Simplified data transformation

Cargo.lock

@@ -1405,6 +1405,7 @@ dependencies = [
  "tower-http",
  "tracing",
  "tracing-subscriber",
+ "unicode-segmentation",
 ]
 
 [[package]]
@@ -1490,6 +1491,7 @@ dependencies = [
  "serde",
  "serde_json",
  "ts-rs",
+ "unicode-segmentation",
 ]
 
 [[package]]

Cargo.toml

@@ -55,6 +55,7 @@ tower-http = "0.4"
 tracing = "0.1"
 tracing-subscriber = "0.3"
 ts-rs = "6"
+unicode-segmentation = "1.10"
 url = "2.3"
 walkdir = "2.3"
 wasm-bindgen = "0.2"
@@ -95,5 +96,7 @@ serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 toml = { workspace = true }
 
+unicode-segmentation = { workspace = true }
+
 [profile.release]
 lto = true

magnetar_sdk/Cargo.toml

@@ -13,3 +13,5 @@ serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 
 ts-rs = { workspace = true, features = ["chrono", "chrono-impl"] }
+
+unicode-segmentation = { workspace = true }

magnetar_sdk/src/endpoints/timeline.rs

@@ -22,7 +22,7 @@ fn default_timeline_limit<const MIN: u64, const MAX: u64>() -> U64Range<MIN, MAX
 
 #[derive(Serialize, Deserialize, TS)]
 #[ts(export)]
-#[serde(transparent)]
+#[repr(transparent)]
 pub struct GetTimelineRes(pub Vec<PackNoteFull>);
 
 #[derive(Endpoint)]

magnetar_sdk/src/types/drive.rs

@@ -9,7 +9,7 @@ use magnetar_sdk_macros::pack;
 
 use crate::types::Id;
 
-#[derive(Clone, Debug, Deserialize, Serialize, TS)]
+#[derive(Clone, Debug, Default, Deserialize, Serialize, TS)]
 #[ts(export)]
 pub struct ImageMeta {
     pub width: Option<u64>,
@@ -49,9 +49,9 @@ pub struct DriveFileBase {
     pub name: String,
     pub created_at: DateTime<Utc>,
     pub size: u64,
-    pub sha256: String,
+    pub hash: Option<String>,
     pub mime_type: String,
-    pub image_meta: ImageMeta,
+    pub media_metadata: ImageMeta,
     pub url: Option<String>,
     pub thumbnail_url: Option<String>,
     pub sensitive: bool,

magnetar_sdk/src/types/mod.rs

@@ -23,6 +23,12 @@ pub struct Id {
     pub id: String,
 }
 
+impl From<&str> for Id {
+    fn from(id: &str) -> Self {
+        Self { id: id.to_string() }
+    }
+}
+
 #[derive(Copy, Clone, Debug, Deserialize, Serialize, TS)]
 #[ts(export)]
 pub enum NotificationType {

magnetar_sdk/src/types/note.rs

@@ -1,5 +1,5 @@
 use crate::types::emoji::EmojiContext;
-use crate::types::user::{PackUserBase, UserBase};
+use crate::types::user::PackUserBase;
 use crate::types::Id;
 use crate::{Packed, Required};
 use chrono::{DateTime, Utc};
@@ -56,7 +56,7 @@ pub struct NoteBase {
     pub url: Option<String>,
     pub text: String,
     pub visibility: NoteVisibility,
-    pub user: Box<UserBase>,
+    pub user: Box<PackUserBase>,
     pub parent_note_id: Option<String>,
     pub renoted_note_id: Option<String>,
     pub reply_count: u64,
@@ -65,6 +65,8 @@ pub struct NoteBase {
     pub reactions: Vec<PackReactionBase>,
     pub emojis: EmojiContext,
     pub local_only: bool,
+    pub has_poll: bool,
+    pub file_ids: Vec<String>,
 }
 
 pack!(PackNoteBase, Required<Id> as id & Required<NoteBase> as note);
@@ -73,7 +75,6 @@ pack!(PackNoteBase, Required<Id> as id & Required<NoteBase> as note);
 #[ts(export)]
 pub struct NoteAttachmentExt {
     pub attachments: Vec<PackDriveFileBase>,
-    pub poll: Option<PollBase>,
 }
 
 pack!(
@@ -93,10 +94,28 @@ pack!(
     Required<Id> as id & Required<NoteBase> as note & Required<NoteAttachmentExt> as attachment & Required<NoteDetailExt> as detail
 );
 
+#[derive(Clone, Debug, Deserialize, Serialize, TS)]
+pub enum Reaction {
+    Unicode(String),
+    Shortcode(String),
+}
+
+impl Reaction {
+    pub fn guess_from(s: &str, default_emote: &str) -> Option<Self> {
+        let code = s.trim();
+        match code.chars().next() {
+            Some(':') => Some(Reaction::Shortcode(code.to_string())),
+            Some(_) => Some(Reaction::Unicode(code.to_string())),
+            None => Self::guess_from(default_emote, "👍"),
+        }
+    }
+}
+
 #[derive(Clone, Debug, Deserialize, Serialize, TS)]
 pub struct ReactionBase {
     pub created_at: DateTime<Utc>,
     pub user_id: String,
+    pub reaction: Reaction,
 }
 
 pack!(PackReactionBase, Required<Id> as id & Required<ReactionBase> as reaction);

magnetar_sdk/src/types/user.rs

@@ -5,10 +5,9 @@ use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 use ts_rs::TS;
 
+use crate::types::note::PackNoteFull;
 use magnetar_sdk_macros::pack;
 
-use super::note::PackNoteWithAttachments;
-
 #[derive(Clone, Debug, Default, Deserialize, Serialize, TS)]
 #[ts(export)]
 pub enum AvatarDecoration {
@@ -85,7 +84,7 @@ pub struct UserProfileExt {
 #[derive(Clone, Debug, Deserialize, Serialize, TS)]
 #[ts(export)]
 pub struct UserProfilePinsEx {
-    pub pinned_notes: Vec<PackNoteWithAttachments>,
+    pub pinned_notes: Vec<PackNoteFull>,
     // pub pinned_page: Option<Page>,
 }
 

src/model/data/drive.rs

@@ -1,27 +1,26 @@
 use magnetar_calckey_model::ck;
-use magnetar_sdk::types::drive::DriveFileBase;
+use magnetar_sdk::types::drive::{DriveFileBase, ImageMeta};
+use serde::Deserialize;
 
-use crate::model::{PackBase, PackExtract, PackType, PackingContext};
+use crate::model::{PackType, PackingContext};
 
-impl PackType for PackExtract<DriveFileBase> {
+impl PackType<&ck::drive_file::Model> for DriveFileBase {
-    type Input = PackBase<ck::drive_file::Model>;
+    fn extract(_context: &PackingContext, file: &ck::drive_file::Model) -> Self {
+        let media_metadata = ImageMeta::deserialize(file.properties.clone()).unwrap_or_default();
 
-    fn extract(context: &PackingContext<Self>, data: Self::Input) -> Self {
+        DriveFileBase {
-        let PackBase(file) = data;
+            name: file.name.clone(),
-
-        PackExtract(DriveFileBase {
-            name: file.name,
             created_at: file.created_at.into(),
             size: file.size as u64,
-            sha256: todo!(),
+            hash: None, // TODO: blake3
-            mime_type: file.r#type,
+            mime_type: file.r#type.clone(),
-            image_meta: todo!(),
+            media_metadata,
-            url: Some(file.url),
+            url: Some(file.url.clone()),
-            thumbnail_url: file.thumbnail_url,
+            thumbnail_url: file.thumbnail_url.clone(),
             sensitive: file.is_sensitive,
-            comment: file.comment,
+            comment: file.comment.clone(),
-            folder_id: file.folder_id,
+            folder_id: file.folder_id.clone(),
-            user_id: file.user_id,
+            user_id: file.user_id.clone(),
-        })
+        }
     }
 }

src/model/data/emoji.rs

@@ -1,19 +1,15 @@
-use crate::model::{PackBase, PackExtract, PackType, PackingContext};
+use crate::model::{PackType, PackingContext};
 use magnetar_calckey_model::ck;
 use magnetar_sdk::types::emoji::EmojiBase;
 
-impl PackType for PackExtract<EmojiBase> {
+impl PackType<&ck::emoji::Model> for EmojiBase {
-    type Input = PackBase<ck::emoji::Model>;
+    fn extract(_context: &PackingContext, emoji: &ck::emoji::Model) -> Self {
-
+        EmojiBase {
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
+            shortcode: emoji.name.clone(),
-        let PackBase(model) = data;
+            category: emoji.category.clone(),
-
+            url: emoji.public_url.clone(),
-        PackExtract(EmojiBase {
+            width: emoji.width,
-            shortcode: model.name.clone(),
+            height: emoji.height,
-            category: model.category.clone(),
+        }
-            url: model.public_url.clone(),
-            width: model.width,
-            height: model.height,
-        })
     }
 }

src/model/data/note.rs

@@ -1,57 +1,54 @@
 use magnetar_calckey_model::ck;
+use magnetar_sdk::types::note::Reaction;
+use magnetar_sdk::types::user::PackUserBase;
 use magnetar_sdk::types::{
     drive::PackDriveFileBase,
     emoji::EmojiContext,
     note::{NoteAttachmentExt, NoteBase, NoteVisibility, PackReactionBase, ReactionBase},
     user::UserBase,
 };
+use magnetar_sdk::{Packed, Required};
 
-use crate::model::{
+use crate::model::{PackType, PackingContext};
-    LinkAuto, PackAggregate, PackBase, PackChild, PackExtract, PackMulti, PackPacked, PackType,
-    PackingContext,
-};
 
-impl PackType for PackExtract<ReactionBase> {
+impl PackType<&ck::note_reaction::Model> for ReactionBase {
-    type Input = PackBase<ck::note_reaction::Model>;
+    fn extract(context: &PackingContext, reaction: &ck::note_reaction::Model) -> Self {
-
+        ReactionBase {
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
-        let PackBase(reaction) = data;
-
-        PackExtract(ReactionBase {
             created_at: reaction.created_at.into(),
-            user_id: reaction.user_id,
+            user_id: reaction.user_id.clone(),
-        })
+            reaction: Reaction::guess_from(
+                &reaction.reaction,
+                &context.instance_info.default_reaction,
+            )
+            .unwrap_or_else(|| /* Shouldn't happen */ Reaction::Unicode("👍".to_string())),
+        }
     }
 }
 
-impl PackType for PackExtract<NoteBase> {
+pub struct NoteBaseSource<'a> {
-    type Input = PackMulti<(
+    pub note: &'a ck::note::Model,
-        PackBase<ck::note::Model>,
+    pub reactions: &'a Vec<PackReactionBase>,
-        PackAggregate<PackChild<PackPacked<PackReactionBase>, LinkAuto>>,
+    pub emojis: &'a EmojiContext,
-        PackChild<PackExtract<EmojiContext>, LinkAuto>,
+    pub user: &'a UserBase,
-        PackChild<PackExtract<UserBase>, LinkAuto>,
+}
-    )>;
-
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
-        let PackMulti((
-            PackBase(note),
-            PackAggregate(reactions, ..),
-            PackChild(PackExtract(emojis), ..),
-            PackChild(PackExtract(user), ..),
-        )) = data;
-
-        let reactions = reactions
-            .into_iter()
-            .map(|PackChild(PackPacked(t, ..), ..)| t)
-            .collect::<Vec<_>>();
 
+impl PackType<NoteBaseSource<'_>> for NoteBase {
+    fn extract(
+        _context: &PackingContext,
+        NoteBaseSource {
+            note,
+            reactions,
+            emojis,
+            user,
+        }: NoteBaseSource<'_>,
+    ) -> Self {
         use ck::sea_orm_active_enums::NoteVisibilityEnum as NVE;
-        PackExtract(NoteBase {
+        NoteBase {
             created_at: note.created_at.into(),
-            cw: note.cw,
+            cw: note.cw.clone(),
-            uri: note.uri,
+            uri: note.uri.clone(),
-            url: note.url,
+            url: note.url.clone(),
-            text: note.text.unwrap_or_default(),
+            text: note.text.clone().unwrap_or_default(),
             visibility: match note.visibility {
                 NVE::Followers => NoteVisibility::Followers,
                 NVE::Hidden => NoteVisibility::Direct,
@@ -59,29 +56,28 @@ impl PackType for PackExtract<NoteBase> {
                 NVE::Home => NoteVisibility::Home,
                 NVE::Specified => NoteVisibility::Direct,
             },
-            user: Box::new(user),
+            user: Box::new(PackUserBase::pack_from((
-            parent_note_id: note.reply_id,
+                Required(note.user_id.as_str().into()),
-            renoted_note_id: note.renote_id,
+                Required(user.clone()),
+            ))),
+            parent_note_id: note.reply_id.clone(),
+            renoted_note_id: note.renote_id.clone(),
             reply_count: note.replies_count as u64,
             renote_count: note.renote_count as u64,
-            hashtags: note.tags,
+            hashtags: note.tags.clone(),
-            reactions,
+            reactions: reactions.clone(),
-            emojis,
+            emojis: emojis.clone(),
             local_only: note.local_only,
-        })
+            has_poll: note.has_poll,
+            file_ids: note.file_ids.clone(),
+        }
     }
 }
 
-impl PackType for PackExtract<NoteAttachmentExt> {
+impl PackType<&Vec<PackDriveFileBase>> for NoteAttachmentExt {
-    type Input = PackMulti<(
+    fn extract(_context: &PackingContext, data: &Vec<PackDriveFileBase>) -> Self {
-        PackBase<ck::note::Model>,
+        NoteAttachmentExt {
-        PackAggregate<PackChild<PackPacked<PackDriveFileBase>, LinkAuto>>,
+            attachments: data.clone(),
-    )>;
+        }
-
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
-        PackExtract(NoteAttachmentExt {
-            attachments: todo!(),
-            poll: todo!(),
-        })
     }
 }

src/model/data/user.rs

@@ -1,60 +1,29 @@
 use magnetar_calckey_model::ck;
 use magnetar_calckey_model::ck::sea_orm_active_enums::UserProfileFfvisibilityEnum;
 use magnetar_sdk::types::emoji::{EmojiContext, PackEmojiBase};
-use magnetar_sdk::types::note::PackNoteWithAttachments;
+use magnetar_sdk::types::note::PackNoteFull;
 use magnetar_sdk::types::user::{
     AvatarDecoration, PackSecurityKeyBase, SecurityKeyBase, SpeechTransform, UserBase,
     UserDetailExt, UserProfileExt, UserProfilePinsEx, UserRelationExt, UserSecretsExt,
 };
 
-use crate::model::{
+use crate::model::{PackType, PackingContext};
-    LinkAuto, LinkIdent, PackAggregate, PackBase, PackChild, PackExtract, PackMaybe, PackMulti,
-    PackPacked, PackType, PackingContext,
-};
 
-impl PackType for PackExtract<EmojiContext> {
+impl PackType<&[PackEmojiBase]> for EmojiContext {
-    type Input = PackMulti<(
+    fn extract(_context: &PackingContext, data: &[PackEmojiBase]) -> Self {
-        PackBase<ck::user::Model>,
+        EmojiContext(data.to_owned())
-        PackChild<PackAggregate<PackPacked<PackEmojiBase>>, LinkAuto>,
-    )>;
-
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
-        let PackMulti((PackBase(_), PackChild(PackAggregate(emojis), ..))) = data;
-
-        PackExtract(EmojiContext(
-            emojis
-                .into_iter()
-                .map(|PackPacked(t, ..)| t)
-                .collect::<Vec<_>>(),
-        ))
     }
 }
 
-#[derive(Copy, Clone, Debug, Default)]
+type UserBaseSource<'a> = (
-pub struct UserAvatarLink;
+    &'a ck::user::Model,
-impl From<UserAvatarLink> for LinkIdent {
+    &'a Option<ck::drive_file::Model>,
-    fn from(_: UserAvatarLink) -> Self {
+    &'a EmojiContext,
-        LinkIdent::Named("avatar".to_string())
+);
-    }
-}
 
-impl PackType for PackExtract<UserBase> {
+impl PackType<UserBaseSource<'_>> for UserBase {
-    type Input = PackMulti<(
+    fn extract(_context: &PackingContext, (user, avatar, emoji_context): UserBaseSource) -> Self {
-        PackBase<ck::user::Model>,
+        UserBase {
-        PackChild<PackMaybe<PackBase<ck::drive_file::Model>>, UserAvatarLink>,
-        PackChild<PackExtract<EmojiContext>, LinkAuto>,
-    )>;
-
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
-        let PackMulti((
-            PackBase(ref user),
-            PackChild(PackMaybe(ref avatar), _),
-            PackChild(PackExtract(ref emoji_context), _),
-        )) = data;
-
-        let avatar = avatar.as_ref().map(|PackBase(v)| v);
-
-        PackExtract(UserBase {
             acct: user
                 .host
                 .as_ref()
@@ -69,8 +38,8 @@ impl PackType for PackExtract<UserBase> {
                 SpeechTransform::None
             },
             created_at: user.created_at.into(),
-            avatar_url: avatar.map(|v| v.url.clone()),
+            avatar_url: avatar.as_ref().map(|v| v.url.clone()),
-            avatar_blurhash: avatar.and_then(|v| v.blurhash.clone()),
+            avatar_blurhash: avatar.as_ref().and_then(|v| v.blurhash.clone()),
             avatar_color: None,
             avatar_decoration: if user.is_cat {
                 AvatarDecoration::CatEars
@@ -81,35 +50,25 @@ impl PackType for PackExtract<UserBase> {
             is_moderator: user.is_moderator,
             is_bot: user.is_bot,
             emojis: emoji_context.clone(),
-        })
+        }
     }
 }
 
-impl PackType for PackExtract<UserProfileExt> {
+type UserProfileExtSource<'a> = (
-    type Input = PackMulti<(
+    &'a ck::user::Model,
-        PackBase<ck::user::Model>,
+    &'a ck::user_profile::Model,
-        PackChild<PackBase<ck::user_profile::Model>, LinkAuto>,
+    Option<&'a UserRelationExt>,
-        PackMaybe<PackExtract<UserRelationExt>>,
+);
-    )>;
-
-    fn extract(context: &PackingContext<Self>, data: Self::Input) -> Self {
-        let PackMulti((
-            PackBase(ref user),
-            PackChild(PackBase(ref profile), ..),
-            PackMaybe(ref relation),
-        )) = data;
-
-        let relation = relation.as_ref().map(|PackExtract(v)| v);
 
+impl PackType<UserProfileExtSource<'_>> for UserProfileExt {
+    fn extract(context: &PackingContext, (user, profile, relation): UserProfileExtSource) -> Self {
         let follow_visibility = match profile.ff_visibility {
             UserProfileFfvisibilityEnum::Public => true,
-            UserProfileFfvisibilityEnum::Followers => {
+            UserProfileFfvisibilityEnum::Followers => relation.is_some_and(|r| r.follows_you),
-                relation.as_ref().is_some_and(|r| r.follows_you)
-            }
             UserProfileFfvisibilityEnum::Private => false,
         } || context.is_self(user);
 
-        PackExtract(UserProfileExt {
+        UserProfileExt {
             is_locked: user.is_locked,
             is_silenced: user.is_silenced,
             is_suspended: user.is_suspended,
@@ -130,131 +89,96 @@ impl PackType for PackExtract<UserProfileExt> {
             banner_color: None,
             banner_blurhash: None,
             has_public_reactions: profile.public_reactions,
-        })
+        }
     }
 }
 
-impl PackType for PackExtract<UserDetailExt> {
+impl PackType<&ck::user::Model> for UserDetailExt {
-    type Input = PackBase<ck::user::Model>;
+    fn extract(_context: &PackingContext, user: &ck::user::Model) -> Self {
-
+        UserDetailExt {
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
+            last_fetched_at: user.last_fetched_at.map(Into::into),
-        let PackBase(model) = data;
+            uri: user.uri.clone(),
-
+            updated_at: user.updated_at.map(Into::into),
-        PackExtract(UserDetailExt {
+        }
-            last_fetched_at: model.last_fetched_at.map(Into::into),
-            uri: model.uri.clone(),
-            updated_at: model.updated_at.map(Into::into),
-        })
     }
 }
 
-impl PackType for PackExtract<UserRelationExt> {
+type UserRelationExtSource<'a> = (
-    type Input = PackMulti<(
+    Option<&'a ck::following::Model>,
-        PackChild<PackBase<ck::following::Model>, LinkAuto>,
+    Option<&'a ck::following::Model>,
-        PackChild<PackBase<ck::blocking::Model>, LinkAuto>,
+    Option<&'a ck::blocking::Model>,
-        PackChild<PackBase<ck::muting::Model>, LinkAuto>,
+    Option<&'a ck::blocking::Model>,
-        PackChild<PackBase<ck::renote_muting::Model>, LinkAuto>,
+    Option<&'a ck::muting::Model>,
-    )>;
+    Option<&'a ck::renote_muting::Model>,
-
+);
-    fn extract(context: &PackingContext<Self>, data: Self::Input) -> Self {
-        let PackMulti((
-            PackChild(PackBase(ref follow), ..),
-            PackChild(PackBase(ref block), ..),
-            PackChild(PackBase(ref mute), ..),
-            PackChild(PackBase(ref renote_mute), ..),
-        )) = data;
 
+impl PackType<UserRelationExtSource<'_>> for UserRelationExt {
+    fn extract(
+        context: &PackingContext,
+        (follow_out, follow_in, block_out, block_in, mute, renote_mute): UserRelationExtSource,
+    ) -> Self {
         let self_user = context.self_user();
 
-        PackExtract(UserRelationExt {
+        UserRelationExt {
             follows_you: self_user.is_some_and(|self_user| {
-                self_user.id == follow.followee_id && self_user.id != follow.follower_id
+                follow_in.is_some_and(|follow_in| {
+                    self_user.id == follow_in.followee_id && self_user.id != follow_in.follower_id
+                })
             }),
             you_follow: self_user.is_some_and(|self_user| {
-                self_user.id == follow.follower_id && self_user.id != follow.followee_id
+                follow_out.is_some_and(|follow_out| {
+                    self_user.id == follow_out.follower_id && self_user.id != follow_out.followee_id
+                })
             }),
             blocks_you: self_user.is_some_and(|self_user| {
-                self_user.id == block.blockee_id && self_user.id != block.blocker_id
+                block_in.is_some_and(|block_in| {
+                    self_user.id == block_in.blockee_id && self_user.id != block_in.blocker_id
+                })
             }),
             you_block: self_user.is_some_and(|self_user| {
-                self_user.id == block.blocker_id && self_user.id != block.blockee_id
+                block_out.is_some_and(|block_out| {
+                    self_user.id == block_out.blocker_id && self_user.id != block_out.blockee_id
+                })
             }),
             mute: self_user.is_some_and(|self_user| {
-                self_user.id == mute.muter_id && self_user.id != mute.mutee_id
+                mute.is_some_and(|mute| {
+                    self_user.id == mute.muter_id && self_user.id != mute.mutee_id
+                })
             }),
             mute_renotes: self_user.is_some_and(|self_user| {
-                self_user.id == renote_mute.muter_id && self_user.id != renote_mute.mutee_id
+                renote_mute.is_some_and(|renote_mute| {
+                    self_user.id == renote_mute.muter_id && self_user.id != renote_mute.mutee_id
+                })
             }),
-        })
+        }
     }
 }
 
-impl PackType for PackExtract<UserProfilePinsEx> {
+impl PackType<&[PackNoteFull]> for UserProfilePinsEx {
-    type Input = PackMulti<(
+    fn extract(_context: &PackingContext, pinned_notes: &[PackNoteFull]) -> Self {
-        PackBase<ck::user::Model>,
+        UserProfilePinsEx {
-        PackChild<
+            pinned_notes: pinned_notes.to_owned(),
-            PackAggregate<
+        }
-                PackMulti<(
-                    PackBase<ck::user_note_pining::Model>,
-                    PackChild<PackPacked<PackNoteWithAttachments>, LinkAuto>,
-                )>,
-            >,
-            LinkAuto,
-        >,
-    )>;
-
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
-        let PackMulti((PackBase(_), PackChild(PackAggregate(pins), ..))) = data;
-
-        PackExtract(UserProfilePinsEx {
-            pinned_notes: pins
-                .into_iter()
-                .map(|PackMulti((_, PackChild(PackPacked(note, ..), ..)))| note)
-                .collect(),
-        })
     }
 }
 
-impl PackType for PackExtract<SecurityKeyBase> {
+impl PackType<ck::user_security_key::Model> for SecurityKeyBase {
-    type Input = PackBase<ck::user_security_key::Model>;
+    fn extract(_context: &PackingContext, key: ck::user_security_key::Model) -> Self {
-
+        SecurityKeyBase {
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
+            name: key.name.clone(),
-        let PackBase(model) = data;
+            last_used_at: Some(key.last_used.into()),
-
+        }
-        PackExtract(SecurityKeyBase {
-            name: model.name.clone(),
-            last_used_at: Some(model.last_used.into()),
-        })
     }
 }
 
-impl PackType for PackExtract<UserSecretsExt> {
+type UserSecretsExtSource<'a> = (&'a ck::user_profile::Model, &'a [PackSecurityKeyBase]);
-    type Input = PackMulti<(
-        PackBase<ck::user::Model>,
-        PackChild<
-            PackMulti<(
-                PackBase<ck::user_profile::Model>,
-                PackChild<PackAggregate<PackPacked<PackSecurityKeyBase>>, LinkAuto>,
-            )>,
-            LinkAuto,
-        >,
-    )>;
 
-    fn extract(_context: &PackingContext<Self>, data: Self::Input) -> Self {
+impl PackType<UserSecretsExtSource<'_>> for UserSecretsExt {
-        let PackMulti((
+    fn extract(_context: &PackingContext, (profile, keys): UserSecretsExtSource) -> Self {
-            _,
+        UserSecretsExt {
-            PackChild(PackMulti((PackBase(ref profile), PackChild(PackAggregate(keys), ..))), ..),
-        )) = data;
-
-        let keys = keys
-            .into_iter()
-            .map(|PackPacked(t, ..)| t)
-            .collect::<Vec<_>>();
-
-        PackExtract(UserSecretsExt {
             email: profile.email.clone(),
             email_verified: profile.email_verified,
-            security_keys: keys.clone(),
+            security_keys: keys.to_owned(),
-        })
+        }
     }
 }

src/model/map_type.rs

@@ -1,163 +0,0 @@
-use crate::model::LinkIdent;
-use std::any::TypeId;
-use std::fmt::Debug;
-use std::sync::Arc;
-
-type PMT = PackMapType;
-
-#[derive(Clone, Debug)]
-pub struct Multi(Vec<Arc<PMT>>);
-
-impl Multi {
-    pub fn get_base(&self) -> Option<&PMT> {
-        for pmt in &self.0 {
-            match pmt.as_ref() {
-                PackMapType::FromType(CommandPackFromType { base: true, .. }) => return Some(pmt),
-                PackMapType::Maybe(CommandPackMaybe { inner }) => {
-                    if let PackMapType::FromType(..) = inner.as_ref() {
-                        return Some(pmt);
-                    }
-                }
-                PackMapType::Multi(CommandPackMulti { inner }) => {
-                    if let Some(pmt) = inner.get_base() {
-                        return Some(pmt);
-                    }
-                }
-                _ => {}
-            }
-        }
-
-        None
-    }
-}
-
-impl From<Vec<PMT>> for Multi {
-    fn from(v: Vec<PMT>) -> Self {
-        Multi(v.into_iter().map(Arc::new).collect())
-    }
-}
-
-#[derive(Clone, Debug)]
-pub enum PackMapType {
-    FromType(CommandPackFromType),
-    Maybe(CommandPackMaybe),
-    Child(CommandPackChild),
-    Aggregate(CommandPackAggregate),
-    Multi(CommandPackMulti),
-}
-
-trait PackCommand {}
-
-#[derive(Clone, Debug)]
-pub struct CommandPackFromType {
-    pub name: String,
-    pub id: TypeId,
-    pub base: bool,
-}
-
-impl PackCommand for CommandPackFromType {}
-
-#[derive(Clone, Debug)]
-pub struct CommandPackMaybe {
-    pub inner: Arc<PackMapType>,
-}
-
-impl PackCommand for CommandPackMaybe {}
-
-#[derive(Clone, Debug)]
-pub struct CommandPackChild {
-    pub inner: Arc<PackMapType>,
-    pub link: LinkIdent,
-}
-
-impl PackCommand for CommandPackChild {}
-
-#[derive(Clone, Debug)]
-pub struct CommandPackAggregate {
-    pub inner: Arc<PackMapType>,
-}
-
-impl PackCommand for CommandPackAggregate {}
-
-#[derive(Clone, Debug)]
-pub struct CommandPackMulti {
-    pub inner: Multi,
-}
-
-impl PackCommand for CommandPackMulti {}
-
-impl PackMapType {
-    pub fn from_type<T: Sized + 'static>(base: bool) -> Self {
-        PackMapType::FromType(CommandPackFromType {
-            name: std::any::type_name::<T>().to_string(),
-            id: TypeId::of::<T>(),
-            base,
-        })
-    }
-
-    pub fn get_base_type(&self) -> TypeId {
-        let id = match self {
-            PackMapType::FromType(CommandPackFromType { base: true, .. }) => Some(self),
-            PackMapType::Multi(CommandPackMulti { inner }) => inner.get_base(),
-            _ => None,
-        };
-
-        let PackMapType::FromType(CommandPackFromType { id, .. }) = id.expect("no base type") else {
-            panic!("base type is not FromType")
-        };
-
-        *id
-    }
-
-    pub fn as_edges(
-        &self,
-        base_parent: &Option<(usize, String)>,
-        parent: &Option<(usize, String)>,
-        level: usize,
-    ) -> Vec<(Option<String>, String)> {
-        match self {
-            PackMapType::FromType(CommandPackFromType {
-                name, base: true, ..
-            }) => {
-                vec![(base_parent.clone().map(|(_, s)| s), name.clone())]
-            }
-            PackMapType::FromType(CommandPackFromType {
-                name, base: false, ..
-            }) => {
-                vec![(parent.clone().map(|(_, s)| s), name.clone())]
-            }
-            PackMapType::Maybe(CommandPackMaybe { inner }) => {
-                inner.as_edges(base_parent, parent, level)
-            }
-            PackMapType::Aggregate(CommandPackAggregate { inner }) => {
-                inner.as_edges(base_parent, parent, level)
-            }
-            PackMapType::Child(CommandPackChild { inner, .. }) => {
-                inner.as_edges(parent, &None, level + 1)
-            }
-            PackMapType::Multi(CommandPackMulti { inner }) => {
-                let new_parent = if let Some(PackMapType::FromType(CommandPackFromType {
-                    name,
-                    base: true,
-                    ..
-                })) = inner.get_base()
-                {
-                    if parent.clone().is_some_and(|(l, _)| l == level) {
-                        parent.clone()
-                    } else {
-                        Some((level, name.clone()))
-                    }
-                } else {
-                    parent.clone()
-                };
-
-                let mut edges = Vec::new();
-                for t in &inner.0 {
-                    edges.extend(t.as_edges(base_parent, &new_parent, level));
-                }
-
-                edges
-            }
-        }
-    }
-}

src/model/mod.rs

@@ -1,356 +1,21 @@
-use crate::model::map_type::{
-    CommandPackAggregate, CommandPackChild, CommandPackMaybe, CommandPackMulti, PackMapType,
-};
 use magnetar_calckey_model::ck;
-use magnetar_sdk::types::Id;
-use magnetar_sdk::{Packed, Required};
-use std::marker::PhantomData;
 use std::sync::Arc;
 
-use self::data::id::BaseId;
-
 pub mod data;
-pub mod db_pack;
-pub mod map_type;
 
 #[derive(Clone, Debug)]
-struct InternalContext {
+pub struct PackingContext {
+    instance_info: Arc<ck::meta::Model>,
     self_user: Option<Arc<ck::user::Model>>,
 }
 
-#[derive(Clone, Debug)]
+pub trait PackType<I>: 'static {
-pub struct PackingContext<T: ?Sized> {
+    fn extract(context: &PackingContext, data: I) -> Self;
-    context: Arc<InternalContext>,
-    data: Arc<PackMapType>,
-    _type: PhantomData<T>,
 }
 
-impl<T: ?Sized> PackingContext<T> {
+impl PackingContext {
-    fn cloned<S>(&self) -> PackingContext<S> {
-        PackingContext {
-            context: self.context.clone(),
-            data: self.data.clone(),
-            _type: PhantomData,
-        }
-    }
-}
-
-pub trait ReportType: 'static {
-    type Input: 'static;
-
-    fn report_type() -> PackMapType;
-}
-
-pub trait PackType: 'static {
-    type Input: 'static;
-
-    fn extract(context: &PackingContext<Self>, data: Self::Input) -> Self;
-
-    fn is_base_type() -> bool {
-        false
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct PackExtract<T>(T);
-
-impl<Out> ReportType for PackExtract<Out>
-where
-    Self: PackType,
-    <Self as PackType>::Input: ReportType + PackType,
-{
-    type Input = <Self as PackType>::Input;
-
-    fn report_type() -> PackMapType {
-        <Self as PackType>::Input::report_type()
-    }
-}
-
-#[derive(Clone, Debug)]
-pub enum LinkIdent {
-    Auto,
-    Named(String),
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-pub struct LinkAuto;
-
-impl From<LinkAuto> for LinkIdent {
-    fn from(_: LinkAuto) -> Self {
-        LinkIdent::Auto
-    }
-}
-
-// Raw input type children
-#[derive(Clone, Debug)]
-pub struct PackBase<T: 'static>(T);
-
-impl<In: 'static> ReportType for PackBase<In> {
-    type Input = In;
-
-    fn report_type() -> PackMapType {
-        PackMapType::from_type::<In>(true)
-    }
-}
-
-impl<In: 'static> PackType for PackBase<In> {
-    type Input = In;
-
-    fn extract(_context: &PackingContext<Self>, data: <Self as PackType>::Input) -> Self {
-        PackBase(data)
-    }
-
-    fn is_base_type() -> bool {
-        true
-    }
-}
-
-// Raw input type children, non-base
-#[derive(Clone, Debug)]
-pub struct PackExt<T: 'static>(T);
-
-impl<In: 'static> ReportType for PackExt<In> {
-    type Input = In;
-
-    fn report_type() -> PackMapType {
-        PackMapType::from_type::<In>(false)
-    }
-}
-
-impl<In: 'static> PackType for PackExt<In> {
-    type Input = In;
-
-    fn extract(_context: &PackingContext<Self>, data: <Self as PackType>::Input) -> Self {
-        PackExt(data)
-    }
-}
-
-// Tree children
-#[derive(Clone, Debug)]
-pub struct PackChild<T: ReportType + PackType, L: Into<LinkIdent> + Default + 'static>(
-    T,
-    PhantomData<fn() -> L>,
-);
-
-impl<In: ReportType + PackType, L: Into<LinkIdent> + Default + 'static> ReportType
-    for PackChild<In, L>
-{
-    type Input = In;
-
-    fn report_type() -> PackMapType {
-        PackMapType::Child(CommandPackChild {
-            inner: Arc::new(In::report_type()),
-            link: L::into(L::default()),
-        })
-    }
-}
-
-impl<In: ReportType + PackType, L: Into<LinkIdent> + Default + 'static> PackType
-    for PackChild<In, L>
-{
-    type Input = In;
-
-    fn extract(_context: &PackingContext<Self>, data: <Self as PackType>::Input) -> Self {
-        PackChild(data, PhantomData)
-    }
-}
-
-// Aggregate multiple entries 1:N
-#[derive(Clone, Debug)]
-pub struct PackAggregate<T: ReportType + PackType>(Vec<T>);
-
-impl<In: ReportType + PackType> ReportType for PackAggregate<In> {
-    type Input = In;
-
-    fn report_type() -> PackMapType {
-        PackMapType::Aggregate(CommandPackAggregate {
-            inner: Arc::new(In::report_type()),
-        })
-    }
-}
-
-impl<In: ReportType + PackType> PackType for PackAggregate<In> {
-    type Input = Vec<In>;
-
-    fn extract(_context: &PackingContext<Self>, data: <Self as PackType>::Input) -> Self {
-        PackAggregate(data)
-    }
-}
-
-// An item that may or may not be present
-#[derive(Clone, Debug)]
-pub struct PackMaybe<T: ReportType + PackType>(Option<T>);
-
-impl<In: ReportType + PackType> ReportType for PackMaybe<In> {
-    type Input = In;
-
-    fn report_type() -> PackMapType {
-        In::report_type()
-    }
-}
-
-impl<In: ReportType + PackType> PackType for PackMaybe<In> {
-    type Input = Option<In>;
-
-    fn extract(_context: &PackingContext<Self>, data: <Self as PackType>::Input) -> Self {
-        PackMaybe(data)
-    }
-}
-
-// Multiple adjacent values
-#[derive(Clone, Debug)]
-pub struct PackMulti<T>(T);
-
-macro_rules! impl_pack_multi {
-    ($($a:ident as $b:ident),*) => {
-        impl<$($a,)*> ReportType for PackMulti<($($a,)*)>
-        where $($a: ReportType + PackType,)* {
-            type Input = ($(<$a as ReportType>::Input,)*);
-
-            fn report_type() -> PackMapType {
-                PackMapType::Multi(CommandPackMulti {
-                    inner: vec![$(
-                        $a::report_type(),
-                    )*].into(),
-                })
-            }
-        }
-
-        impl<$($a,)*> PackType for PackMulti<($($a,)*)>
-        where $($a: ReportType + PackType,)* {
-            type Input = ($(<$a as PackType>::Input,)*);
-
-            fn extract(context: &PackingContext<Self>, ($($b,)*): <Self as PackType>::Input) -> Self {
-                PackMulti(($(
-                    <$a as PackType>::extract(&context.cloned(), $b),
-                )*))
-            }
-        }
-    };
-}
-
-impl_pack_multi!();
-impl_pack_multi!(A as a);
-impl_pack_multi!(A as a, B as b);
-impl_pack_multi!(A as a, B as b, C as c);
-impl_pack_multi!(A as a, B as b, C as c, D as d);
-impl_pack_multi!(A as a, B as b, C as c, D as d, E as e);
-impl_pack_multi!(A as a, B as b, C as c, D as d, E as e, F as f);
-impl_pack_multi!(A as a, B as b, C as c, D as d, E as e, F as f, G as g);
-impl_pack_multi!(A as a, B as b, C as c, D as d, E as e, F as f, G as g, H as h);
-
-// API packed types
-
-pub struct PackPacked<T: Packed, In = <T as Packed>::Input>(T, PhantomData<In>);
-
-macro_rules! impl_pack_raw_tuple {
-    ($($a:ident),*) => {
-        impl<$($a,)* P: Packed> ReportType for PackPacked<P, ($($a,)*)>
-        where $(PackWrapper<$a>: ReportType + PackType),* {
-            type Input = ($($a,)*);
-
-            fn report_type() -> PackMapType {
-                PackMapType::Multi(CommandPackMulti {
-                    inner: vec![
-                        $(
-                        PackWrapper::<$a>::report_type()
-                        ),*
-                    ].into()
-                })
-            }
-        }
-
-        impl<$($a,)* P: Packed<Input = ($($a,)*)>> PackType for PackPacked<P, ($($a,)*)>
-        where $(PackWrapper<$a>: ReportType + PackType),* {
-            type Input = ($($a,)*);
-
-            fn extract(_context: &PackingContext<Self>, data: <Self as PackType>::Input) -> Self {
-                PackPacked(P::pack_from(data), PhantomData)
-            }
-        }
-    };
-}
-
-impl_pack_raw_tuple!(A);
-impl_pack_raw_tuple!(A, B);
-impl_pack_raw_tuple!(A, B, C);
-impl_pack_raw_tuple!(A, B, C, D);
-impl_pack_raw_tuple!(A, B, C, D, E);
-impl_pack_raw_tuple!(A, B, C, D, E, F);
-impl_pack_raw_tuple!(A, B, C, D, E, F, G);
-impl_pack_raw_tuple!(A, B, C, D, E, F, G, H);
-
-// Helper wrapper for Multi components
-#[derive(Clone, Debug)]
-pub struct PackWrapper<T>(T);
-
-impl<In: 'static> ReportType for PackWrapper<Required<In>>
-where
-    PackExtract<In>: ReportType + PackType,
-{
-    type Input = <PackExtract<In> as ReportType>::Input;
-
-    fn report_type() -> PackMapType {
-        PackExtract::<In>::report_type()
-    }
-}
-
-impl<In: 'static> PackType for PackWrapper<Required<In>>
-where
-    PackExtract<In>: ReportType + PackType,
-{
-    type Input = <PackExtract<In> as PackType>::Input;
-
-    fn extract(context: &PackingContext<Self>, data: Self::Input) -> Self {
-        PackWrapper(Required(
-            PackExtract::<In>::extract(&context.cloned(), data).0,
-        ))
-    }
-}
-
-impl<In: 'static> ReportType for PackWrapper<Option<In>>
-where
-    PackExtract<In>: ReportType + PackType,
-{
-    type Input = In;
-
-    fn report_type() -> PackMapType {
-        PackMapType::Maybe(CommandPackMaybe {
-            inner: Arc::new(PackExtract::<In>::report_type()),
-        })
-    }
-}
-
-impl<In: 'static> PackType for PackWrapper<Option<In>>
-where
-    PackExtract<In>: ReportType + PackType,
-{
-    type Input = Option<In>;
-
-    fn extract(context: &PackingContext<Self>, data: Self::Input) -> Self {
-        PackWrapper(
-            PackMaybe::<PackExtract<In>>::extract(&context.cloned(), data.map(PackExtract))
-                .0
-                .map(|PackExtract(x)| x),
-        )
-    }
-}
-
-// Concrete extractable types
-impl PackType for PackExtract<Id> {
-    type Input = PackExt<Box<dyn BaseId>>;
-
-    fn extract(_context: &PackingContext<Self>, PackExt(data): <Self as PackType>::Input) -> Self {
-        PackExtract(Id {
-            id: data.get_id().to_owned(),
-        })
-    }
-}
-
-// Packing context that gets passed in
-impl<T> PackingContext<T> {
     fn self_user(&self) -> Option<&ck::user::Model> {
-        self.context.self_user.as_deref()
+        self.self_user.as_deref()
     }
 
     fn is_self(&self, user: &ck::user::Model) -> bool {
@@ -358,37 +23,3 @@ impl<T> PackingContext<T> {
             .is_some_and(|self_user| self_user.id == user.id)
     }
 }
-
-pub struct Packer<T> {
-    context: PackingContext<T>,
-}
-
-pub fn pack_from_db<T: PackType + ReportType>(
-    self_user: Option<Arc<ck::user::Model>>,
-) -> Packer<T> {
-    let types = T::report_type();
-    let context = PackingContext {
-        context: Arc::new(InternalContext { self_user }),
-        data: Arc::new(types),
-        _type: PhantomData,
-    };
-
-    Packer { context }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use magnetar_sdk::types::user::PackUserSelfMaybeAll;
-
-    #[test]
-    fn test_pack_type() {
-        let types = <PackPacked<PackUserSelfMaybeAll> as ReportType>::report_type();
-        println!("{:?}", types);
-
-        let edges = types.as_edges(&None, &None, 0);
-        for (from, to) in edges {
-            println!("{:?} --> {:?}", from, to);
-        }
-    }
-}