func cancelInvite(u *url.URL, h http.Header, _ interface{}, c *Context) (int, http.Header, Response, error) {
id := param(u, "id")
intId, err := strconv.Atoi(id)
if err != nil {
return error400("'"+id+"' is not a valid Invite Id.", "Bad invite id.")
}
ii, err := profile.GetInvite(intId)
if err != nil {
errString := err.Error()
if errString == profile.NotFoundError {
return error404("Invite not found.", errString)
}
return error500("db failure: p269", errString)
}
err = ii.Cancel()
if err != nil {
return error500("db failure: p273", err.Error())
}
ii.Active = false
i := Invite{}
err = i.convert(*ii)
if err != nil {
return error500("db failure: p279", err.Error())
}
return http.StatusOK, nil, i, nil
}
func invite(u *url.URL, h http.Header, i *NewInvite, c *Context) (int, http.Header, Response, error) {
if i.End != nil && !i.Start.Before(*i.End) {
complaint := i.End.String() + " is not after " + i.Start.String()
return error400(complaint, "got bad Invite representation")
}
if len(i.Attendees) < 1 {
complaint := "There must be at least one attendee for an invite."
return error400(complaint, "got Invite without any attendees")
}
var atts []profile.Attendee
for _, att := range i.Attendees {
p, err := profile.GetProfile(att)
if err != nil {
complaint := "'" + strconv.Itoa(att) + "' is not a valid Profile id."
return error400(complaint, "got a non-Profile Id for an attendee")
}
atts = append(atts, profile.Attendee{*p, profile.StatusPending})
}
ii := profile.Invite{}
ii.Attendees = atts
ii.Organizer = c.Profile.Id
ii.Active = true
ii.Start = i.Start
ii.End = i.End
ii.Created = time.Now()
ii.Place = i.Place
err := ii.Create()
if err != nil {
return error500("db failure: p175", err.Error())
}
if i.Message != nil {
m := profile.Message{0, time.Now(), c.Profile.Id, ii.Id, i.Message.Photo, i.Message.Body}
err := m.Create()
if err != nil {
return error500("db failure: p245", err.Error())
}
}
newI, err := profile.GetInvite(ii.Id)
if err != nil {
return error500("db failure: p250", err.Error())
}
out := Invite{}
err = out.convert(*newI)
if err != nil {
return error500("db failure: p227", err.Error())
}
return http.StatusOK, nil, out, nil
}
func getInvite(u *url.URL, h http.Header, _ interface{}, c *Context) (int, http.Header, Response, error) {
id := param(u, "id")
intId, err := strconv.Atoi(id)
if err != nil {
return error400("'"+id+"' is not a valid Invite Id.", "Bad invite id.")
}
ii, err := profile.GetInvite(intId)
if err != nil {
return error500("db failure: p208", err.Error())
}
i := Invite{}
err = i.convert(*ii)
if err != nil {
return error500("db failure: p204", err.Error())
}
return http.StatusOK, nil, i, nil
}
func addAttendees(u *url.URL, h http.Header, as []int, c *Context) (int, http.Header, Response, error) {
id := param(u, "id")
intId, err := strconv.Atoi(id)
if err != nil {
return error400("'"+id+"' is not a valid Invite Id.", "Bad invite id.")
}
ii, err := profile.GetInvite(intId)
if err != nil {
errString := err.Error()
if errString == profile.NotFoundError {
return error404("Invite not found.", errString)
}
return error500("db failure: p373", errString)
}
if ii.Organizer != c.Profile.Id {
return error403("You are not the Organizer for this Invite.", "Bad organizer!")
}
var atts []profile.Attendee
for _, a := range as {
p, err := profile.GetProfile(a)
if err != nil {
complaint := "'" + strconv.Itoa(a) + "' is not a valid Profile id."
return error400(complaint, "got a non-Profile Id for an attendee")
}
atts = append(atts, profile.Attendee{*p, profile.StatusPending})
}
err = ii.AddAttendees(atts)
if err != nil {
return error500("db failure: p392", err.Error())
}
err = ii.RefreshAttendees(nil)
if err != nil {
return error500("db failure: p397", err.Error())
}
i := Invite{}
err = i.convert(*ii)
if err != nil {
return error500("db failure: p289", err.Error())
}
return http.StatusOK, nil, i, nil
}
func addMessage(u *url.URL, h http.Header, m *NewMessage, c *Context) (int, http.Header, Response, error) {
id := param(u, "id")
intId, err := strconv.Atoi(id)
if err != nil {
return error400("'"+id+"' is not a valid Invite Id.", "Bad invite id.")
}
ii, err := profile.GetInvite(intId)
if err != nil {
errString := err.Error()
if errString == profile.NotFoundError {
return error404("Invite not found.", errString)
}
return error500("db failure: p268", errString)
}
// if there's a photo, check that it exists and is owned by us
if m.Photo != nil {
photoId := *m.Photo
_, err := c.Profile.GetPhoto(photoId)
if err != nil {
return error400("'"+strconv.Itoa(photoId)+"' is not a valid Photo Id.", "Bad photo id")
}
}
im := profile.Message{0, time.Now(), c.Profile.Id, ii.Id, m.Photo, m.Body}
err = im.Create()
if err != nil {
return error500("db failure: p273", err.Error())
}
ii.RefreshMessages(nil)
i := Invite{}
err = i.convert(*ii)
if err != nil {
return error500("db failure: p280", err.Error())
}
return http.StatusOK, nil, i, nil
}
func changeStatus(u *url.URL, h http.Header, s *profile.Status, c *Context) (int, http.Header, Response, error) {
status := *s
if s == nil || !profile.Statuses[status] {
complaint := "'" + string(status) + "' doesn't appear to be a valid status: "
complaint += strings.Join(profile.StatusStrings(), ", ")
return error400(complaint, "non-Status status update")
}
id := param(u, "id")
intId, err := strconv.Atoi(id)
if err != nil {
return error400("'"+id+"' is not a valid Invite Id.", "Bad invite id.")
}
ii, err := profile.GetInvite(intId)
if err != nil {
errString := err.Error()
if errString == profile.NotFoundError {
return error404("Invite not found.", errString)
}
return error500("db failure: p270", errString)
}
err = ii.ChangeStatus(*c.Profile, status)
if err != nil {
return error500("db failure: p278", err.Error())
}
// let's avoid going back for another dozen db queries...
for i := range ii.Attendees {
if ii.Attendees[i].Id == c.Profile.Id {
ii.Attendees[i].Status = status
}
}
i := Invite{}
err = i.convert(*ii)
if err != nil {
return error500("db failure: p289", err.Error())
}
return http.StatusOK, nil, i, nil
}