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list.go
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list.go
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package folders
import (
"database/sql"
"encoding/json"
"github.com/eduardoraider/go-box/internal/files"
"net/http"
)
func (h *handler) List(rw http.ResponseWriter, r *http.Request) {
c, err := GetRootFolderContent(h.db)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
return
}
fc := FolderContent{
Folder: Folder{
Name: "Root",
},
Content: c}
rw.Header().Add("Content-Type", "application/json")
err = json.NewEncoder(rw).Encode(fc)
if err != nil {
return
}
}
func getRootSubFolders(db *sql.DB) ([]Folder, error) {
stmt := `SELECT * FROM folders WHERE parent_id IS NULL AND deleted=false`
rows, err := db.Query(stmt)
if err != nil {
return nil, err
}
f := make([]Folder, 0)
for rows.Next() {
var folder Folder
err := rows.Scan(&folder.ID, &folder.ParentId, &folder.Name, &folder.CreatedAt, &folder.ModifiedAt, &folder.Deleted)
if err != nil {
continue
}
f = append(f, folder)
}
return f, nil
}
func GetRootFolderContent(db *sql.DB) ([]FolderResource, error) {
subFolders, err := getRootSubFolders(db)
if err != nil {
return nil, err
}
fr := make([]FolderResource, 0, len(subFolders))
for _, sf := range subFolders {
r := FolderResource{
ID: sf.ID,
Name: sf.Name,
Type: "directory",
CreatedAt: sf.CreatedAt,
ModifiedAt: sf.ModifiedAt,
}
fr = append(fr, r)
}
folderFiles, err := files.ListRoot(db)
if err != nil {
return nil, err
}
for _, f := range folderFiles {
r := FolderResource{
ID: f.ID,
Name: f.Name,
Type: f.Type,
CreatedAt: f.CreatedAt,
ModifiedAt: f.ModifiedAt,
}
fr = append(fr, r)
}
return fr, nil
}