// DeleteSubmission deletes a submission as well as updating a form's stats.
func DeleteSubmission(context interface{}, db *db.DB, id, formID string) error {
log.Dev(context, "DeleteSubmission", "Started : Submission[%s]", id)
if !bson.IsObjectIdHex(id) {
log.Error(context, "DeleteSubmission", ErrInvalidID, "Completed")
return ErrInvalidID
}
if !bson.IsObjectIdHex(formID) {
log.Error(context, "Delete", ErrInvalidID, "Completed")
return ErrInvalidID
}
if err := submission.Delete(context, db, id); err != nil {
log.Error(context, "DeleteSubmission", err, "Completed")
return err
}
if _, err := form.UpdateStats(context, db, formID); err != nil {
log.Error(context, "DeleteSubmission", err, "Completed")
return err
}
log.Dev(context, "DeleteSubmission", "Started")
return nil
}
// CreateSubmission creates a form submission based on a given form with a set
// of answers related to it.
func CreateSubmission(context interface{}, db *db.DB, formID string, answers []submission.AnswerInput) (*submission.Submission, error) {
log.Dev(context, "CreateSubmission", "Started : Form[%s]", formID)
if !bson.IsObjectIdHex(formID) {
log.Error(context, "CreateSubmission", ErrInvalidID, "Completed")
return nil, ErrInvalidID
}
for _, answer := range answers {
if err := answer.Validate(); err != nil {
log.Error(context, "CreateSubmission", err, "Completed")
return nil, err
}
}
f, err := form.Retrieve(context, db, formID)
if err != nil {
log.Error(context, "CreateSubmission", err, "Completed")
return nil, err
}
sub := submission.Submission{
ID: bson.NewObjectId(),
FormID: bson.ObjectIdHex(formID),
Header: f.Header,
Footer: f.Footer,
Answers: make([]submission.Answer, 0),
DateCreated: time.Now(),
DateUpdated: time.Now(),
}
// For each answer, merge in the widget details from the Form.
for _, answer := range answers {
var found bool
for _, step := range f.Steps {
for _, widget := range step.Widgets {
if answer.WidgetID == widget.ID {
sub.Answers = append(sub.Answers, submission.Answer{
WidgetID: widget.ID,
Answer: answer.Answer,
Identity: widget.Identity,
Question: widget.Title,
Props: widget.Props,
})
found = true
break
}
}
if found {
// The answer was already found above, so we don't need to keep looping!
break
}
}
}
if err := submission.Create(context, db, formID, &sub); err != nil {
log.Error(context, "CreateSubmission", err, "Completed")
return nil, err
}
if _, err := form.UpdateStats(context, db, formID); err != nil {
log.Error(context, "CreateSubmission", err, "Completed")
return nil, err
}
log.Dev(context, "CreateSubmission", "Completed")
return &sub, nil
}