refactor(chat): reorganize helper functions and update imports

This commit is contained in:
2026-07-15 10:59:23 +08:00
parent 2b90f90ab0
commit ed3e800245
20 changed files with 27 additions and 29 deletions
@@ -0,0 +1,343 @@
import { describe, expect, it } from "vitest";
import { ChatSendResponse } from "@/data/dto/chat";
import type { ChatState } from "@/stores/chat/chat-state";
import {
applyHttpSendOutput,
countLockedHistoryMessages,
localMessagesToUi,
sendResponseToUiMessage,
} from "@/stores/chat/helper";
function makeResponse(
overrides: Partial<Parameters<typeof ChatSendResponse.from>[0]> = {},
): ChatSendResponse {
return ChatSendResponse.from({
reply: "AI reply",
messageId: "msg-1",
isGuest: false,
timestamp: 1782356425363,
image: { type: null, url: null },
lockDetail: {
locked: false,
reason: null,
},
...overrides,
});
}
function makeChatState(overrides: Partial<ChatState> = {}): ChatState {
return {
messages: [],
promotion: null,
isReplyingAI: true,
pendingReplyCount: 1,
upgradePromptVisible: false,
upgradeReason: null,
canSendMessage: true,
creditBalance: 0,
creditsCharged: 0,
requiredCredits: 0,
shortfallCredits: 0,
historyLoaded: true,
paymentUnlockPending: false,
unlockHistoryPromptVisible: false,
lockedHistoryCount: 0,
isUnlockingHistory: false,
unlockHistoryError: null,
isUnlockingMessage: false,
unlockingMessageId: null,
unlockingMessageKind: null,
unlockingRemoteMessageId: null,
unlockingLockType: null,
unlockingClientLockId: null,
unlockMessageError: null,
unlockPaywallRequest: null,
...overrides,
};
}
describe("sendResponseToUiMessage", () => {
it("maps locked voice messages without treating them as private text", () => {
const message = sendResponseToUiMessage(
makeResponse({
lockDetail: {
locked: true,
reason: "voice_message",
},
}),
);
expect(message.content).toBe("AI reply");
expect(message.audioUrl).toBeUndefined();
expect(message.locked).toBe(true);
expect(message.lockReason).toBe("voice_message");
expect(message.lockedPrivate).toBeUndefined();
expect(message.privateMessageHint).toBeUndefined();
});
it("does not expose an audio URL from a locked send response", () => {
const message = sendResponseToUiMessage(
makeResponse({
audioUrl: "https://example.com/locked-voice.mp3",
lockDetail: {
locked: true,
reason: "voice_message",
},
}),
);
expect(message.audioUrl).toBeUndefined();
expect(message.locked).toBe(true);
});
it("maps an audio URL from an unlocked send response", () => {
const message = sendResponseToUiMessage(
makeResponse({
audioUrl: "https://example.com/unlocked-voice.mp3",
}),
);
expect(message.audioUrl).toBe(
"https://example.com/unlocked-voice.mp3",
);
expect(message.locked).toBe(false);
});
it("maps locked private text messages as private messages", () => {
const message = sendResponseToUiMessage(
makeResponse({
lockDetail: {
locked: true,
reason: "private_message",
},
}),
);
expect(message.content).toBe("AI reply");
expect(message.locked).toBe(true);
expect(message.lockReason).toBe("private_message");
expect(message.isPrivate).toBe(true);
expect(message.lockedPrivate).toBe(true);
expect(message.privateMessageHint).toBeUndefined();
});
it("keeps paywalled image messages visible but locked", () => {
const message = sendResponseToUiMessage(
makeResponse({
image: {
type: "jpg",
url: "https://example.com/private-photo.jpg",
},
lockDetail: {
locked: true,
reason: "image",
},
}),
);
expect(message.content).toBe("");
expect(message.imageUrl).toBe("https://example.com/private-photo.jpg");
expect(message.imagePaywalled).toBe(true);
expect(message.locked).toBe(true);
expect(message.lockReason).toBe("image");
expect(message.lockedPrivate).toBeUndefined();
});
it("does not mark a message as paywalled when its lock reason is unlocked", () => {
const message = sendResponseToUiMessage(
makeResponse({
image: {
type: "jpg",
url: "https://example.com/unlocked-photo.jpg",
},
lockDetail: {
locked: false,
reason: "image_paywall",
},
}),
);
expect(message.locked).toBe(false);
expect(message.lockReason).toBe("image_paywall");
expect(message.imagePaywalled).toBeUndefined();
});
});
describe("applyHttpSendOutput", () => {
it("stores insufficient credit state and removes failed optimistic messages", () => {
const context = makeChatState({
messages: [
{
content: "hello",
isFromAI: false,
date: "2026-06-25",
},
],
});
const nextState = applyHttpSendOutput(context, {
response: makeResponse({
reply: "",
messageId: "",
canSendMessage: false,
creditBalance: 0,
creditsCharged: 0,
requiredCredits: 2,
shortfallCredits: 2,
lockDetail: {
locked: false,
reason: null,
},
}),
reply: null,
});
expect(nextState.messages).toEqual([]);
expect(nextState.isReplyingAI).toBe(false);
expect(nextState.upgradePromptVisible).toBe(true);
expect(nextState.upgradeReason).toBe("insufficient_credits");
expect(nextState.canSendMessage).toBe(false);
expect(nextState.requiredCredits).toBe(2);
expect(nextState.shortfallCredits).toBe(2);
});
it("keeps a valid reply while marking future sends as unavailable", () => {
const context = makeChatState({
messages: [
{
content: "hello",
isFromAI: false,
date: "2026-06-25",
},
],
});
const reply = sendResponseToUiMessage(
makeResponse({
reply: "This one went through, but you need credits next.",
canSendMessage: false,
creditBalance: 0,
requiredCredits: 2,
shortfallCredits: 2,
}),
);
const nextState = applyHttpSendOutput(context, {
response: makeResponse({
reply: "This one went through, but you need credits next.",
canSendMessage: false,
creditBalance: 0,
requiredCredits: 2,
shortfallCredits: 2,
}),
reply,
});
expect(nextState.messages).toHaveLength(2);
expect(nextState.messages?.[1]).toMatchObject({
content: "This one went through, but you need credits next.",
isFromAI: true,
});
expect(nextState.upgradePromptVisible).toBe(true);
expect(nextState.upgradeReason).toBe("insufficient_credits");
expect(nextState.canSendMessage).toBe(false);
});
});
describe("localMessagesToUi", () => {
it("maps locked voice messages from history", () => {
const [message] = localMessagesToUi([
{
id: "voice-1",
role: "assistant",
type: "voice",
content: "hidden voice transcript",
createdAt: "2026-06-25T12:00:00.000Z",
audioUrl: "https://example.com/locked-history-voice.mp3",
image: { type: null, url: null },
lockDetail: {
locked: true,
reason: "voice_message",
},
},
]);
expect(message.content).toBe("hidden voice transcript");
expect(message.audioUrl).toBeUndefined();
expect(message.locked).toBe(true);
expect(message.lockReason).toBe("voice_message");
expect(message.lockedPrivate).toBeUndefined();
expect(message.privateMessageHint).toBeUndefined();
});
it("hides text content for image history messages", () => {
const [message] = localMessagesToUi([
{
id: "image-1",
role: "assistant",
type: "image",
content: "This text should not render with an image.",
createdAt: "2026-06-25T12:00:00.000Z",
audioUrl: null,
image: {
type: "jpg",
url: "https://example.com/image.jpg",
},
lockDetail: {
locked: false,
reason: null,
},
},
]);
expect(message.content).toBe("");
expect(message.imageUrl).toBe("https://example.com/image.jpg");
expect(message.imagePaywalled).toBeUndefined();
});
});
describe("countLockedHistoryMessages", () => {
it("counts only unlockable locked AI messages", () => {
expect(
countLockedHistoryMessages([
{
content: "",
isFromAI: true,
date: "2026-06-29",
locked: true,
lockReason: "private_message",
},
{
content: "",
isFromAI: true,
date: "2026-06-29",
locked: true,
lockReason: "voice_message",
},
{
content: "",
isFromAI: true,
date: "2026-06-29",
locked: true,
imageUrl: "https://example.com/locked.jpg",
imagePaywalled: true,
lockReason: "image",
},
{
content: "",
isFromAI: true,
date: "2026-06-29",
locked: true,
lockReason: "insufficient_credits",
},
{
content: "user text",
isFromAI: false,
date: "2026-06-29",
locked: true,
lockReason: "private_message",
},
]),
).toBe(3);
});
});