refactor(chat): rely on server message limits

This commit is contained in:
2026-06-23 11:20:48 +08:00
parent d81abd6efd
commit 6bcc070ba1
19 changed files with 46 additions and 489 deletions
+3 -43
View File
@@ -5,10 +5,7 @@
* - 翻页大小常量
* - 仓库注入(接口类型 → 单例)
* - DTO ↔ UiMessage 映射(纯函数 —— 可单测)
* - Result → number 映射(纯函数 —— 可单测)
* - 2 个独立 init 任务的数据加载:
* - `readGuestQuota()` —— 游客日配 + 总配(仅游客有意义,纯 ChatStorage
* - `readAndSyncHistory()` —— local → network → save network to local 3 步
* - `readAndSyncHistory()` —— local → network → save network to local 3 步
*
* 设计目标:
* - helpers 无 XState 依赖(可独立 import / 测试)
@@ -23,7 +20,6 @@
import type { UiMessage } from "@/data/dto/chat";
import { chatRepository } from "@/data/repositories/chat_repository";
import type { IChatRepository } from "@/data/repositories/interfaces";
import { ChatStorage } from "@/data/storage/chat/chat_storage";
import { ChatSendResponse } from "@/data/dto/chat/chat_send_response";
import { todayString, Result, Logger } from "@/utils";
@@ -142,44 +138,8 @@ export function applyHttpSendOutput(
};
}
// ============================================================
// Result → number 映射
// ============================================================
/** 日配额 Result → number(纯函数) */
export function mapQuotaResult(
r: Result<{ remaining: number } | null>,
fallback: number,
): number {
if (r.success && r.data != null) return r.data.remaining;
return fallback;
}
/** 总配额 Result → number(纯函数) */
export function mapTotalQuotaResult(
r: Result<number | null>,
fallback: number,
): number {
if (r.success && r.data != null) return r.data;
return fallback;
}
export async function readGuestQuota(): Promise<{
remaining: number;
total: number;
}> {
const chatStorage = ChatStorage.getInstance();
const [dailyResult, totalResult] = await Promise.all([
chatStorage.getGuestDailyChatQuota(),
chatStorage.getGuestTotalQuota(),
]);
return {
remaining: mapQuotaResult(
dailyResult as Result<{ remaining: number } | null>,
0,
),
total: mapTotalQuotaResult(totalResult as Result<number | null>, 0),
};
}
// 本地游客消息额度读取 / 映射逻辑已停用:
// 消息数量限制统一由后端接口返回 blocked/daily_limit,前端不再读取 ChatStorage quota。
// ============================================================
// Init 任务 2history 3 步流(local → network → save)—— `loadHistoryActor` 调