1 files changed, 19 insertions, 2 deletions
diff --git a/internal/db/redis/image.go b/internal/db/redis/image.go
index 6814fb7..1f4e8fa 100644
--- a/internal/db/redis/image.go
+++ b/internal/db/redis/image.go
@@ -9,7 +9,7 @@ import (
 	"git.ofmax.li/iserv/internal/image"
 )
 
-const V1FilePathFmt = "filepath:up/%s"
+const V1FilePathFmt = "v1imagepost:%s"
 
 // ImageRepo deps. for storage
 type ImageRepo struct {
@@ -23,13 +23,30 @@ func NewRedisImageRepo(conn *redis.Pool) *ImageRepo {
 	}
 }
 
+func fileKey(filename, V1FilePathFmt string) string {
+	return fmt.Sprintf(V1FilePathFmt, filename)
+}
+
 func (r *ImageRepo) AddNewFile(filename string, meta *image.PostMeta, timeout int) error {
 	conn := r.db.Get()
 	defer conn.Close()
-	key := fmt.Sprintf(V1FilePathFmt, filename)
+	key := fileKey(filename, V1FilePathFmt)
 	_, err := conn.Do("HMSET", redis.Args{}.Add(key).AddFlat(meta)...)
 	if err != nil {
 		log.Fatal(err)
 	}
 	return err
 }
+
+func (r *ImageRepo) GetFile(fileUrl string) (*image.PostMeta, error) {
+	conn := r.db.Get()
+	defer conn.Close()
+	imageMeta := &image.PostMeta{}
+	key := fileKey(fileUrl, V1FilePathFmt)
+	res, err := redis.Values(conn.Do("HGETALL", key))
+	if err != nil {
+		return &image.PostMeta{}, err
+	}
+	err = redis.ScanStruct(res, imageMeta)
+	return imageMeta, err
+}