readme

README.md

@@ -0,0 +1,31 @@
+# Mattermost Random Meeting
+
+Mattermost plugin to create random meetings. The plugin tries to avoid users you have already talked to.
+
+## Installation
+
+Download the latest version from [releases](https://github.com/juanfran/mattermost-random-meeting/releases).
+
+Go to **System Console > Plugins > Management** upload and enable the plugin.
+
+## Settings 
+
+- **Recurrence** - daily, weekly or monthly meetings.
+- **Initial text** - The text that will be send to the users when is time to chat.
+- **Number of users per meeting** - Minimum users per meeting.
+
+## Usage
+
+In any channel you can use the following command. By default you are not going to participate in any meeting until you type `/random-meeting on`.
+
+- `/random-meeting on` - You are available to meet, you have to wait until the the plugin assign you an user group.
+- `/random-meeting off` - You don't want to participate in the next recurring meetings.
+- `/random-meeting pause` - Toggle meeting participation.
+
+## Admin commands
+
+- `/random-meeting info` - List users that are using the `random-meeting` plugin.
+- `/random-meeting add @mention` - Add user.
+- `/random-meeting remove @mention` - Remove user.
+- `/random-meeting meetings` - Print a JSON string with the previous meetings
+- `/random-meeting set_meetings [["user1", "bruce", "martha"]]` - Set the meetings that have are already happened.

server/meetings.go

@@ -92,7 +92,15 @@ func getMeetingCandidates(userInMeeting []string, users []string, previousMeetin
 		}
 
 		for index, userId := range usersList {
-			priority[userId] = priority[userId] + (index * index) + getCountUserMeet(userMeeting, userId, previousMeetings)*2
+			maxCount := len(previousMeetings)
+			lenUsers := len(users)
+
+			if maxCount > 40 {
+				maxCount = lenUsers * lenUsers
+			}
+
+			count := getCountUserMeet(userMeeting, userId, previousMeetings[:maxCount])
+			priority[userId] = priority[userId] + (index * index) + (count * count)
 		}
 	}
 

server/plugin.go

@@ -55,23 +55,20 @@ func (p *Plugin) addCronFunc() {
 func (p *Plugin) runMeetings() {
 	users := p.getAvailableUsers()
 
-	// todo
-	reverseAny(p.usersMeetings)
-
-	meetings := getMeetingsShuffleUsers(users, p.configuration.NumUsersPerMeeting, p.userMeetingsReversed)
+	meetings := getMeetingsShuffleUsers(users, p.configuration.NumUsersPerMeeting, p.usersMeetings)
 
 	for _, meeting := range meetings {
 		p.startMeeting(meeting)
 	}
 }
 
 func (p *Plugin) startMeeting(meeting []string) {
-	maxMeetings := 50
+	maxMeetings := 100
 
-	p.usersMeetings = append(p.usersMeetings, meeting)
+	p.usersMeetings = PrependSlice(p.usersMeetings, meeting)
 
 	if len(p.usersMeetings) > maxMeetings {
-		_, p.usersMeetings = p.usersMeetings[0], p.usersMeetings[1:]
+		p.usersMeetings = p.usersMeetings[:len(p.usersMeetings)-1]
 	}
 
 	users := append(meeting, p.botUserID)

server/utils.go

@@ -36,9 +36,8 @@ func Prepend(data []string, item string) []string {
 	return data
 }
 
-// todo
-func PrependSlice(data []string, prepend []string) [][]string {
-	data = append([][]string{prepend}, data...)
+func PrependSlice(data [][]string, item []string) [][]string {
+	data = append([][]string{item}, data...)
 	return data
 }