fix(app): better optimistic prompt submit (#17337)

This commit is contained in:
Adam
2026-03-13 07:38:03 -05:00
committed by GitHub
parent d4ae13f2a0
commit 1a3735b619
4 changed files with 254 additions and 9 deletions

View File

@@ -1,6 +1,8 @@
import { describe, expect, test } from "bun:test"
import type { Message, Part } from "@opencode-ai/sdk/v2/client"
import { applyOptimisticAdd, applyOptimisticRemove } from "./sync"
import { applyOptimisticAdd, applyOptimisticRemove, mergeOptimisticPage } from "./sync"
type Text = Extract<Part, { type: "text" }>
const userMessage = (id: string, sessionID: string): Message => ({
id,
@@ -11,7 +13,7 @@ const userMessage = (id: string, sessionID: string): Message => ({
model: { providerID: "openai", modelID: "gpt" },
})
const textPart = (id: string, sessionID: string, messageID: string): Part => ({
const textPart = (id: string, sessionID: string, messageID: string): Text => ({
id,
sessionID,
messageID,
@@ -53,4 +55,69 @@ describe("sync optimistic reducers", () => {
expect(draft.part.msg_1).toBeUndefined()
expect(draft.part.msg_2).toHaveLength(1)
})
test("mergeOptimisticPage keeps pending messages in fetched timelines", () => {
const sessionID = "ses_1"
const page = mergeOptimisticPage(
{
session: [userMessage("msg_1", sessionID)],
part: [{ id: "msg_1", part: [textPart("prt_1", sessionID, "msg_1")] }],
complete: true,
},
[{ message: userMessage("msg_2", sessionID), parts: [textPart("prt_2", sessionID, "msg_2")] }],
)
expect(page.session.map((x) => x.id)).toEqual(["msg_1", "msg_2"])
expect(page.part.find((x) => x.id === "msg_2")?.part.map((x) => x.id)).toEqual(["prt_2"])
expect(page.confirmed).toEqual([])
expect(page.complete).toBe(true)
})
test("mergeOptimisticPage keeps missing optimistic parts until the server has them", () => {
const sessionID = "ses_1"
const page = mergeOptimisticPage(
{
session: [userMessage("msg_2", sessionID)],
part: [{ id: "msg_2", part: [textPart("prt_2", sessionID, "msg_2")] }],
complete: true,
},
[
{
message: userMessage("msg_2", sessionID),
parts: [textPart("prt_1", sessionID, "msg_2"), textPart("prt_2", sessionID, "msg_2")],
},
],
)
expect(page.part.find((x) => x.id === "msg_2")?.part.map((x) => x.id)).toEqual(["prt_1", "prt_2"])
expect(page.confirmed).toEqual([])
})
test("mergeOptimisticPage confirms echoed messages once all parts arrive", () => {
const sessionID = "ses_1"
const page = mergeOptimisticPage(
{
session: [userMessage("msg_2", sessionID)],
part: [
{
id: "msg_2",
part: [{ ...textPart("prt_1", sessionID, "msg_2"), text: "server" }, textPart("prt_2", sessionID, "msg_2")],
},
],
complete: true,
},
[
{
message: userMessage("msg_2", sessionID),
parts: [textPart("prt_1", sessionID, "msg_2"), textPart("prt_2", sessionID, "msg_2")],
},
],
)
expect(page.confirmed).toEqual(["msg_2"])
expect(page.part.find((x) => x.id === "msg_2")?.part).toMatchObject([
{ id: "prt_1", type: "text", text: "server" },
{ id: "prt_2", type: "text", text: "prt_2" },
])
})
})