inline loader enum metadata fields

apps/labrinth/src/database/models/legacy_loader_fields.rs

@@ -117,16 +117,8 @@ impl MinecraftGameVersion {
             id: loader_field_enum_value.id,
             version: loader_field_enum_value.value,
             created: loader_field_enum_value.created,
-            type_: loader_field_enum_value
-                .metadata
-                .as_ref()
-                .map(|metadata| metadata.type_.clone())
-                .unwrap_or_default(),
-            major: loader_field_enum_value
-                .metadata
-                .as_ref()
-                .map(|metadata| metadata.major)
-                .unwrap_or_default(),
+            type_: loader_field_enum_value.ty.unwrap_or_default(),
+            major: loader_field_enum_value.major.unwrap_or_default(),
         }
     }
 }

apps/labrinth/src/database/models/loader_fields.rs

@@ -278,13 +278,6 @@ pub struct LoaderFieldEnum {
     pub hidable: bool,
 }
 
-#[derive(Clone, Serialize, Deserialize, Debug, PartialEq, Eq)]
-pub struct LoaderFieldEnumValueMetadata {
-    #[serde(rename = "type")]
-    pub type_: String,
-    pub major: bool,
-}
-
 #[derive(Clone, Serialize, Deserialize, Debug, PartialEq, Eq)]
 pub struct LoaderFieldEnumValue {
     pub id: LoaderFieldEnumValueId,
@@ -292,8 +285,9 @@ pub struct LoaderFieldEnumValue {
     pub value: String,
     pub ordering: Option<i32>,
     pub created: DateTime<Utc>,
-    #[serde(flatten)]
-    pub metadata: Option<LoaderFieldEnumValueMetadata>,
+    #[serde(rename = "type")]
+    pub ty: Option<String>,
+    pub major: Option<bool>,
 }
 
 impl std::hash::Hash for LoaderFieldEnumValue {
@@ -372,7 +366,8 @@ pub struct QueryLoaderFieldEnumValue {
     pub value: String,
     pub ordering: Option<i32>,
     pub created: DateTime<Utc>,
-    pub metadata: Option<LoaderFieldEnumValueMetadata>,
+    pub ty: Option<String>,
+    pub major: Option<bool>,
 }
 
 impl LoaderField {
@@ -627,44 +622,50 @@ impl LoaderFieldEnumValue {
     where
         E: crate::database::Executor<'a, Database = sqlx::Postgres>,
     {
-        let val = redis.get_cached_keys_raw(
-            LOADER_FIELD_ENUM_VALUES_NAMESPACE,
-            &loader_field_enum_ids.iter().map(|x| x.0).collect::<Vec<_>>(),
-            |loader_field_enum_ids| async move {
-                let values = sqlx::query!(
-                    r#"
+        let val = redis
+            .get_cached_keys_raw(
+                LOADER_FIELD_ENUM_VALUES_NAMESPACE,
+                &loader_field_enum_ids
+                    .iter()
+                    .map(|x| x.0)
+                    .collect::<Vec<_>>(),
+                |loader_field_enum_ids| async move {
+                    let values = sqlx::query!(
+                        r#"
                     SELECT id, enum_id, value, ordering,
-                    metadata AS "metadata?: sqlx::types::Json<LoaderFieldEnumValueMetadata>",
+                    metadata->>'type' AS "ty?",
+                    (metadata->>'major')::boolean AS "major?",
                     created FROM loader_field_enum_values
                     WHERE enum_id = ANY($1)
                     ORDER BY enum_id, ordering, created DESC
                     "#,
-                    &loader_field_enum_ids
-                )
+                        &loader_field_enum_ids
+                    )
                     .fetch(exec)
-                    .try_fold(DashMap::new(), |acc: DashMap<i32, Vec<LoaderFieldEnumValue>>, c| {
-                        let value = LoaderFieldEnumValue {
-                            id: LoaderFieldEnumValueId(c.id),
-                            enum_id: LoaderFieldEnumId(c.enum_id),
-                            value: c.value,
-                            ordering: c.ordering,
-                            created: c.created,
-                            metadata: c.metadata.map(|metadata| metadata.0),
-                        };
+                    .try_fold(
+                        DashMap::new(),
+                        |acc: DashMap<i32, Vec<LoaderFieldEnumValue>>, c| {
+                            let value = LoaderFieldEnumValue {
+                                id: LoaderFieldEnumValueId(c.id),
+                                enum_id: LoaderFieldEnumId(c.enum_id),
+                                value: c.value,
+                                ordering: c.ordering,
+                                created: c.created,
+                                ty: c.ty,
+                                major: c.major,
+                            };
 
-                        acc.entry(c.enum_id)
-                            .or_default()
-                            .push(value);
+                            acc.entry(c.enum_id).or_default().push(value);
 
-                        async move {
-                            Ok(acc)
-                        }
-                    })
+                            async move { Ok(acc) }
+                        },
+                    )
                     .await?;
 
-                Ok::<_, DatabaseError>(values)
-            },
-        ).await?;
+                    Ok::<_, DatabaseError>(values)
+                },
+            )
+            .await?;
 
         Ok(val
             .into_iter()
@@ -687,12 +688,13 @@ impl LoaderFieldEnumValue {
             .into_iter()
             .filter(|x| {
                 filter.iter().all(|(key, value)| match key.as_str() {
-                    "type" => x.metadata.as_ref().is_some_and(|metadata| {
-                        value.as_str() == Some(metadata.type_.as_str())
-                    }),
-                    "major" => x.metadata.as_ref().is_some_and(|metadata| {
-                        value.as_bool() == Some(metadata.major)
-                    }),
+                    "type" => {
+                        x.ty.as_deref()
+                            .is_some_and(|type_| value.as_str() == Some(type_))
+                    }
+                    "major" => x
+                        .major
+                        .is_some_and(|major| value.as_bool() == Some(major)),
                     _ => false,
                 })
             })
@@ -1187,7 +1189,8 @@ impl VersionFieldValue {
                                     value: lfev.value.clone(),
                                     ordering: lfev.ordering,
                                     created: lfev.created,
-                                    metadata: lfev.metadata.clone(),
+                                    ty: lfev.ty.clone(),
+                                    major: lfev.major,
                                 }
                             }),
                         ))
@@ -1263,7 +1266,8 @@ impl VersionFieldValue {
                                 value: lfev.value.clone(),
                                 ordering: lfev.ordering,
                                 created: lfev.created,
-                                metadata: lfev.metadata.clone(),
+                                ty: lfev.ty.clone(),
+                                major: lfev.major,
                             })
                         })
                         .collect::<Result<_, _>>()?,

apps/labrinth/src/database/models/product_item.rs

@@ -136,7 +136,7 @@ pub struct QueryProductWithPrices {
     pub id: DBProductId,
     pub metadata: ProductMetadata,
     pub unitary: bool,
-    #[serde(skip_serializing_if = "Option::is_none", default)]
+    #[serde(default)]
     pub name: Option<String>,
     pub prices: Vec<DBProductPrice>,
 }

apps/labrinth/src/database/models/project_item.rs

@@ -1,6 +1,6 @@
 use super::loader_fields::{
-    LoaderFieldEnumValueMetadata, QueryLoaderField, QueryLoaderFieldEnumValue,
-    QueryVersionField, VersionField,
+    QueryLoaderField, QueryLoaderFieldEnumValue, QueryVersionField,
+    VersionField,
 };
 use super::{DBUser, ids::*};
 use crate::database::models::DatabaseError;
@@ -659,7 +659,8 @@ impl DBProject {
                 let loader_field_enum_values: Vec<QueryLoaderFieldEnumValue> = sqlx::query!(
                     r#"
                     SELECT DISTINCT id, enum_id, value, ordering, created,
-                    metadata AS "metadata?: sqlx::types::Json<LoaderFieldEnumValueMetadata>"
+                    metadata->>'type' AS "ty?",
+                    (metadata->>'major')::boolean AS "major?"
                     FROM loader_field_enum_values lfev
                     WHERE id = ANY($1)
                     ORDER BY enum_id, ordering, created DESC
@@ -676,7 +677,8 @@ impl DBProject {
                         value: m.value,
                         ordering: m.ordering,
                         created: m.created,
-                        metadata: m.metadata.map(|metadata| metadata.0),
+                        ty: m.ty,
+                        major: m.major,
                     })
                     .try_collect()
                     .await?;
@@ -1054,6 +1056,5 @@ pub struct ProjectQueryResult {
     pub gallery_items: Vec<DBGalleryItem>,
     pub thread_id: DBThreadId,
     pub aggregate_version_fields: Vec<VersionField>,
-    #[serde(flatten)]
     pub components: exp::ProjectQuery,
 }

apps/labrinth/src/database/models/version_item.rs

@@ -3,8 +3,7 @@ use super::ids::*;
 use super::loader_fields::VersionField;
 use crate::database::PgTransaction;
 use crate::database::models::loader_fields::{
-    LoaderFieldEnumValueMetadata, QueryLoaderField, QueryLoaderFieldEnumValue,
-    QueryVersionField,
+    QueryLoaderField, QueryLoaderFieldEnumValue, QueryVersionField,
 };
 use crate::file_hosting::FileHost;
 use crate::models::exp;
@@ -707,7 +706,8 @@ impl DBVersion {
                 let loader_field_enum_values: Vec<QueryLoaderFieldEnumValue> = sqlx::query!(
                     r#"
                     SELECT DISTINCT id, enum_id, value, ordering, created,
-                    metadata AS "metadata?: sqlx::types::Json<LoaderFieldEnumValueMetadata>"
+                    metadata->>'type' AS "ty?",
+                    (metadata->>'major')::boolean AS "major?"
                     FROM loader_field_enum_values lfev
                     WHERE id = ANY($1)
                     ORDER BY enum_id, ordering, created ASC
@@ -724,7 +724,8 @@ impl DBVersion {
                         value: m.value,
                         ordering: m.ordering,
                         created: m.created,
-                        metadata: m.metadata.map(|metadata| metadata.0),
+                        ty: m.ty,
+                        major: m.major,
                     })
                     .try_collect()
                     .await?;
@@ -1092,7 +1093,6 @@ pub struct VersionQueryResult {
     pub project_types: Vec<String>,
     pub games: Vec<String>,
     pub dependencies: Vec<DependencyQueryResult>,
-    #[serde(flatten)]
     pub components: exp::VersionQuery,
 }
 

apps/labrinth/src/database/redis.rs

@@ -69,18 +69,15 @@ mod tests {
 
     use crate::database::models::flow_item::DBFlow;
     use crate::database::models::ids::{
-        DBNotificationId, DBProductId, DBProductPriceId, DBProjectId, DBTeamId,
-        DBThreadId, DBUserId, DBVersionId, LoaderFieldEnumId,
-        LoaderFieldEnumValueId, LoaderFieldId, LoaderId,
+        DBNotificationId, DBProjectId, DBTeamId, DBThreadId, DBUserId,
+        DBVersionId, LoaderFieldEnumId, LoaderFieldEnumValueId, LoaderFieldId,
+        LoaderId,
     };
     use crate::database::models::loader_fields::{
-        Loader, LoaderFieldEnumValue, LoaderFieldEnumValueMetadata,
-        LoaderMetadata, VersionField, VersionFieldValue,
+        Loader, LoaderFieldEnumValue, LoaderMetadata, VersionField,
+        VersionFieldValue,
     };
     use crate::database::models::notification_item::DBNotification;
-    use crate::database::models::product_item::{
-        DBProductPrice, QueryProductWithPrices,
-    };
     use crate::database::models::project_item::{
         DBProject, ProjectQueryResult,
     };
@@ -104,20 +101,15 @@ mod tests {
         postcard::from_bytes(&serialized).expect("deserializing with postcard")
     }
 
-    fn loader_field_enum_value(
-        type_: &str,
-        major: bool,
-    ) -> LoaderFieldEnumValue {
+    fn loader_field_enum_value(ty: &str, major: bool) -> LoaderFieldEnumValue {
         LoaderFieldEnumValue {
             id: LoaderFieldEnumValueId(1),
             enum_id: LoaderFieldEnumId(2),
             value: "1.21.8".to_string(),
             ordering: None,
             created: Utc::now(),
-            metadata: Some(LoaderFieldEnumValueMetadata {
-                type_: type_.to_string(),
-                major,
-            }),
+            ty: Some(ty.to_string()),
+            major: Some(major),
         }
     }
 
@@ -211,31 +203,48 @@ mod tests {
     }
 
     #[test]
-    fn loader_field_enum_value_metadata_round_trips_with_postcard() {
+    fn loader_field_enum_values_round_trip_with_postcard() {
         let metadata_values = [
-            ("snapshot", false),
-            ("alpha", false),
-            ("beta", true),
-            ("release", true),
-            ("beta", false),
-            ("release", false),
+            (None, None),
+            (Some("snapshot"), Some(false)),
+            (Some("alpha"), Some(false)),
+            (Some("beta"), Some(true)),
+            (Some("release"), Some(true)),
+            (Some("beta"), Some(false)),
+            (Some("release"), Some(false)),
         ];
 
-        assert_eq!(
-            postcard_round_trip(&None::<LoaderFieldEnumValueMetadata>),
-            None
-        );
-
-        for (type_, major) in metadata_values {
-            let metadata = Some(LoaderFieldEnumValueMetadata {
-                type_: type_.to_string(),
+        for (ty, major) in metadata_values {
+            let enum_value = LoaderFieldEnumValue {
+                id: LoaderFieldEnumValueId(1),
+                enum_id: LoaderFieldEnumId(2),
+                value: "1.21.8".to_string(),
+                ordering: None,
+                created: Utc::now(),
+                ty: ty.map(str::to_string),
                 major,
-            });
+            };
 
-            assert_eq!(postcard_round_trip(&metadata), metadata);
+            assert_eq!(postcard_round_trip(&enum_value), enum_value);
         }
     }
 
+    #[test]
+    fn loader_field_enum_value_keeps_flattened_json_layout() {
+        let enum_value = loader_field_enum_value("release", true);
+        let json = serde_json::to_value(&enum_value)
+            .expect("serializing loader field enum value as JSON");
+
+        assert_eq!(json.get("type"), Some(&serde_json::json!("release")));
+        assert_eq!(json.get("major"), Some(&serde_json::json!(true)));
+        assert!(json.get("metadata").is_none());
+        assert_eq!(
+            serde_json::from_value::<LoaderFieldEnumValue>(json)
+                .expect("deserializing loader field enum value from JSON"),
+            enum_value
+        );
+    }
+
     #[test]
     fn non_enum_version_fields_round_trip_with_postcard() {
         let values = [
@@ -305,20 +314,6 @@ mod tests {
         postcard_round_trip(&exp::ProjectSerial::default());
         postcard_round_trip(&exp::ProjectQuery::default());
         postcard_round_trip(&db_project());
-
-        let product = QueryProductWithPrices {
-            id: DBProductId(1),
-            metadata: ProductMetadata::Midas,
-            unitary: false,
-            name: None,
-            prices: vec![DBProductPrice {
-                id: DBProductPriceId(2),
-                product_id: DBProductId(1),
-                prices: Price::OneTime { price: 500 },
-                currency_code: "USD".to_string(),
-            }],
-        };
-        postcard_round_trip(&product);
     }
 
     #[test]

apps/labrinth/src/models/exp/project.rs

@@ -54,7 +54,7 @@ macro_rules! define_project_components {
         pub struct ProjectSerial {
             $(
                 #[validate(nested)]
-                #[serde(default, skip_serializing_if = "Option::is_none")]
+                #[serde(default)]
                 pub $field_name: Option<$ty>,
             )*
         }
@@ -114,7 +114,6 @@ macro_rules! define_project_components {
         #[derive(Debug, Clone, Default, Serialize, Deserialize, utoipa::ToSchema)]
         pub struct ProjectQuery {
             $(
-                #[serde(skip_serializing_if = "Option::is_none")]
                 pub $field_name: Option<Query<$ty>>,
             )*
         }

apps/labrinth/src/routes/v2/tags.rs

@@ -210,18 +210,9 @@ pub async fn game_version_list(
                     .into_iter()
                     .map(|f| GameVersionQueryData {
                         version: f.value,
-                        version_type: f
-                            .metadata
-                            .as_ref()
-                            .map(|metadata| metadata.type_.as_str())
-                            .unwrap_or_default()
-                            .to_string(),
+                        version_type: f.ty.unwrap_or_default(),
                         date: f.created,
-                        major: f
-                            .metadata
-                            .as_ref()
-                            .map(|metadata| metadata.major)
-                            .unwrap_or_default(),
+                        major: f.major.unwrap_or_default(),
                     })
                     .collect::<Vec<_>>();
                 HttpResponse::Ok().json(fields)

apps/labrinth/src/search/indexing.rs

@@ -11,8 +11,8 @@ use tracing::{info, warn};
 
 use crate::database::PgPool;
 use crate::database::models::loader_fields::{
-    LoaderFieldEnumValueMetadata, QueryLoaderField, QueryLoaderFieldEnumValue,
-    QueryVersionField, VersionField,
+    QueryLoaderField, QueryLoaderFieldEnumValue, QueryVersionField,
+    VersionField,
 };
 use crate::database::models::{
     DBOrganizationId, DBProjectId, DBUserId, DBVersionId, LoaderFieldEnumId,
@@ -396,7 +396,8 @@ async fn build_search_documents(
         sqlx::query!(
             r#"
         SELECT DISTINCT id, enum_id, value, ordering, created,
-        metadata AS "metadata?: sqlx::types::Json<LoaderFieldEnumValueMetadata>"
+        metadata->>'type' AS "ty?",
+        (metadata->>'major')::boolean AS "major?"
         FROM loader_field_enum_values lfev
         ORDER BY enum_id, ordering, created DESC
         "#
@@ -408,7 +409,8 @@ async fn build_search_documents(
             value: m.value,
             ordering: m.ordering,
             created: m.created,
-            metadata: m.metadata.map(|metadata| metadata.0),
+            ty: m.ty,
+            major: m.major,
         })
         .try_collect()
         .await?;

apps/labrinth/tests/loader_fields.rs

@@ -574,7 +574,7 @@ async fn minecraft_game_version_update() {
         // A couple specific checks- in the dummy data, all game versions are marked as major=false except 1.20.5
         let name_to_major = game_versions
             .iter()
-            .map(|x| (x.value.clone(), x.metadata.as_ref().unwrap().major))
+            .map(|x| (x.value.clone(), x.major.unwrap()))
             .collect::<std::collections::HashMap<_, _>>();
         for (name, major) in name_to_major {
             if name == "1.20.5" {
@@ -607,7 +607,7 @@ async fn minecraft_game_version_update() {
 
         let name_to_major = game_versions
             .iter()
-            .map(|x| (x.value.clone(), x.metadata.as_ref().unwrap().major))
+            .map(|x| (x.value.clone(), x.major.unwrap()))
             .collect::<std::collections::HashMap<_, _>>();
         // Confirm that the new version is there
         assert!(name_to_major.contains_key("1.20.6"));