feat(server): extract question handler factory

1 files changed, 37 insertions, 0 deletions

diff --git a/packages/server/src/api/question.ts b/packages/server/src/api/question.ts
new file mode 100644
index 000000000..f72c37aa1
--- /dev/null
+++ b/packages/server/src/api/question.ts
@@ -0,0 +1,37 @@
+import { Effect, Schema } from "effect"
+import { HttpApiBuilder } from "effect/unstable/httpapi"
+import { QuestionReply, QuestionRequest, questionApi } from "../definition/question.js"
+
+export interface QuestionOps<R = never> {
+  readonly list: () => Effect.Effect<ReadonlyArray<unknown>, never, R>
+  readonly reply: (input: {
+    requestID: string
+    answers: Schema.Schema.Type<typeof QuestionReply>["answers"]
+  }) => Effect.Effect<void, never, R>
+}
+
+export const makeQuestionHandler = <R>(ops: QuestionOps<R>) =>
+  HttpApiBuilder.group(
+    questionApi,
+    "question",
+    Effect.fn("QuestionHttpApi.handlers")(function* (handlers) {
+      const decode = Schema.decodeUnknownSync(Schema.Array(QuestionRequest))
+
+      const list = Effect.fn("QuestionHttpApi.list")(function* () {
+        return decode(yield* ops.list())
+      })
+
+      const reply = Effect.fn("QuestionHttpApi.reply")(function* (ctx: {
+        params: { requestID: string }
+        payload: Schema.Schema.Type<typeof QuestionReply>
+      }) {
+        yield* ops.reply({
+          requestID: ctx.params.requestID,
+          answers: ctx.payload.answers,
+        })
+        return true
+      })
+
+      return handlers.handle("list", list).handle("reply", reply)
+    }),
+  )