refactor(session): simplify permissions event

V2_HTTP_API_AUDIT.md

@@ -147,7 +147,7 @@ Review endpoints in document order. For each endpoint, select one disposition an
 | [x] 053 | `POST` | `/api/session/{sessionID}/fork` | `session.fork` | Change | Request now accepts optional branded `before` message ID; omission copies full history. |
 | [x] 054 | `POST` | `/api/session/{sessionID}/agent` | `session.switchAgent` | Keep | Subsequent-execution agent selection retained. |
 | [x] 055 | `POST` | `/api/session/{sessionID}/model` | `session.switchModel` | Keep | Subsequent-execution model and optional variant selection retained. |
-| [x] 056 | `PATCH` | `/api/session/{sessionID}` | `session.update` | Change | General session patch now updates optional title and permissions. |
+| [x] 056 | `PATCH` | `/api/session/{sessionID}` | `session.update` | Change | General session patch updates title and permissions; rules emit `session.permissions`. |
 | [x] 057 | `POST` | `/api/session/{sessionID}/move` | `session.move` | Change | Removed inaccurate local-change transfer claim; delivery behavior retained. |
 | [x] 058 | `POST` | `/api/session/{sessionID}/background` | `session.background` | Keep | Backgroundable foreground tools transition to background observation; idle requests remain no-ops. |
 

packages/client/src/effect/api/api.ts

@@ -515,7 +515,7 @@ export type SessionLogOutput =
           readonly id: Event.ID
           readonly created: number
           readonly metadata?: { readonly [x: string]: unknown } | undefined
-          readonly type: "session.permissions.updated"
+          readonly type: "session.permissions"
           readonly durable: { readonly aggregateID: string; readonly seq: Event.Seq; readonly version: Event.Version }
           readonly location?:
             | {

packages/client/src/promise/generated/types.ts

@@ -1888,11 +1888,11 @@ export type AgentInfo = {
   permissions: PermissionRuleset
 }
 
-export type SessionPermissionsUpdated = {
+export type SessionPermissions = {
   id: string
   created: number
   metadata?: { [x: string]: any }
-  type: "session.permissions.updated"
+  type: "session.permissions"
   durable: { aggregateID: string; seq: number; version: 1 }
   location?: LocationRef
   data: { sessionID: string; permissions: PermissionRuleset }
@@ -2272,7 +2272,7 @@ export type SessionEventDurable =
   | SessionModelSelected
   | SessionMoved
   | SessionRenamed
-  | SessionPermissionsUpdated
+  | SessionPermissions
   | SessionViewed
   | SessionDeleted
   | SessionForked
@@ -2333,7 +2333,7 @@ export type V2Event =
   | SessionModelSelected
   | SessionMoved
   | SessionRenamed
-  | SessionPermissionsUpdated
+  | SessionPermissions
   | SessionViewed
   | SessionUsageUpdated
   | SessionDeleted

packages/client/src/solid/data.ts

@@ -697,7 +697,7 @@ export function createData(config: CreateDataInput) {
         })
         return
       }
-      case "session.permissions.updated":
+      case "session.permissions":
         if (store.session.info[event.data.sessionID])
           setStore("session", "info", event.data.sessionID, "permissions", event.data.permissions)
         return

packages/core/src/session/message-updater.ts

@@ -131,7 +131,7 @@ export function update(adapter: Adapter, event: SessionEvent.DurableEvent) {
           )
         }),
       "session.renamed": () => Effect.void,
-      "session.permissions.updated": () => Effect.void,
+      "session.permissions": () => Effect.void,
       "session.deleted": () => Effect.void,
       "session.forked": () => Effect.void,
       "session.inbox.delivered": () => Effect.void,

packages/core/src/session/projector.ts

@@ -573,7 +573,7 @@ const layer = Layer.effectDiscard(
         .run()
         .pipe(Effect.orDie),
     )
-    yield* bus.project(SessionEvent.PermissionsUpdated, (event) =>
+    yield* bus.project(SessionEvent.Permissions, (event) =>
       db
         .update(SessionTable)
         .set({ permission: event.data.permissions, time_updated: event.created })

packages/core/src/session/session.ts

@@ -78,7 +78,7 @@ export const make = Effect.fn("Session.make")(function* () {
     input: { permissions: Permission.Ruleset },
   ) {
     yield* get(sessionID)
-    yield* bus.publish(SessionEvent.PermissionsUpdated, { sessionID, permissions: input.permissions })
+    yield* bus.publish(SessionEvent.Permissions, { sessionID, permissions: input.permissions })
   })
   const switchAgent = Effect.fn("Session.switchAgent")(function* (
     sessionID: SessionSchema.ID,

packages/core/test/plugin/host.ts

@@ -107,7 +107,6 @@ export function host(overrides: Overrides = {}): Plugin.Context {
       list: () => Effect.die("unused permission.list"),
       get: () => Effect.die("unused permission.get"),
       reply: () => Effect.die("unused permission.reply"),
-      rules: () => Effect.die("unused permission.rules"),
     },
     plugin: overrides.plugin ?? {
       list: () => Effect.die("unused plugin.list"),
@@ -168,7 +167,7 @@ export function host(overrides: Overrides = {}): Plugin.Context {
       prompt: overrides.session?.prompt ?? (() => Effect.die("unused session.prompt")),
       generate: overrides.session?.generate ?? (() => Effect.die("unused session.generate")),
       command: overrides.session?.command ?? (() => Effect.die("unused session.command")),
-      rename: overrides.session?.rename ?? (() => Effect.die("unused session.rename")),
+      update: overrides.session?.update ?? (() => Effect.die("unused session.update")),
       move: overrides.session?.move ?? (() => Effect.die("unused session.move")),
       synthetic: overrides.session?.synthetic ?? (() => Effect.die("unused session.synthetic")),
       interrupt: overrides.session?.interrupt ?? (() => Effect.die("unused session.interrupt")),

packages/schema/src/session-event.ts

@@ -111,15 +111,15 @@ export const Renamed = Event.durable({
 })
 export type Renamed = typeof Renamed.Type
 
-export const PermissionsUpdated = Event.durable({
-  type: "session.permissions.updated",
+export const Permissions = Event.durable({
+  type: "session.permissions",
   ...options,
   schema: {
     ...Base,
     permissions: Permission.Ruleset,
   },
 })
-export type PermissionsUpdated = typeof PermissionsUpdated.Type
+export type Permissions = typeof Permissions.Type
 
 export const Viewed = Event.durable({
   type: "session.viewed",
@@ -646,7 +646,7 @@ export const Definitions = Event.inventory(
   ModelSelected,
   Moved,
   Renamed,
-  PermissionsUpdated,
+  Permissions,
   Viewed,
   UsageUpdated,
   Deleted,

packages/schema/test/event-manifest.test.ts

@@ -115,7 +115,7 @@ describe("public event manifest", () => {
         "session.model.selected.1",
         "session.moved.1",
         "session.renamed.1",
-        "session.permissions.updated.1",
+        "session.permissions.1",
         "session.viewed.1",
         "session.message.content.updated.1",
         "session.usage.recorded.1",