Hide frozen field from non-admin users in API responses

.gitignore

@@ -7,4 +7,6 @@
 *.log
 *.out
 *.http
-.DS_Store
+.DS_Store
+treehole
+treehole.exe

docs/docs.go

@@ -3822,7 +3822,7 @@ const docTemplate = `{
                     }
                 },
                 "frozen": {
-                    "description": "冻结帖子，如果冻结则发帖不会更新 UpdatedAt",
+                    "description": "冻结状态，仅管理员可见",
                     "type": "boolean"
                 },
                 "good": {

docs/swagger.json

@@ -3815,7 +3815,7 @@
                     }
                 },
                 "frozen": {
-                    "description": "冻结帖子，如果冻结则发帖不会更新 UpdatedAt",
+                    "description": "冻结状态，仅管理员可见",
                     "type": "boolean"
                 },
                 "good": {

docs/swagger.yaml

@@ -505,7 +505,7 @@ definitions:
             type: array
         type: object
       frozen:
-        description: 冻结帖子，如果冻结则发帖不会更新 UpdatedAt
+        description: 冻结状态，仅管理员可见
         type: boolean
       good:
         type: boolean

models/hole.go

@@ -39,7 +39,7 @@ type Hole struct {
 	Locked bool `json:"locked" gorm:"not null;default:false"`
 
 	// 冻结帖子，如果冻结则发帖不会更新 UpdatedAt
-	Frozen bool `json:"frozen" gorm:"not null;default:false"`
+	Frozen bool `json:"-" gorm:"not null;default:false"`
 
 	Good bool `json:"good" gorm:"not null;default:false"`
 
@@ -73,6 +73,9 @@ type Hole struct {
 	// 兼容旧版 id
 	HoleID int `json:"hole_id" gorm:"-:all"`
 
+	// 冻结状态，仅管理员可见
+	FrozenFrontend *bool `json:"frozen,omitempty" gorm:"-:all"`
+
 	// 返回给前端的楼层列表，包括首楼、尾楼和预加载的前 n 个楼层
 	HoleFloor struct {
 		FirstFloor *Floor `json:"first_floor"` // 首楼
@@ -274,6 +277,15 @@ func (holes Holes) Preprocess(c *fiber.Ctx) error {
 		return err
 	}
 
+	// Set FrozenFrontend field for admin users only
+	// If there's an error getting user info, silently skip (safe default: don't show frozen field)
+	user, err := GetCurrLoginUser(c)
+	if err == nil && user.IsAdmin {
+		for _, hole := range holes {
+			hole.FrozenFrontend = &hole.Frozen
+		}
+	}
+
 	//user, err := GetUser(c)
 	//if err != nil {
 	//	return err