71 lines
1.9 KiB
Go
71 lines
1.9 KiB
Go
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package events
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import (
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"errors"
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"fmt"
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"time"
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"github.com/kirsle/blog/models/contacts"
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)
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// RSVP status constants.
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const (
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StatusInvited = "invited"
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StatusGoing = "going"
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StatusMaybe = "maybe"
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StatusNotGoing = "not going"
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)
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// RSVP tracks invitations and confirmations to events.
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type RSVP struct {
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// If the user was invited by an admin, they will have a ContactID and
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// not much else. Users who signed up themselves from an OpenSignup event
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// will have the metadata filled in instead.
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ContactID int `json:"contactId"`
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Contact *contacts.Contact `json:"-"` // rel table not serialized to JSON
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Status string `json:"status"` // invited, going, maybe, not going
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Notified bool `json:"notified"`
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Name string `json:"name,omitempty"`
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Email string `json:"email,omitempty"`
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SMS string `json:"sms,omitempty"`
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Created time.Time `json:"created"`
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Updated time.Time `json:"updated"`
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}
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// InviteContactID enters an invitation for a contact ID.
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func (ev *Event) InviteContactID(id int) error {
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// Make sure the ID isn't already in the list.
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for _, rsvp := range ev.RSVP {
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if rsvp.ContactID != 0 && rsvp.ContactID == id {
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return errors.New("already invited")
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}
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}
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ev.RSVP = append(ev.RSVP, RSVP{
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ContactID: id,
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Status: StatusInvited,
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Created: time.Now().UTC(),
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Updated: time.Now().UTC(),
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})
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return ev.Save()
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}
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// Invited returns the RSVPs with Contact objects injected for contacts.
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func (ev *Event) Invited() ([]RSVP, error) {
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cl, _ := contacts.Load()
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result := []RSVP{}
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for _, rsvp := range ev.RSVP {
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if rsvp.ContactID != 0 {
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fmt.Printf("cid: %d\n", rsvp.ContactID)
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c, err := cl.GetID(rsvp.ContactID)
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if err != nil {
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fmt.Printf("event.Invited error: %s", err)
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}
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rsvp.Contact = c
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}
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result = append(result, rsvp)
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}
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return result, nil
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}
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