✨ feat: 添加评论功能，重构评论输入和列表组件，支持多种目标类型，更新国际化文本

README.md

@@ -110,5 +110,27 @@ pnpm start
 
 可以通过环境变量或者.env.production文件配置后端API端点
 
+## 开发
+
+### 后端
+
+```bash
+# 启动后端服务器
+go run ./cmd/server
+```
+
+### 前端
+
+```bash
+# 进入前端目录
+cd web
+
+# 安装依赖
+pnpm install
+
+# 启动前端开发服务器
+pnpm dev
+```
+
 ## 环境变量配置
 后端所有环境变量及其示例在[`.env.example`](./.env.example)文件中

internal/service/comment.go

@@ -2,9 +2,10 @@ package service
 
 import (
 	"context"
-	"github.com/snowykami/neo-blog/pkg/constant"
 	"strconv"
 
+	"github.com/snowykami/neo-blog/pkg/constant"
+
 	"github.com/snowykami/neo-blog/internal/ctxutils"
 	"github.com/snowykami/neo-blog/internal/dto"
 	"github.com/snowykami/neo-blog/internal/model"
@@ -124,9 +125,12 @@ func (cs *CommentService) GetComment(ctx context.Context, commentID string) (*dt
 }
 
 func (cs *CommentService) GetCommentList(ctx context.Context, req *dto.GetCommentListReq) ([]dto.CommentDto, error) {
-	currentUser, _ := ctxutils.GetCurrentUser(ctx)
+	currentUserID := uint(0)
+	if currentUser, ok := ctxutils.GetCurrentUser(ctx); ok {
+		currentUserID = currentUser.ID
+	}
 
-	comments, err := repo.Comment.ListComments(currentUser.ID, req.TargetID, req.TargetType, req.Page, req.Size, req.OrderBy, req.Desc, req.Depth)
+	comments, err := repo.Comment.ListComments(currentUserID, req.TargetID, req.TargetType, req.Page, req.Size, req.OrderBy, req.Desc, req.Depth)
 	if err != nil {
 		return nil, errs.New(errs.ErrInternalServer.Code, "failed to list comments", err)
 	}

web/src/api/comment.ts

@@ -3,6 +3,7 @@ import { CreateCommentRequest, UpdateCommentRequest, Comment } from '@/models/co
 import type {  PaginationParams } from '@/models/common'
 import { OrderBy } from '@/models/common'
 import type { BaseResponse } from '@/models/resp'
+import { TargetType } from '@/models/types'
 
 
 export async function createComment(
@@ -24,7 +25,7 @@ export async function deleteComment(id: number): Promise<void> {
 }
 
 export interface ListCommentsParams {
-  targetType: 'post' | 'page'
+  targetType: TargetType
   targetId: number
   depth?: number
   orderBy?: OrderBy

web/src/components/blog-post/blog-post.tsx

@@ -5,6 +5,7 @@ import { RenderMarkdown } from "@/components/common/markdown";
 import { isMobileByUA } from "@/utils/server/device";
 import { calculateReadingTime } from "@/utils/common/post";
 import CommentSection from "@/components/comment";
+import { TargetType } from '../../models/types';
 
 function PostMeta({ post }: { post: Post }) {
   return (
@@ -138,7 +139,7 @@ async function BlogPost({ post }: { post: Post }) {
       {/* <ScrollToTop /> */}
       <PostHeader post={post} />
       <PostContent post={post} />
-      <CommentSection targetType="post" targetId={post.id} />
+      <CommentSection targetType={TargetType.Post} targetId={post.id} />
     </div>
   );
 }

web/src/components/comment/comment-input.tsx

@@ -1,37 +1,77 @@
 "use client";
 import { Textarea } from "@/components/ui/textarea"
 import { getGravatarByUser } from "@/components/common/gravatar"
-
+import { toast } from "sonner";
 import { useState, useEffect } from "react";
 import type { User } from "@/models/user";
 import { getLoginUser } from "@/api/user";
+import { createComment } from "@/api/comment";
+
+import { CircleUser } from "lucide-react";
+import { useTranslations } from "next-intl";
+import { TargetType } from "@/models/types";
+import { useToLogin } from "@/hooks/use-to-login";
+import NeedLogin from "../common/need-login";
+
+export function CommentInput(
+    { targetId, targetType, onCommentSubmitted }: { targetId: number, targetType: TargetType, onCommentSubmitted: () => void }
+) {
+    const t = useTranslations('Comment')
+    const toLogin = useToLogin()
+    const [user, setUser] = useState<User | null>(null);
+    const [commentContent, setCommentContent] = useState("");
 
-export function CommentInput() {
-    const [user, setUser] = useState<User | null>(null); // 假设 User 是你的用户模型
     useEffect(() => {
         getLoginUser()
             .then(response => {
                 setUser(response.data);
             })
-            .catch(error => {
-                console.error("获取用户信息失败:", error);
-            });
     }, []);
+
+    const handleCommentSubmit = async () => {
+        if (!user) {
+            toast.error(<NeedLogin>{t("login_required")}</NeedLogin>);
+            return;
+        }
+        if (!commentContent.trim()) {
+            toast.error(t("content_required"));
+            return;
+        }
+        await createComment({
+            targetType: targetType,
+            targetId: targetId,
+            content: commentContent,
+        }).then(response => {
+            setCommentContent("");
+            toast.success(t("comment_success"));
+            onCommentSubmitted();
+        }).catch(error => {
+            toast.error(t("comment_failed") + ": " +
+                error?.response?.data?.message || error?.message
+            );
+        });
+    };
     return (
         <div>
             <div className="flex py-4">
                 {/* Avatar */}
-                <div>
+                <div onClick={user ? undefined : toLogin} className="flex-shrink-0 w-10 h-10">
                     {user && getGravatarByUser(user)}
+                    {!user && <CircleUser className="w-full h-full" />}
                 </div>
                 {/* Input Area */}
                 <div className="flex-1 pl-2">
-                    <Textarea placeholder="写下你的评论..." className="w-full p-2 border border-gray-300 rounded-md" />
+                    <Textarea
+                        placeholder={t("placeholder")}
+                        className="w-full p-2 border border-gray-300 rounded-md"
+                        value={commentContent}
+                        onChange={(e) => setCommentContent(e.target.value)}
+                    />
                 </div>
             </div>
             <div className="flex justify-end">
-                <button className="px-2 py-1 bg-blue-500 text-white rounded-md hover:bg-blue-600 transition-colors">
+                <button onClick={handleCommentSubmit} className="px-2 py-1 bg-blue-500 text-white rounded-md hover:bg-blue-600 transition-colors">
-                    提交
+                    {t("submit")}
                 </button>
             </div>
         </div>

web/src/components/comment/index.tsx

@@ -2,22 +2,24 @@
 
 import type { Comment } from "@/models/comment";
 import { CommentInput } from "@/components/comment/comment-input";
-import { useEffect, useState } from "react";
+import { Suspense, useEffect, useState } from "react";
 import { listComments } from "@/api/comment";
 import { OrderBy } from "@/models/common";
 import { CommentItem } from "./comment-item";
 import { Separator } from "../ui/separator";
+import { TargetType } from "@/models/types";
+import { Skeleton } from "../ui/skeleton";
 
 interface CommentAreaProps {
-  targetType: 'post' | 'page';
+  targetType: TargetType;
   targetId: number;
 }
 
+
+
 export default function CommentSection(props: CommentAreaProps) {
   const { targetType, targetId } = props;
   const [comments, setComments] = useState<Comment[]>([]);
-  const [loading, setLoading] = useState(false);
-  const [error, setError] = useState<string | null>(null);
   const [newComment, setNewComment] = useState<string>("");
 
   useEffect(() => {
@@ -33,30 +35,57 @@ export default function CommentSection(props: CommentAreaProps) {
       .then(response => {
         setComments(response.data);
       })
-      .catch(err => {
-        setError("加载评论失败，请稍后再试。");
-        console.error("Error loading comments:", err);
-      })
-      .finally(() => {
-        setLoading(false);
-      });
   }, [targetType, targetId]);
 
+  const onCommentSubmitted = () => {
+    // 重新加载评论列表
+    listComments({
+      targetType,
+      targetId,
+      depth: 0,
+      orderBy: OrderBy.CreatedAt,
+      desc: true,
+      page: 1,
+      size: 10
+    })
+      .then(response => {
+        setComments(response.data);
+      })
+  }
+
   return (
     <div>
       <Separator className="my-16" />
       <div className="font-bold text-2xl">评论</div>
-      <CommentInput />
+      <CommentInput targetType={targetType} targetId={targetId} onCommentSubmitted={onCommentSubmitted} />
-      {loading && <p>加载中...</p>}
-      {error && <p className="text-red-500">{error}</p>}
       <div className="mt-4">
+        <Suspense fallback={<CommentLoading />}>
           {comments.map(comment => (
             <div key={comment.id}>
               <Separator className="my-2" />
               <CommentItem {...comment} />
             </div>
           ))}
+        </Suspense>
       </div>
     </div>
   );
 }
+
+
+function CommentLoading() {
+  return (
+    <div className="space-y-6 py-8">
+      {[...Array(3)].map((_, i) => (
+        <div key={i} className="flex gap-3">
+          <Skeleton className="w-10 h-10 rounded-full" />
+          <div className="flex-1 space-y-2">
+            <Skeleton className="h-4 w-1/4" />
+            <Skeleton className="h-4 w-3/4" />
+            <Skeleton className="h-4 w-2/3" />
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}

web/src/components/common/image-placeholder.tsx

@@ -0,0 +1,7 @@
+export default function ImagePlaceholder() {
+    return (
+        <div className="w-10 h-10 bg-gray-200 flex items-center justify-center rounded-full">
+            <img src="/file.svg" alt="Image Placeholder" className="w-6 h-6" />
+        </div>
+    );
+}

web/src/components/common/need-login.tsx

@@ -0,0 +1,12 @@
+import { useToLogin } from "@/hooks/use-to-login";
+
+export default function NeedLogin(
+    { children }: { children?: React.ReactNode }
+) {
+    const toLogin = useToLogin()
+    return (
+        <div onClick={toLogin}>
+            {children}
+        </div>
+    );
+}

web/src/components/login/login-form.tsx

@@ -17,11 +17,13 @@ import type { OidcConfig } from "@/models/oidc-config"
 import { ListOidcConfigs, userLogin } from "@/api/user"
 import Link from "next/link"
 import { useRouter, useSearchParams } from "next/navigation"
+import { useTranslations } from "next-intl"
 
 export function LoginForm({
   className,
   ...props
 }: React.ComponentProps<"div">) {
+  const t = useTranslations('Login')
   const [oidcConfigs, setOidcConfigs] = useState<OidcConfig[]>([])
   const [{ username, password }, setCredentials] = useState({ username: '', password: '' })
   const router = useRouter()
@@ -55,9 +57,9 @@ export function LoginForm({
     <div className={cn("flex flex-col gap-6", className)} {...props}>
       <Card>
         <CardHeader className="text-center">
-          <CardTitle className="text-xl">Welcome back</CardTitle>
+          <CardTitle className="text-xl">{t("welcome")}</CardTitle>
           <CardDescription>
-            Login with Open ID Connect.
+            {t("with_oidc")}
           </CardDescription>
         </CardHeader>
         <CardContent>
@@ -67,15 +69,15 @@ export function LoginForm({
               {oidcConfigs.length > 0 && (
                 <div className="flex flex-col gap-4">
                   {oidcConfigs.map((config, index) => {
-                    // 生成唯一的 key
                     const uniqueKey = config.id ||
                       config.loginUrl ||
                       `${config.displayName}-${index}` ||
                       `oidc-${index}`;
-
                     return (
                       <LoginWithOidc
                         key={uniqueKey}
+                        // 这个REDIRECT_BACK需要前端自己拼接，传给后端服务器，后端服务器拿来响应给前端另一个页面获取，然后改变路由   
+                        // 因为这个是我暑假那会写的，后面因为其他事情太忙了，好久没看了，忘了为什么当时要这么设计了，在弄清楚之前先保持这样                   
                         loginUrl={config.loginUrl.replace("REDIRECT_BACK", encodeURIComponent(`?redirect_back=${redirectBack}`))}
                         displayName={config.displayName}
                         icon={config.icon}
@@ -89,7 +91,7 @@ export function LoginForm({
               {oidcConfigs.length > 0 && (
                 <div className="after:border-border relative text-center text-sm after:absolute after:inset-0 after:top-1/2 after:z-0 after:flex after:items-center after:border-t">
                   <span className="bg-card text-muted-foreground relative z-10 px-2">
-                    Or continue with
+                    {t("or_continue_with_local_account")}
                   </span>
                 </div>
               )}
@@ -97,7 +99,7 @@ export function LoginForm({
               {/* 邮箱密码登录 */}
               <div className="grid gap-6">
                 <div className="grid gap-3">
-                  <Label htmlFor="email">Email or Username</Label>
+                  <Label htmlFor="email">{t("email_or_username")}</Label>
                   <Input
                     id="email"
                     type="text"
@@ -109,12 +111,12 @@ export function LoginForm({
                 </div>
                 <div className="grid gap-3">
                   <div className="flex items-center">
-                    <Label htmlFor="password">Password</Label>
+                    <Label htmlFor="password">{t("password")}</Label>
                     <a
                       href="#"
                       className="ml-auto text-sm underline-offset-4 hover:underline"
                     >
-                      Forgot your password?
+                      {t("forgot_password")}
                     </a>
                   </div>
                   <Input
@@ -126,15 +128,15 @@ export function LoginForm({
                   />
                 </div>
                 <Button type="submit" className="w-full" onClick={handleLogin}>
-                  Login
+                  {t("login")}
                 </Button>
               </div>
 
               {/* 注册链接 */}
               <div className="text-center text-sm">
-                Don&apos;t have an account?{" "}
+                {t("no_account")}{" "}
                 <a href="#" className="underline underline-offset-4">
-                  Sign up
+                  {t("register")}
                 </a>
               </div>
             </div>
@@ -144,14 +146,14 @@ export function LoginForm({
 
       {/* 服务条款 */}
       <div className="text-muted-foreground text-center text-xs text-balance">
-        By clicking continue, you agree to our{" "}
+        {t("by_logging_in_you_agree_to_our")}{" "}
         <a href="#" className="underline underline-offset-4 hover:text-primary">
-          Terms of Service
+          {t("terms_of_service")}
         </a>{" "}
-        and{" "}
+        {t("and")}{" "}
         <a href="#" className="underline underline-offset-4 hover:text-primary">
-          Privacy Policy
+          {t("privacy_policy")}
-        </a>.
+        </a>
       </div>
     </div>
   )

web/src/components/ui/skeleton.tsx

@@ -0,0 +1,13 @@
+import { cn } from "@/lib/utils"
+
+function Skeleton({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="skeleton"
+      className={cn("bg-accent animate-pulse rounded-md", className)}
+      {...props}
+    />
+  )
+}
+
+export { Skeleton }

web/src/hooks/use-to-login.ts

@@ -0,0 +1,13 @@
+import { useRouter, usePathname } from "next/navigation"
+
+/**
+ * 用于跳转到登录页并自动带上 redirect_back 参数
+ * 用法：const toLogin = useToLogin(); <Button onClick={toLogin}>去登录</Button>
+ */
+export function useToLogin() {
+  const router = useRouter()
+  const pathname = usePathname()
+  return () => {
+    router.push(`/login?redirect_back=${encodeURIComponent(pathname)}`)
+  }
+}

web/src/locales/zh-CN.json

@@ -1,5 +1,29 @@
 {
   "HomePage": {
     "title": "Hello world!"
+  },
+  "Comment": {
+    "placeholder": "写下你的评论...",
+    "submit": "提交",
+    "login_required": "请先登录后再评论。",
+    "content_required": "评论内容不能为空。",
+    "comment_success": "评论提交成功！",
+    "comment_failed": "评论提交失败"
+  },
+  "Login": {
+    "welcome": "欢迎回来",
+    "with_oidc": "使用第三方身份提供者",
+    "or_continue_with_local_account": "或使用用户名和密码",
+    "email_or_username": "邮箱或用户名",
+    "password": "密码",
+    "forgot_password": "忘记密码？",
+    "no_account": "还没有账号？",
+    "register": "注册",
+    "login": "登录",
+    "by_logging_in_you_agree_to_our": "登录即表示你同意我们的",
+    "terms_of_service": "服务条款",
+    "and": "和",
+    "privacy_policy": "隐私政策",
+    "login_failed": "登录失败，请检查你的凭据。"
   }
 }

web/src/models/comment.ts

@@ -1,8 +1,9 @@
+import { TargetType } from "./types"
 import type { User } from "./user"
 
 export interface Comment {
     id: number
-    targetType: string
+    targetType: TargetType
     targetId: number
     content: string
     replyId: number
@@ -14,7 +15,7 @@ export interface Comment{
 }
 
 export interface CreateCommentRequest {
-    targetType: string
+    targetType: TargetType
     targetId: number
     content: string
     replyId?: number // 可选字段，默认为 null

web/src/models/types.ts

@@ -0,0 +1,9 @@
+// 目标类型枚举
+export enum TargetType {
+    Post = "post",
+    Page = "page",
+    Article = "article",
+    Video = "video",
+    Image = "image",
+    Other = "other"
+}

web/src/models/user.ts

@@ -13,7 +13,7 @@ export interface User {
 export interface LoginRequest {
   username: string
   password: string
-  rememberMe?: boolean // 可以轻松添加新字段
+  rememberMe?: boolean 
   captcha?: string
 }