9 files changed, 0 insertions, 740 deletions
diff --git a/src/channel/routes/channel/delete.rs b/src/channel/routes/channel/delete.rs
deleted file mode 100644
index 3db7772..0000000
--- a/src/channel/routes/channel/delete.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-use axum::{
-    extract::{Json, Path, State},
-    http::StatusCode,
-    response::{self, IntoResponse},
-};
-
-use crate::{
-    app::App,
-    channel::{self, app},
-    clock::RequestedAt,
-    error::{Internal, NotFound},
-    token::extract::Identity,
-};
-
-pub async fn handler(
-    State(app): State<App>,
-    Path(channel): Path<super::PathInfo>,
-    RequestedAt(deleted_at): RequestedAt,
-    _: Identity,
-) -> Result<Response, Error> {
-    app.channels().delete(&channel, &deleted_at).await?;
-
-    Ok(Response { id: channel })
-}
-
-#[derive(Debug, serde::Serialize)]
-pub struct Response {
-    pub id: channel::Id,
-}
-
-impl IntoResponse for Response {
-    fn into_response(self) -> response::Response {
-        (StatusCode::ACCEPTED, Json(self)).into_response()
-    }
-}
-
-#[derive(Debug, thiserror::Error)]
-#[error(transparent)]
-pub struct Error(#[from] pub app::DeleteError);
-
-impl IntoResponse for Error {
-    fn into_response(self) -> response::Response {
-        let Self(error) = self;
-        match error {
-            app::DeleteError::NotFound(_) | app::DeleteError::Deleted(_) => {
-                NotFound(error).into_response()
-            }
-            app::DeleteError::NotEmpty(_) => {
-                (StatusCode::CONFLICT, error.to_string()).into_response()
-            }
-            app::DeleteError::Name(_) | app::DeleteError::Database(_) => {
-                Internal::from(error).into_response()
-            }
-        }
-    }
-}
diff --git a/src/channel/routes/channel/mod.rs b/src/channel/routes/channel/mod.rs
deleted file mode 100644
index 31a9142..0000000
--- a/src/channel/routes/channel/mod.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use crate::channel::Id;
-
-pub mod delete;
-pub mod post;
-
-#[cfg(test)]
-mod test;
-
-type PathInfo = Id;
diff --git a/src/channel/routes/channel/post.rs b/src/channel/routes/channel/post.rs
deleted file mode 100644
index 2547122..0000000
--- a/src/channel/routes/channel/post.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use axum::{
-    extract::{Json, Path, State},
-    http::StatusCode,
-    response::{self, IntoResponse},
-};
-
-use crate::{
-    app::App,
-    clock::RequestedAt,
-    error::{Internal, NotFound},
-    message::{Body, Message, app::SendError},
-    token::extract::Identity,
-};
-
-pub async fn handler(
-    State(app): State<App>,
-    Path(channel): Path<super::PathInfo>,
-    RequestedAt(sent_at): RequestedAt,
-    identity: Identity,
-    Json(request): Json<Request>,
-) -> Result<Response, Error> {
-    let message = app
-        .messages()
-        .send(&channel, &identity.user, &sent_at, &request.body)
-        .await?;
-
-    Ok(Response(message))
-}
-
-#[derive(serde::Deserialize)]
-pub struct Request {
-    pub body: Body,
-}
-
-#[derive(Debug)]
-pub struct Response(pub Message);
-
-impl IntoResponse for Response {
-    fn into_response(self) -> response::Response {
-        let Self(message) = self;
-        (StatusCode::ACCEPTED, Json(message)).into_response()
-    }
-}
-
-#[derive(Debug, thiserror::Error)]
-#[error(transparent)]
-pub struct Error(#[from] pub SendError);
-
-impl IntoResponse for Error {
-    fn into_response(self) -> response::Response {
-        let Self(error) = self;
-        match error {
-            SendError::ChannelNotFound(_) => NotFound(error).into_response(),
-            SendError::Name(_) | SendError::Database(_) => Internal::from(error).into_response(),
-        }
-    }
-}
diff --git a/src/channel/routes/channel/test/delete.rs b/src/channel/routes/channel/test/delete.rs
deleted file mode 100644
index bd9261d..0000000
--- a/src/channel/routes/channel/test/delete.rs
+++ /dev/null
@@ -1,177 +0,0 @@
-use axum::extract::{Path, State};
-
-use crate::{
-    channel::{app, routes::channel::delete},
-    test::fixtures,
-};
-
-#[tokio::test]
-pub async fn valid_channel() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
-
-    // Send the request
-
-    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
-    let response = delete::handler(
-        State(app.clone()),
-        Path(channel.id.clone()),
-        fixtures::now(),
-        deleter,
-    )
-    .await
-    .expect("deleting a valid channel succeeds");
-
-    // Verify the response
-
-    assert_eq!(channel.id, response.id);
-
-    // Verify the semantics
-
-    let snapshot = app.boot().snapshot().await.expect("boot always succeeds");
-    assert!(!snapshot.channels.contains(&channel));
-}
-
-#[tokio::test]
-pub async fn invalid_channel_id() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-
-    // Send the request
-
-    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
-    let channel = fixtures::channel::fictitious();
-    let delete::Error(error) = delete::handler(
-        State(app.clone()),
-        Path(channel.clone()),
-        fixtures::now(),
-        deleter,
-    )
-    .await
-    .expect_err("deleting a nonexistent channel fails");
-
-    // Verify the response
-
-    assert!(matches!(error, app::DeleteError::NotFound(id) if id == channel));
-}
-
-#[tokio::test]
-pub async fn channel_deleted() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
-
-    app.channels()
-        .delete(&channel.id, &fixtures::now())
-        .await
-        .expect("deleting a recently-sent channel succeeds");
-
-    // Send the request
-
-    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
-    let delete::Error(error) = delete::handler(
-        State(app.clone()),
-        Path(channel.id.clone()),
-        fixtures::now(),
-        deleter,
-    )
-    .await
-    .expect_err("deleting a deleted channel fails");
-
-    // Verify the response
-
-    assert!(matches!(error, app::DeleteError::Deleted(id) if id == channel.id));
-}
-
-#[tokio::test]
-pub async fn channel_expired() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let channel = fixtures::channel::create(&app, &fixtures::ancient()).await;
-
-    app.channels()
-        .expire(&fixtures::now())
-        .await
-        .expect("expiring channels always succeeds");
-
-    // Send the request
-
-    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
-    let delete::Error(error) = delete::handler(
-        State(app.clone()),
-        Path(channel.id.clone()),
-        fixtures::now(),
-        deleter,
-    )
-    .await
-    .expect_err("deleting an expired channel fails");
-
-    // Verify the response
-
-    assert!(matches!(error, app::DeleteError::Deleted(id) if id == channel.id));
-}
-
-#[tokio::test]
-pub async fn channel_purged() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let channel = fixtures::channel::create(&app, &fixtures::ancient()).await;
-
-    app.channels()
-        .expire(&fixtures::old())
-        .await
-        .expect("expiring channels always succeeds");
-
-    app.channels()
-        .purge(&fixtures::now())
-        .await
-        .expect("purging channels always succeeds");
-
-    // Send the request
-
-    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
-    let delete::Error(error) = delete::handler(
-        State(app.clone()),
-        Path(channel.id.clone()),
-        fixtures::now(),
-        deleter,
-    )
-    .await
-    .expect_err("deleting a purged channel fails");
-
-    // Verify the response
-
-    assert!(matches!(error, app::DeleteError::NotFound(id) if id == channel.id));
-}
-
-#[tokio::test]
-pub async fn channel_not_empty() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
-    let sender = fixtures::user::create(&app, &fixtures::now()).await;
-    fixtures::message::send(&app, &channel, &sender, &fixtures::now()).await;
-
-    // Send the request
-
-    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
-    let delete::Error(error) = delete::handler(
-        State(app.clone()),
-        Path(channel.id.clone()),
-        fixtures::now(),
-        deleter,
-    )
-    .await
-    .expect_err("deleting a channel with messages fails");
-
-    // Verify the response
-
-    assert!(matches!(error, app::DeleteError::NotEmpty(id) if id == channel.id));
-}
diff --git a/src/channel/routes/channel/test/mod.rs b/src/channel/routes/channel/test/mod.rs
deleted file mode 100644
index 78bf86e..0000000
--- a/src/channel/routes/channel/test/mod.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-mod delete;
-mod post;
diff --git a/src/channel/routes/channel/test/post.rs b/src/channel/routes/channel/test/post.rs
deleted file mode 100644
index d9527ac..0000000
--- a/src/channel/routes/channel/test/post.rs
+++ /dev/null
@@ -1,131 +0,0 @@
-use axum::extract::{Json, Path, State};
-use futures::stream::{self, StreamExt as _};
-
-use crate::{
-    channel::{self, routes::channel::post},
-    event::Sequenced,
-    message::app::SendError,
-    test::fixtures::{self, future::Expect as _},
-};
-
-#[tokio::test]
-async fn messages_in_order() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let sender = fixtures::identity::create(&app, &fixtures::now()).await;
-    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
-    let resume_point = fixtures::boot::resume_point(&app).await;
-
-    // Call the endpoint (twice)
-
-    let requests = vec![
-        (fixtures::now(), fixtures::message::propose()),
-        (fixtures::now(), fixtures::message::propose()),
-    ];
-
-    for (sent_at, body) in &requests {
-        let request = post::Request { body: body.clone() };
-
-        let _ = post::handler(
-            State(app.clone()),
-            Path(channel.id.clone()),
-            sent_at.clone(),
-            sender.clone(),
-            Json(request),
-        )
-        .await
-        .expect("sending to a valid channel succeeds");
-    }
-
-    // Verify the semantics
-
-    let mut events = app
-        .events()
-        .subscribe(resume_point)
-        .await
-        .expect("subscribing to a valid channel succeeds")
-        .filter_map(fixtures::event::message)
-        .filter_map(fixtures::event::message::sent)
-        .zip(stream::iter(requests));
-
-    while let Some((event, (sent_at, body))) = events
-        .next()
-        .expect_ready("an event should be ready for each message")
-        .await
-    {
-        assert_eq!(*sent_at, event.at());
-        assert_eq!(sender.user.id, event.message.sender);
-        assert_eq!(body, event.message.body);
-    }
-}
-
-#[tokio::test]
-async fn nonexistent_channel() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let sender = fixtures::identity::create(&app, &fixtures::now()).await;
-
-    // Call the endpoint
-
-    let sent_at = fixtures::now();
-    let channel = channel::Id::generate();
-    let request = post::Request {
-        body: fixtures::message::propose(),
-    };
-    let post::Error(error) = post::handler(
-        State(app),
-        Path(channel.clone()),
-        sent_at,
-        sender,
-        Json(request),
-    )
-    .await
-    .expect_err("sending to a nonexistent channel fails");
-
-    // Verify the structure of the response
-
-    assert!(matches!(
-        error,
-        SendError::ChannelNotFound(error_channel) if channel == error_channel
-    ));
-}
-
-#[tokio::test]
-async fn deleted_channel() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let sender = fixtures::identity::create(&app, &fixtures::now()).await;
-    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
-
-    app.channels()
-        .delete(&channel.id, &fixtures::now())
-        .await
-        .expect("deleting a new channel succeeds");
-
-    // Call the endpoint
-
-    let sent_at = fixtures::now();
-    let channel = channel::Id::generate();
-    let request = post::Request {
-        body: fixtures::message::propose(),
-    };
-    let post::Error(error) = post::handler(
-        State(app),
-        Path(channel.clone()),
-        sent_at,
-        sender,
-        Json(request),
-    )
-    .await
-    .expect_err("sending to a deleted channel fails");
-
-    // Verify the structure of the response
-
-    assert!(matches!(
-        error,
-        SendError::ChannelNotFound(error_channel) if channel == error_channel
-    ));
-}
diff --git a/src/channel/routes/mod.rs b/src/channel/routes/mod.rs
deleted file mode 100644
index bd90721..0000000
--- a/src/channel/routes/mod.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-pub mod channel;
-pub mod post;
-
-#[cfg(test)]
-mod test;
diff --git a/src/channel/routes/post.rs b/src/channel/routes/post.rs
deleted file mode 100644
index 6ea9b61..0000000
--- a/src/channel/routes/post.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-use axum::{
-    extract::{Json, State},
-    http::StatusCode,
-    response::{self, IntoResponse},
-};
-
-use crate::{
-    app::App,
-    channel::{Channel, app},
-    clock::RequestedAt,
-    error::Internal,
-    name::Name,
-    token::extract::Identity,
-};
-
-pub async fn handler(
-    State(app): State<App>,
-    _: Identity, // requires auth, but doesn't actually care who you are
-    RequestedAt(created_at): RequestedAt,
-    Json(request): Json<Request>,
-) -> Result<Response, Error> {
-    let channel = app
-        .channels()
-        .create(&request.name, &created_at)
-        .await
-        .map_err(Error)?;
-
-    Ok(Response(channel))
-}
-
-#[derive(serde::Deserialize)]
-pub struct Request {
-    pub name: Name,
-}
-
-#[derive(Debug)]
-pub struct Response(pub Channel);
-
-impl IntoResponse for Response {
-    fn into_response(self) -> response::Response {
-        let Self(channel) = self;
-        (StatusCode::ACCEPTED, Json(channel)).into_response()
-    }
-}
-
-#[derive(Debug)]
-pub struct Error(pub app::CreateError);
-
-impl IntoResponse for Error {
-    fn into_response(self) -> response::Response {
-        let Self(error) = self;
-        match error {
-            app::CreateError::DuplicateName(_) => {
-                (StatusCode::CONFLICT, error.to_string()).into_response()
-            }
-            app::CreateError::InvalidName(_) => {
-                (StatusCode::BAD_REQUEST, error.to_string()).into_response()
-            }
-            app::CreateError::Name(_) | app::CreateError::Database(_) => {
-                Internal::from(error).into_response()
-            }
-        }
-    }
-}
diff --git a/src/channel/routes/test.rs b/src/channel/routes/test.rs
deleted file mode 100644
index cba8f2e..0000000
--- a/src/channel/routes/test.rs
+++ /dev/null
@@ -1,239 +0,0 @@
-use std::future;
-
-use axum::extract::{Json, State};
-use futures::stream::StreamExt as _;
-
-use super::post;
-use crate::{
-    channel::app,
-    name::Name,
-    test::fixtures::{self, future::Expect as _},
-};
-
-#[tokio::test]
-async fn new_channel() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let creator = fixtures::identity::create(&app, &fixtures::now()).await;
-    let resume_point = fixtures::boot::resume_point(&app).await;
-
-    // Call the endpoint
-
-    let name = fixtures::channel::propose();
-    let request = post::Request { name: name.clone() };
-    let post::Response(response) =
-        post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
-            .await
-            .expect("creating a channel in an empty app succeeds");
-
-    // Verify the structure of the response
-
-    assert_eq!(name, response.name);
-
-    // Verify the semantics
-
-    let snapshot = app.boot().snapshot().await.expect("boot always succeeds");
-    assert!(snapshot.channels.iter().any(|channel| channel == &response));
-
-    let channel = app
-        .channels()
-        .get(&response.id)
-        .await
-        .expect("the newly-created channel exists");
-    assert_eq!(response, channel);
-
-    let mut events = app
-        .events()
-        .subscribe(resume_point)
-        .await
-        .expect("subscribing never fails")
-        .filter_map(fixtures::event::channel)
-        .filter_map(fixtures::event::channel::created)
-        .filter(|event| future::ready(event.channel == response));
-
-    let event = events.next().expect_some("creation event published").await;
-
-    assert_eq!(event.channel, response);
-}
-
-#[tokio::test]
-async fn duplicate_name() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let creator = fixtures::identity::create(&app, &fixtures::now()).await;
-    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
-
-    // Call the endpoint
-
-    let request = post::Request {
-        name: channel.name.clone(),
-    };
-    let post::Error(error) =
-        post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
-            .await
-            .expect_err("duplicate channel name should fail the request");
-
-    // Verify the structure of the response
-
-    assert!(matches!(
-        error,
-        app::CreateError::DuplicateName(name) if channel.name == name
-    ));
-}
-
-#[tokio::test]
-async fn conflicting_canonical_name() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let creator = fixtures::identity::create(&app, &fixtures::now()).await;
-
-    let existing_name = Name::from("rijksmuseum");
-    app.channels()
-        .create(&existing_name, &fixtures::now())
-        .await
-        .expect("creating a channel in an empty environment succeeds");
-
-    let conflicting_name = Name::from("r\u{0133}ksmuseum");
-
-    // Call the endpoint
-
-    let request = post::Request {
-        name: conflicting_name.clone(),
-    };
-    let post::Error(error) =
-        post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
-            .await
-            .expect_err("duplicate channel name should fail the request");
-
-    // Verify the structure of the response
-
-    assert!(matches!(
-        error,
-        app::CreateError::DuplicateName(name) if conflicting_name == name
-    ));
-}
-
-#[tokio::test]
-async fn invalid_name() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let creator = fixtures::identity::create(&app, &fixtures::now()).await;
-
-    // Call the endpoint
-
-    let name = fixtures::channel::propose_invalid_name();
-    let request = post::Request { name: name.clone() };
-    let post::Error(error) =
-        post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
-            .await
-            .expect_err("invalid channel name should fail the request");
-
-    // Verify the structure of the response
-
-    assert!(matches!(
-        error,
-        app::CreateError::InvalidName(error_name) if name == error_name
-    ));
-}
-
-#[tokio::test]
-async fn name_reusable_after_delete() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let creator = fixtures::identity::create(&app, &fixtures::now()).await;
-    let name = fixtures::channel::propose();
-
-    // Call the endpoint (first time)
-
-    let request = post::Request { name: name.clone() };
-    let post::Response(response) = post::handler(
-        State(app.clone()),
-        creator.clone(),
-        fixtures::now(),
-        Json(request),
-    )
-    .await
-    .expect("new channel in an empty app");
-
-    // Delete the channel
-
-    app.channels()
-        .delete(&response.id, &fixtures::now())
-        .await
-        .expect("deleting a newly-created channel succeeds");
-
-    // Call the endpoint (second time)
-
-    let request = post::Request { name: name.clone() };
-    let post::Response(response) =
-        post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
-            .await
-            .expect("creation succeeds after original channel deleted");
-
-    // Verify the structure of the response
-
-    assert_eq!(name, response.name);
-
-    // Verify the semantics
-
-    let channel = app
-        .channels()
-        .get(&response.id)
-        .await
-        .expect("the newly-created channel exists");
-    assert_eq!(response, channel);
-}
-
-#[tokio::test]
-async fn name_reusable_after_expiry() {
-    // Set up the environment
-
-    let app = fixtures::scratch_app().await;
-    let creator = fixtures::identity::create(&app, &fixtures::ancient()).await;
-    let name = fixtures::channel::propose();
-
-    // Call the endpoint (first time)
-
-    let request = post::Request { name: name.clone() };
-    let post::Response(_) = post::handler(
-        State(app.clone()),
-        creator.clone(),
-        fixtures::ancient(),
-        Json(request),
-    )
-    .await
-    .expect("new channel in an empty app");
-
-    // Delete the channel
-
-    app.channels()
-        .expire(&fixtures::now())
-        .await
-        .expect("expiry always succeeds");
-
-    // Call the endpoint (second time)
-
-    let request = post::Request { name: name.clone() };
-    let post::Response(response) =
-        post::handler(State(app.clone()), creator, fixtures::now(), Json(request))
-            .await
-            .expect("creation succeeds after original channel expired");
-
-    // Verify the structure of the response
-
-    assert_eq!(name, response.name);
-
-    // Verify the semantics
-
-    let channel = app
-        .channels()
-        .get(&response.id)
-        .await
-        .expect("the newly-created channel exists");
-    assert_eq!(response, channel);
-}