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* Split `user` into a chat-facing entity and an authentication-facing entity.Owen Jacobson2025-08-26
| | | | | | | | | | | | | | The taxonomy is now as follows: * A _login_ is someone's identity for the purposes of authenticating to the service. Logins are not synchronized, and in fact are not published anywhere in the current API. They have a login ID, a name and a password. * A _user_ is someone's identity for the purpose of participating in conversations. Users _are_ synchronized, as before. They have a user ID, a name, and a creation instant for the purposes of synchronization. In practice, a user exists for every login - in fact, users' names are stored in the login table and are joined in, rather than being stored redundantly in the user table. A login ID and its corresponding user ID are always equal, and the user and login ID types support conversion and comparison to facilitate their use in this context. Tokens are now associated with logins, not users. The currently-acting identity is passed down into app types as a login, not a user, and then resolved to a user where appropriate within the app methods. As a side effect, the `GET /api/boot` method now returns a `login` key instead of a `user` key. The structure of the nested value is unchanged.
* Generate tokens in memory and then store them.Owen Jacobson2025-08-26
| | | | This is the leading edge of a larger storage refactoring, where repo types stop doing things like generating secrets or deciding whether to carry out an operation. To make this work, there is now a `Token` type that holds the complete state of a token, in memory.
* Return an identity, rather than the parts of an identity, when validating an ↵Owen Jacobson2025-08-25
| | | | | | identity token. This is a small refactoring that's been possible for a while, and we only just noticed.
* Stop returning an HTTP body from `POST /api/invite/:id`.Owen Jacobson2025-08-24
| | | | As with the previous commits, the body was never actually being used.
* Stop returning body data from `POST /api/setup`.Owen Jacobson2025-08-24
| | | | This API response was always ad-hoc, and the client doesn't use it. To free up some maneuvering room for server refactorings, stop sending it. We can add a response in the future if there's a need.
* Rename "channel" to "conversation" within the server.Owen Jacobson2025-07-03
| | | | | | I've split this from the schema and API changes because, frankly, it's huge. Annoyingly so. There are no semantic changes in this, it's all symbol changes, but there are a _lot_ of them because the term "channel" leaks all over everything in a service whose primary role is managing messages sent to channels (now, conversations). I found a buggy test while working on this! It's not fixed in this commit, because it felt mean to hide a real change in the middle of this much chaff.
* Support querying event sequences via iterators or streams.Owen Jacobson2025-06-20
| | | | | | | | | | | | | These filters are meant to be used with, respectively, `Iterator::filter_map` and `StreamExt::filter_map`. The two operations are conceptually the same - they pass an item from the underlying sequence to a function that returns an option, drops the values for which the function returns `None`, and yields the value inside of `Some` in the resulting sequence. However, `Iterator::filter_map` takes a function from the iterator elements to `Option<T>`. `StreamExt::filter_map` takes a function from the iterator elements to _a `Future` whose output is `Option<T>`_. As such, you can't easily use functions designed for one use case, for the other. You need an adapter - conventionally, `futures::ready`, if you have a non-async function and need an async one. This provides two sets of sequence filters: * `crate::test::fixtures::event` contains functions which return `Option` directly, and which are intended for use with `Iterator::filter_map`. * `crate::test::fixtures::event::stream` contains lifted versions that return a `Future`, and which are intended for use with `StreamExt::filter_map`. The lifting is done purely manually. I spent a lot of time writing clever-er versions before deciding on this; those were fun to write, but hell to read and not meaningfully better, and this is test support code, so we want it to be dumb and obvious. Complexity for the sake of intellectual satisfaction is a huge antifeature in this context.
* Handlers are _named operations_, which can be exposed via routes.Owen Jacobson2025-06-18
Each domain module that exposes handlers does so through a `handlers` child module, ideally as a top-level symbol that can be plugged directly into Axum's `MethodRouter`. Modules could make exceptions to this - kill the doctrinaire inside yourself, after all - but none of the API modules that actually exist need such exceptions, and consistency is useful. The related details of request types, URL types, response types, errors, &c &c are then organized into modules under `handlers`, along with their respective tests.