//NewInternship turns a convention into an internship.
//Returns the internship, the student token and an error
func (s *Store) NewInternship(c schema.Convention) (schema.Internship, []byte, error) {
i := schema.Internship{
Convention: c,
}
if c.Begin.After(c.End) {
return i, []byte{}, schema.ErrInvalidPeriod
}
tx := newTxErr(s.db)
tx.Exec(insertConvention, c.Student.User.Person.Email, c.Begin.Truncate(time.Minute).UTC(), c.End.Truncate(time.Minute).UTC(), c.Tutor.Person.Email, c.Company.Name, c.Company.WWW, c.Supervisor.Firstname, c.Supervisor.Lastname, c.Supervisor.Email, c.Supervisor.Tel, c.Company.Title, c.Creation.Truncate(time.Minute).UTC(), c.ForeignCountry, c.Lab, c.Gratification)
token := randomBytes(32)
//We delete in case we start a reset over an unvalidated account
tx.Exec(deletePasswordRenewalRequest, c.Student.User.Person.Email)
tx.Exec(startPasswordRenewal, c.Student.User.Person.Email, token)
i.Reports = make([]schema.ReportHeader, len(s.config.Reports))
//Instantiate the reports and the surveys
for idx, report := range s.config.Reports {
tx.Exec(insertReport, c.Student.User.Person.Email, report.Kind, report.Delivery.Value(c.Begin).Truncate(time.Minute).UTC(), false, report.Grade)
i.Reports[idx] = schema.ReportHeader{
Kind: report.Kind,
ToGrade: report.Grade,
Grade: -1,
Deadline: report.Delivery.Value(c.Begin).Truncate(time.Minute).UTC(),
}
}
i.Surveys = make([]schema.SurveyHeader, len(s.config.Surveys))
for idx, survey := range s.config.Surveys {
token = randomBytes(16)
inv := survey.Invitation.Value(c.Begin).Truncate(time.Minute).UTC()
dead := inv.Add(survey.Deadline.Duration).Truncate(time.Minute).UTC()
tx.Exec(insertSurvey, c.Student.User.Person.Email, survey.Kind, token, inv, inv, dead)
i.Surveys[idx] = schema.SurveyHeader{
Kind: survey.Kind,
Token: string(token),
Deadline: dead,
Invitation: inv,
LastInvitation: inv,
}
}
//refresh student & tutor informations for a clean version
//as here, we only consider in c the person emails
stu, err := s.Student(c.Student.User.Person.Email)
if err != nil {
tx.err = err
return i, []byte{}, tx.Done()
}
tut, err := s.User(c.Tutor.Person.Email)
if err != nil {
tx.err = err
return i, []byte{}, tx.Done()
}
i.Convention.Tutor = tut
i.Convention.Student = stu
return i, token, tx.Done()
}
//Internships returns all the internships. Not necessarily validated
func (s *Store) Internships() (schema.Internships, error) {
conventions, err := s.conventions()
if err != nil {
return schema.Internships{}, err
}
defs, err := s.defenses()
if err != nil {
return schema.Internships{}, err
}
surveys, err := s.allSurveys()
if err != nil {
return schema.Internships{}, err
}
reports, err := s.allReports()
if err != nil {
return schema.Internships{}, err
}
ints := make([]schema.Internship, 0, 0)
for _, c := range conventions {
stu := c.Student.User.Person.Email
i := schema.Internship{Convention: c}
d, ok := defs[stu]
if ok {
i.Defense = d
}
s, ok := surveys[stu]
if ok {
i.Surveys = s
}
r, ok := reports[stu]
if ok {
i.Reports = r
}
ints = append(ints, i)
}
return ints, err
}