github.com/RiotGames/developer-relations/issues/898
+                                    Ok(Self::UNKNOWN(unknown))
+                                } else {
+                                    Err(serde::de::Error::unknown_variant(
                                         &*unknown,
                                         <Self as strum::VariantNames>::VARIANTS,
-                            )),
+                                    ))
+                                }
+                            }
                             other => Ok(other),
                         })
                 }
@@ -151,7 +158,8 @@ macro_rules! newtype_enum {
                 {
                     <$repr>::deserialize(deserializer).map(Into::into)
                         .and_then(|item: Self| {
-                            if !item.is_known() {
+                            // Exception for id zero: https://github.com/RiotGames/developer-relations/issues/898
+                            if 0 != item.0 && !item.is_known() {
                                 Err(serde::de::Error::custom(format!(
                                     "Unknown integer enum variant: {} (\"deny-unknown-enum-variants-integers\" feature is enabled).\nExpected one of the following: {:?}",
                                     item, Self::ALL_KNOWN

riven/src/consts/mod.rs

@@ -56,3 +56,36 @@ pub use team::*;
 
 mod tier;
 pub use tier::*;
+
+/// https://github.com/RiotGames/developer-relations/issues/898
+pub(crate) fn serialize_empty_string_none<S, T>(
+    val: &Option<T>,
+    serializer: S,
+) -> Result<S::Ok, S::Error>
+where
+    S: serde::ser::Serializer,
+    T: serde::ser::Serialize,
+{
+    use serde::ser::Serialize;
+    if let Some(val) = val {
+        val.serialize(serializer)
+    } else {
+        "".serialize(serializer)
+    }
+}
+
+/// https://github.com/RiotGames/developer-relations/issues/898
+pub(crate) fn deserialize_empty_string_none<'de, D, T>(
+    deserializer: D,
+) -> Result<Option<T>, D::Error>
+where
+    D: serde::de::Deserializer<'de>,
+    T: serde::de::Deserialize<'de>,
+{
+    use serde::de::{Deserialize, IntoDeserializer};
+    let opt = Option::<String>::deserialize(deserializer)?;
+    match opt.as_deref() {
+        None | Some("") => Ok(None),
+        Some(s) => T::deserialize(s.into_deserializer()).map(Some),
+    }
+}

riven/src/endpoints.rs

@@ -8,7 +8,7 @@
 ///////////////////////////////////////////////
 
 // http://www.mingweisamuel.com/riotapi-schema/tool/
-// Version ba7699aed741222f2431e1f3e4ba42c3ac302510
+// Version 031d3e7fc343bd86d82c45559fc79d3a87fa1b82
 
 //! Automatically generated endpoint handles.
 #![allow(clippy::let_and_return, clippy::too_many_arguments)]

riven/src/meta.rs

@@ -8,7 +8,7 @@
 ///////////////////////////////////////////////
 
 // http://www.mingweisamuel.com/riotapi-schema/tool/
-// Version ba7699aed741222f2431e1f3e4ba42c3ac302510
+// Version 031d3e7fc343bd86d82c45559fc79d3a87fa1b82
 
 //! Metadata about the Riot API and Riven.
 //!

riven/src/models.rs

@@ -8,7 +8,7 @@
 ///////////////////////////////////////////////
 
 // http://www.mingweisamuel.com/riotapi-schema/tool/
-// Version ba7699aed741222f2431e1f3e4ba42c3ac302510
+// Version 031d3e7fc343bd86d82c45559fc79d3a87fa1b82
 
 #![allow(missing_docs)]
 
@@ -999,7 +999,11 @@ pub mod match_v5 {
         #[serde(rename = "gameStartTimestamp")]
         pub game_start_timestamp: i64,
         #[serde(rename = "gameType")]
-        pub game_type: crate::consts::GameType,
+        ///
+        /// Will be `None` if empty string is returned: https://github.com/RiotGames/developer-relations/issues/898
+        #[serde(serialize_with = "crate::consts::serialize_empty_string_none")]
+        #[serde(deserialize_with = "crate::consts::deserialize_empty_string_none")]
+        pub game_type: Option<crate::consts::GameType>,
         /// The first two parts can be used to determine the patch a game was played on.
         #[serde(rename = "gameVersion")]
         pub game_version: String,
@@ -2203,7 +2207,8 @@ pub mod match_v5 {
         #[serde(rename = "events")]
         pub events: std::vec::Vec<MatchTimelineInfoFrameEvent>,
         #[serde(rename = "participantFrames")]
-        pub participant_frames: MatchTimelineInfoFrameParticipantFrames,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        pub participant_frames: Option<MatchTimelineInfoFrameParticipantFrames>,
         #[serde(rename = "timestamp")]
         pub timestamp: i32,
     }

riven/srcgen/consts/game_type.rs.dt

@@ -29,5 +29,38 @@ pub enum GameType {
 }}
 }
 
+impl GameType {
+    /// https://github.com/RiotGames/developer-relations/issues/898
+    pub(crate) fn serialize_empty<S>(
+        val: &Option<Self>,
+        serializer: S,
+    ) -> Result<S::Ok, S::Error>
+    where
+        S: serde::ser::Serializer,
+    {
+        use serde::ser::Serialize;
+        if let Some(val) = val {
+            val.serialize(serializer)
+        } else {
+            "".serialize(serializer)
+        }
+    }
+
+    /// https://github.com/RiotGames/developer-relations/issues/898
+    pub(crate) fn deserialize_empty<'de, D>(
+        deserializer: D,
+    ) -> Result<Option<Self>, D::Error>
+    where
+        D: serde::de::Deserializer<'de>,
+    {
+        use serde::de::IntoDeserializer;
+        let opt = Option::<String>::deserialize(deserializer)?;
+        match opt.as_deref() {
+            None | Some("") => Ok(None),
+            Some(s) => Self::deserialize(s.into_deserializer()).map(Some)
+        }
+    }
+}
+
 #[cfg(test)]
 mod test;

riven/srcgen/models.rs.dt

@@ -68,6 +68,12 @@ pub mod {{= dotUtils.changeCase.snakeCase(endpoint) }} {
         #[serde(serialize_with = "crate::consts::Champion::serialize_result")]
         #[serde(deserialize_with = "crate::consts::Champion::deserialize_result")]
         pub {{= name }}: Result<crate::consts::Champion, std::num::TryFromIntError>,
+{{?? 'gameType' === propKey && 'Info' === schemaName && 'match-v5' === endpoint }}
+        ///
+        /// Will be `None` if empty string is returned: https://github.com/RiotGames/developer-relations/issues/898
+        #[serde(serialize_with = "crate::consts::serialize_empty_string_none")]
+        #[serde(deserialize_with = "crate::consts::deserialize_empty_string_none")]
+        pub {{= name }}: Option<{{= dotUtils.stringifyType(prop, {}) }}>,
 {{??}}
         pub {{= name }}: {{= dotUtils.stringifyType(prop, { optional }) }},
 {{?}}

riven/tests/testutils.rs

@@ -227,6 +227,23 @@ pub async fn match_v5_get(
                 .champion()
                 .map_err(|e| format!("Failed to determine match {} champion: {}", matche, e))?;
         }
+
+        {
+            let game_id = m.info.game_id;
+            if 0 == game_id {
+                eprintln!(
+                    "Match {} `game_id` is zero, skipping remaining tests (see https://github.com/RiotGames/developer-relations/issues/898).",
+                    matche
+                );
+                return Ok(());
+            } else if matche[(matche.find('_').unwrap() + 1)..] != game_id.to_string() {
+                return Err(format!(
+                    "Match {} timeline number ID should match `game_id` {}.",
+                    matche, game_id
+                ));
+            }
+        }
+
         if m.info.teams.is_empty() {
             return Err(format!("Match {} should have teams.", matche));
         }
@@ -256,12 +273,17 @@ pub async fn match_v5_get_timeline(
             return Err(format!("Match {} should have participants.", matche));
         }
         if let Some(game_id) = m.info.game_id {
-            if matche[(matche.find('_').unwrap() + 1)..] != game_id.to_string() {
+            if 0 == game_id {
-                return Err(format!("Match {} number ID should match.", matche));
+                eprintln!("Match {} timeline `game_id` is zero (see https://github.com/RiotGames/developer-relations/issues/898).", matche);
+            } else if matche[(matche.find('_').unwrap() + 1)..] != game_id.to_string() {
+                return Err(format!(
+                    "Match {} timeline number ID should match `game_id` {}.",
+                    matche, game_id
+                ));
             }
         }
         if m.info.frames.is_empty() {
-            return Err(format!("Match {} timleine should have frames.", matche));
+            return Err(format!("Match {} timeline should have frames.", matche));
         }
         Ok(())
     });