feat: deliver committed Ticket events to plugin services

2026-10-31 04:58:19 +09:00
parent 4f7dcfda61
commit b508fef698
94 changed files with 11852 additions and 247 deletions
@@ -126,7 +126,7 @@ world tool-plugin {

 Tool worldは呼出しごとにfresh Store/instanceとし、compiled Componentは共有できる。Toolのglobal/static memoryを永続化や他呼出しとの通信に使えない。v2初期Toolは応答一回のbounded callとし、guestがmodelへ直接streamを注入するAPIは設けない。

-Service/event worldには`on-start(config) -> result`、`on-event(envelope) -> event-result`、`on-stop(reason) -> result`を設ける。いずれもfresh Storeで呼び、HostがWorker/installation/planに束縛したService resourceを保持する。ToolとServiceで共有する状態はHost経由の明示dataとし、guest memoryの残存を契約にしない。`status()`を呼んで診断のためにguestを実行せず、Hostが実行・接続・失敗の観測を返す。
+Service/eventの機械的契約は[独立した`@2.2.0` world](wit-service/yoi-plugin-v2.2.wit)とする。既存`@2.0.0` HTTPS/loggingと`@2.1.0` Ticket/dataをexact importし、旧world/pinへの追加はしない。Service/event worldには`on-start(config) -> result`、`on-event(envelope) -> event-result`、`on-stop(reason) -> result`を設ける。いずれもfresh Storeで呼び、HostがWorker/installation/planに束縛したService resourceを保持する。ToolとServiceで共有する状態はHost経由の明示dataとし、guest memoryの残存を契約にしない。`status()`を呼んで診断のためにguestを実行せず、Hostが実行・接続・失敗の観測を返す。

 `on-start`は設定検証とローカル初期化だけを行い、logging以外のHost作用を認めない。GETも副作用を持ち得るため、汎用HTTPや付随data書込みを初期化中に許可しない。外部event sourceの接続は全required Pluginの検証・導入成功後にHostが開始する。initialization失敗時に外部効果のrollbackを装わない。`on-stop`もloggingだけのbest effort通知で、resource解放の前提にしない。

@@ -0,0 +1,46 @@
+package yoi:host@2.1.0;
+
+/// Handles are invocation-local selectors, not durable authorization.
+interface objects {
+    use yoi:host/errors@2.0.0.{host-error};
+    enum access { read, extension-write }
+    resource ticket;
+    resolve-ticket: func(ticket-ref: string, requested: access) -> result<ticket, host-error>;
+}
+
+interface ticket-read {
+    use yoi:host/errors@2.0.0.{host-error};
+    use objects.{ticket};
+    enum case-state { open, closed }
+    record snapshot {
+        title: string,
+        state: case-state,
+        content-digest: string,
+        body: string,
+        truncated: bool,
+    }
+    read: func(target: borrow<ticket>) -> result<snapshot, host-error>;
+}
+
+interface extension-data {
+    use yoi:host/errors@2.0.0.{host-error};
+    use objects.{ticket};
+    record collection {
+        collection: string,
+        schema-id: string,
+        schema-version: string,
+    }
+    record address { namespace: collection, key: string }
+    variant expectation { never-written, last-write(string) }
+    record present-cell { value-json: string, last-write: string }
+    variant cell { never-written, present(present-cell), deleted(string) }
+    record receipt { mutation-id: string, result-digest: string }
+    variant mutation-lookup { not-recorded, committed(receipt), expired }
+    record entry { key: string, value: cell }
+    record page { entries: list<entry>, next-cursor: option<string> }
+    get: func(target: borrow<ticket>, cell-address: address) -> result<cell, host-error>;
+    put: func(target: borrow<ticket>, cell-address: address, expected: expectation, operation-key: string, value-json: string) -> result<receipt, host-error>;
+    delete: func(target: borrow<ticket>, cell-address: address, expected-last-write: string, operation-key: string) -> result<receipt, host-error>;
+    %list: func(target: borrow<ticket>, namespace: collection, cursor: option<string>, limit: u32) -> result<page, host-error>;
+    lookup-mutation: func(target: borrow<ticket>, cell-address: address, operation-key: string) -> result<mutation-lookup, host-error>;
+}
@@ -0,0 +1,61 @@
+package yoi:host@2.0.0;
+
+interface errors {
+  enum code {
+    invalid-input, denied, not-found, conflict, unsupported,
+    quota-exceeded, deadline-exceeded, cancelled, unavailable,
+    indeterminate, receipt-expired,
+  }
+  enum effect-observation { not-dispatched, response-observed, indeterminate }
+  record host-error {
+    code: code,
+    message: string,
+    diagnostic-id: string,
+    effect: effect-observation,
+  }
+}
+
+interface connections {
+  use errors.{host-error};
+  /// Call-local resource. No serialization, persistence or cross-Worker transfer.
+  resource connection;
+  open: func(slot: string) -> result<connection, host-error>;
+}
+
+interface http {
+  use connections.{connection};
+  use errors.{host-error};
+  enum method { get, head, post, put, patch, delete, options }
+  record pair { name: string, value: string }
+  record request {
+    method: method,
+    path: string,
+    query: list<pair>,
+    headers: list<pair>,
+    body: list<u8>,
+    timeout-ms: u32,
+    effect-key: string,
+  }
+  record response {
+    status: u16,
+    headers: list<pair>,
+    body: list<u8>,
+  }
+  /// Host authorizes each operation and does not automatically retry or follow redirects.
+  send: func(target: borrow<connection>, input: request) -> result<response, host-error>;
+}
+
+interface logging {
+  use errors.{host-error};
+  enum level { trace, debug, info, warn, error }
+  variant scalar { text(string), boolean(bool), signed(s64), unsigned(u64), number(f64) }
+  record field { name: string, value: scalar }
+  record entry {
+    level: level,
+    event-code: string,
+    message: string,
+    fields: list<field>,
+  }
+  /// Bounded diagnostic data, not model context. Never include secrets or raw payloads.
+  log: func(input: entry) -> result<_, host-error>;
+}
@@ -0,0 +1,41 @@
+package yoi:plugin@2.2.0;
+
+interface service {
+    enum ticket-event-type { ticket-changed, ticket-deleted }
+    record envelope {
+        event-id: string,
+        event-type: ticket-event-type,
+        event-version: u32,
+        occurred-at: string,
+        ticket-ref: string,
+        domain-event-id: string,
+        content-digest: option<string>,
+        correlation-id: option<string>,
+        causation-id: option<string>,
+        invocation-id: string,
+        service-name: string,
+        config-json: string,
+        attempt: u32,
+        remaining-ms: u32,
+    }
+    variant event-result {
+        ack,
+        retry-after(u32),
+        reject(string),
+    }
+    record service-error { code: string, message: string }
+    on-start: func(config: string) -> result<_, service-error>;
+    on-event: func(input: envelope) -> event-result;
+    on-stop: func(reason: string) -> result<_, service-error>;
+}
+
+world ticket-service-plugin {
+    import yoi:host/errors@2.0.0;
+    import yoi:host/connections@2.0.0;
+    import yoi:host/http@2.0.0;
+    import yoi:host/logging@2.0.0;
+    import yoi:host/objects@2.1.0;
+    import yoi:host/ticket-read@2.1.0;
+    import yoi:host/extension-data@2.1.0;
+    export service;
+}