backend: can open hint
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4 changed files with 52 additions and 0 deletions
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@ -11,6 +11,15 @@ type EHint struct {
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Cost int64 `json:"cost"`
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}
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func GetHint(id int64) (EHint, error) {
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var h EHint
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if err := DBQueryRow("SELECT id_hint, id_exercice, title, content, cost FROM exercice_hints WHERE id_hint = ?", id).Scan(&h.Id, &h.IdExercice, &h.Title, &h.Content, &h.Cost); err != nil {
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return h, err
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}
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return h, nil
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}
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func (e Exercice) GetHints() ([]EHint, error) {
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if rows, err := DBQuery("SELECT id_hint, title, content, cost FROM exercice_hints WHERE id_exercice = ?", e.Id); err != nil {
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return nil, err
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@ -216,6 +216,11 @@ func (t Team) HasHint(h EHint) (bool) {
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return tm != nil
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}
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func (t Team) OpenHint(h EHint) (error) {
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_, err := DBExec("INSERT INTO team_hints (id_team, id_hint, time) VALUES (?, ?, ?)", t.Id, h.Id, time.Now())
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return err
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}
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func (t Team) HasSolved(e Exercice) (bool, time.Time, int64) {
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var nb *int64
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var tm *time.Time
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