feat: torrent detail api

internal/common/cache/clear.go

@@ -0,0 +1,18 @@
+package cache
+
+import (
+	"github.com/TensoRaws/NuxBT-Backend/module/cache"
+	"strconv"
+)
+
+// ClearCacheByKeys 清除缓存
+func ClearCacheByKeys(keys ...string) {
+	c := cache.Cache
+	c.Del(keys...)
+}
+
+// ClearTorrentDetailCacheByTorrentID 清除种子详情缓存
+func ClearTorrentDetailCacheByTorrentID(torrentID int32) {
+	key := "/api/v1/torrent/detail?torrent_id=" + strconv.Itoa(int(torrentID))
+	ClearCacheByKeys(key)
+}

internal/router/api/v1/torrent.go

@@ -35,9 +35,14 @@ func TorrentRouterGroup(api *gin.RouterGroup) {
 		jwt.RequireAuth(false),
 		rbac.RABC(role.REVIEWER),
 		torrent_service.Review)
-	// 获取种子文件列表
+	// 种子详情
+	torrent.GET("detail",
+		jwt.RequireAuth(false),
+		middleware_cache.Response(1*time.Hour),
+		torrent_service.Detail)
+	// 种子文件列表
 	torrent.GET("filelist",
 		jwt.RequireAuth(false),
-		middleware_cache.Response(24*time.Hour),
+		middleware_cache.Response(6*time.Hour),
 		torrent_service.FileList)
 }

internal/service/torrent/delete.go

@@ -1,6 +1,7 @@
 package torrent
 
 import (
+	"github.com/TensoRaws/NuxBT-Backend/internal/common/cache"
 	"github.com/TensoRaws/NuxBT-Backend/internal/common/db"
 	"github.com/TensoRaws/NuxBT-Backend/module/code"
 	"github.com/TensoRaws/NuxBT-Backend/module/log"
@@ -29,6 +30,7 @@ func Delete(c *gin.Context) {
 	}
 
 	resp.OK(c)
+	cache.ClearTorrentDetailCacheByTorrentID(req.TorrentID)
 
 	log.Logger.Infof("delete torrent success, torrent_id: %d", req.TorrentID)
 }

internal/service/torrent/detail.go

@@ -0,0 +1,39 @@
+package torrent
+
+import (
+	"github.com/TensoRaws/NuxBT-Backend/internal/common/db"
+	"github.com/TensoRaws/NuxBT-Backend/module/code"
+	"github.com/TensoRaws/NuxBT-Backend/module/log"
+	"github.com/TensoRaws/NuxBT-Backend/module/resp"
+	"github.com/gin-gonic/gin"
+)
+
+type DetailRequest struct {
+	TorrentID int32 `form:"torrent_id" binding:"required"`
+}
+
+// Detail 获取种子文件列表 (GET /detail)
+func Detail(c *gin.Context) {
+	// 绑定参数
+	var req DetailRequest
+	if err := c.ShouldBindQuery(&req); err != nil {
+		resp.AbortWithMsg(c, code.RequestErrorInvalidParams, err.Error())
+		return
+	}
+
+	bt, err := db.GetTorrentByID(req.TorrentID)
+	if err != nil {
+		resp.AbortWithMsg(c, code.DatabaseErrorRecordNotFound, err.Error())
+		return
+	}
+
+	torrentInfo, err := GetTorrentInfo(bt)
+	if err != nil {
+		resp.AbortWithMsg(c, code.UnknownError, err.Error())
+		log.Logger.Error("failed to get torrent info: " + err.Error())
+		return
+	}
+
+	resp.OKWithData(c, torrentInfo)
+	log.Logger.Infof("get torrent detail success: %v", req.TorrentID)
+}

internal/service/torrent/edit.go

@@ -1,6 +1,7 @@
 package torrent
 
 import (
+	"github.com/TensoRaws/NuxBT-Backend/internal/common/cache"
 	"github.com/TensoRaws/NuxBT-Backend/internal/common/db"
 	"github.com/TensoRaws/NuxBT-Backend/module/code"
 	"github.com/TensoRaws/NuxBT-Backend/module/log"
@@ -63,6 +64,7 @@ func Edit(c *gin.Context) {
 	}
 
 	resp.OK(c)
+	cache.ClearTorrentDetailCacheByTorrentID(req.TorrentID)
 
 	log.Logger.Infof("update torrent info success, torrent id: %v", req.TorrentID)
 }