add experimental question HttpApi slice (#22357)

packages/opencode/src/server/instance/httpapi/question.ts

@@ -0,0 +1,94 @@
+import { AppLayer } from "@/effect/app-runtime"
+import { memoMap } from "@/effect/run-service"
+import { Question } from "@/question"
+import { QuestionID } from "@/question/schema"
+import { lazy } from "@/util/lazy"
+import { Effect, Layer, Schema } from "effect"
+import { HttpRouter, HttpServer } from "effect/unstable/http"
+import { HttpApi, HttpApiBuilder, HttpApiEndpoint, HttpApiGroup, OpenApi } from "effect/unstable/httpapi"
+import type { Handler } from "hono"
+
+const root = "/experimental/httpapi/question"
+
+const Api = HttpApi.make("question")
+  .add(
+    HttpApiGroup.make("question")
+      .add(
+        HttpApiEndpoint.get("list", root, {
+          success: Schema.Array(Question.Request),
+        }).annotateMerge(
+          OpenApi.annotations({
+            identifier: "question.list",
+            summary: "List pending questions",
+            description: "Get all pending question requests across all sessions.",
+          }),
+        ),
+        HttpApiEndpoint.post("reply", `${root}/:requestID/reply`, {
+          params: { requestID: QuestionID },
+          payload: Question.Reply,
+          success: Schema.Boolean,
+        }).annotateMerge(
+          OpenApi.annotations({
+            identifier: "question.reply",
+            summary: "Reply to question request",
+            description: "Provide answers to a question request from the AI assistant.",
+          }),
+        ),
+      )
+      .annotateMerge(
+        OpenApi.annotations({
+          title: "question",
+          description: "Experimental HttpApi question routes.",
+        }),
+      ),
+  )
+  .annotateMerge(
+    OpenApi.annotations({
+      title: "opencode experimental HttpApi",
+      version: "0.0.1",
+      description: "Experimental HttpApi surface for selected instance routes.",
+    }),
+  )
+
+const QuestionLive = HttpApiBuilder.group(
+  Api,
+  "question",
+  Effect.fn("QuestionHttpApi.handlers")(function* (handlers) {
+    const svc = yield* Question.Service
+
+    const list = Effect.fn("QuestionHttpApi.list")(function* () {
+      return yield* svc.list()
+    })
+
+    const reply = Effect.fn("QuestionHttpApi.reply")(function* (ctx: {
+      params: { requestID: QuestionID }
+      payload: Question.Reply
+    }) {
+      yield* svc.reply({
+        requestID: ctx.params.requestID,
+        answers: ctx.payload.answers,
+      })
+      return true
+    })
+
+    return handlers.handle("list", list).handle("reply", reply)
+  }),
+).pipe(Layer.provide(Question.defaultLayer))
+
+const web = lazy(() =>
+  HttpRouter.toWebHandler(
+    Layer.mergeAll(
+      AppLayer,
+      HttpApiBuilder.layer(Api, { openapiPath: `${root}/doc` }).pipe(
+        Layer.provide(QuestionLive),
+        Layer.provide(HttpServer.layerServices),
+      ),
+    ),
+    {
+      disableLogger: true,
+      memoMap,
+    },
+  ),
+)
+
+export const QuestionHttpApiHandler: Handler = (c, _next) => web().handler(c.req.raw)