core: add interactive question tool for gathering user preferences and clarifying instructions (#7268)

packages/opencode/src/server/question.ts

@@ -0,0 +1,95 @@
+import { Hono } from "hono"
+import { describeRoute, validator } from "hono-openapi"
+import { resolver } from "hono-openapi"
+import { Question } from "../question"
+import z from "zod"
+import { errors } from "./error"
+
+export const QuestionRoute = new Hono()
+  .get(
+    "/",
+    describeRoute({
+      summary: "List pending questions",
+      description: "Get all pending question requests across all sessions.",
+      operationId: "question.list",
+      responses: {
+        200: {
+          description: "List of pending questions",
+          content: {
+            "application/json": {
+              schema: resolver(Question.Request.array()),
+            },
+          },
+        },
+      },
+    }),
+    async (c) => {
+      const questions = await Question.list()
+      return c.json(questions)
+    },
+  )
+  .post(
+    "/:requestID/reply",
+    describeRoute({
+      summary: "Reply to question request",
+      description: "Provide answers to a question request from the AI assistant.",
+      operationId: "question.reply",
+      responses: {
+        200: {
+          description: "Question answered successfully",
+          content: {
+            "application/json": {
+              schema: resolver(z.boolean()),
+            },
+          },
+        },
+        ...errors(400, 404),
+      },
+    }),
+    validator(
+      "param",
+      z.object({
+        requestID: z.string(),
+      }),
+    ),
+    validator("json", z.object({ answers: z.array(z.string()) })),
+    async (c) => {
+      const params = c.req.valid("param")
+      const json = c.req.valid("json")
+      await Question.reply({
+        requestID: params.requestID,
+        answers: json.answers,
+      })
+      return c.json(true)
+    },
+  )
+  .post(
+    "/:requestID/reject",
+    describeRoute({
+      summary: "Reject question request",
+      description: "Reject a question request from the AI assistant.",
+      operationId: "question.reject",
+      responses: {
+        200: {
+          description: "Question rejected successfully",
+          content: {
+            "application/json": {
+              schema: resolver(z.boolean()),
+            },
+          },
+        },
+        ...errors(400, 404),
+      },
+    }),
+    validator(
+      "param",
+      z.object({
+        requestID: z.string(),
+      }),
+    ),
+    async (c) => {
+      const params = c.req.valid("param")
+      await Question.reject(params.requestID)
+      return c.json(true)
+    },
+  )