refactor(backend): move RedisShareInfo struct to a new file and update its definition for improved clarity and organization

backend/internal/models/file.go

@@ -29,13 +29,6 @@ type RedisFileInfo struct {
 	Expire    int64    `json:"expire"`
 }
 
-type RedisShareInfo struct {
-	Id        string `json:"id"`
-	Owner     string `json:"owner"`
-	FileId    string `json:"fileId"`
-	CreatedAt int64  `json:"created_at"`
-}
-
 func GetRedisFileInfo(fileId string) (*RedisFileInfo, error) {
 	rdb, ctx := utils.GetRedisClient()
 	fileInfoUnmarshalData, err := rdb.HGet(ctx, "015:fileInfoMap", fileId).Result()

backend/internal/models/share.go

@@ -0,0 +1,61 @@
+package models
+
+import (
+	"backend/internal/utils"
+	"encoding/json"
+	"fmt"
+	"time"
+
+	"dario.cat/mergo"
+	"github.com/redis/go-redis/v9"
+)
+
+type RedisShareInfo struct {
+	// Id          string    `json:"id"`
+	CreatedAt   time.Time `json:"created_at"`
+	Owner       string    `json:"owner"`
+	Type        ShareType `json:"type"`
+	Data        string    `json:"data"` // 分享数据 文件分享为文件id 文本分享为文本内容
+	ExpireAt    time.Time `json:"expire_time"`
+	ViewNum     int64     `json:"download_nums"`
+	Password    string    `json:"password"`
+	NotifyEmail []string  `json:"notify_email"`
+	// PickupCode  bool      `json:"pickup_code"`
+}
+
+type ShareType string
+
+const (
+	ShareTypeFile ShareType = "file"
+	ShareTypeText ShareType = "text"
+)
+
+func GetRedisShareInfo(shareId string) (*RedisShareInfo, error) {
+	rdb, ctx := utils.GetRedisClient()
+	shareInfoUnmarshalData, err := rdb.Get(ctx, fmt.Sprintf("015:shareInfoMap:%s", shareId)).Result()
+	if err == redis.Nil {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, err
+	}
+	var shareInfoData RedisShareInfo
+	if err := json.Unmarshal([]byte(shareInfoUnmarshalData), &shareInfoData); err != nil {
+		return nil, err
+	}
+	return &shareInfoData, nil
+}
+
+func SetRedisShareInfo(shareId string, shareInfo RedisShareInfo, ttl time.Duration) error {
+	rdb, ctx := utils.GetRedisClient()
+	old_shareInfo, err := GetRedisShareInfo(shareId)
+	if err != nil {
+		return err
+	}
+	if old_shareInfo != nil {
+		mergo.Merge(&shareInfo, old_shareInfo)
+	}
+	jsonData, _ := json.Marshal(shareInfo)
+	_, err = rdb.Set(ctx, fmt.Sprintf("015:shareInfoMap:%s", shareId), string(jsonData), ttl).Result()
+	return err
+}