Enum ChatAssignment

enum ChatAssignment {
    Trash,
    GroupChat {
        grpid: String,
    },
    MailingList,
    AdHocGroup,
    ExistingChat {
        chat_id: ChatId,
        chat_id_blocked: Blocked,
    },
    OneOneChat,
}

Decision on which kind of chat the message should be assigned in.

This is done before looking up contact IDs so we know in advance whether to lookup key-contacts or email address contacts.

Once this decision is made, it should not be changed so we don’t assign the message to an encrypted group after looking up key-contacts or vice versa.

Variants

Trash

Trash the message.

GroupChat

Group chat with a Group ID.

Lookup key-contacts and assign to encrypted group.

Fields

grpid: String

MailingList

Mailing list or broadcast list.

Mailing lists don’t have members. Broadcast lists have members on the sender side, but their addresses don’t go into the To field.

In any case, the To field should be ignored and no contact IDs should be looked up except the from_id which may be an email address contact or a key-contact.

AdHocGroup

Group chat without a Group ID.

This is not encrypted.

ExistingChat

Assign the message to existing chat with a known chat_id.

Fields

chat_id: ChatId

ID of existing chat which the message should be assigned to.

chat_id_blocked: Blocked

Whether existing chat is blocked. This is loaded together with a chat ID reduce the number of database calls.

We may want to unblock the chat after adding the message there if the chat is currently blocked.

OneOneChat

1:1 chat with a single contact.

The chat may be encrypted or not, it does not matter. It is not possible to mix email address contacts with key-contacts in a single 1:1 chat anyway.

Trait Implementations

impl Debug for ChatAssignment

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.