重构

src/app/(features)/dictionary/SearchResult.tsx

@@ -1,18 +1,19 @@
 import { Plus, RefreshCw } from "lucide-react";
 import { toast } from "sonner";
 import { authClient } from "@/lib/auth-client";
-import { Folder } from "../../../../generated/prisma/browser";
 import { DictionaryEntry } from "./DictionaryEntry";
 import { useTranslations } from "next-intl";
 import { performDictionaryLookup } from "./utils";
 import { TSharedItem } from "@/shared";
+import { TSharedFolder } from "@/shared/folder-type";
+import { actionCreatePair } from "@/modules/folder";
 
 interface SearchResultProps {
     searchResult: TSharedItem;
     searchQuery: string;
     queryLang: string;
     definitionLang: string;
-    folders: Folder[];
+    folders: TSharedFolder[];
     selectedFolderId: number | null;
     onFolderSelect: (folderId: number | null) => void;
     onResultUpdate: (newResult: TSharedItem) => void;
@@ -66,12 +67,12 @@ export function SearchResult({
         }
 
         const entry = searchResult.entries[0];
-        createPair({
+        actionCreatePair({
             text1: searchResult.standardForm,
             text2: entry.definition,
             language1: queryLang,
             language2: definitionLang,
-            ipa1: isDictWordResponse(searchResult) && (entry as DictWordEntry).ipa ? (entry as DictWordEntry).ipa : undefined,
+            ipa1: entry.ipa,
             folderId: selectedFolderId,
         })
             .then(() => {

src/app/(features)/dictionary/page.tsx

@@ -3,13 +3,15 @@
 import { useState, useEffect } from "react";
 import Container from "@/components/ui/Container";
 import { authClient } from "@/lib/auth-client";
-import { Folder } from "../../../../generated/prisma/browser";
 import { SearchForm } from "./SearchForm";
 import { SearchResult } from "./SearchResult";
 import { useTranslations } from "next-intl";
 import { POPULAR_LANGUAGES } from "./constants";
 import { performDictionaryLookup } from "./utils";
 import { TSharedItem } from "@/shared";
+import { actionGetFoldersByUserId } from "@/modules/folder";
+import { TSharedFolder } from "@/shared/folder-type";
+import { toast } from "sonner";
 
 export default function DictionaryPage() {
     const t = useTranslations("dictionary");
@@ -20,20 +22,24 @@ export default function DictionaryPage() {
     const [queryLang, setQueryLang] = useState("english");
     const [definitionLang, setDefinitionLang] = useState("chinese");
     const [selectedFolderId, setSelectedFolderId] = useState<number | null>(null);
-    const [folders, setFolders] = useState<Folder[]>([]);
+    const [folders, setFolders] = useState<TSharedFolder[]>([]);
     const { data: session } = authClient.useSession();
 
     // 加载用户的文件夹列表
     useEffect(() => {
         if (session) {
-            getFoldersByUserId(session.user.id as string)
+            actionGetFoldersByUserId(session.user.id as string)
+                .then(result => {
+                    if (!result.success || !result.data) throw result.message;
+                    return result.data;
+                })
                 .then((loadedFolders) => {
                     setFolders(loadedFolders);
                     // 如果有文件夹且未选择，默认选择第一个
                     if (loadedFolders.length > 0 && !selectedFolderId) {
                         setSelectedFolderId(loadedFolders[0].id);
                     }
-                });
+                }).catch(e => toast.error);
         }
     }, [session, selectedFolderId]);
 

src/app/(features)/dictionary/utils.ts

@@ -1,14 +1,14 @@
 import { toast } from "sonner";
-import { lookUpDictionaryAction } from "@/modules/dictionary/dictionary-action";
-import { DictionaryActionInputDto, DictionaryActionOutputDto } from "@/modules/dictionary";
+import { actionLookUpDictionary } from "@/modules/dictionary/dictionary-action";
+import { ActionInputLookUpDictionary, ActionOutputLookUpDictionary } from "@/modules/dictionary";
 import { TSharedItem } from "@/shared";
 
 export async function performDictionaryLookup(
-    options: DictionaryActionInputDto,
+    options: ActionInputLookUpDictionary,
     t?: (key: string) => string
 ): Promise<TSharedItem | null> {
     const { text, queryLang, definitionLang, forceRelook = false, userId } = options;
-    const result = await lookUpDictionaryAction({
+    const result = await actionLookUpDictionary({
         text,
         queryLang,
         definitionLang,

src/app/auth/AuthForm.tsx

@@ -2,11 +2,11 @@
 
 import { useState, useActionState, startTransition } from "react";
 import { useTranslations } from "next-intl";
-import { signInAction, signUpAction, SignUpState } from "@/modules/user/user-action";
 import Container from "@/components/ui/Container";
 import Input from "@/components/ui/Input";
 import { LightButton } from "@/components/ui/buttons";
 import { authClient } from "@/lib/auth-client";
+import { signInAction, signUpAction, SignUpState } from "@/modules/auth";
 
 interface AuthFormProps {
   redirectTo?: string;

src/app/folders/FoldersClient.tsx

@@ -8,23 +8,17 @@ import {
   Trash2,
 } from "lucide-react";
 import { useEffect, useState } from "react";
-import { logger } from "@/lib/logger";
 import { useRouter } from "next/navigation";
-import { Folder } from "../../../generated/prisma/browser";
-import {
-  createFolder,
-  deleteFolderById,
-  getFoldersWithTotalPairsByUserId,
-  renameFolderById,
-} from "@/lib/server/services/folderService";
 import { useTranslations } from "next-intl";
 import { toast } from "sonner";
 import PageLayout from "@/components/ui/PageLayout";
 import PageHeader from "@/components/ui/PageHeader";
 import CardList from "@/components/ui/CardList";
+import { actionCreateFolder, actionDeleteFolderById, actionGetFoldersWithTotalPairsByUserId, actionRenameFolderById } from "@/modules/folder";
+import { TSharedFolderWithTotalPairs } from "@/shared/folder-type";
 
 interface FolderProps {
-  folder: Folder & { total: number };
+  folder: TSharedFolderWithTotalPairs;
   refresh: () => void;
 }
 
@@ -62,7 +56,15 @@ const FolderCard = ({ folder, refresh }: FolderProps) => {
             e.stopPropagation();
             const newName = prompt("Input a new name.")?.trim();
             if (newName && newName.length > 0) {
-              renameFolderById(folder.id, newName).then(refresh);
+              actionRenameFolderById(folder.id, newName)
+                .then(result => {
+                  if (result.success) {
+                    refresh();
+                  }
+                  else {
+                    toast.error(result.message);
+                  }
+                });
             }
           }}
           className="p-2 text-gray-400 hover:text-gray-600 hover:bg-gray-100 rounded-lg transition-colors"
@@ -74,7 +76,15 @@ const FolderCard = ({ folder, refresh }: FolderProps) => {
             e.stopPropagation();
             const confirm = prompt(t("confirmDelete", { name: folder.name }));
             if (confirm === folder.name) {
-              deleteFolderById(folder.id).then(refresh);
+              actionDeleteFolderById(folder.id)
+                .then(result => {
+                  if (result.success) {
+                    refresh();
+                  }
+                  else {
+                    toast.error(result.message);
+                  }
+                });
             }
           }}
           className="p-2 text-gray-400 hover:text-red-500 hover:bg-red-50 rounded-lg transition-colors"
@@ -87,33 +97,37 @@ const FolderCard = ({ folder, refresh }: FolderProps) => {
   );
 };
 
-export default function FoldersClient({ userId }: { userId: string }) {
+export default function FoldersClient({ userId }: { userId: string; }) {
   const t = useTranslations("folders");
-  const [folders, setFolders] = useState<(Folder & { total: number })[]>(
+  const [folders, setFolders] = useState<TSharedFolderWithTotalPairs[]>(
     [],
   );
   const [loading, setLoading] = useState(false);
 
   useEffect(() => {
     setLoading(true);
-    getFoldersWithTotalPairsByUserId(userId)
+    actionGetFoldersWithTotalPairsByUserId(userId)
       .then((folders) => {
-        setFolders(folders);
+        if (folders.success && folders.data) {
+          setFolders(folders.data);
           setLoading(false);
-      })
-      .catch((error) => {
-        logger.error("加载文件夹失败", error);
-        toast.error("加载出错，请重试。");
+        }
       });
   }, [userId]);
 
   const updateFolders = async () => {
-    try {
-      const updatedFolders = await getFoldersWithTotalPairsByUserId(userId);
-      setFolders(updatedFolders);
-    } catch (error) {
-      logger.error("更新文件夹失败", error);
+    setLoading(true);
+    await actionGetFoldersWithTotalPairsByUserId(userId)
+      .then(async result => {
+        if (!result.success) toast.error(result.message);
+        else await actionGetFoldersWithTotalPairsByUserId(userId)
+          .then((folders) => {
+            if (folders.success && folders.data) {
+              setFolders(folders.data);
             }
+          });
+      });
+    setLoading(false);
   };
 
   return (
@@ -127,11 +141,14 @@ export default function FoldersClient({ userId }: { userId: string }) {
           if (!folderName) return;
           setLoading(true);
           try {
-            await createFolder({
-              name: folderName,
-              userId: userId,
+            await actionCreateFolder(userId, folderName)
+              .then(result => {
+                if (result.success) {
+                  updateFolders();
+                } else {
+                  toast.error(result.message);
+                }
               });
-            await updateFolders();
           } finally {
             setLoading(false);
           }

src/app/folders/[folder_id]/InFolder.tsx

@@ -3,30 +3,20 @@
 import { ArrowLeft, Plus } from "lucide-react";
 import { useEffect, useState } from "react";
 import { redirect, useRouter } from "next/navigation";
-import {
-  createPair,
-  deletePairById,
-  getPairsByFolderId,
-} from "@/lib/server/services/pairService";
 import AddTextPairModal from "./AddTextPairModal";
 import TextPairCard from "./TextPairCard";
 import { useTranslations } from "next-intl";
 import PageLayout from "@/components/ui/PageLayout";
 import { GreenButton } from "@/components/ui/buttons";
-import { logger } from "@/lib/logger";
 import { IconButton } from "@/components/ui/buttons";
 import CardList from "@/components/ui/CardList";
+import { actionCreatePair, actionDeletePairById, actionGetPairsByFolderId } from "@/modules/folder";
+import { TSharedPair } from "@/shared/folder-type";
+import { toast } from "sonner";
 
-export interface TextPair {
-  id: number;
-  text1: string;
-  text2: string;
-  language1: string;
-  language2: string;
-}
 
-export default function InFolder({ folderId }: { folderId: number }) {
-  const [textPairs, setTextPairs] = useState<TextPair[]>([]);
+export default function InFolder({ folderId }: { folderId: number; }) {
+  const [textPairs, setTextPairs] = useState<TSharedPair[]>([]);
   const [loading, setLoading] = useState(true);
   const [openAddModal, setAddModal] = useState(false);
   const router = useRouter();
@@ -35,25 +25,26 @@ export default function InFolder({ folderId }: { folderId: number }) {
   useEffect(() => {
     const fetchTextPairs = async () => {
       setLoading(true);
-      try {
-        const data = await getPairsByFolderId(folderId);
-        setTextPairs(data as TextPair[]);
-      } catch (error) {
-        logger.error("获取文本对失败", error);
-      } finally {
+      await actionGetPairsByFolderId(folderId)
+        .then(result => {
+          if (!result.success || !result.data) throw result.message;
+          return result.data;
+        }).then(setTextPairs)
+        .catch(toast.error)
+        .finally(() => {
           setLoading(false);
-      }
+        });
     };
     fetchTextPairs();
   }, [folderId]);
 
   const refreshTextPairs = async () => {
-    try {
-      const data = await getPairsByFolderId(folderId);
-      setTextPairs(data as TextPair[]);
-    } catch (error) {
-      logger.error("获取文本对失败", error);
-    }
+    await actionGetPairsByFolderId(folderId)
+      .then(result => {
+        if (!result.success || !result.data) throw result.message;
+        return result.data;
+      }).then(setTextPairs)
+      .catch(toast.error);
   };
 
   return (
@@ -123,8 +114,11 @@ export default function InFolder({ folderId }: { folderId: number }) {
                   key={textPair.id}
                   textPair={textPair}
                   onDel={() => {
-                    deletePairById(textPair.id);
-                    refreshTextPairs();
+                    actionDeletePairById(textPair.id)
+                      .then(result => {
+                        if (!result.success) throw result.message;
+                      }).then(refreshTextPairs)
+                      .catch(toast.error);
                   }}
                   refreshTextPairs={refreshTextPairs}
                 />
@@ -143,7 +137,7 @@ export default function InFolder({ folderId }: { folderId: number }) {
           language1: string,
           language2: string,
         ) => {
-          await createPair({
+          await actionCreatePair({
             text1: text1,
             text2: text2,
             language1: language1,
@@ -155,4 +149,4 @@ export default function InFolder({ folderId }: { folderId: number }) {
       />
     </PageLayout>
   );
-}
+};

src/app/folders/[folder_id]/TextPairCard.tsx

@@ -1,13 +1,13 @@
 import { Edit, Trash2 } from "lucide-react";
-import { TextPair } from "./InFolder";
-import { updatePairById } from "@/lib/server/services/pairService";
 import { useState } from "react";
 import UpdateTextPairModal from "./UpdateTextPairModal";
 import { useTranslations } from "next-intl";
-import { UpdatePairInput } from "@/lib/server/services/types";
+import { TSharedPair } from "@/shared/folder-type";
+import { actionUpdatePairById, ActionInputUpdatePairById } from "@/modules/folder";
+import { toast } from "sonner";
 
 interface TextPairCardProps {
-  textPair: TextPair;
+  textPair: TSharedPair;
   onDel: () => void;
   refreshTextPairs: () => void;
 }
@@ -66,8 +66,8 @@ export default function TextPairCard({
       <UpdateTextPairModal
         isOpen={openUpdateModal}
         onClose={() => setOpenUpdateModal(false)}
-        onUpdate={async (id: number, data: UpdatePairInput) => {
-          await updatePairById(id, data);
+        onUpdate={async (id: number, data: ActionInputUpdatePairById) => {
+          await actionUpdatePairById(id, data).then(result => result.success ? toast.success(result.message) : toast.error(result.message));
           setOpenUpdateModal(false);
           refreshTextPairs();
         }}

src/app/folders/[folder_id]/UpdateTextPairModal.tsx

@@ -3,15 +3,15 @@ import Input from "@/components/ui/Input";
 import { LocaleSelector } from "@/components/ui/LocaleSelector";
 import { X } from "lucide-react";
 import { useRef, useState } from "react";
-import { UpdatePairInput } from "@/lib/server/services/types";
-import { TextPair } from "./InFolder";
 import { useTranslations } from "next-intl";
+import { TSharedPair } from "@/shared/folder-type";
+import { ActionInputUpdatePairById } from "@/modules/folder";
 
 interface UpdateTextPairModalProps {
   isOpen: boolean;
   onClose: () => void;
-  textPair: TextPair;
-  onUpdate: (id: number, tp: UpdatePairInput) => void;
+  textPair: TSharedPair;
+  onUpdate: (id: number, tp: ActionInputUpdatePairById) => void;
 }
 
 export default function UpdateTextPairModal({

src/app/folders/[folder_id]/page.tsx

@@ -1,9 +1,9 @@
 import { redirect } from "next/navigation";
 import { getTranslations } from "next-intl/server";
 import InFolder from "./InFolder";
-import { getUserIdByFolderId } from "@/lib/server/services/folderService";
 import { auth } from "@/auth";
 import { headers } from "next/headers";
+import { actionGetUserIdByFolderId } from "@/modules/folder";
 export default async function FoldersPage({
   params,
 }: {
@@ -17,7 +17,7 @@ export default async function FoldersPage({
     redirect("/folders");
   }
   if (!session) redirect(`/auth?redirect=/folders/${folder_id}`);
-  if ((await getUserIdByFolderId(Number(folder_id))) !== session.user.id) {
+  if ((await actionGetUserIdByFolderId(Number(folder_id))).data !== session.user.id) {
     return <p>{t("unauthorized")}</p>;
   }
   return <InFolder folderId={Number(folder_id)} />;

src/lib/bigmodel/dictionary/orchestrator.ts

@@ -1,4 +1,4 @@
-import { LookUpServiceOutputDto } from "@/modules/dictionary/dictionary-service-dto";
+import { ServiceOutputLookUp } from "@/modules/dictionary/dictionary-service-dto";
 import { analyzeInput } from "./stage1-inputAnalysis";
 import { determineSemanticMapping } from "./stage2-semanticMapping";
 import { generateStandardForm } from "./stage3-standardForm";
@@ -9,7 +9,7 @@ export async function executeDictionaryLookup(
     text: string,
     queryLang: string,
     definitionLang: string
-): Promise<LookUpServiceOutputDto> {
+): Promise<ServiceOutputLookUp> {
     try {
         // ========== 阶段 1：输入分析 ==========
         console.log("[阶段1] 开始输入分析...");
@@ -74,7 +74,7 @@ export async function executeDictionaryLookup(
         console.log("[阶段4] 词条生成完成:", entriesResult);
 
         // ========== 组装最终结果 ==========
-        const finalResult: LookUpServiceOutputDto = {
+        const finalResult: ServiceOutputLookUp = {
             standardForm: standardFormResult.standardForm,
             entries: entriesResult.entries,
         };

src/modules/auth/auth-action.ts

@@ -67,6 +67,9 @@ export async function signUpAction(prevState: SignUpState, formData: FormData) {
 
         redirect(redirectTo || "/");
     } catch (error) {
+        if (error instanceof Error && error.message.includes('NEXT_REDIRECT')) {
+            throw error;
+        }
         return {
             success: false,
             message: "注册失败，请稍后再试"

src/modules/auth/index.ts

@@ -0,0 +1 @@
+export * from './auth-action';

src/modules/dictionary/dictionary-action-dto.ts

@@ -1,29 +1,21 @@
-import { ValidateError } from "@/lib/errors";
 import { TSharedItem } from "@/shared";
+import { LENGTH_MAX_DICTIONARY_TEXT, LENGTH_MAX_LANGUAGE, LENGTH_MIN_DICTIONARY_TEXT, LENGTH_MIN_LANGUAGE } from "@/shared/constant";
+import { generateValidator } from "@/utils/validate";
 import z from "zod";
 
-const DictionaryActionInputDtoSchema = z.object({
-    text: z.string().min(1, 'Empty text.').max(30, 'Text too long.'),
-    queryLang: z.string().min(1, 'Query lang too short.').max(20, 'Query lang too long.'),
+const schemaActionInputLookUpDictionary = z.object({
+    text: z.string().min(LENGTH_MIN_DICTIONARY_TEXT).max(LENGTH_MAX_DICTIONARY_TEXT),
+    queryLang: z.string().min(LENGTH_MIN_LANGUAGE).max(LENGTH_MAX_LANGUAGE),
     forceRelook: z.boolean(),
-    definitionLang: z.string().min(1, 'Definition lang too short.').max(20, 'Definition lang too long.'),
+    definitionLang: z.string().min(LENGTH_MIN_LANGUAGE).max(LENGTH_MAX_LANGUAGE),
     userId: z.string().optional()
 });
 
-export type DictionaryActionInputDto = z.infer<typeof DictionaryActionInputDtoSchema>;
+export type ActionInputLookUpDictionary = z.infer<typeof schemaActionInputLookUpDictionary>;
 
-export const validateDictionaryActionInput = (dto: DictionaryActionInputDto): DictionaryActionInputDto => {
-    const result = DictionaryActionInputDtoSchema.safeParse(dto);
-    if (result.success) return result.data;
+export const validateActionInputLookUpDictionary = generateValidator(schemaActionInputLookUpDictionary);
 
-    const errorMessages = result.error.issues.map((issue) =>
-        `${issue.path.join('.')}: ${issue.message}`
-    ).join('; ');
-
-    throw new ValidateError(`Validation failed: ${errorMessages}`);
-};
-
-export type DictionaryActionOutputDto = {
+export type ActionOutputLookUpDictionary = {
     message: string,
     success: boolean;
     data?: TSharedItem;

src/modules/dictionary/dictionary-action.ts

@@ -1,15 +1,15 @@
 "use server";
 
-import { DictionaryActionInputDto, DictionaryActionOutputDto, validateDictionaryActionInput } from "./dictionary-action-dto";
+import { ActionInputLookUpDictionary, ActionOutputLookUpDictionary, validateActionInputLookUpDictionary } from "./dictionary-action-dto";
 import { ValidateError } from "@/lib/errors";
-import { lookUpService } from "./dictionary-service";
+import { serviceLookUp } from "./dictionary-service";
 
-export const lookUpDictionaryAction = async (dto: DictionaryActionInputDto): Promise<DictionaryActionOutputDto> => {
+export const actionLookUpDictionary = async (dto: ActionInputLookUpDictionary): Promise<ActionOutputLookUpDictionary> => {
     try {
         return {
             message: 'success',
             success: true,
-            data: await lookUpService(validateDictionaryActionInput(dto))
+            data: await serviceLookUp(validateActionInputLookUpDictionary(dto))
         };
     } catch (e) {
         if (e instanceof ValidateError) {

src/modules/dictionary/dictionary-repository-dto.ts

@@ -1,6 +1,6 @@
 import { TSharedItem } from "@/shared";
 
-export type CreateDictionaryLookUpInputDto = {
+export type RepoInputCreateDictionaryLookUp = {
     userId?: string;
     text: string;
     queryLang: string;
@@ -8,15 +8,15 @@ export type CreateDictionaryLookUpInputDto = {
     dictionaryItemId?: number;
 };
 
-export type SelectLastLookUpResultOutputDto = TSharedItem & {id: number} | null;
+export type RepoOutputSelectLastLookUpResult = TSharedItem & {id: number} | null;
 
-export type CreateDictionaryItemInputDto = {
+export type RepoInputCreateDictionaryItem = {
     standardForm: string;
     queryLang: string;
     definitionLang: string;
 };
 
-export type CreateDictionaryEntryInputDto = {
+export type RepoInputCreateDictionaryEntry = {
     itemId: number;
     ipa?: string;
     definition: string;
@@ -24,14 +24,14 @@ export type CreateDictionaryEntryInputDto = {
     example: string;
 };
 
-export type CreateDictionaryEntryWithoutItemIdInputDto = {
+export type RepoInputCreateDictionaryEntryWithoutItemId = {
     ipa?: string;
     definition: string;
     partOfSpeech?: string;
     example: string;
 };
 
-export type SelectLastLookUpResultInputDto = {
+export type RepoInputSelectLastLookUpResult = {
     text: string,
     queryLang: string,
     definitionLang: string;

src/modules/dictionary/dictionary-repository.ts

@@ -1,15 +1,15 @@
 import { stringNormalize } from "@/utils/string";
 import {
-    CreateDictionaryEntryInputDto,
-    CreateDictionaryEntryWithoutItemIdInputDto,
-    CreateDictionaryItemInputDto,
-    CreateDictionaryLookUpInputDto,
-    SelectLastLookUpResultInputDto,
-    SelectLastLookUpResultOutputDto,
+    RepoInputCreateDictionaryEntry,
+    RepoInputCreateDictionaryEntryWithoutItemId,
+    RepoInputCreateDictionaryItem,
+    RepoInputCreateDictionaryLookUp,
+    RepoInputSelectLastLookUpResult,
+    RepoOutputSelectLastLookUpResult,
 } from "./dictionary-repository-dto";
 import prisma from "@/lib/db";
 
-export async function selectLastLookUpResult(dto: SelectLastLookUpResultInputDto): Promise<SelectLastLookUpResultOutputDto> {
+export async function repoSelectLastLookUpResult(dto: RepoInputSelectLastLookUpResult): Promise<RepoOutputSelectLastLookUpResult> {
     const result = await prisma.dictionaryLookUp.findFirst({
         where: {
             normalizedText: stringNormalize(dto.text),
@@ -48,16 +48,16 @@ export async function selectLastLookUpResult(dto: SelectLastLookUpResultInputDto
     return null;
 }
 
-export async function createLookUp(content: CreateDictionaryLookUpInputDto) {
+export async function repoCreateLookUp(content: RepoInputCreateDictionaryLookUp) {
     return (await prisma.dictionaryLookUp.create({
         data: { ...content, normalizedText: stringNormalize(content.text) }
     })).id;
 }
 
-export async function createLookUpWithItemAndEntries(
-    itemData: CreateDictionaryItemInputDto,
-    lookUpData: CreateDictionaryLookUpInputDto,
-    entries: CreateDictionaryEntryWithoutItemIdInputDto[]
+export async function repoCreateLookUpWithItemAndEntries(
+    itemData: RepoInputCreateDictionaryItem,
+    lookUpData: RepoInputCreateDictionaryLookUp,
+    entries: RepoInputCreateDictionaryEntryWithoutItemId[]
 ) {
     return await prisma.$transaction(async (tx) => {
         const item = await tx.dictionaryItem.create({

src/modules/dictionary/dictionary-service-dto.ts

@@ -1,6 +1,6 @@
 import { TSharedItem } from "@/shared";
 
-export type LookUpServiceInputDto = {
+export type ServiceInputLookUp = {
     text: string,
     queryLang: string,
     definitionLang: string,
@@ -8,4 +8,4 @@ export type LookUpServiceInputDto = {
     userId?: string;
 };
 
-export type LookUpServiceOutputDto = TSharedItem;
+export type ServiceOutputLookUp = TSharedItem;

src/modules/dictionary/dictionary-service.ts

@@ -1,8 +1,8 @@
 import { executeDictionaryLookup } from "@/lib/bigmodel/dictionary";
-import { createLookUp, createLookUpWithItemAndEntries, selectLastLookUpResult } from "./dictionary-repository";
-import { LookUpServiceInputDto } from "./dictionary-service-dto";
+import { repoCreateLookUp, repoCreateLookUpWithItemAndEntries, repoSelectLastLookUpResult } from "./dictionary-repository";
+import { ServiceInputLookUp } from "./dictionary-service-dto";
 
-export const lookUpService = async (dto: LookUpServiceInputDto) => {
+export const serviceLookUp = async (dto: ServiceInputLookUp) => {
     const {
         text,
         queryLang,
@@ -11,7 +11,7 @@ export const lookUpService = async (dto: LookUpServiceInputDto) => {
         forceRelook
     } = dto;
 
-    const lastLookUpResult = await selectLastLookUpResult({
+    const lastLookUpResult = await repoSelectLastLookUpResult({
         text,
         queryLang,
         definitionLang,
@@ -25,7 +25,7 @@ export const lookUpService = async (dto: LookUpServiceInputDto) => {
         );
 
         // 使用事务确保数据一致性
-        createLookUpWithItemAndEntries(
+        repoCreateLookUpWithItemAndEntries(
             {
                 standardForm: response.standardForm,
                 queryLang,
@@ -44,7 +44,7 @@ export const lookUpService = async (dto: LookUpServiceInputDto) => {
 
         return response;
     } else {
-        createLookUp({
+        repoCreateLookUp({
             userId: userId,
             text: text,
             queryLang: queryLang,

src/modules/folder/folder-aciton.ts

@@ -0,0 +1,202 @@
+"use server";
+
+import { ValidateError } from "@/lib/errors";
+import { ActionInputCreatePair, ActionInputUpdatePairById, ActionOutputGetFoldersWithTotalPairsByUserId, validateActionInputCreatePair, validateActionInputUpdatePairById } from "./folder-action-dto";
+import { repoCreateFolder, repoCreatePair, repoDeleteFolderById, repoDeletePairById, repoGetFoldersByUserId, repoGetFoldersWithTotalPairsByUserId, repoGetPairsByFolderId, repoGetUserIdByFolderId, repoRenameFolderById, repoUpdatePairById } from "./folder-repository";
+import { validate } from "@/utils/validate";
+import z from "zod";
+import { LENGTH_MAX_FOLDER_NAME, LENGTH_MIN_FOLDER_NAME } from "@/shared/constant";
+
+export async function actionGetPairsByFolderId(folderId: number) {
+    try {
+        return {
+            success: true,
+            message: 'success',
+            data: await repoGetPairsByFolderId(folderId)
+        };
+    } catch (e) {
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionUpdatePairById(id: number, dto: ActionInputUpdatePairById) {
+    try {
+        const validatedDto = validateActionInputUpdatePairById(dto);
+        await repoUpdatePairById(id, validatedDto);
+        return {
+            success: true,
+            message: 'success',
+        };
+    } catch (e) {
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionGetUserIdByFolderId(folderId: number) {
+    try {
+        return {
+            success: true,
+            message: 'success',
+            data: await repoGetUserIdByFolderId(folderId)
+        };
+    } catch (e) {
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionDeleteFolderById(folderId: number) {
+    try {
+        await repoDeleteFolderById(folderId);
+        return {
+            success: true,
+            message: 'success',
+        };
+    } catch (e) {
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionDeletePairById(id: number) {
+    try {
+        await repoDeletePairById(id);
+        return {
+            success: true,
+            message: 'success'
+        };
+    } catch (e) {
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionGetFoldersWithTotalPairsByUserId(id: string): Promise<ActionOutputGetFoldersWithTotalPairsByUserId> {
+    try {
+        return {
+            success: true,
+            message: 'success',
+            data: await repoGetFoldersWithTotalPairsByUserId(id)
+        };
+    } catch (e) {
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionGetFoldersByUserId(userId: string) {
+    try {
+        return {
+            success: true,
+            message: 'success',
+            data: await repoGetFoldersByUserId(userId)
+        };
+    } catch (e) {
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionCreatePair(dto: ActionInputCreatePair) {
+    try {
+        const validatedDto = validateActionInputCreatePair(dto);
+        await repoCreatePair(validatedDto);
+        return {
+            success: true,
+            message: 'success'
+        };
+    } catch (e) {
+        if (e instanceof ValidateError) {
+            return {
+                success: false,
+                message: e.message
+            };
+        }
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionCreateFolder(userId: string, folderName: string) {
+    try {
+        const validatedFolderName = validate(folderName,
+            z.string()
+                .trim()
+                .min(LENGTH_MIN_FOLDER_NAME)
+                .max(LENGTH_MAX_FOLDER_NAME));
+        await repoCreateFolder({
+            name: validatedFolderName,
+            userId: userId
+        });
+        return {
+            success: true,
+            message: 'success'
+        };
+    } catch (e) {
+        if (e instanceof ValidateError) {
+            return {
+                success: false,
+                message: e.message
+            };
+        }
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}
+
+export async function actionRenameFolderById(id: number, newName: string) {
+    try {
+        const validatedNewName = validate(
+            newName,
+            z.string()
+                .min(LENGTH_MIN_FOLDER_NAME)
+                .max(LENGTH_MAX_FOLDER_NAME)
+                .trim());
+        await repoRenameFolderById(id, validatedNewName);
+        return {
+            success: true,
+            message: 'success'
+        };
+    } catch (e) {
+        if (e instanceof ValidateError) {
+            return {
+                success: false,
+                message: e.message
+            };
+        }
+        console.log(e);
+        return {
+            success: false,
+            message: 'Unknown error occured.'
+        };
+    }
+}

src/modules/folder/folder-action-dto.ts

@@ -0,0 +1,34 @@
+import { LENGTH_MAX_FOLDER_NAME, LENGTH_MAX_IPA, LENGTH_MAX_LANGUAGE, LENGTH_MAX_PAIR_TEXT, LENGTH_MIN_FOLDER_NAME, LENGTH_MIN_IPA, LENGTH_MIN_LANGUAGE, LENGTH_MIN_PAIR_TEXT } from "@/shared/constant";
+import { TSharedFolderWithTotalPairs } from "@/shared/folder-type";
+import { generateValidator } from "@/utils/validate";
+import z from "zod";
+
+export const schemaActionInputCreatePair = z.object({
+    text1: z.string().min(LENGTH_MIN_PAIR_TEXT).max(LENGTH_MAX_PAIR_TEXT),
+    text2: z.string().min(LENGTH_MIN_PAIR_TEXT).max(LENGTH_MAX_PAIR_TEXT),
+    language1: z.string().min(LENGTH_MIN_LANGUAGE).max(LENGTH_MAX_LANGUAGE),
+    language2: z.string().min(LENGTH_MIN_LANGUAGE).max(LENGTH_MAX_LANGUAGE),
+    ipa1: z.string().min(LENGTH_MIN_IPA).max(LENGTH_MAX_IPA).optional(),
+    ipa2: z.string().min(LENGTH_MIN_IPA).max(LENGTH_MAX_IPA).optional(),
+    folderId: z.int()
+});
+export type ActionInputCreatePair = z.infer<typeof schemaActionInputCreatePair>;
+export const validateActionInputCreatePair = generateValidator(schemaActionInputCreatePair);
+
+export const schemaActionInputUpdatePairById = z.object({
+    text1: z.string().min(LENGTH_MIN_PAIR_TEXT).max(LENGTH_MAX_PAIR_TEXT).optional(),
+    text2: z.string().min(LENGTH_MIN_PAIR_TEXT).max(LENGTH_MAX_PAIR_TEXT).optional(),
+    language1: z.string().min(LENGTH_MIN_LANGUAGE).max(LENGTH_MAX_LANGUAGE).optional(),
+    language2: z.string().min(LENGTH_MIN_LANGUAGE).max(LENGTH_MAX_LANGUAGE).optional(),
+    ipa1: z.string().min(LENGTH_MIN_IPA).max(LENGTH_MAX_IPA).optional(),
+    ipa2: z.string().min(LENGTH_MIN_IPA).max(LENGTH_MAX_IPA).optional(),
+    folderId: z.int().optional()
+});
+export type ActionInputUpdatePairById = z.infer<typeof schemaActionInputUpdatePairById>;
+export const validateActionInputUpdatePairById = generateValidator(schemaActionInputUpdatePairById);
+
+export type ActionOutputGetFoldersWithTotalPairsByUserId = {
+    message: string,
+    success: boolean,
+    data?: TSharedFolderWithTotalPairs[];
+};

src/modules/folder/folder-repository-dto.ts

@@ -0,0 +1,23 @@
+export interface RepoInputCreateFolder {
+  name: string;
+  userId: string;
+}
+
+export interface RepoInputCreatePair {
+  text1: string;
+  text2: string;
+  language1: string;
+  language2: string;
+  ipa1?: string;
+  ipa2?: string;
+  folderId: number;
+}
+
+export interface RepoInputUpdatePair {
+  text1?: string;
+  text2?: string;
+  language1?: string;
+  language2?: string;
+  ipa1?: string;
+  ipa2?: string;
+}

src/modules/folder/folder-repository.ts

@@ -0,0 +1,120 @@
+import prisma from "@/lib/db";
+import { RepoInputCreateFolder, RepoInputCreatePair, RepoInputUpdatePair } from "./folder-repository-dto";
+
+export async function repoCreatePair(data: RepoInputCreatePair) {
+    return (await prisma.pair.create({
+        data: data,
+    })).id;
+}
+
+export async function repoDeletePairById(id: number) {
+    await prisma.pair.delete({
+        where: {
+            id: id,
+        },
+    });
+}
+
+export async function repoUpdatePairById(
+    id: number,
+    data: RepoInputUpdatePair,
+) {
+    await prisma.pair.update({
+        where: {
+            id: id,
+        },
+        data: data,
+    });
+}
+
+export async function repoGetPairCountByFolderId(folderId: number) {
+    return prisma.pair.count({
+        where: {
+            folderId: folderId,
+        },
+    });
+}
+
+export async function repoGetPairsByFolderId(folderId: number) {
+    return (await prisma.pair.findMany({
+        where: {
+            folderId: folderId,
+        },
+    })).map(pair => {
+        return {
+            text1:pair.text1,
+            text2: pair.text2,
+            language1: pair.language1,
+            language2: pair.language2,
+            ipa1: pair.ipa1,
+            ipa2: pair.ipa2,
+            id: pair.id,
+            folderId: pair.folderId
+        }
+    });
+}
+
+export async function repoGetFoldersByUserId(userId: string) {
+  return (await prisma.folder.findMany({
+    where: {
+      userId: userId,
+    },
+  }))?.map(v => {
+    return {
+      id: v.id,
+      name: v.name,
+      userId: v.userId
+    };
+  });
+}
+
+export async function repoRenameFolderById(id: number, newName: string) {
+  await prisma.folder.update({
+    where: {
+      id: id,
+    },
+    data: {
+      name: newName,
+    },
+  });
+}
+
+export async function repoGetFoldersWithTotalPairsByUserId(userId: string) {
+  const folders = await prisma.folder.findMany({
+    where: { userId },
+    include: {
+      _count: {
+        select: { pairs: true },
+      },
+    },
+  });
+  return folders.map(folder => ({
+    id: folder.id,
+    name: folder.name,
+    userId: folder.userId,
+    total: folder._count?.pairs ?? 0,
+  }));
+}
+
+export async function repoCreateFolder(folder: RepoInputCreateFolder) {
+  await prisma.folder.create({
+    data: folder,
+  });
+}
+
+export async function repoDeleteFolderById(id: number) {
+  await prisma.folder.delete({
+    where: {
+      id: id,
+    },
+  });
+}
+
+export async function repoGetUserIdByFolderId(id: number) {
+  const folder = await prisma.folder.findUnique({
+    where: {
+      id: id,
+    },
+  });
+  return folder?.userId;
+}

src/modules/folder/folder-service.ts

@@ -1,68 +0,0 @@
-import { CreateFolderInput, UpdateFolderInput } from "../translator/translator-dto";
-import prisma from "@/lib/db";
-
-export async function getFoldersByUserId(userId: string) {
-  return prisma.folder.findMany({
-    where: {
-      userId: userId,
-    },
-  });
-}
-
-export async function renameFolderById(id: number, newName: string) {
-  return prisma.folder.update({
-    where: {
-      id: id,
-    },
-    data: {
-      name: newName,
-    },
-  });
-}
-
-export async function getFoldersWithTotalPairsByUserId(userId: string) {
-  const folders = await prisma.folder.findMany({
-    where: { userId },
-    include: {
-      _count: {
-        select: { pairs: true },
-      },
-    },
-  });
-  return folders.map(folder => ({
-    ...folder,
-    total: folder._count?.pairs ?? 0,
-  }));
-}
-
-export async function createFolder(folder: CreateFolderInput) {
-  return prisma.folder.create({
-    data: folder,
-  });
-}
-
-export async function deleteFolderById(id: number) {
-  return prisma.folder.delete({
-    where: {
-      id: id,
-    },
-  });
-}
-
-export async function updateFolderById(id: number, data: UpdateFolderInput) {
-  return prisma.folder.update({
-    where: {
-      id: id,
-    },
-    data: data,
-  });
-}
-
-export async function getUserIdByFolderId(id: number) {
-  const folder = await prisma.folder.findUnique({
-    where: {
-      id: id,
-    },
-  });
-  return folder?.userId;
-}

src/modules/folder/index.ts

@@ -0,0 +1,2 @@
+export * from './folder-aciton';
+export * from './folder-action-dto';

src/modules/pair/pair-action.ts

@@ -1 +0,0 @@
-"use server";

src/modules/pair/pair-repository.ts

@@ -1,44 +0,0 @@
-import { CreatePairInput, UpdatePairInput } from "../translator/translator-dto";
-import prisma from "@/lib/db";
-
-export async function createPair(data: CreatePairInput) {
-    return (await prisma.pair.create({
-        data: data,
-    })).id;
-}
-
-export async function deletePairById(id: number) {
-    await prisma.pair.delete({
-        where: {
-            id: id,
-        },
-    });
-}
-
-export async function updatePairById(
-    id: number,
-    data: UpdatePairInput,
-) {
-    await prisma.pair.update({
-        where: {
-            id: id,
-        },
-        data: data,
-    });
-}
-
-export async function getPairCountByFolderId(folderId: number) {
-    return prisma.pair.count({
-        where: {
-            folderId: folderId,
-        },
-    });
-}
-
-export async function getPairsByFolderId(folderId: number) {
-    return prisma.pair.findMany({
-        where: {
-            folderId: folderId,
-        },
-    });
-}

src/modules/translator/translator-dto.ts

@@ -1,40 +1,3 @@
-/**
- * Service 层的自定义业务类型
- *
- * 这些类型用于替换 Prisma 生成的类型，提高代码的可维护性和抽象层次
- */
-
-// Folder 相关
-export interface CreateFolderInput {
-  name: string;
-  userId: string;
-}
-
-export interface UpdateFolderInput {
-  name?: string;
-}
-
-// Pair 相关
-export interface CreatePairInput {
-  text1: string;
-  text2: string;
-  language1: string;
-  language2: string;
-  ipa1?: string;
-  ipa2?: string;
-  folderId: number;
-}
-
-export interface UpdatePairInput {
-  text1?: string;
-  text2?: string;
-  language1?: string;
-  language2?: string;
-  ipa1?: string;
-  ipa2?: string;
-}
-
-// Translation 相关
 export interface CreateTranslationHistoryInput {
   userId?: string;
   sourceText: string;
@@ -50,7 +13,6 @@ export interface TranslationHistoryQuery {
   targetLanguage: string;
 }
 
-// 翻译相关 - 统一翻译函数
 export interface TranslateTextInput {
   sourceText: string;
   targetLanguage: string;

src/shared/constant.ts

@@ -0,0 +1,14 @@
+export const LENGTH_MAX_DICTIONARY_TEXT = 30;
+export const LENGTH_MIN_DICTIONARY_TEXT = 1;
+
+export const LENGTH_MAX_LANGUAGE = 20;
+export const LENGTH_MIN_LANGUAGE = 1;
+
+export const LENGTH_MAX_PAIR_TEXT = 50;
+export const LENGTH_MIN_PAIR_TEXT = 1;
+
+export const LENGTH_MAX_IPA = 150;
+export const LENGTH_MIN_IPA = 1;
+
+export const LENGTH_MAX_FOLDER_NAME = 20;
+export const LENGTH_MIN_FOLDER_NAME = 1;

src/shared/folder-related-type.ts

@@ -1,3 +0,0 @@
-export type TSharedPair = {
-    
-};

src/shared/folder-type.ts

@@ -0,0 +1,23 @@
+export type TSharedFolder = {
+    id: number,
+    name: string,
+    userId: string;
+};
+
+export type TSharedFolderWithTotalPairs = {
+    id: number,
+    name: string,
+    userId: string,
+    total: number;
+};
+
+export type TSharedPair = {
+    text1: string;
+    text2: string;
+    language1: string;
+    language2: string;
+    ipa1: string | null;
+    ipa2: string | null;
+    id: number;
+    folderId: number;
+};

src/utils/validate.ts

@@ -0,0 +1,13 @@
+import { ValidateError } from "@/lib/errors";
+import z from "zod";
+
+export const validate = <T, U extends z.ZodType>(dto: T, schema: U) => {
+    const result = schema.safeParse(dto);
+    if (result.success) return result.data as z.infer<U>;
+    const errorMessages = result.error.issues.map((issue) =>
+        `${issue.path.join('.')}: ${issue.message}`
+    ).join('; ');
+    throw new ValidateError(`Validation failed: ${errorMessages}`);
+};
+
+export const generateValidator = <T extends z.ZodType>(schema: T) => <T>(dto: T) => validate(dto, schema);