feat: 官网 + 管理端 + Gin/GORM 后端首个完整版本
- web/: 产品官网（Hero 事件流终端、功能矩阵、架构、快速开始、下载、博客 + Markdown 详情页），青瓷绿双主题 - admin/: 内容管理（JWT 登录、文章分页/搜索/CRUD、草稿与发布），embed 挂 /admin - server/: Gin + GORM，MySQL（DSN 走 .env，SQLite 兜底）；规范落地：sundynix_ 表前缀、字符串雪花主键、snake_case 列名、统一响应信封、公共分页参数 - 双 SPA embed 单二进制部署，make build 一键出包 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Blizzard
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package handler
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import (
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"crypto/subtle"
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"log"
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"os"
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"github.com/gin-gonic/gin"
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"git.sundynix.cn/Blizzard/sundynix-site/server/internal/pkg/auth"
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"git.sundynix.cn/Blizzard/sundynix-site/server/internal/pkg/resp"
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)
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// AdminAuthHandler 管理端登录。
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// 账号密码走环境变量 SUNDYNIX_ADMIN_USER / SUNDYNIX_ADMIN_PASS。
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type AdminAuthHandler struct {
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username string
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password string
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}
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func NewAdminAuthHandler() *AdminAuthHandler {
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u := os.Getenv("SUNDYNIX_ADMIN_USER")
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p := os.Getenv("SUNDYNIX_ADMIN_PASS")
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if u == "" {
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u = "admin"
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}
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if p == "" {
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p = "admin123"
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log.Println("[WARN] SUNDYNIX_ADMIN_PASS 未设置，使用开发默认密码 admin123，生产环境务必配置")
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}
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return &AdminAuthHandler{username: u, password: p}
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}
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type loginReq struct {
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Username string `json:"username" binding:"required"`
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Password string `json:"password" binding:"required"`
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}
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// Login POST /api/admin/login
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func (h *AdminAuthHandler) Login(c *gin.Context) {
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var body loginReq
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if err := c.ShouldBindJSON(&body); err != nil {
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resp.BadRequest(c, "用户名和密码不能为空")
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return
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}
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userOK := subtle.ConstantTimeCompare([]byte(body.Username), []byte(h.username)) == 1
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passOK := subtle.ConstantTimeCompare([]byte(body.Password), []byte(h.password)) == 1
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if !userOK || !passOK {
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resp.Unauthorized(c, "用户名或密码错误")
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return
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}
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token, err := auth.Sign(body.Username)
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if err != nil {
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resp.ServerError(c, "签发 token 失败")
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return
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}
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resp.OK(c, gin.H{"token": token, "username": body.Username})
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}
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@@ -0,0 +1,158 @@
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package handler
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import (
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"errors"
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"time"
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"github.com/gin-gonic/gin"
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"gorm.io/gorm"
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"git.sundynix.cn/Blizzard/sundynix-site/server/internal/model"
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"git.sundynix.cn/Blizzard/sundynix-site/server/internal/pkg/req"
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"git.sundynix.cn/Blizzard/sundynix-site/server/internal/pkg/resp"
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)
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// AdminPostHandler 管理端文章 CRUD（含草稿）。
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type AdminPostHandler struct {
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db *gorm.DB
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}
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func NewAdminPostHandler(db *gorm.DB) *AdminPostHandler {
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return &AdminPostHandler{db: db}
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}
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type postForm struct {
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Slug string `json:"slug" binding:"required"`
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Title string `json:"title" binding:"required"`
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Category string `json:"category"`
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Summary string `json:"summary"`
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Content string `json:"content"`
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Published bool `json:"published"`
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}
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// List GET /api/admin/posts — 分页 + 关键词，含草稿
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func (h *AdminPostHandler) List(c *gin.Context) {
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var q req.PageQuery
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if err := c.ShouldBindQuery(&q); err != nil {
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resp.BadRequest(c, "分页参数不合法")
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return
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}
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q.Normalize()
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tx := h.db.Model(&model.Post{})
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if q.Keyword != "" {
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kw := "%" + q.Keyword + "%"
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tx = tx.Where("title LIKE ? OR slug LIKE ? OR category LIKE ?", kw, kw, kw)
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}
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var total int64
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if err := tx.Count(&total).Error; err != nil {
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resp.ServerError(c, "查询失败")
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return
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}
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var items []model.PostListItem
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err := tx.Order("created_at DESC").
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Offset(q.Offset()).Limit(q.PageSize).
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Find(&items).Error
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if err != nil {
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resp.ServerError(c, "查询失败")
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return
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}
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resp.Page(c, items, total, q.Page, q.PageSize)
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}
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// Get GET /api/admin/posts/:id
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func (h *AdminPostHandler) Get(c *gin.Context) {
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var post model.Post
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err := h.db.First(&post, "id = ?", c.Param("id")).Error
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if errors.Is(err, gorm.ErrRecordNotFound) {
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resp.NotFound(c, "文章不存在")
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return
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}
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if err != nil {
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resp.ServerError(c, "查询失败")
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return
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}
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resp.OK(c, post)
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}
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// Create POST /api/admin/posts
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func (h *AdminPostHandler) Create(c *gin.Context) {
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var form postForm
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if err := c.ShouldBindJSON(&form); err != nil {
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resp.BadRequest(c, "slug 和标题不能为空")
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return
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}
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post := model.Post{
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Slug: form.Slug,
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Title: form.Title,
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Category: form.Category,
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Summary: form.Summary,
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Content: form.Content,
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}
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if form.Published {
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now := time.Now()
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post.PublishedAt = &now
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}
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if err := h.db.Create(&post).Error; err != nil {
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if errors.Is(err, gorm.ErrDuplicatedKey) {
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resp.BadRequest(c, "slug 已存在")
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return
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}
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resp.ServerError(c, "创建失败："+err.Error())
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return
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}
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resp.OK(c, post)
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}
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// Update PUT /api/admin/posts/:id
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func (h *AdminPostHandler) Update(c *gin.Context) {
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var form postForm
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if err := c.ShouldBindJSON(&form); err != nil {
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resp.BadRequest(c, "slug 和标题不能为空")
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return
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}
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var post model.Post
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err := h.db.First(&post, "id = ?", c.Param("id")).Error
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if errors.Is(err, gorm.ErrRecordNotFound) {
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resp.NotFound(c, "文章不存在")
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return
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}
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if err != nil {
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resp.ServerError(c, "查询失败")
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return
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}
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post.Slug = form.Slug
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post.Title = form.Title
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post.Category = form.Category
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post.Summary = form.Summary
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post.Content = form.Content
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// 发布状态切换：首次发布记时间，撤回清空，重复发布保留原时间
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if form.Published && post.PublishedAt == nil {
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now := time.Now()
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post.PublishedAt = &now
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} else if !form.Published {
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post.PublishedAt = nil
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}
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if err := h.db.Save(&post).Error; err != nil {
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resp.ServerError(c, "更新失败："+err.Error())
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return
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}
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resp.OK(c, post)
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}
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// Delete DELETE /api/admin/posts/:id
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func (h *AdminPostHandler) Delete(c *gin.Context) {
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res := h.db.Delete(&model.Post{}, "id = ?", c.Param("id"))
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if res.Error != nil {
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resp.ServerError(c, "删除失败")
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return
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}
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if res.RowsAffected == 0 {
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resp.NotFound(c, "文章不存在")
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return
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}
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resp.OK(c, nil)
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}
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@@ -0,0 +1,51 @@
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package handler
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import (
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"errors"
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"github.com/gin-gonic/gin"
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"gorm.io/gorm"
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"git.sundynix.cn/Blizzard/sundynix-site/server/internal/model"
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"git.sundynix.cn/Blizzard/sundynix-site/server/internal/pkg/resp"
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)
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// PostHandler 面向用户端的公开文章接口。
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type PostHandler struct {
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db *gorm.DB
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}
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func NewPostHandler(db *gorm.DB) *PostHandler {
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return &PostHandler{db: db}
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}
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// List GET /api/posts — 已发布文章列表（不含正文）
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func (h *PostHandler) List(c *gin.Context) {
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var items []model.PostListItem
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err := h.db.Model(&model.Post{}).
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Where("published_at IS NOT NULL").
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Order("published_at DESC").
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Find(&items).Error
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if err != nil {
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resp.ServerError(c, "查询失败")
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return
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}
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resp.OK(c, items)
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}
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// Get GET /api/posts/:slug — 文章详情（含 Markdown 正文）
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func (h *PostHandler) Get(c *gin.Context) {
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var post model.Post
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err := h.db.
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Where("slug = ? AND published_at IS NOT NULL", c.Param("slug")).
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First(&post).Error
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if errors.Is(err, gorm.ErrRecordNotFound) {
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resp.NotFound(c, "文章不存在")
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return
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}
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if err != nil {
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resp.ServerError(c, "查询失败")
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return
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}
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resp.OK(c, post)
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}
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