crates/presentation/src/handlers/api_keys.rs

@@ -0,0 +1,19 @@
+use axum::{extract::{Path, State}, http::StatusCode, Json};
+use uuid::Uuid;
+use api_types::{requests::CreateApiKeyRequest, responses::ApiKeyResponse};
+use application::use_cases::api_keys::{create_api_key, delete_api_key, list_api_keys};
+use domain::value_objects::ApiKeyId;
+use crate::{errors::ApiError, extractors::AuthUser, state::AppState};
+
+pub async fn get_api_keys(State(s): State<AppState>, AuthUser(uid): AuthUser) -> Result<Json<Vec<ApiKeyResponse>>, ApiError> {
+    let keys = list_api_keys(&*s.api_keys, &uid).await?;
+    Ok(Json(keys.into_iter().map(|k| ApiKeyResponse { id: k.id.as_uuid(), name: k.name, created_at: k.created_at }).collect()))
+}
+pub async fn post_api_key(State(s): State<AppState>, AuthUser(uid): AuthUser, Json(body): Json<CreateApiKeyRequest>) -> Result<Json<serde_json::Value>, ApiError> {
+    let (key, raw) = create_api_key(&*s.api_keys, &uid, body.name).await?;
+    Ok(Json(serde_json::json!({ "id": key.id.as_uuid(), "name": key.name, "key": raw })))
+}
+pub async fn delete_api_key_handler(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    delete_api_key(&*s.api_keys, &uid, &ApiKeyId::from_uuid(id)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}

crates/presentation/src/handlers/feed.rs

@@ -0,0 +1,38 @@
+use axum::{extract::{Path, Query, State}, Json};
+use api_types::requests::{PaginationQuery, SearchQuery};
+use application::use_cases::feed::{get_home_feed, get_public_feed, get_followers, get_following, search};
+use domain::models::feed::PageParams;
+use crate::{errors::ApiError, extractors::{AuthUser, OptionalAuthUser}, handlers::auth::to_user_response, state::AppState};
+use application::use_cases::profile::get_user_by_username;
+
+pub async fn home_feed(State(s): State<AppState>, AuthUser(uid): AuthUser, Query(q): Query<PaginationQuery>) -> Result<Json<serde_json::Value>, ApiError> {
+    let page = PageParams { page: q.page(), per_page: q.per_page() };
+    let result = get_home_feed(&*s.feed, &*s.follows, &uid, page).await?;
+    Ok(Json(serde_json::json!({ "items": result.items.iter().map(|e| e.thought.id.as_uuid()).collect::<Vec<_>>(), "total": result.total, "page": result.page })))
+}
+
+pub async fn public_feed(State(s): State<AppState>, OptionalAuthUser(viewer): OptionalAuthUser, Query(q): Query<PaginationQuery>) -> Result<Json<serde_json::Value>, ApiError> {
+    let page = PageParams { page: q.page(), per_page: q.per_page() };
+    let result = get_public_feed(&*s.feed, viewer.as_ref(), page).await?;
+    Ok(Json(serde_json::json!({ "items": result.items.iter().map(|e| e.thought.id.as_uuid()).collect::<Vec<_>>(), "total": result.total, "page": result.page })))
+}
+
+pub async fn search_handler(State(s): State<AppState>, OptionalAuthUser(viewer): OptionalAuthUser, Query(q): Query<SearchQuery>) -> Result<Json<serde_json::Value>, ApiError> {
+    let page = PageParams { page: q.page.unwrap_or(1), per_page: q.per_page.unwrap_or(20) };
+    let result = search(&*s.feed, &q.q, page, viewer.as_ref()).await?;
+    Ok(Json(serde_json::json!({ "items": result.items.iter().map(|e| e.thought.id.as_uuid()).collect::<Vec<_>>(), "total": result.total })))
+}
+
+pub async fn get_following_handler(State(s): State<AppState>, Path(username): Path<String>, Query(q): Query<PaginationQuery>) -> Result<Json<serde_json::Value>, ApiError> {
+    let user = get_user_by_username(&*s.users, &username).await?;
+    let page = PageParams { page: q.page(), per_page: q.per_page() };
+    let result = get_following(&*s.follows, &user.id, page).await?;
+    Ok(Json(serde_json::json!({ "total": result.total, "items": result.items.iter().map(to_user_response).collect::<Vec<_>>() })))
+}
+
+pub async fn get_followers_handler(State(s): State<AppState>, Path(username): Path<String>, Query(q): Query<PaginationQuery>) -> Result<Json<serde_json::Value>, ApiError> {
+    let user = get_user_by_username(&*s.users, &username).await?;
+    let page = PageParams { page: q.page(), per_page: q.per_page() };
+    let result = get_followers(&*s.follows, &user.id, page).await?;
+    Ok(Json(serde_json::json!({ "total": result.total, "items": result.items.iter().map(to_user_response).collect::<Vec<_>>() })))
+}

crates/presentation/src/handlers/notifications.rs

@@ -0,0 +1,18 @@
+use axum::{extract::{Path, State}, http::StatusCode, Json};
+use uuid::Uuid;
+use domain::{models::feed::PageParams, value_objects::NotificationId};
+use crate::{errors::ApiError, extractors::AuthUser, state::AppState};
+
+pub async fn list_notifications(State(s): State<AppState>, AuthUser(uid): AuthUser) -> Result<Json<serde_json::Value>, ApiError> {
+    let page = PageParams { page: 1, per_page: 20 };
+    let result = s.notifications.list_for_user(&uid, &page).await?;
+    Ok(Json(serde_json::json!({ "total": result.total, "unread": result.items.iter().filter(|n| !n.read).count() })))
+}
+pub async fn mark_notification_read(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    s.notifications.mark_read(&NotificationId::from_uuid(id), &uid).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn mark_all_read(State(s): State<AppState>, AuthUser(uid): AuthUser) -> Result<StatusCode, ApiError> {
+    s.notifications.mark_all_read(&uid).await?;
+    Ok(StatusCode::NO_CONTENT)
+}

crates/presentation/src/handlers/social.rs

@@ -0,0 +1,51 @@
+use axum::{extract::{Path, State}, http::StatusCode, Json};
+use uuid::Uuid;
+use api_types::requests::SetTopFriendsRequest;
+use application::use_cases::social::*;
+use application::use_cases::profile::{get_top_friends, set_top_friends, get_user_by_username};
+use domain::value_objects::{ThoughtId, UserId};
+use crate::{errors::ApiError, extractors::AuthUser, state::AppState};
+
+pub async fn post_like(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    like_thought(&*s.likes, &*s.events, &uid, &ThoughtId::from_uuid(id)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn delete_like(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    unlike_thought(&*s.likes, &*s.events, &uid, &ThoughtId::from_uuid(id)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn post_boost(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    boost_thought(&*s.boosts, &*s.events, &uid, &ThoughtId::from_uuid(id)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn delete_boost(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    unboost_thought(&*s.boosts, &*s.events, &uid, &ThoughtId::from_uuid(id)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn post_follow(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(target): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    follow_user(&*s.follows, &*s.events, &uid, &UserId::from_uuid(target)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn delete_follow(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(target): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    unfollow_user(&*s.follows, &*s.events, &uid, &UserId::from_uuid(target)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn post_block(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(target): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    block_user(&*s.blocks, &*s.events, &uid, &UserId::from_uuid(target)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn delete_block(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(target): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    unblock_user(&*s.blocks, &uid, &UserId::from_uuid(target)).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn put_top_friends(State(s): State<AppState>, AuthUser(uid): AuthUser, Json(body): Json<SetTopFriendsRequest>) -> Result<StatusCode, ApiError> {
+    let ids: Vec<UserId> = body.friend_ids.into_iter().map(UserId::from_uuid).collect();
+    set_top_friends(&*s.top_friends, &uid, ids).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+pub async fn get_top_friends_handler(State(s): State<AppState>, Path(username): Path<String>) -> Result<Json<serde_json::Value>, ApiError> {
+    let user = get_user_by_username(&*s.users, &username).await?;
+    let friends = get_top_friends(&*s.top_friends, &user.id).await?;
+    let ids: Vec<Uuid> = friends.iter().map(|(tf, _)| tf.friend_id.as_uuid()).collect();
+    Ok(Json(serde_json::json!({ "top_friends": ids })))
+}

crates/presentation/src/handlers/thoughts.rs

@@ -0,0 +1,64 @@
+use axum::{extract::{Path, State}, http::StatusCode, response::IntoResponse, Json};
+use uuid::Uuid;
+use api_types::requests::{CreateThoughtRequest, EditThoughtRequest};
+use application::use_cases::thoughts::{create_thought, delete_thought, edit_thought, get_thought, get_thread, CreateThoughtInput};
+use domain::value_objects::ThoughtId;
+use crate::{errors::ApiError, extractors::{AuthUser, OptionalAuthUser}, handlers::auth::to_user_response, state::AppState};
+
+fn thought_to_json(t: &domain::models::thought::Thought, author: &domain::models::user::User, like_count: i64, boost_count: i64, reply_count: i64) -> serde_json::Value {
+    serde_json::json!({
+        "id": t.id.as_uuid(),
+        "content": t.content.as_str(),
+        "author": to_user_response(author),
+        "in_reply_to_id": t.in_reply_to_id.as_ref().map(|x| x.as_uuid()),
+        "visibility": t.visibility.as_str(),
+        "content_warning": t.content_warning,
+        "sensitive": t.sensitive,
+        "like_count": like_count,
+        "boost_count": boost_count,
+        "reply_count": reply_count,
+        "created_at": t.created_at,
+        "updated_at": t.updated_at,
+    })
+}
+
+pub async fn post_thought(State(s): State<AppState>, AuthUser(uid): AuthUser, Json(body): Json<CreateThoughtRequest>) -> Result<impl IntoResponse, ApiError> {
+    let in_reply_to = body.in_reply_to_id.map(ThoughtId::from_uuid);
+    let out = create_thought(&*s.thoughts, &*s.users, &*s.events, CreateThoughtInput {
+        user_id: uid.clone(),
+        content: body.content,
+        in_reply_to_id: in_reply_to,
+        visibility: body.visibility,
+        content_warning: body.content_warning,
+        sensitive: body.sensitive.unwrap_or(false),
+    }).await?;
+    let author = s.users.find_by_id(&uid).await?.ok_or(domain::errors::DomainError::NotFound)?;
+    Ok((StatusCode::CREATED, Json(thought_to_json(&out.thought, &author, 0, 0, 0))))
+}
+
+pub async fn get_thought_handler(State(s): State<AppState>, Path(id): Path<Uuid>, OptionalAuthUser(_viewer): OptionalAuthUser) -> Result<Json<serde_json::Value>, ApiError> {
+    let thought = get_thought(&*s.thoughts, &ThoughtId::from_uuid(id)).await?;
+    let author = s.users.find_by_id(&thought.user_id).await?.ok_or(domain::errors::DomainError::NotFound)?;
+    Ok(Json(thought_to_json(&thought, &author, 0, 0, 0)))
+}
+
+pub async fn delete_thought_handler(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>) -> Result<StatusCode, ApiError> {
+    delete_thought(&*s.thoughts, &*s.events, &ThoughtId::from_uuid(id), &uid).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+
+pub async fn patch_thought(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>, Json(body): Json<EditThoughtRequest>) -> Result<StatusCode, ApiError> {
+    edit_thought(&*s.thoughts, &*s.events, &ThoughtId::from_uuid(id), &uid, body.content).await?;
+    Ok(StatusCode::NO_CONTENT)
+}
+
+pub async fn get_thread_handler(State(s): State<AppState>, Path(id): Path<Uuid>) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
+    let thoughts = get_thread(&*s.thoughts, &ThoughtId::from_uuid(id)).await?;
+    let mut items = Vec::new();
+    for t in &thoughts {
+        if let Ok(Some(author)) = s.users.find_by_id(&t.user_id).await {
+            items.push(thought_to_json(t, &author, 0, 0, 0));
+        }
+    }
+    Ok(Json(items))
+}