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9 Commits

Author SHA1 Message Date
Nikita Vilunov 26720a2a08 core: separate the model from the logic implementation (#66) 
This separates the core in two layers – the model objects and the `LavinaCore` service. Service is responsible for implementing the application logic and exposing it as core's public API to projections, while the model objects will be independent of each other and responsible only for managing and owning in-memory data.

The model objects include:
1. `Storage` – the open connection to the SQLite DB.
2. `PlayerRegistry` – creates, stores refs to, and stops player actors.
3. `RoomRegistry` – manages active rooms.
4. `DialogRegistry` – manages active dialogs.
5. `Broadcasting` – manages subscriptions of players to rooms on remote cluster nodes.
6. `LavinaClient` – manages HTTP connections to remote cluster nodes.
7. `ClusterMetadata` – read-only configuration of the cluster metadata, i.e. allocation of entities to nodes.

As a result:
1. Model objects will be fully independent of each other, e.g. it's no longer necessary to provide a `Storage` to all registries, or to provide `PlayerRegistry` and `DialogRegistry` to each other.
2. Model objects will no longer be `Arc`-wrapped; instead the whole `Services` object will be `Arc`ed and provided to projections.
3. The public API of `lavina-core` will be properly delimited by the APIs of `LavinaCore`, `PlayerConnection` and so on.
4. `LavinaCore` and `PlayerConnection` will also contain APIs of all features, unlike it was previously with `RoomRegistry` and `DialogRegistry`. This is unfortunate, but it could be improved in future.

Reviewed-on: lavina/lavina#66
 2024-05-13 14:32:45 +00:00
Nikita Vilunov 6749103726 scalability: initial support for remote rooms (#61) 
Reviewed-on: lavina/lavina#61
 2024-05-10 20:44:24 +00:00
Nikita Vilunov 8ac64ba8f5 get rid of storage usages in projections 2024-05-05 19:24:23 +02:00
Nikita Vilunov ec49489ef1 validate that rooms and dialogs are owned exclusively on shutdown 2024-04-23 19:18:46 +02:00
Nikita Vilunov 799da8366c basic dialog implementation with irc and xmpp support (#53) 
Reviewed-on: lavina/lavina#53
 2024-04-23 16:26:40 +00:00
Nikita Vilunov d805061d5b refactor auth logic into a common module (#54) 
Reviewed-on: lavina/lavina#54
 2024-04-23 10:10:10 +00:00
Nikita Vilunov ddb348bee9 refactor lavina core by grouping public services into a new LavinaCore struct. 
this will be useful in future when additional services will be introduced and passed as dependencies
 2024-04-21 19:45:50 +02:00
Nikita Vilunov 854a244dbc split irc proejction into a separate crate (#18) 2023-09-30 23:34:35 +00:00
Nikita Vilunov a1db17c779 split core into a separate crate (#17) 2023-09-30 23:12:11 +00:00