add: layouts api

crates/app/src/routes/api/v1/layouts.rs

@@ -0,0 +1,175 @@
+use crate::{
+    get_user_from_token,
+    routes::{
+        api::v1::{CreateLayout, UpdateLayoutName, UpdateLayoutPages, UpdateLayoutPrivacy},
+    },
+    State,
+};
+use axum::{extract::Path, response::IntoResponse, Extension, Json};
+use axum_extra::extract::CookieJar;
+use tetratto_core::{
+    model::{
+        layouts::{Layout, LayoutPrivacy},
+        oauth,
+        permissions::FinePermission,
+        ApiReturn, Error,
+    },
+};
+
+pub async fn get_request(
+    jar: CookieJar,
+    Path(id): Path<usize>,
+    Extension(data): Extension<State>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let user = match get_user_from_token!(jar, data, oauth::AppScope::UserReadStacks) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    let layout = match data.get_layout_by_id(id).await {
+        Ok(x) => x,
+        Err(e) => return Json(e.into()),
+    };
+
+    if layout.privacy == LayoutPrivacy::Public
+        && user.id != layout.owner
+        && !user.permissions.check(FinePermission::MANAGE_USERS)
+    {
+        return Json(Error::NotAllowed.into());
+    }
+
+    Json(ApiReturn {
+        ok: true,
+        message: "Success".to_string(),
+        payload: Some(layout),
+    })
+}
+
+pub async fn list_request(jar: CookieJar, Extension(data): Extension<State>) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let user = match get_user_from_token!(jar, data, oauth::AppScope::UserReadLayouts) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    match data.get_layouts_by_user(user.id).await {
+        Ok(x) => Json(ApiReturn {
+            ok: true,
+            message: "Success".to_string(),
+            payload: Some(x),
+        }),
+        Err(e) => Json(e.into()),
+    }
+}
+
+pub async fn create_request(
+    jar: CookieJar,
+    Extension(data): Extension<State>,
+    Json(req): Json<CreateLayout>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let user = match get_user_from_token!(jar, data, oauth::AppScope::UserCreateLayouts) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    match data
+        .create_layout(Layout::new(req.name, user.id, req.replaces))
+        .await
+    {
+        Ok(s) => Json(ApiReturn {
+            ok: true,
+            message: "Layout created".to_string(),
+            payload: s.id.to_string(),
+        }),
+        Err(e) => Json(e.into()),
+    }
+}
+
+pub async fn update_name_request(
+    jar: CookieJar,
+    Extension(data): Extension<State>,
+    Path(id): Path<usize>,
+    Json(req): Json<UpdateLayoutName>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let user = match get_user_from_token!(jar, data, oauth::AppScope::UserManageLayouts) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    match data.update_layout_title(id, &user, &req.name).await {
+        Ok(_) => Json(ApiReturn {
+            ok: true,
+            message: "Layout updated".to_string(),
+            payload: (),
+        }),
+        Err(e) => Json(e.into()),
+    }
+}
+
+pub async fn update_privacy_request(
+    jar: CookieJar,
+    Extension(data): Extension<State>,
+    Path(id): Path<usize>,
+    Json(req): Json<UpdateLayoutPrivacy>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let user = match get_user_from_token!(jar, data, oauth::AppScope::UserManageLayouts) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    match data.update_layout_privacy(id, &user, req.privacy).await {
+        Ok(_) => Json(ApiReturn {
+            ok: true,
+            message: "Layout updated".to_string(),
+            payload: (),
+        }),
+        Err(e) => Json(e.into()),
+    }
+}
+
+pub async fn update_pages_request(
+    jar: CookieJar,
+    Extension(data): Extension<State>,
+    Path(id): Path<usize>,
+    Json(req): Json<UpdateLayoutPages>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let user = match get_user_from_token!(jar, data, oauth::AppScope::UserManageLayouts) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    match data.update_layout_pages(id, &user, req.pages).await {
+        Ok(_) => Json(ApiReturn {
+            ok: true,
+            message: "Layout updated".to_string(),
+            payload: (),
+        }),
+        Err(e) => Json(e.into()),
+    }
+}
+
+pub async fn delete_request(
+    jar: CookieJar,
+    Extension(data): Extension<State>,
+    Path(id): Path<usize>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    let user = match get_user_from_token!(jar, data, oauth::AppScope::UserManageLayouts) {
+        Some(ua) => ua,
+        None => return Json(Error::NotAllowed.into()),
+    };
+
+    match data.delete_layout(id, &user).await {
+        Ok(_) => Json(ApiReturn {
+            ok: true,
+            message: "Layout deleted".to_string(),
+            payload: (),
+        }),
+        Err(e) => Json(e.into()),
+    }
+}

crates/app/src/routes/api/v1/mod.rs

@@ -3,6 +3,7 @@ pub mod auth;
 pub mod channels;
 pub mod communities;
 pub mod journals;
+pub mod layouts;
 pub mod notes;
 pub mod notifications;
 pub mod reactions;
@@ -26,6 +27,7 @@ use tetratto_core::model::{
     },
     communities_permissions::CommunityPermission,
     journals::JournalPrivacyPermission,
+    layouts::{CustomizablePage, LayoutPage, LayoutPrivacy},
     oauth::AppScope,
     permissions::{FinePermission, SecondaryPermission},
     reactions::AssetType,
@@ -612,6 +614,17 @@ pub fn routes() -> Router {
         // uploads
         .route("/uploads/{id}", get(uploads::get_request))
         .route("/uploads/{id}", delete(uploads::delete_request))
+        // layouts
+        .route("/layouts", get(layouts::list_request))
+        .route("/layouts", post(layouts::create_request))
+        .route("/layouts/{id}", get(layouts::get_request))
+        .route("/layouts/{id}", delete(layouts::delete_request))
+        .route("/layouts/{id}/title", post(layouts::update_name_request))
+        .route(
+            "/layouts/{id}/privacy",
+            post(layouts::update_privacy_request),
+        )
+        .route("/layouts/{id}/pages", post(layouts::update_pages_request))
 }
 
 #[derive(Deserialize)]
@@ -993,3 +1006,24 @@ pub struct UpdateNoteTags {
 pub struct AwardAchievement {
     pub name: AchievementName,
 }
+
+#[derive(Deserialize)]
+pub struct CreateLayout {
+    pub name: String,
+    pub replaces: CustomizablePage,
+}
+
+#[derive(Deserialize)]
+pub struct UpdateLayoutName {
+    pub name: String,
+}
+
+#[derive(Deserialize)]
+pub struct UpdateLayoutPrivacy {
+    pub privacy: LayoutPrivacy,
+}
+
+#[derive(Deserialize)]
+pub struct UpdateLayoutPages {
+    pub pages: Vec<LayoutPage>,
+}

crates/core/src/database/auth.rs

@@ -112,7 +112,6 @@ impl DataManager {
             invite_code: get!(x->21(i64)) as usize,
             secondary_permissions: SecondaryPermission::from_bits(get!(x->22(i32)) as u32).unwrap(),
             achievements: serde_json::from_str(&get!(x->23(String)).to_string()).unwrap(),
-            layouts: serde_json::from_str(&get!(x->24(String)).to_string()).unwrap(),
         }
     }
 
@@ -294,7 +293,6 @@ impl DataManager {
                 &(data.invite_code as i64),
                 &(SecondaryPermission::DEFAULT.bits() as i32),
                 &serde_json::to_string(&data.achievements).unwrap(),
-                &serde_json::to_string(&data.layouts).unwrap(),
             ]
         );
 

crates/core/src/database/common.rs

@@ -397,10 +397,7 @@ macro_rules! auto_method {
                 } else {
                     self.create_audit_log_entry($crate::model::moderation::AuditLogEntry::new(
                         user.id,
-                        format!(
-                            "invoked `{}` with x value `{id}` and y value `{x:?}`",
-                            stringify!($name)
-                        ),
+                        format!("invoked `{}` with x value `{id}`", stringify!($name)),
                     ))
                     .await?
                 }

crates/core/src/database/layouts.rs

@@ -0,0 +1,117 @@
+use crate::model::{
+    auth::User,
+    layouts::{Layout, LayoutPage, LayoutPrivacy},
+    permissions::FinePermission,
+    Error, Result,
+};
+use crate::{auto_method, DataManager};
+use oiseau::{PostgresRow, execute, get, query_rows, params, cache::Cache};
+
+impl DataManager {
+    /// Get a [`Layout`] from an SQL row.
+    pub(crate) fn get_layout_from_row(x: &PostgresRow) -> Layout {
+        Layout {
+            id: get!(x->0(i64)) as usize,
+            created: get!(x->1(i64)) as usize,
+            owner: get!(x->2(i64)) as usize,
+            title: get!(x->3(String)),
+            privacy: serde_json::from_str(&get!(x->4(String))).unwrap(),
+            pages: serde_json::from_str(&get!(x->5(String))).unwrap(),
+            replaces: serde_json::from_str(&get!(x->6(String))).unwrap(),
+        }
+    }
+
+    auto_method!(get_layout_by_id(usize as i64)@get_layout_from_row -> "SELECT * FROM layouts WHERE id = $1" --name="layout" --returns=Layout --cache-key-tmpl="atto.layout:{}");
+
+    /// Get all layouts by user.
+    ///
+    /// # Arguments
+    /// * `id` - the ID of the user to fetch layouts for
+    pub async fn get_layouts_by_user(&self, id: usize) -> Result<Vec<Layout>> {
+        let conn = match self.0.connect().await {
+            Ok(c) => c,
+            Err(e) => return Err(Error::DatabaseConnection(e.to_string())),
+        };
+
+        let res = query_rows!(
+            &conn,
+            "SELECT * FROM layouts WHERE owner = $1 ORDER BY created DESC",
+            &[&(id as i64)],
+            |x| { Self::get_layout_from_row(x) }
+        );
+
+        if res.is_err() {
+            return Err(Error::GeneralNotFound("layout".to_string()));
+        }
+
+        Ok(res.unwrap())
+    }
+
+    /// Create a new layout in the database.
+    ///
+    /// # Arguments
+    /// * `data` - a mock [`Layout`] object to insert
+    pub async fn create_layout(&self, data: Layout) -> Result<Layout> {
+        // check values
+        if data.title.len() < 2 {
+            return Err(Error::DataTooShort("title".to_string()));
+        } else if data.title.len() > 32 {
+            return Err(Error::DataTooLong("title".to_string()));
+        }
+
+        // ...
+        let conn = match self.0.connect().await {
+            Ok(c) => c,
+            Err(e) => return Err(Error::DatabaseConnection(e.to_string())),
+        };
+
+        let res = execute!(
+            &conn,
+            "INSERT INTO layouts VALUES ($1, $2, $3, $4, $5, $6, $7)",
+            params![
+                &(data.id as i64),
+                &(data.created as i64),
+                &(data.owner as i64),
+                &data.title,
+                &serde_json::to_string(&data.privacy).unwrap(),
+                &serde_json::to_string(&data.pages).unwrap(),
+                &serde_json::to_string(&data.replaces).unwrap(),
+            ]
+        );
+
+        if let Err(e) = res {
+            return Err(Error::DatabaseError(e.to_string()));
+        }
+
+        Ok(data)
+    }
+
+    pub async fn delete_layout(&self, id: usize, user: &User) -> Result<()> {
+        let layout = self.get_layout_by_id(id).await?;
+
+        // check user permission
+        if user.id != layout.owner && !user.permissions.check(FinePermission::MANAGE_STACKS) {
+            return Err(Error::NotAllowed);
+        }
+
+        // ...
+        let conn = match self.0.connect().await {
+            Ok(c) => c,
+            Err(e) => return Err(Error::DatabaseConnection(e.to_string())),
+        };
+
+        let res = execute!(&conn, "DELETE FROM layouts WHERE id = $1", &[&(id as i64)]);
+
+        if let Err(e) = res {
+            return Err(Error::DatabaseError(e.to_string()));
+        }
+
+        // ...
+        self.0.1.remove(format!("atto.layout:{}", id)).await;
+        Ok(())
+    }
+
+    auto_method!(update_layout_title(&str)@get_layout_by_id:MANAGE_USERS -> "UPDATE layouts SET title = $1 WHERE id = $2" --cache-key-tmpl="atto.layout:{}");
+    auto_method!(update_layout_privacy(LayoutPrivacy)@get_layout_by_id:MANAGE_USERS -> "UPDATE layouts SET privacy = $1 WHERE id = $2" --serde --cache-key-tmpl="atto.layout:{}");
+    auto_method!(update_layout_pages(Vec<LayoutPage>)@get_layout_by_id:MANAGE_USERS -> "UPDATE layouts SET pages = $1 WHERE id = $2" --serde --cache-key-tmpl="atto.layout:{}");
+}

crates/core/src/database/mod.rs

@@ -12,6 +12,7 @@ mod invite_codes;
 mod ipbans;
 mod ipblocks;
 mod journals;
+mod layouts;
 mod memberships;
 mod message_reactions;
 mod messages;

crates/core/src/model/auth.rs

@@ -1,7 +1,5 @@
 use std::collections::HashMap;
 
-use crate::model::layouts::CustomizablePage;
-
 use super::{
     oauth::AuthGrant,
     permissions::{FinePermission, SecondaryPermission},
@@ -63,11 +61,6 @@ pub struct User {
     /// Users collect achievements through little actions across the site.
     #[serde(default)]
     pub achievements: Vec<Achievement>,
-    /// The ID of each layout the user is using.
-    ///
-    /// Only applies if the user is a supporter.
-    #[serde(default)]
-    pub layouts: HashMap<CustomizablePage, usize>,
 }
 
 pub type UserConnections =
@@ -326,7 +319,6 @@ impl User {
             invite_code: 0,
             secondary_permissions: SecondaryPermission::DEFAULT,
             achievements: Vec::new(),
-            layouts: HashMap::new(),
         }
     }
 

crates/core/src/model/layouts.rs

@@ -1,5 +1,6 @@
 use std::{collections::HashMap, fmt::Display};
 use serde::{Deserialize, Serialize};
+use tetratto_shared::{snow::Snowflake, unix_epoch_timestamp};
 use crate::model::auth::DefaultTimelineChoice;
 
 /// Each different page which can be customized.
@@ -20,10 +21,26 @@ pub struct Layout {
     pub title: String,
     pub privacy: LayoutPrivacy,
     pub pages: Vec<LayoutPage>,
+    pub replaces: CustomizablePage,
+}
+
+impl Layout {
+    /// Create a new [`Layout`].
+    pub fn new(title: String, owner: usize, replaces: CustomizablePage) -> Self {
+        Self {
+            id: Snowflake::new().to_string().parse::<usize>().unwrap(),
+            created: unix_epoch_timestamp(),
+            owner,
+            title,
+            privacy: LayoutPrivacy::Public,
+            pages: Vec::new(),
+            replaces,
+        }
+    }
 }
 
 /// The privacy of the layout, which controls who has the ability to view it.
-#[derive(Serialize, Deserialize)]
+#[derive(Serialize, Deserialize, PartialEq, Eq)]
 pub enum LayoutPrivacy {
     Public,
     Private,

crates/core/src/model/oauth.rs

@@ -68,8 +68,8 @@ pub enum AppScope {
     UserReadJournals,
     /// Read the user's notes.
     UserReadNotes,
-    /// Read the user's links.
-    UserReadLinks,
+    /// Read the user's layouts.
+    UserReadLayouts,
     /// Create posts as the user.
     UserCreatePosts,
     /// Create messages as the user.
@@ -88,8 +88,8 @@ pub enum AppScope {
     UserCreateJournals,
     /// Create notes on behalf of the user.
     UserCreateNotes,
-    /// Create links on behalf of the user.
-    UserCreateLinks,
+    /// Create layouts on behalf of the user.
+    UserCreateLayouts,
     /// Delete posts owned by the user.
     UserDeletePosts,
     /// Delete messages owned by the user.
@@ -124,8 +124,8 @@ pub enum AppScope {
     UserManageJournals,
     /// Manage the user's notes.
     UserManageNotes,
-    /// Manage the user's links.
-    UserManageLinks,
+    /// Manage the user's layouts.
+    UserManageLayouts,
     /// Edit posts created by the user.
     UserEditPosts,
     /// Edit drafts created by the user.

sql_changes/users_layouts.sql

@@ -1,2 +1,2 @@
 ALTER TABLE users
-ADD COLUMN layouts TEXT NOT NULL DEFAULT '{}';
+DROP COLUMN layouts;