From 81d0c678d8f3b2c30bf030520f8b0268ae329971 Mon Sep 17 00:00:00 2001
From: Natty <natty.sh.git@gmail.com>
Date: Thu, 9 Nov 2023 21:35:55 +0100
Subject: [PATCH] Full user packing in the backend and Magnetar-filled preview
 cards in the frontend

---
 ext_calckey_model/src/lib.rs                  |  35 ++
 ext_calckey_model/src/note_model.rs           |  86 ++++-
 .../{MkMention.vue => MagMention.vue}         |  19 +-
 .../{MkUserPreview.vue => MagUserPreview.vue} |  84 +++--
 .../client/src/components/MkMoved.vue         |   4 +-
 .../client/src/components/MkNoteSub.vue       |   4 +-
 .../frontend/client/src/components/mfm.ts     |   6 +-
 .../src/components/page/page.counter.vue      |   1 -
 .../client/src/directives/user-preview.ts     |   6 +-
 .../client/src/scripts-mag/mag-util.ts        |   2 +-
 .../src/types/endpoints/GetUserByAcct.ts      |   4 +-
 magnetar_sdk/src/endpoints/user.rs            |   2 +-
 magnetar_sdk/src/types/emoji.rs               |  17 +
 magnetar_sdk/src/types/user.rs                |   8 +-
 src/api_v1/mod.rs                             |   2 -
 src/api_v1/note.rs                            |   2 +-
 src/api_v1/user.rs                            |  56 +--
 src/model/data/user.rs                        |  25 +-
 src/model/mod.rs                              |   7 +
 src/model/processing/mod.rs                   |   2 +
 src/model/processing/note.rs                  | 126 +++++--
 src/model/processing/user.rs                  | 343 +++++++++++++++++-
 22 files changed, 655 insertions(+), 186 deletions(-)
 rename fe_calckey/frontend/client/src/components/{MkMention.vue => MagMention.vue} (80%)
 rename fe_calckey/frontend/client/src/components/{MkUserPreview.vue => MagUserPreview.vue} (84%)

diff --git a/ext_calckey_model/src/lib.rs b/ext_calckey_model/src/lib.rs
index da54175..dd000ad 100644
--- a/ext_calckey_model/src/lib.rs
+++ b/ext_calckey_model/src/lib.rs
@@ -114,6 +114,26 @@ impl CalckeyModel {
             .await?)
     }
 
+    pub async fn get_user_profile_by_id(
+        &self,
+        id: &str,
+    ) -> Result<Option<user_profile::Model>, CalckeyDbError> {
+        Ok(user_profile::Entity::find()
+            .filter(user_profile::Column::UserId.eq(id))
+            .one(&self.0)
+            .await?)
+    }
+
+    pub async fn get_user_security_keys_by_id(
+        &self,
+        id: &str,
+    ) -> Result<Vec<user_security_key::Model>, CalckeyDbError> {
+        Ok(user_security_key::Entity::find()
+            .filter(user_security_key::Column::UserId.eq(id))
+            .all(&self.0)
+            .await?)
+    }
+
     pub async fn get_many_users_by_id(
         &self,
         id: &[String],
@@ -160,6 +180,21 @@ impl CalckeyModel {
             .await?)
     }
 
+    pub async fn get_follow_request_status(
+        &self,
+        from: &str,
+        to: &str,
+    ) -> Result<Option<follow_request::Model>, CalckeyDbError> {
+        Ok(follow_request::Entity::find()
+            .filter(
+                follow_request::Column::FollowerId
+                    .eq(from)
+                    .and(follow_request::Column::FolloweeId.eq(to)),
+            )
+            .one(&self.0)
+            .await?)
+    }
+
     pub async fn get_block_status(
         &self,
         from: &str,
diff --git a/ext_calckey_model/src/note_model.rs b/ext_calckey_model/src/note_model.rs
index 8dfa9e4..ba0dcee 100644
--- a/ext_calckey_model/src/note_model.rs
+++ b/ext_calckey_model/src/note_model.rs
@@ -1,12 +1,14 @@
 use lazy_static::lazy_static;
-use sea_orm::sea_query::{Alias, Asterisk, Expr, IntoIden, Query, SelectExpr, SimpleExpr};
+use sea_orm::sea_query::{
+    Alias, Asterisk, Expr, IntoCondition, IntoIden, Query, SelectExpr, SimpleExpr,
+};
 use sea_orm::{
     ColumnTrait, DbErr, EntityName, EntityTrait, FromQueryResult, Iden, Iterable, JoinType,
-    QueryFilter, QueryResult, QuerySelect, QueryTrait, RelationTrait, Select,
+    QueryFilter, QueryOrder, QueryResult, QuerySelect, QueryTrait, RelationTrait, Select,
 };
 use serde::{Deserialize, Serialize};
 
-use ck::{drive_file, note, note_reaction, user};
+use ck::{drive_file, note, note_reaction, user, user_note_pining};
 use magnetar_sdk::types::RangeFilter;
 
 use crate::{AliasSourceExt, CalckeyDbError, CalckeyModel};
@@ -53,6 +55,7 @@ pub struct NoteData {
     pub renote: Option<Box<NoteData>>,
 }
 
+const PIN: &str = "pin.";
 const INTERACTION_REACTION: &str = "interaction.reaction.";
 const INTERACTION_RENOTE: &str = "interaction.renote.";
 const USER: &str = "user.";
@@ -154,6 +157,7 @@ pub struct NoteResolveOptions {
     pub with_reply_target: bool,
     pub with_renote_target: bool,
     pub with_interactions_from: Option<String>, // User ID
+    pub only_pins_from: Option<String>,         // User ID
 }
 
 trait SelectColumnsExt {
@@ -262,6 +266,7 @@ impl SelectColumnsExt for Select<note::Entity> {
 }
 
 lazy_static! {
+    static ref ALIAS_PIN: Alias = Alias::new(PIN);
     static ref ALIAS_INTERACTION_RENOTE: Alias = Alias::new(INTERACTION_RENOTE);
     static ref ALIAS_INTERACTION_REACTION: Alias = Alias::new(INTERACTION_REACTION);
     static ref ALIAS_USER: Alias = Alias::new(USER);
@@ -281,6 +286,24 @@ lazy_static! {
     static ref ALIAS_RENOTE_USER_BANNER: Alias = Alias::new(RENOTE_USER_BANNER);
 }
 
+fn range_into_expr(filter: &RangeFilter) -> SimpleExpr {
+    match filter {
+        RangeFilter::TimeStart(start) => note::Column::CreatedAt.gte(*start),
+        RangeFilter::TimeRange(range) => {
+            note::Column::CreatedAt.between(*range.start(), *range.end())
+        }
+        RangeFilter::TimeEnd(end) => note::Column::CreatedAt.lt(*end),
+    }
+}
+
+fn ids_into_expr(ids: &Vec<String>) -> SimpleExpr {
+    if ids.len() == 1 {
+        note::Column::Id.eq(&ids[0])
+    } else {
+        note::Column::Id.is_in(ids)
+    }
+}
+
 impl NoteResolver {
     pub fn new(db: CalckeyModel) -> Self {
         NoteResolver { db }
@@ -292,21 +315,8 @@ impl NoteResolver {
     ) -> Result<Option<NoteData>, CalckeyDbError> {
         let select = self.resolve(options);
         let visibility_filter = options.visibility_filter.with_note_and_user_tables(None);
-        let time_filter = options.time_range.as_ref().map(|f| match f {
-            RangeFilter::TimeStart(start) => note::Column::CreatedAt.gte(*start),
-            RangeFilter::TimeRange(range) => {
-                note::Column::CreatedAt.between(*range.start(), *range.end())
-            }
-            RangeFilter::TimeEnd(end) => note::Column::CreatedAt.lt(*end),
-        });
-
-        let id_filter = options.ids.as_ref().map(|ids| {
-            if ids.len() == 1 {
-                note::Column::Id.eq(&ids[0])
-            } else {
-                note::Column::Id.is_in(ids)
-            }
-        });
+        let time_filter = options.time_range.as_ref().map(range_into_expr);
+        let id_filter = options.ids.as_ref().map(ids_into_expr);
 
         let notes = select
             .filter(visibility_filter)
@@ -319,9 +329,49 @@ impl NoteResolver {
         Ok(notes)
     }
 
+    pub async fn get_many(
+        &self,
+        options: &NoteResolveOptions,
+    ) -> Result<Vec<NoteData>, CalckeyDbError> {
+        let select = self.resolve(options);
+        let visibility_filter = options.visibility_filter.with_note_and_user_tables(None);
+        let time_filter = options.time_range.as_ref().map(range_into_expr);
+        let id_filter = options.ids.as_ref().map(ids_into_expr);
+
+        let notes = select
+            .filter(visibility_filter)
+            .apply_if(id_filter, Select::<note::Entity>::filter)
+            .apply_if(time_filter, Select::<note::Entity>::filter)
+            .apply_if(options.only_pins_from.as_deref(), |s, _| {
+                s.order_by_desc(Expr::col((
+                    ALIAS_PIN.clone(),
+                    user_note_pining::Column::CreatedAt,
+                )))
+            })
+            .into_model::<NoteData>()
+            .all(self.db.inner())
+            .await?;
+
+        Ok(notes)
+    }
+
     pub fn resolve(&self, options: &NoteResolveOptions) -> Select<note::Entity> {
         let mut select = note::Entity::find().add_aliased_columns(Some(USER), user::Entity);
 
+        if let Some(pins_user) = options.only_pins_from.clone() {
+            select = select.join_as(
+                JoinType::InnerJoin,
+                note::Relation::UserNotePining
+                    .def()
+                    .on_condition(move |left, _right| {
+                        Expr::col((left, note::Column::UserId))
+                            .eq(&pins_user)
+                            .into_condition()
+                    }),
+                ALIAS_PIN.clone(),
+            )
+        }
+
         if let Some(user_id) = &options.with_interactions_from {
             select = select
                 .add_sub_select_reaction(None, INTERACTION_REACTION, user_id)
diff --git a/fe_calckey/frontend/client/src/components/MkMention.vue b/fe_calckey/frontend/client/src/components/MagMention.vue
similarity index 80%
rename from fe_calckey/frontend/client/src/components/MkMention.vue
rename to fe_calckey/frontend/client/src/components/MagMention.vue
index 1b3c9bc..209e308 100644
--- a/fe_calckey/frontend/client/src/components/MkMention.vue
+++ b/fe_calckey/frontend/client/src/components/MagMention.vue
@@ -1,7 +1,6 @@
 <template>
     <MkA
-        v-if="url.startsWith('/')"
-        v-user-preview="canonical"
+        v-user-preview="{ username, host }"
         class="mention"
         :class="{ isMe }"
         :to="url"
@@ -17,28 +16,12 @@
             >
         </span>
     </MkA>
-    <a
-        v-else
-        class="mention"
-        :href="url"
-        target="_blank"
-        rel="noopener"
-        :style="{ background: bgCss }"
-        @click.stop
-    >
-        <span class="main">
-            <span class="username">@{{ username }}</span>
-            <span class="host">@{{ toUnicode(host) }}</span>
-        </span>
-    </a>
 </template>
 
 <script lang="ts" setup>
 import { toUnicode } from "punycode";
-import {} from "vue";
 import { host as localHost } from "@/config";
 import { $i } from "@/account";
-
 const props = defineProps<{
     username: string;
     host: string;
diff --git a/fe_calckey/frontend/client/src/components/MkUserPreview.vue b/fe_calckey/frontend/client/src/components/MagUserPreview.vue
similarity index 84%
rename from fe_calckey/frontend/client/src/components/MkUserPreview.vue
rename to fe_calckey/frontend/client/src/components/MagUserPreview.vue
index fd1136c..9d55ccf 100644
--- a/fe_calckey/frontend/client/src/components/MkUserPreview.vue
+++ b/fe_calckey/frontend/client/src/components/MagUserPreview.vue
@@ -19,25 +19,23 @@
                 }
             "
         >
-            <div v-if="user != null" class="info">
+            <div v-if="user" class="info">
                 <div
                     class="banner"
                     :style="
-                        user.bannerUrl
-                            ? `background-image: url(${user.bannerUrl})`
+                        user.banner_url
+                            ? `background-image: url(${user.banner_url})`
                             : ''
                     "
                 >
                     <span
-                        v-if="$i && $i.id != user.id && user.isFollowed"
+                        v-if="$i && $i.id != user.id && user.follows_you"
                         class="followed"
                         >{{ i18n.ts.followsYou }}</span
                     >
                     <span
                         v-if="
-                            $i &&
-                            $i.id != user.id &&
-                            user.hasPendingFollowRequestToYou
+                            $i && $i.id != user.id && user.they_request_follow
                         "
                         class="followed"
                     >
@@ -100,15 +98,15 @@
                 <div class="status">
                     <div>
                         <p>{{ i18n.ts.notes }}</p>
-                        <span>{{ user.notesCount }}</span>
+                        <span>{{ user.note_count }}</span>
                     </div>
                     <div>
                         <p>{{ i18n.ts.following }}</p>
-                        <span>{{ user.followingCount }}</span>
+                        <span>{{ user.following_count }}</span>
                     </div>
                     <div>
                         <p>{{ i18n.ts.followers }}</p>
-                        <span>{{ user.followersCount }}</span>
+                        <span>{{ user.follower_count }}</span>
                     </div>
                 </div>
                 <div class="follow-button-container">
@@ -127,19 +125,20 @@
 </template>
 
 <script lang="ts" setup>
-import { onMounted } from "vue";
-import * as Acct from "calckey-js/built/acct";
-import type * as misskey from "calckey-js";
+import { computed, onMounted } from "vue";
 import MkFollowButton from "@/components/MkFollowButton.vue";
 import { userPage } from "@/filters/user";
 import XShowMoreButton from "@/components/MkShowMoreButton.vue";
 import * as os from "@/os";
 import { $i } from "@/account";
 import { i18n } from "@/i18n";
+import { packed, endpoints } from "magnetar-common";
+import { host as localHost } from "@/config";
+import { toUnicode } from "punycode";
 
 const props = defineProps<{
     showing: boolean;
-    q: string;
+    userTag: string | { username: string; host?: string };
     source: HTMLElement;
 }>();
 
@@ -150,40 +149,51 @@ const emit = defineEmits<{
 }>();
 
 const zIndex = os.claimZIndex("middle");
-let user = $ref<misskey.entities.UserDetailed | null>(null);
+let user = $ref<packed.PackUserMaybeAll | null>(null);
 let top = $ref(0);
 let left = $ref(0);
 
-let isLong = $ref(false);
+let isLong = computed(() => {
+    if (!user?.description) return;
+
+    return (
+        user.description.split("\n").length > 9 || user.description.length > 400
+    );
+});
 let collapsed = $ref(!isLong);
 
 onMounted(() => {
-    if (typeof props.q === "object") {
-        user = props.q;
-        isLong =
-            user.description.split("\n").length > 9 ||
-            user.description.length > 400;
-    } else {
-        const query = props.q.startsWith("@")
-            ? Acct.parse(props.q.substr(1))
-            : { userId: props.q };
+    const options = { detail: true, profile: true, relation: true };
 
-        os.api("users/show", query).then((res) => {
-            if (!props.showing) return;
-            user = res;
-            isLong =
-                user.description.split("\n").length > 9 ||
-                user.description.length > 400;
+    debugger;
+    if (typeof props.userTag === "object") {
+        const canonical =
+            !props.userTag.host || props.userTag.host === localHost
+                ? `${props.userTag.username}`
+                : `${props.userTag.username}@${toUnicode(props.userTag.host)}`;
+
+        os.magApi(endpoints.GetUserByAcct, options, {
+            user_acct: canonical,
+        }).then((u) => {
+            user = u;
         });
+    } else {
+        const acctQuery = props.userTag.startsWith("@");
+
+        const apiCall = acctQuery
+            ? os.magApi(endpoints.GetUserByAcct, options, {
+                  user_acct: props.userTag,
+              })
+            : os.magApi(endpoints.GetUserById, options, {
+                  user_id: props.userTag,
+              });
+
+        apiCall.then((u) => (user = u));
     }
 
     const rect = props.source.getBoundingClientRect();
-    const x =
-        rect.left + props.source.offsetWidth / 2 - 300 / 2 + window.pageXOffset;
-    const y = rect.top + props.source.offsetHeight + window.pageYOffset;
-
-    top = y;
-    left = x;
+    left = rect.left + props.source.offsetWidth / 2 - 300 / 2 + window.scrollX;
+    top = rect.top + props.source.offsetHeight + window.scrollY;
 });
 </script>
 
diff --git a/fe_calckey/frontend/client/src/components/MkMoved.vue b/fe_calckey/frontend/client/src/components/MkMoved.vue
index ad22cd7..553cf8f 100644
--- a/fe_calckey/frontend/client/src/components/MkMoved.vue
+++ b/fe_calckey/frontend/client/src/components/MkMoved.vue
@@ -5,12 +5,12 @@
             style="margin-right: 8px"
         />
         {{ i18n.ts.accountMoved }}
-        <MkMention class="link" :username="acct" :host="host" />
+        <MagMention class="link" :username="acct" :host="host" />
     </div>
 </template>
 
 <script lang="ts" setup>
-import MkMention from "./MkMention.vue";
+import MagMention from "./MagMention.vue";
 import { i18n } from "@/i18n";
 
 defineProps<{
diff --git a/fe_calckey/frontend/client/src/components/MkNoteSub.vue b/fe_calckey/frontend/client/src/components/MkNoteSub.vue
index d1cb7b0..0fbb262 100644
--- a/fe_calckey/frontend/client/src/components/MkNoteSub.vue
+++ b/fe_calckey/frontend/client/src/components/MkNoteSub.vue
@@ -176,9 +176,7 @@
         <I18n :src="softMuteReasonI18nSrc(muted.what)" tag="small">
             <template #name>
                 <MkA
-                    v-user-preview="
-                        magTransMap(note, 'user', 'userId', (u) => u.id)
-                    "
+                    v-user-preview="note.user.id"
                     class="name"
                     :to="userPage(note.user)"
                 >
diff --git a/fe_calckey/frontend/client/src/components/mfm.ts b/fe_calckey/frontend/client/src/components/mfm.ts
index 001f61c..0d7d3e4 100644
--- a/fe_calckey/frontend/client/src/components/mfm.ts
+++ b/fe_calckey/frontend/client/src/components/mfm.ts
@@ -3,7 +3,7 @@ import * as mfm from "mfm-js";
 import type { VNode } from "vue";
 import MkUrl from "@/components/global/MkUrl.vue";
 import MkLink from "@/components/MkLink.vue";
-import MkMention from "@/components/MkMention.vue";
+import MagMention from "@/components/MagMention.vue";
 import { concat } from "@/scripts/array";
 import MkFormula from "@/components/MkFormula.vue";
 import MkCode from "@/components/MkCode.vue";
@@ -476,15 +476,15 @@ export default defineComponent({
 
                         case "mention": {
                             return [
-                                h(MkMention, {
+                                h(MagMention, {
                                     key: Math.random(),
+                                    username: token.props.username,
                                     host:
                                         (token.props.host == null &&
                                         this.author &&
                                         this.author.host != null
                                             ? this.author.host
                                             : token.props.host) || host,
-                                    username: token.props.username,
                                 }),
                             ];
                         }
diff --git a/fe_calckey/frontend/client/src/components/page/page.counter.vue b/fe_calckey/frontend/client/src/components/page/page.counter.vue
index d564d71..68a5363 100644
--- a/fe_calckey/frontend/client/src/components/page/page.counter.vue
+++ b/fe_calckey/frontend/client/src/components/page/page.counter.vue
@@ -9,7 +9,6 @@
 <script lang="ts">
 import { computed, defineComponent, PropType } from "vue";
 import MkButton from "../MkButton.vue";
-import * as os from "@/os";
 import { CounterVarBlock } from "@/scripts/hpml/block";
 import { Hpml } from "@/scripts/hpml/evaluator";
 
diff --git a/fe_calckey/frontend/client/src/directives/user-preview.ts b/fe_calckey/frontend/client/src/directives/user-preview.ts
index 46e5034..343e8b8 100644
--- a/fe_calckey/frontend/client/src/directives/user-preview.ts
+++ b/fe_calckey/frontend/client/src/directives/user-preview.ts
@@ -4,7 +4,7 @@ import { popup } from "@/os";
 
 export class UserPreview {
     private el;
-    private user;
+    private user: string | { username: string; host?: string };
     private showTimer;
     private hideTimer;
     private checkTimer;
@@ -26,11 +26,11 @@ export class UserPreview {
 
         popup(
             defineAsyncComponent(
-                () => import("@/components/MkUserPreview.vue")
+                () => import("@/components/MagUserPreview.vue")
             ),
             {
                 showing,
-                q: this.user,
+                userTag: this.user,
                 source: this.el,
             },
             {
diff --git a/fe_calckey/frontend/client/src/scripts-mag/mag-util.ts b/fe_calckey/frontend/client/src/scripts-mag/mag-util.ts
index e46134a..94f5d54 100644
--- a/fe_calckey/frontend/client/src/scripts-mag/mag-util.ts
+++ b/fe_calckey/frontend/client/src/scripts-mag/mag-util.ts
@@ -127,7 +127,7 @@ export function magIsRenote(
     note: packed.PackNoteMaybeFull | Misskey.entities.Note
 ): boolean {
     return (
-        magTransProperty(note, "renoted_note", "renote") != null &&
+        (magTransProperty(note, "renoted_note", "renote") || null) !== null &&
         (note.text || null) === null &&
         magTransProperty(note, "file_ids", "fileIds").length === 0 &&
         (note.poll || null) === null
diff --git a/fe_calckey/frontend/magnetar-common/src/types/endpoints/GetUserByAcct.ts b/fe_calckey/frontend/magnetar-common/src/types/endpoints/GetUserByAcct.ts
index 561116a..c5849c3 100644
--- a/fe_calckey/frontend/magnetar-common/src/types/endpoints/GetUserByAcct.ts
+++ b/fe_calckey/frontend/magnetar-common/src/types/endpoints/GetUserByAcct.ts
@@ -3,8 +3,8 @@ import type { PackUserMaybeAll } from "../packed/PackUserMaybeAll";
 import type { UserByIdReq } from "../UserByIdReq";
 
 export const GetUserByAcct = {
-    endpoint: "/users/by-acct/:user_id",
-    pathParams: ["user_id"] as ["user_id"],
+    endpoint: "/users/by-acct/:user_acct",
+    pathParams: ["user_acct"] as ["user_acct"],
     method: "GET" as "GET" | "POST" | "PUT" | "DELETE" | "PATCH",
     request: undefined as unknown as UserByIdReq,
     response: undefined as unknown as PackUserMaybeAll
diff --git a/magnetar_sdk/src/endpoints/user.rs b/magnetar_sdk/src/endpoints/user.rs
index e6db1cf..be98737 100644
--- a/magnetar_sdk/src/endpoints/user.rs
+++ b/magnetar_sdk/src/endpoints/user.rs
@@ -76,7 +76,7 @@ pub struct GetManyUsersById;
 
 #[derive(Endpoint)]
 #[endpoint(
-    endpoint = "/users/by-acct/:user_id",
+    endpoint = "/users/by-acct/:user_acct",
     method = Method::GET,
     request = "UserByIdReq",
     response = "PackUserMaybeAll"
diff --git a/magnetar_sdk/src/types/emoji.rs b/magnetar_sdk/src/types/emoji.rs
index 1be8f1b..c8c3a6d 100644
--- a/magnetar_sdk/src/types/emoji.rs
+++ b/magnetar_sdk/src/types/emoji.rs
@@ -1,4 +1,5 @@
 use serde::{Deserialize, Serialize};
+use std::collections::HashSet;
 use ts_rs::TS;
 
 use crate::types::Id;
@@ -21,3 +22,19 @@ pack!(PackEmojiBase, Required<Id> as id & Required<EmojiBase> as emoji);
 #[ts(export)]
 #[repr(transparent)]
 pub struct EmojiContext(pub Vec<PackEmojiBase>);
+
+impl EmojiContext {
+    pub fn extend_from(&mut self, more: &[PackEmojiBase]) {
+        let existing = self
+            .0
+            .iter()
+            .map(|e| e.emoji.0.shortcode.clone())
+            .collect::<HashSet<_>>();
+
+        self.0.extend(
+            more.iter()
+                .filter(|&e| existing.contains(&e.emoji.0.shortcode))
+                .cloned(),
+        );
+    }
+}
diff --git a/magnetar_sdk/src/types/user.rs b/magnetar_sdk/src/types/user.rs
index 342c7a5..d9e4daf 100644
--- a/magnetar_sdk/src/types/user.rs
+++ b/magnetar_sdk/src/types/user.rs
@@ -28,10 +28,10 @@ pub enum SpeechTransform {
 #[derive(Clone, Debug, Deserialize, Serialize, TS)]
 #[ts(export)]
 pub struct ProfileField {
-    name: String,
-    value: String,
-    value_mm: Option<MmXml>,
-    verified_at: Option<DateTime<Utc>>,
+    pub name: String,
+    pub value: String,
+    pub value_mm: Option<MmXml>,
+    pub verified_at: Option<DateTime<Utc>>,
 }
 
 #[derive(Clone, Debug, Deserialize, Serialize, TS)]
diff --git a/src/api_v1/mod.rs b/src/api_v1/mod.rs
index 7e8bbe2..6234b73 100644
--- a/src/api_v1/mod.rs
+++ b/src/api_v1/mod.rs
@@ -11,8 +11,6 @@ use crate::web::auth::AuthState;
 use axum::middleware::from_fn_with_state;
 use axum::routing::get;
 use axum::Router;
-use serde::de::{DeserializeOwned, Error};
-use serde::{Deserialize, Deserializer};
 use std::sync::Arc;
 
 pub fn create_api_router(service: Arc<MagnetarService>) -> Router {
diff --git a/src/api_v1/note.rs b/src/api_v1/note.rs
index b2ca4e0..cf32842 100644
--- a/src/api_v1/note.rs
+++ b/src/api_v1/note.rs
@@ -25,7 +25,7 @@ pub async fn handle_note(
         attachments: attachments.unwrap_or_default(),
         with_context: context.unwrap_or_default(),
     }
-    .fetch_single(&ctx, self_user.as_deref(), &id)
+    .fetch_single(&ctx, &id)
     .await?
     .ok_or(ObjectNotFound(id))?;
 
diff --git a/src/api_v1/user.rs b/src/api_v1/user.rs
index a98a89a..a0526f1 100644
--- a/src/api_v1/user.rs
+++ b/src/api_v1/user.rs
@@ -9,46 +9,32 @@ use axum::Json;
 use futures::StreamExt;
 use futures_util::TryStreamExt;
 use itertools::Itertools;
-use magnetar_common::util::lenient_parse_tag;
+use magnetar_common::util::lenient_parse_tag_decode;
 use magnetar_sdk::endpoints::user::{
-    GetManyUsersById, GetUserByAcct, GetUserById, GetUserSelf, ManyUsersByIdReq, UserByIdReq,
-    UserSelfReq,
+    GetManyUsersById, GetUserByAcct, GetUserById, GetUserSelf, ManyUsersByIdReq,
 };
 use magnetar_sdk::endpoints::{Req, Res};
 use std::collections::HashMap;
 use std::sync::Arc;
 
 pub async fn handle_user_info_self(
-    Query(UserSelfReq {
-        detail: _,
-        pins: _,
-        profile: _,
-        secrets: _,
-    }): Query<Req<GetUserSelf>>,
+    Query(req): Query<Req<GetUserSelf>>,
     State(service): State<Arc<MagnetarService>>,
     AuthenticatedUser(user): AuthenticatedUser,
 ) -> Result<Json<Res<GetUserSelf>>, ApiError> {
-    // TODO: Extended properties!
-
     let ctx = PackingContext::new(service, Some(user.clone())).await?;
-    let user = UserModel.base_from_existing(&ctx, user.as_ref()).await?;
-    Ok(Json(user.into()))
+    let user = UserModel
+        .self_full_from_base(&ctx, user.as_ref(), &req, None, None)
+        .await?;
+    Ok(Json(user))
 }
 
 pub async fn handle_user_info(
     Path(id): Path<String>,
-    Query(UserByIdReq {
-        detail: _,
-        pins: _,
-        profile: _,
-        relation: _,
-        auth: _,
-    }): Query<Req<GetUserById>>,
+    Query(req): Query<Req<GetUserById>>,
     State(service): State<Arc<MagnetarService>>,
     MaybeUser(self_user): MaybeUser,
 ) -> Result<Json<Res<GetUserById>>, ApiError> {
-    // TODO: Extended properties!
-
     let ctx = PackingContext::new(service.clone(), self_user).await?;
     let user_model = service
         .db
@@ -56,25 +42,19 @@ pub async fn handle_user_info(
         .await?
         .ok_or(ObjectNotFound(id))?;
 
-    let user = UserModel.base_from_existing(&ctx, &user_model).await?;
-    Ok(Json(user.into()))
+    let user = UserModel
+        .foreign_full_from_base(&ctx, &user_model, &req, None, None)
+        .await?;
+    Ok(Json(user))
 }
 
 pub async fn handle_user_info_by_acct(
     Path(tag_str): Path<String>,
-    Query(UserByIdReq {
-        detail: _,
-        pins: _,
-        profile: _,
-        relation: _,
-        auth: _,
-    }): Query<Req<GetUserByAcct>>,
+    Query(req): Query<Req<GetUserByAcct>>,
     State(service): State<Arc<MagnetarService>>,
     MaybeUser(self_user): MaybeUser,
 ) -> Result<Json<Res<GetUserByAcct>>, ApiError> {
-    // TODO: Extended properties!
-
-    let mut tag = lenient_parse_tag(&tag_str)?;
+    let mut tag = lenient_parse_tag_decode(&tag_str)?;
     if matches!(&tag.host, Some(host) if host == &service.config.networking.host) {
         tag.host = None;
     }
@@ -86,8 +66,10 @@ pub async fn handle_user_info_by_acct(
         .await?
         .ok_or(ObjectNotFound(tag_str))?;
 
-    let user = UserModel.base_from_existing(&ctx, &user_model).await?;
-    Ok(Json(user.into()))
+    let user = UserModel
+        .foreign_full_from_base(&ctx, &user_model, &req, None, None)
+        .await?;
+    Ok(Json(user))
 }
 
 pub async fn handle_user_by_id_many(
@@ -109,7 +91,7 @@ pub async fn handle_user_by_id_many(
 
     let futures = users
         .iter()
-        .map(|u| user_model.base_from_existing(&ctx, u))
+        .map(|u| user_model.base_from_existing(&ctx, u, None))
         .collect::<Vec<_>>();
 
     let users_proc = futures::stream::iter(futures)
diff --git a/src/model/data/user.rs b/src/model/data/user.rs
index 0d9db04..c291bf2 100644
--- a/src/model/data/user.rs
+++ b/src/model/data/user.rs
@@ -6,7 +6,8 @@ use magnetar_sdk::types::instance::InstanceTicker;
 use magnetar_sdk::types::note::PackNoteMaybeFull;
 use magnetar_sdk::types::user::{
     AvatarDecoration, PackSecurityKeyBase, ProfileField, SecurityKeyBase, SpeechTransform,
-    UserBase, UserDetailExt, UserProfileExt, UserProfilePinsEx, UserRelationExt, UserSecretsExt,
+    UserAuthOverviewExt, UserBase, UserDetailExt, UserProfileExt, UserProfilePinsEx,
+    UserRelationExt, UserSecretsExt,
 };
 use magnetar_sdk::types::MmXml;
 use url::Url;
@@ -76,8 +77,7 @@ pub struct UserProfileExtSource<'a> {
     pub user: &'a ck::user::Model,
     pub profile: &'a ck::user_profile::Model,
     pub profile_fields: &'a Vec<ProfileField>,
-    pub banner_url: Option<&'a Url>,
-    pub banner: Option<&'a ck::drive_file::Model>,
+    pub banner: Option<&'a PackDriveFileBase>,
     pub description_mm: Option<&'a MmXml>,
     pub relation: Option<&'a UserRelationExt>,
 }
@@ -89,7 +89,6 @@ impl PackType<UserProfileExtSource<'_>> for UserProfileExt {
             user,
             profile,
             profile_fields,
-            banner_url,
             banner,
             description_mm,
             relation,
@@ -97,7 +96,9 @@ impl PackType<UserProfileExtSource<'_>> for UserProfileExt {
     ) -> Self {
         let follow_visibility = match profile.ff_visibility {
             UserProfileFfvisibilityEnum::Public => true,
-            UserProfileFfvisibilityEnum::Followers => relation.is_some_and(|r| r.follows_you),
+            UserProfileFfvisibilityEnum::Followers => {
+                relation.is_some_and(|r| r.follows_you) || context.is_self(user)
+            }
             UserProfileFfvisibilityEnum::Private => false,
         } || context.is_self(user);
 
@@ -119,8 +120,8 @@ impl PackType<UserProfileExtSource<'_>> for UserProfileExt {
             url: profile.url.clone(),
             moved_to_uri: user.moved_to_uri.clone(),
             also_known_as: user.also_known_as.clone(),
-            banner_url: banner_url.map(Url::to_string),
-            banner_blurhash: banner.and_then(|b| b.blurhash.clone()),
+            banner_url: banner.and_then(|b| b.file.0.url.to_owned()),
+            banner_blurhash: banner.and_then(|b| b.file.0.blurhash.clone()),
             has_public_reactions: profile.public_reactions,
         }
     }
@@ -238,3 +239,13 @@ impl PackType<UserSecretsExtSource<'_>> for UserSecretsExt {
         }
     }
 }
+
+impl PackType<&ck::user_profile::Model> for UserAuthOverviewExt {
+    fn extract(_context: &PackingContext, data: &ck::user_profile::Model) -> Self {
+        UserAuthOverviewExt {
+            has_passwordless_login: data.use_password_less_login,
+            has_security_keys: data.security_keys_available,
+            has_two_factor_enabled: data.two_factor_enabled,
+        }
+    }
+}
diff --git a/src/model/mod.rs b/src/model/mod.rs
index ca43dd6..239ac5b 100644
--- a/src/model/mod.rs
+++ b/src/model/mod.rs
@@ -24,6 +24,7 @@ impl Default for ProcessingLimits {
 #[derive(Copy, Clone, Debug, Hash, PartialEq, Eq)]
 enum UserRelationship {
     Follow,
+    FollowRequest,
     Mute,
     Block,
     RenoteMute,
@@ -120,6 +121,12 @@ impl PackingContext {
                 .get_follower_status(&link.from, &link.to)
                 .await?
                 .is_some(),
+            UserRelationship::FollowRequest => self
+                .service
+                .db
+                .get_follow_request_status(&link.from, &link.to)
+                .await?
+                .is_some(),
             UserRelationship::Mute => self
                 .service
                 .db
diff --git a/src/model/processing/mod.rs b/src/model/processing/mod.rs
index 42e8db7..09e267f 100644
--- a/src/model/processing/mod.rs
+++ b/src/model/processing/mod.rs
@@ -19,6 +19,8 @@ pub enum PackError {
     #[error("Calckey database wrapper error: {0}")]
     CalckeyDbError(#[from] CalckeyDbError),
     #[error("Emoji cache error: {0}")]
+    DataError(String),
+    #[error("Emoji cache error: {0}")]
     EmojiCacheError(#[from] EmojiCacheError),
     #[error("Instance cache error: {0}")]
     InstanceMetaCacheError(#[from] InstanceMetaCacheError),
diff --git a/src/model/processing/note.rs b/src/model/processing/note.rs
index 7688b2c..b0c6c77 100644
--- a/src/model/processing/note.rs
+++ b/src/model/processing/note.rs
@@ -7,7 +7,7 @@ use crate::model::{PackType, PackingContext, UserRelationship};
 use compact_str::CompactString;
 use either::Either;
 use futures_util::future::try_join_all;
-use futures_util::TryFutureExt;
+use futures_util::{StreamExt, TryFutureExt, TryStreamExt};
 use magnetar_calckey_model::ck::sea_orm_active_enums::NoteVisibilityEnum;
 use magnetar_calckey_model::emoji::EmojiTag;
 use magnetar_calckey_model::note_model::{
@@ -197,7 +197,7 @@ impl NoteModel {
         note_data: &NoteData,
     ) -> PackResult<PackNoteBase> {
         let Required(ref user) = UserModel
-            .base_from_existing(ctx, &note_data.user)
+            .base_from_existing(ctx, &note_data.user, None)
             .await?
             .user;
 
@@ -378,7 +378,6 @@ impl NoteModel {
     async fn extract_poll(
         &self,
         ctx: &PackingContext,
-        as_user: Option<&ck::user::Model>,
         note: &ck::note::Model,
     ) -> PackResult<Option<PackPollBase>> {
         if !note.has_poll {
@@ -391,7 +390,7 @@ impl NoteModel {
             return Ok(None);
         };
 
-        let votes = match as_user {
+        let votes = match ctx.self_user.as_deref() {
             Some(u) => Some(poll_resolver.get_poll_votes_by(&note.id, &u.id).await?),
             None => None,
         };
@@ -406,13 +405,12 @@ impl NoteModel {
         &self,
         ctx: &PackingContext,
         drive_model: &DriveModel,
-        as_user: Option<&ck::user::Model>,
         note_data: &NoteData,
     ) -> PackResult<PackNoteMaybeAttachments> {
         let (PackNoteBase { id, note }, attachments_pack, poll_pack) = try_join!(
             self.extract_base(ctx, note_data),
             self.extract_attachments(ctx, drive_model, &note_data.note),
-            self.extract_poll(ctx, as_user, &note_data.note)
+            self.extract_poll(ctx, &note_data.note)
         )?;
 
         Ok(PackNoteMaybeAttachments::pack_from((
@@ -431,40 +429,17 @@ impl NoteModel {
         )))
     }
 
-    pub async fn fetch_single(
+    async fn pack_full_single(
         &self,
         ctx: &PackingContext,
-        as_user: Option<&ck::user::Model>,
-        id: &str,
-    ) -> PackResult<Option<PackNoteMaybeFull>> {
-        let note_resolver = ctx.service.db.get_note_resolver();
-        let Some(note) = note_resolver
-            .get_one(&NoteResolveOptions {
-                ids: Some(vec![id.to_owned()]),
-                visibility_filter: Box::new(
-                    NoteVisibilityFilterModel
-                        .new_note_visibility_filter(as_user.map(ck::user::Model::get_id)),
-                ),
-                time_range: None,
-                with_user: self.with_context,
-                with_reply_target: self.with_context,
-                with_renote_target: self.with_context,
-                with_interactions_from: self
-                    .with_context
-                    .then(|| as_user.map(ck::user::Model::get_id).map(str::to_string))
-                    .flatten(),
-            })
-            .await?
-        else {
-            return Ok(None);
-        };
-
+        note: NoteData,
+    ) -> PackResult<PackNoteMaybeFull> {
         let drive_model = DriveModel;
 
         let reply_target = async {
             match note.reply.as_ref() {
                 Some(r) if self.with_context => self
-                    .pack_single_attachments(ctx, &drive_model, as_user, r)
+                    .pack_single_attachments(ctx, &drive_model, r)
                     .await
                     .map(Some),
                 _ => Ok(None),
@@ -474,7 +449,7 @@ impl NoteModel {
         let renote_target = async {
             match note.renote.as_ref() {
                 Some(r) if self.with_context => self
-                    .pack_single_attachments(ctx, &drive_model, as_user, r)
+                    .pack_single_attachments(ctx, &drive_model, r)
                     .await
                     .map(Some),
                 _ => Ok(None),
@@ -491,7 +466,7 @@ impl NoteModel {
             reply_target_pack,
             renote_target_pack,
         ) = try_join!(
-            self.pack_single_attachments(ctx, &drive_model, as_user, &note),
+            self.pack_single_attachments(ctx, &drive_model, &note),
             reply_target,
             renote_target
         )?;
@@ -506,12 +481,89 @@ impl NoteModel {
             )
         });
 
-        Ok(Some(PackNoteMaybeFull::pack_from((
+        Ok(PackNoteMaybeFull::pack_from((
             id,
             note,
             user_context,
             attachment,
             Optional(detail),
-        ))))
+        )))
+    }
+
+    pub async fn fetch_single(
+        &self,
+        ctx: &PackingContext,
+        id: &str,
+    ) -> PackResult<Option<PackNoteMaybeFull>> {
+        let note_resolver = ctx.service.db.get_note_resolver();
+        let Some(note) = note_resolver
+            .get_one(&NoteResolveOptions {
+                ids: Some(vec![id.to_owned()]),
+                visibility_filter: Box::new(NoteVisibilityFilterModel.new_note_visibility_filter(
+                    ctx.self_user.as_deref().map(ck::user::Model::get_id),
+                )),
+                time_range: None,
+                with_user: self.with_context,
+                with_reply_target: self.with_context,
+                with_renote_target: self.with_context,
+                with_interactions_from: self
+                    .with_context
+                    .then(|| {
+                        ctx.self_user
+                            .as_deref()
+                            .map(ck::user::Model::get_id)
+                            .map(str::to_string)
+                    })
+                    .flatten(),
+                only_pins_from: None,
+            })
+            .await?
+        else {
+            return Ok(None);
+        };
+
+        Ok(Some(self.pack_full_single(ctx, note).await?))
+    }
+
+    pub async fn fetch_pins(
+        &self,
+        ctx: &PackingContext,
+        pin_user: &ck::user::Model,
+    ) -> PackResult<Vec<PackNoteMaybeFull>> {
+        let note_resolver = ctx.service.db.get_note_resolver();
+        let notes = note_resolver
+            .get_many(&NoteResolveOptions {
+                ids: None,
+                visibility_filter: Box::new(NoteVisibilityFilterModel.new_note_visibility_filter(
+                    ctx.self_user.as_deref().map(ck::user::Model::get_id),
+                )),
+                time_range: None,
+                with_user: self.with_context,
+                with_reply_target: self.with_context,
+                with_renote_target: self.with_context,
+                with_interactions_from: self
+                    .with_context
+                    .then(|| {
+                        ctx.self_user
+                            .as_deref()
+                            .map(ck::user::Model::get_id)
+                            .map(str::to_string)
+                    })
+                    .flatten(),
+                only_pins_from: Some(pin_user.id.clone()),
+            })
+            .await?;
+
+        let fut_iter = notes
+            .into_iter()
+            .map(|note| self.pack_full_single(ctx, note));
+
+        let processed = futures::stream::iter(fut_iter)
+            .buffered(10)
+            .err_into::<PackError>()
+            .try_collect::<Vec<_>>()
+            .await?;
+
+        Ok(processed)
     }
 }
diff --git a/src/model/processing/user.rs b/src/model/processing/user.rs
index b244cae..dd6845e 100644
--- a/src/model/processing/user.rs
+++ b/src/model/processing/user.rs
@@ -1,19 +1,35 @@
-use crate::model::data::user::UserBaseSource;
+use crate::model::data::user::{UserBaseSource, UserProfileExtSource};
 use crate::model::processing::drive::DriveModel;
 use crate::model::processing::emoji::EmojiModel;
-use crate::model::processing::{get_mm_token_emoji, PackResult};
-use crate::model::{PackType, PackingContext};
+use crate::model::processing::note::NoteModel;
+use crate::model::processing::{get_mm_token_emoji, PackError, PackResult};
+use crate::model::{PackType, PackingContext, UserRelationship};
+use either::Either;
+use futures_util::future::OptionFuture;
 use magnetar_calckey_model::ck;
+use magnetar_sdk::endpoints::user::{UserByIdReq, UserSelfReq};
 use magnetar_sdk::mmm::Token;
 use magnetar_sdk::types::drive::PackDriveFileBase;
 use magnetar_sdk::types::emoji::EmojiContext;
 use magnetar_sdk::types::instance::InstanceTicker;
-use magnetar_sdk::types::user::{PackUserBase, UserBase};
+use magnetar_sdk::types::user::{
+    PackSecurityKeyBase, PackUserBase, PackUserMaybeAll, PackUserSelfMaybeAll, ProfileField,
+    SecurityKeyBase, UserAuthOverviewExt, UserBase, UserDetailExt, UserProfileExt,
+    UserProfilePinsEx, UserRelationExt, UserSecretsExt,
+};
 use magnetar_sdk::types::{Id, MmXml};
-use magnetar_sdk::{mmm, Packed, Required};
+use magnetar_sdk::{mmm, Optional, Packed, Required};
+use serde::{Deserialize, Serialize};
+use tokio::{join, try_join};
 use tracing::warn;
 use url::Url;
 
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct ProfileFieldRaw<'a> {
+    name: &'a str,
+    value: &'a str,
+}
+
 pub struct UserModel;
 
 impl UserModel {
@@ -21,6 +37,12 @@ impl UserModel {
         mmm::Context::default().parse_ui(user.name.as_deref().unwrap_or(&user.username))
     }
 
+    pub fn tokenize_description(&self, user: &ck::user_profile::Model) -> Option<Token> {
+        user.description
+            .as_deref()
+            .map(|d| mmm::Context::default().parse_inline(d))
+    }
+
     pub fn get_effective_avatar_url(
         &self,
         ctx: &PackingContext,
@@ -56,15 +78,17 @@ impl UserModel {
         &self,
         ctx: &PackingContext,
         user: &ck::user::Model,
+        hint_avatar_file: Option<&ck::drive_file::Model>,
     ) -> PackResult<PackUserBase> {
         let drive_file_pack = DriveModel;
-        let avatar = match &user.avatar_id {
-            Some(av_id) => drive_file_pack.get_cached_base(ctx, av_id).await?,
-            None => None,
+        let avatar = match (hint_avatar_file, &user.avatar_id) {
+            (Some(avatar_file), _) => Some(drive_file_pack.pack_existing(ctx, avatar_file)),
+            (None, Some(av_id)) => drive_file_pack.get_cached_base(ctx, av_id).await?,
+            _ => None,
         };
         let avatar_url = &self.get_effective_avatar_url(ctx, user, avatar.as_ref())?;
 
-        let username_mm = self.tokenize_username(&user);
+        let username_mm = self.tokenize_username(user);
 
         let emoji_model = EmojiModel;
         let shortcodes = emoji_model.deduplicate_emoji(ctx, get_mm_token_emoji(&username_mm));
@@ -100,4 +124,305 @@ impl UserModel {
             Required(base),
         )))
     }
+
+    async fn get_profile(
+        &self,
+        ctx: &PackingContext,
+        user: &ck::user::Model,
+    ) -> PackResult<ck::user_profile::Model> {
+        ctx.service
+            .db
+            .get_user_profile_by_id(&user.id)
+            .await?
+            .ok_or_else(|| PackError::DataError("Missing user profile".to_string()))
+    }
+
+    pub async fn profile_from_base(
+        &self,
+        ctx: &PackingContext,
+        user: &ck::user::Model,
+        profile: &ck::user_profile::Model,
+        relation: Option<&UserRelationExt>,
+        emoji_out: &mut EmojiContext,
+        hint_banner_file: Option<&ck::drive_file::Model>,
+    ) -> PackResult<UserProfileExt> {
+        let drive_file_pack = DriveModel;
+        let banner = match (hint_banner_file, &user.banner_id) {
+            (Some(banner_file), _) => Some(drive_file_pack.pack_existing(ctx, banner_file)),
+            (None, Some(av_id)) => drive_file_pack.get_cached_base(ctx, av_id).await?,
+            _ => None,
+        };
+
+        let description_mm = self.tokenize_description(&profile);
+
+        let fields = Vec::<ProfileFieldRaw>::deserialize(&profile.fields)?;
+        let parser = mmm::Context::new(2);
+        let profile_fields = fields
+            .into_iter()
+            .map(|f| {
+                let tok = parser.parse_profile_fields(&f.value);
+
+                ProfileField {
+                    name: f.name.to_string(),
+                    value: f.value.to_string(),
+                    value_mm: mmm::to_xml_string(&tok).map(MmXml).ok(),
+                    verified_at: None,
+                }
+            })
+            .collect::<Vec<_>>();
+
+        if let Some(desc_mm) = &description_mm {
+            let emoji_model = EmojiModel;
+            let shortcodes = emoji_model.deduplicate_emoji(ctx, get_mm_token_emoji(&desc_mm));
+            let emojis = emoji_model
+                .fetch_many_emojis(ctx, &shortcodes, user.host.as_deref())
+                .await?;
+
+            emoji_out.extend_from(&emojis);
+        }
+
+        Ok(UserProfileExt::extract(
+            ctx,
+            UserProfileExtSource {
+                user,
+                profile: &profile,
+                profile_fields: &profile_fields,
+                banner: banner.as_ref(),
+                description_mm: description_mm
+                    .and_then(|desc_mm| mmm::to_xml_string(&desc_mm).map(MmXml).ok())
+                    .as_ref(),
+                relation,
+            },
+        ))
+    }
+
+    pub async fn secrets_from_base(
+        &self,
+        ctx: &PackingContext,
+        user: &ck::user::Model,
+        profile: &ck::user_profile::Model,
+    ) -> PackResult<UserSecretsExt> {
+        let secrets = ctx
+            .service
+            .db
+            .get_user_security_keys_by_id(&user.id)
+            .await?
+            .into_iter()
+            .map(|k| {
+                PackSecurityKeyBase::pack_from((
+                    Required(Id::from(&k.id)),
+                    Required(SecurityKeyBase {
+                        name: k.name,
+                        last_used_at: Some(k.last_used.into()),
+                    }),
+                ))
+            })
+            .collect::<Vec<_>>();
+
+        Ok(UserSecretsExt::extract(ctx, (profile, &secrets)))
+    }
+
+    pub async fn self_full_from_base(
+        &self,
+        ctx: &PackingContext,
+        user: &ck::user::Model,
+        req: &UserSelfReq,
+        hint_avatar_file: Option<&ck::drive_file::Model>,
+        hint_banner_file: Option<&ck::drive_file::Model>,
+    ) -> PackResult<PackUserSelfMaybeAll> {
+        let should_fetch_profile =
+            req.profile.unwrap_or_default() || req.secrets.unwrap_or_default();
+        let profile_raw_promise =
+            OptionFuture::from(should_fetch_profile.then(|| self.get_profile(ctx, user)));
+        let (base_res, profile_res) = join!(
+            self.base_from_existing(ctx, user, hint_avatar_file),
+            profile_raw_promise
+        );
+        let mut base = base_res?;
+        let profile_raw = profile_res.transpose()?;
+
+        let detail = req
+            .detail
+            .unwrap_or_default()
+            .then(|| UserDetailExt::extract(ctx, user));
+
+        let profile = OptionFuture::from(req.profile.unwrap_or_default().then(|| {
+            self.profile_from_base(
+                ctx,
+                user,
+                profile_raw.as_ref().unwrap(),
+                None,
+                &mut base.user.0.emojis,
+                hint_banner_file,
+            )
+        }));
+
+        let note_model = NoteModel {
+            with_context: true,
+            attachments: true,
+        };
+        let pins = OptionFuture::from(
+            req.pins
+                .unwrap_or_default()
+                .then(|| note_model.fetch_pins(ctx, user)),
+        );
+
+        let secrets = OptionFuture::from(
+            req.secrets
+                .unwrap_or_default()
+                .then(|| self.secrets_from_base(ctx, user, profile_raw.as_ref().unwrap())),
+        );
+
+        let (profile_res, pins_res, secrets_res) = join!(profile, pins, secrets);
+
+        let profile_resolved = profile_res.transpose()?;
+        let pins_resolved = pins_res
+            .transpose()?
+            .map(|notes| UserProfilePinsEx::extract(ctx, &notes));
+        let secrets_resolved = secrets_res.transpose()?;
+
+        Ok(PackUserSelfMaybeAll {
+            id: base.id,
+            user: base.user,
+            profile: Optional(profile_resolved),
+            pins: Optional(pins_resolved),
+            detail: Optional(detail),
+            secrets: Optional(secrets_resolved),
+        })
+    }
+
+    pub async fn relations_from_base(
+        &self,
+        ctx: &PackingContext,
+        user: &ck::user::Model,
+    ) -> PackResult<UserRelationExt> {
+        let Some(me_user) = ctx.self_user.as_deref() else {
+            return Ok(UserRelationExt {
+                follows_you: false,
+                you_follow: false,
+                you_request_follow: false,
+                they_request_follow: false,
+                blocks_you: false,
+                you_block: false,
+                mute: false,
+                mute_renotes: false,
+            });
+        };
+
+        let me = Either::Right(me_user);
+        let them = Either::Right(user);
+
+        let (
+            follows_you,
+            you_follow,
+            you_request_follow,
+            they_request_follow,
+            blocks_you,
+            you_block,
+            mute,
+            mute_renotes,
+        ) = try_join!(
+            ctx.is_relationship_between(them, me, UserRelationship::Follow),
+            ctx.is_relationship_between(me, them, UserRelationship::Follow),
+            ctx.is_relationship_between(them, me, UserRelationship::FollowRequest),
+            ctx.is_relationship_between(me, them, UserRelationship::FollowRequest),
+            ctx.is_relationship_between(them, me, UserRelationship::Block),
+            ctx.is_relationship_between(me, them, UserRelationship::Block),
+            ctx.is_relationship_between(me, them, UserRelationship::Mute),
+            ctx.is_relationship_between(me, them, UserRelationship::RenoteMute)
+        )?;
+
+        Ok(UserRelationExt {
+            follows_you,
+            you_follow,
+            you_request_follow,
+            they_request_follow,
+            blocks_you,
+            you_block,
+            mute,
+            mute_renotes,
+        })
+    }
+
+    pub fn auth_overview_from_profile(
+        &self,
+        ctx: &PackingContext,
+        profile: &ck::user_profile::Model,
+    ) -> PackResult<UserAuthOverviewExt> {
+        Ok(UserAuthOverviewExt::extract(ctx, profile))
+    }
+
+    pub async fn foreign_full_from_base(
+        &self,
+        ctx: &PackingContext,
+        user: &ck::user::Model,
+        req: &UserByIdReq,
+        hint_avatar_file: Option<&ck::drive_file::Model>,
+        hint_banner_file: Option<&ck::drive_file::Model>,
+    ) -> PackResult<PackUserMaybeAll> {
+        let should_fetch_profile = req.profile.unwrap_or_default() || req.auth.unwrap_or_default();
+        let profile_raw_promise =
+            OptionFuture::from(should_fetch_profile.then(|| self.get_profile(ctx, user)));
+        let (base, profile) = join!(
+            self.base_from_existing(ctx, user, hint_avatar_file),
+            profile_raw_promise
+        );
+        let mut base = base?;
+        let profile_raw = profile.transpose()?;
+
+        let detail = req
+            .detail
+            .unwrap_or_default()
+            .then(|| UserDetailExt::extract(ctx, user));
+
+        let profile = OptionFuture::from(req.profile.unwrap_or_default().then(|| {
+            self.profile_from_base(
+                ctx,
+                user,
+                profile_raw.as_ref().unwrap(),
+                None,
+                &mut base.user.0.emojis,
+                hint_banner_file,
+            )
+        }));
+
+        let note_model = NoteModel {
+            with_context: true,
+            attachments: true,
+        };
+        let pins = OptionFuture::from(
+            req.pins
+                .unwrap_or_default()
+                .then(|| note_model.fetch_pins(ctx, user)),
+        );
+        let relations = OptionFuture::from(
+            req.relation
+                .unwrap_or_default()
+                .then(|| self.relations_from_base(ctx, user)),
+        );
+
+        let auth = req
+            .auth
+            .unwrap_or_default()
+            .then(|| self.auth_overview_from_profile(ctx, profile_raw.as_ref().unwrap()))
+            .transpose()?;
+
+        let (profile_res, pins_res, relations_res) = join!(profile, pins, relations);
+
+        let profile_resolved = profile_res.transpose()?;
+        let pins_resolved = pins_res
+            .transpose()?
+            .map(|notes| UserProfilePinsEx::extract(ctx, &notes));
+        let relations_resolved = relations_res.transpose()?;
+
+        Ok(PackUserMaybeAll {
+            id: base.id,
+            user: base.user,
+            profile: Optional(profile_resolved),
+            pins: Optional(pins_resolved),
+            detail: Optional(detail),
+            relation: Optional(relations_resolved),
+            auth: Optional(auth),
+        })
+    }
 }