fix(conversations): do not add second participant to extended 1-1 twice

Signed-off-by: Maksim Sukharev <antreesy.web@gmail.com>

src/components/RightSidebar/Participants/ParticipantsTab.vue

@@ -332,7 +332,10 @@ export default {
 				if (this.isOneToOneConversation) {
 					await this.$store.dispatch('extendOneToOneConversation', {
 						token: this.token,
-						newParticipants: [participant],
+						newParticipants: [
+							{ id: this.conversation.name, source: ATTENDEE.ACTOR_TYPE.USERS, label: this.conversation.displayName },
+							participant,
+						],
 					})
 				} else {
 					await addParticipant(this.token, participant.id, participant.source)

src/store/conversationsStore.js

@@ -1003,13 +1003,12 @@ const actions = {
 	 * @param {object} context default store context
 	 * @param {object} payload action payload
 	 * @param {string} payload.token one-to-one conversation token
-	 * @param {Array} payload.newParticipants selected participants to be added
+	 * @param {Array} payload.newParticipants selected participants to be added (should include second participant form original conversation)
 	 */
 	async extendOneToOneConversation(context, { token, newParticipants }) {
 		const conversation = context.getters.conversation(token)
 		const participants = [
 			{ id: conversation.actorId, source: conversation.actorType, label: context.rootGetters.getDisplayName() },
-			{ id: conversation.name, source: ATTENDEE.ACTOR_TYPE.USERS, label: conversation.displayName },
 			...newParticipants,
 		]
 		const roomName = getDisplayNamesList(participants.map(participant => participant.label), CONVERSATION.MAX_NAME_LENGTH)