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Add: support select ramdom files by tag

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This commit is contained in:
黑墨水鱼
2021-12-13 07:07:43 +08:00
parent 7a10922ec4
commit d4718ac120
5 changed files with 178 additions and 47 deletions
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22
pkg/database/method.go
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@@ -35,6 +35,28 @@ func (database *Database) GetRandomFiles(limit int64) ([]File, error) {
return files, nil
}
func (database *Database) GetRandomFilesWithTag(tagID, limit int64) ([]File, error) {
rows, err := database.stmt.getRandomFilesWithTag.Query(tagID, limit)
if err != nil {
return nil, err
}
defer rows.Close()
files := make([]File, 0)
for rows.Next() {
file := File{
Db: database,
}
err = rows.Scan(&file.ID, &file.Folder_id, &file.Filename, &file.Foldername, &file.Filesize)
if err != nil {
return nil, err
}
files = append(files, file)
log.Println("[db] GetRandomFilesWithTag", file.ID, file.Filename, file.Foldername, file.Filesize)
}
log.Println("[db] GetRandomFilesWithTag", files)
return files, nil
}
func (database *Database) GetFilesInFolder(folder_id int64, limit int64, offset int64) ([]File, error) {
rows, err := database.stmt.getFilesInFolder.Query(folder_id, limit, offset)
if err != nil {