addChatConversationParticipant

Adds a Paminga user to a chat conversation as a participant. Idempotent — re-adding the same user returns the existing row instead of erroring.

addChatConversationParticipant(
  chat_conversation_id: ID!
  user_id: ID!
): ChatParticipant!

Arguments

addChatConversationParticipant.chat_conversation_id ● ID! non-null scalar

addChatConversationParticipant.user_id ● ID! non-null scalar

Type

ChatParticipant object

One row of {@see ChatConversationParticipant}. participant_type mirrors {@see ChatAuthorType}; user is resolved only when participant_type is user so the UI can render an avatar/name without a second round-trip.