Add issue field for exercice, to be able to communicate about problem with exercice

This commit is contained in:
nemunaire 2018-11-21 02:20:37 +01:00 committed by Pierre-Olivier Mercier
parent 0654033721
commit 44d335bc9f
8 changed files with 43 additions and 17 deletions

View file

@ -26,6 +26,10 @@ type Exercice struct {
Statement string `json:"statement"`
// Overview is the challenge description shown to public
Overview string `json:"overview"`
// Issue is an optional text describing an issue with the exercice
Issue string `json:"issue"`
// IssueKind is the criticity level of the previous issue
IssueKind string `json:"issuekind"`
Depend *int64 `json:"depend"`
// Gain is the basis amount of points player will earn if it solve the challenge
// If this value fluctuate during the challenge, players' scores will follow changes.
@ -41,7 +45,7 @@ type Exercice struct {
// GetExercice retrieves the challenge with the given id.
func GetExercice(id int64) (Exercice, error) {
var e Exercice
if err := DBQueryRow("SELECT id_exercice, title, url_id, path, statement, overview, depend, gain, coefficient_cur, video_uri FROM exercices WHERE id_exercice = ?", id).Scan(&e.Id, &e.Title, &e.URLId, &e.Path, &e.Statement, &e.Overview, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
if err := DBQueryRow("SELECT id_exercice, title, url_id, path, statement, overview, issue, issue_kind, depend, gain, coefficient_cur, video_uri FROM exercices WHERE id_exercice = ?", id).Scan(&e.Id, &e.Title, &e.URLId, &e.Path, &e.Statement, &e.Overview, &e.Issue, &e.IssueKind, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
return Exercice{}, err
}
@ -51,7 +55,7 @@ func GetExercice(id int64) (Exercice, error) {
// GetExercice retrieves the challenge with the given id.
func (t Theme) GetExercice(id int) (Exercice, error) {
var e Exercice
if err := DBQueryRow("SELECT id_exercice, title, url_id, path, statement, overview, depend, gain, coefficient_cur, video_uri FROM exercices WHERE id_theme = ? AND id_exercice = ?", t.Id, id).Scan(&e.Id, &e.Title, &e.URLId, &e.Path, &e.Statement, &e.Overview, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
if err := DBQueryRow("SELECT id_exercice, title, url_id, path, statement, overview, issue, issue_kind, depend, gain, coefficient_cur, video_uri FROM exercices WHERE id_theme = ? AND id_exercice = ?", t.Id, id).Scan(&e.Id, &e.Title, &e.URLId, &e.Path, &e.Statement, &e.Overview, &e.Issue, &e.IssueKind, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
return Exercice{}, err
}
@ -61,7 +65,7 @@ func (t Theme) GetExercice(id int) (Exercice, error) {
// GetExerciceByTitle retrieves the challenge with the given title.
func (t Theme) GetExerciceByTitle(title string) (Exercice, error) {
var e Exercice
if err := DBQueryRow("SELECT id_exercice, title, url_id, path, statement, overview, depend, gain, coefficient_cur, video_uri FROM exercices WHERE id_theme = ? AND title = ?", t.Id, title).Scan(&e.Id, &e.Title, &t.URLId, &e.Path, &e.Statement, &e.Overview, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
if err := DBQueryRow("SELECT id_exercice, title, url_id, path, statement, overview, issue, issue_kind, depend, gain, coefficient_cur, video_uri FROM exercices WHERE id_theme = ? AND title = ?", t.Id, title).Scan(&e.Id, &e.Title, &t.URLId, &e.Path, &e.Statement, &e.Overview, &e.Issue, &e.IssueKind, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
return Exercice{}, err
}
@ -70,7 +74,7 @@ func (t Theme) GetExerciceByTitle(title string) (Exercice, error) {
// GetExercices returns the list of all challenges present in the database.
func GetExercices() ([]Exercice, error) {
if rows, err := DBQuery("SELECT id_exercice, title, url_id, path, statement, overview, depend, gain, coefficient_cur, video_uri FROM exercices"); err != nil {
if rows, err := DBQuery("SELECT id_exercice, title, url_id, path, statement, overview, issue, issue_kind, depend, gain, coefficient_cur, video_uri FROM exercices"); err != nil {
return nil, err
} else {
defer rows.Close()
@ -78,7 +82,7 @@ func GetExercices() ([]Exercice, error) {
var exos = make([]Exercice, 0)
for rows.Next() {
var e Exercice
if err := rows.Scan(&e.Id, &e.Title, &e.URLId, &e.Path, &e.Statement, &e.Overview, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
if err := rows.Scan(&e.Id, &e.Title, &e.URLId, &e.Path, &e.Statement, &e.Overview, &e.Issue, &e.IssueKind, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
return nil, err
}
exos = append(exos, e)
@ -93,7 +97,7 @@ func GetExercices() ([]Exercice, error) {
// GetExercices returns the list of all challenges in the Theme.
func (t Theme) GetExercices() ([]Exercice, error) {
if rows, err := DBQuery("SELECT id_exercice, title, url_id, path, statement, overview, depend, gain, coefficient_cur, video_uri FROM exercices WHERE id_theme = ?", t.Id); err != nil {
if rows, err := DBQuery("SELECT id_exercice, title, url_id, path, statement, overview, issue, issue_kind, depend, gain, coefficient_cur, video_uri FROM exercices WHERE id_theme = ?", t.Id); err != nil {
return nil, err
} else {
defer rows.Close()
@ -101,7 +105,7 @@ func (t Theme) GetExercices() ([]Exercice, error) {
var exos = make([]Exercice, 0)
for rows.Next() {
var e Exercice
if err := rows.Scan(&e.Id, &e.Title, &e.URLId, &e.Path, &e.Statement, &e.Overview, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
if err := rows.Scan(&e.Id, &e.Title, &e.URLId, &e.Path, &e.Statement, &e.Overview, &e.Issue, &e.IssueKind, &e.Depend, &e.Gain, &e.Coefficient, &e.VideoURI); err != nil {
return nil, err
}
exos = append(exos, e)
@ -122,22 +126,22 @@ func (t Theme) AddExercice(title string, urlId string, path string, statement st
} else {
dpd = depend.Id
}
if res, err := DBExec("INSERT INTO exercices (id_theme, title, url_id, path, statement, overview, depend, gain, video_uri) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", t.Id, title, urlId, path, statement, overview, dpd, gain, videoURI); err != nil {
if res, err := DBExec("INSERT INTO exercices (id_theme, title, url_id, path, statement, overview, issue, depend, gain, video_uri) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", t.Id, title, urlId, path, statement, overview, "", dpd, gain, videoURI); err != nil {
return Exercice{}, err
} else if eid, err := res.LastInsertId(); err != nil {
return Exercice{}, err
} else {
if depend == nil {
return Exercice{eid, title, urlId, path, statement, overview, nil, gain, 1.0, videoURI}, nil
return Exercice{eid, title, urlId, path, statement, overview, "", "info", nil, gain, 1.0, videoURI}, nil
} else {
return Exercice{eid, title, urlId, path, statement, overview, &depend.Id, gain, 1.0, videoURI}, nil
return Exercice{eid, title, urlId, path, statement, overview, "", "info", &depend.Id, gain, 1.0, videoURI}, nil
}
}
}
// Update applies modifications back to the database.
func (e Exercice) Update() (int64, error) {
if res, err := DBExec("UPDATE exercices SET title = ?, url_id = ?, path = ?, statement = ?, overview = ?, depend = ?, gain = ?, coefficient_cur = ?, video_uri = ? WHERE id_exercice = ?", e.Title, e.URLId, e.Path, e.Statement, e.Overview, e.Depend, e.Gain, e.Coefficient, e.VideoURI, e.Id); err != nil {
if res, err := DBExec("UPDATE exercices SET title = ?, url_id = ?, path = ?, statement = ?, overview = ?, issue = ?, issue_kind = ?, depend = ?, gain = ?, coefficient_cur = ?, video_uri = ? WHERE id_exercice = ?", e.Title, e.URLId, e.Path, e.Statement, e.Overview, e.Issue, e.IssueKind, e.Depend, e.Gain, e.Coefficient, e.VideoURI, e.Id); err != nil {
return 0, err
} else if nb, err := res.RowsAffected(); err != nil {
return 0, err