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libfic: add new functions to retrieve the Id of some contents from Title, Label, ...

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This commit is contained in:
nemunaire 2019-11-25 14:19:29 +01:00
commit 698c2f1a47
4 changed files with 30 additions and 0 deletions
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11
libfic/hint.go
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@ -47,6 +47,17 @@ func GetHint(id int64) (EHint, error) {
return h, nil
}
// GetHintByTitle retrieves the hint with the given id.
func (e Exercice) GetHintByTitle(id int64) (EHint, error) {
var h EHint
if err := DBQueryRow("SELECT id_hint, id_exercice, title, content, cost FROM exercice_hints WHERE title = ? AND id_exercice = ?", id, e.Id).Scan(&h.Id, &h.IdExercice, &h.Title, &h.Content, &h.Cost); err != nil {
return h, err
}
treatHintContent(&h)
return h, nil
}
// GetHints returns a list of hints comming with the challenge.
func (e Exercice) GetHints() ([]EHint, error) {
if rows, err := DBQuery("SELECT id_hint, title, content, cost FROM exercice_hints WHERE id_exercice = ?", e.Id); err != nil {