init: 初始化项目

internal/api/handler/asset.go

@@ -0,0 +1,212 @@
+package handler
+
+import (
+	"nebula/internal/api/response"
+	"nebula/internal/asset"
+	"path/filepath"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+)
+
+type AssetHandler struct {
+	service *asset.AssetService
+}
+
+func NewAssetHandler(service *asset.AssetService) *AssetHandler {
+	return &AssetHandler{service: service}
+}
+
+// List 获取所有资源列表
+// GET /api/assets
+func (h *AssetHandler) List(c *gin.Context) {
+	assets, err := h.service.List()
+	if err != nil {
+		response.FailServer(c, err.Error())
+		return
+	}
+	response.Ok(c, assets)
+}
+
+// ListByRelease 获取指定发布版本的所有资源
+// GET /api/releases/:id/assets
+func (h *AssetHandler) ListByRelease(c *gin.Context) {
+	releaseID, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		response.FailBadRequest(c, "invalid release id")
+		return
+	}
+
+	assets, err := h.service.ListByRelease(uint(releaseID))
+	if err != nil {
+		response.FailServer(c, err.Error())
+		return
+	}
+	response.Ok(c, assets)
+}
+
+// Get 获取单个资源详情
+// GET /api/assets/:id
+func (h *AssetHandler) Get(c *gin.Context) {
+	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		response.FailBadRequest(c, "invalid asset id")
+		return
+	}
+
+	ast, err := h.service.Get(uint(id))
+	if err != nil {
+		response.FailServer(c, err.Error())
+		return
+	}
+	response.Ok(c, ast)
+}
+
+// Upload 上传文件并创建资源
+// POST /api/releases/:id/assets/upload
+func (h *AssetHandler) Upload(c *gin.Context) {
+	releaseID, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		response.FailBadRequest(c, "invalid release id")
+		return
+	}
+
+	// 获取表单参数
+	platform := c.PostForm("platform")
+	arch := c.PostForm("arch")
+
+	if platform == "" || arch == "" {
+		response.FailBadRequest(c, "platform and arch are required")
+		return
+	}
+
+	// 获取上传的文件
+	file, err := c.FormFile("file")
+	if err != nil {
+		response.FailBadRequest(c, "file is required")
+		return
+	}
+
+	// 验证文件扩展名（可选）
+	ext := filepath.Ext(file.Filename)
+	allowedExts := map[string]bool{
+		".exe": true, ".dmg": true, ".pkg": true, ".deb": true,
+		".rpm": true, ".appimage": true, ".zip": true, ".tar.gz": true,
+		".msi": true, ".app": true,
+	}
+	if !allowedExts[ext] {
+		response.FailBadRequest(c, "unsupported file type: "+ext)
+		return
+	}
+
+	// 上传文件
+	ast, err := h.service.Upload(uint(releaseID), platform, arch, file)
+	if err != nil {
+		response.FailServer(c, err.Error())
+		return
+	}
+
+	response.Ok(c, ast)
+}
+
+// Create 创建资源记录（用于外部 URL）
+// POST /api/assets
+func (h *AssetHandler) Create(c *gin.Context) {
+	var ast asset.Asset
+	if err := c.ShouldBindJSON(&ast); err != nil {
+		response.FailBadRequest(c, err.Error())
+		return
+	}
+
+	// 基本验证
+	if ast.ReleaseID == 0 {
+		response.FailBadRequest(c, "releaseId is required")
+		return
+	}
+	if ast.Platform == "" {
+		response.FailBadRequest(c, "platform is required")
+		return
+	}
+	if ast.Arch == "" {
+		response.FailBadRequest(c, "arch is required")
+		return
+	}
+	if ast.URL == "" {
+		response.FailBadRequest(c, "url is required")
+		return
+	}
+
+	err := h.service.Create(ast)
+	if err != nil {
+		response.FailServer(c, err.Error())
+		return
+	}
+	response.OkMsg(c, "created")
+}
+
+// Update 更新资源信息
+// PUT /api/assets/:id
+func (h *AssetHandler) Update(c *gin.Context) {
+	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		response.FailBadRequest(c, "invalid asset id")
+		return
+	}
+
+	var ast asset.Asset
+	if err := c.ShouldBindJSON(&ast); err != nil {
+		response.FailBadRequest(c, err.Error())
+		return
+	}
+
+	data := map[string]any{
+		"platform":  ast.Platform,
+		"arch":      ast.Arch,
+		"signature": ast.Signature,
+		"checksum":  ast.Checksum,
+	}
+
+	err = h.service.Update(uint(id), data)
+	if err != nil {
+		response.FailServer(c, err.Error())
+		return
+	}
+	response.OkMsg(c, "updated")
+}
+
+// Delete 删除资源
+// DELETE /api/assets/:id
+func (h *AssetHandler) Delete(c *gin.Context) {
+	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		response.FailBadRequest(c, "invalid asset id")
+		return
+	}
+
+	err = h.service.Delete(uint(id))
+	if err != nil {
+		response.FailServer(c, err.Error())
+		return
+	}
+	response.OkMsg(c, "deleted")
+}
+
+// Download 下载资源文件
+// GET /api/assets/:id/download
+func (h *AssetHandler) Download(c *gin.Context) {
+	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		response.FailBadRequest(c, "invalid asset id")
+		return
+	}
+
+	// 获取存储路径
+	storagePath, err := h.service.GetStoragePath(uint(id))
+	if err != nil {
+		response.FailServer(c, err.Error())
+		return
+	}
+
+	// 返回文件（Gin 会自动处理文件下载）
+	c.File(storagePath)
+}