Revert #82 and #79 (#109)

* Revert "solves Gh 72 - Welcome bot will not let me add a message to private channels (#79)"

This reverts commit 517c73e.

* Revert "[mm-65] Allows users to add multiple teams to the messages using `team-a,team-b` in the messages (#82)"

This reverts commit 03ea722.

README.md

@@ -31,7 +31,7 @@ To configure the Welcome Bot, edit your `config.json` file with a message you wa
             "com.mattermost.welcomebot": {
                 "WelcomeMessages": [
                     {
-                        "TeamName": "your-team-name, your-second-team-name",
+                        "TeamName": "your-team-name",
                         "DelayInSeconds": 3,
                         "Message": [
                             "Your welcome message here. Each list item specifies one line in the message text."
@@ -62,7 +62,7 @@ To configure the Welcome Bot, edit your `config.json` file with a message you wa
 
 where
 
-- **TeamName**: The teams for which the Welcome Bot sends a message. Must be the team handle used in the URL, in lowercase. For example, in the following URL, the **TeamName** value is `my-team`: https://example.com/my-team/channels/my-channel . In the case of multiple teams, use comma separated fields. For example `"my-team, my-team-2"` to display the same messages for both `my-team` and `my-team-2`
+- **TeamName**: The team for which the Welcome Bot sends a message for. Must be the team handle used in the URL, in lowercase. For example, in the following URL the **TeamName** value is `my-team`: https://example.com/my-team/channels/my-channel
 - **DelayInSeconds**: The number of seconds after joining a team that the user receives a welcome message.
 - **Message**: The message posted to the user.
 - (Optional) **IncludeGuests**: Whether or not to include guest users.
@@ -100,7 +100,7 @@ To accomplish the above, you can specify the following configuration in your `co
             "com.mattermost.welcomebot": {
                 "WelcomeMessages": [
                     {
-                        "TeamName": "staff, management",
+                        "TeamName": "staff",
                         "DelayInSeconds": 5,
                         "Message": [
                             "### Welcome {{.UserDisplayName}} to the Staff {{.Team.DisplayName}} team!",

server/command.go

@@ -86,17 +86,13 @@ func (p *Plugin) validateCommand(action string, parameters []string) string {
 func (p *Plugin) executeCommandPreview(teamName string, args *model.CommandArgs) {
 	found := false
 	for _, message := range p.getWelcomeMessages() {
-		var teamNamesArr = strings.Split(message.TeamName, ",")
-		for _, name := range teamNamesArr {
-			tn := strings.TrimSpace(name)
-			if tn == teamName {
-				p.postCommandResponse(args, "%s", teamName)
-				if err := p.previewWelcomeMessage(teamName, args, *message); err != nil {
-					p.postCommandResponse(args, "error occurred while processing greeting for team `%s`: `%s`", teamName, err)
-					return
-				}
-				found = true
+		if message.TeamName == teamName {
+			if err := p.previewWelcomeMessage(teamName, args, *message); err != nil {
+				p.postCommandResponse(args, "error occurred while processing greeting for team `%s`: `%s`", teamName, err)
+				return
 			}
+
+			found = true
 		}
 	}
 
@@ -134,7 +130,7 @@ func (p *Plugin) executeCommandSetWelcome(args *model.CommandArgs) {
 		return
 	}
 
-	if channelInfo.Type == model.ChannelTypeDirect {
+	if channelInfo.Type == model.ChannelTypePrivate {
 		p.postCommandResponse(args, "welcome messages are not supported for direct channels")
 		return
 	}

server/hooks.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"fmt"
-	"strings"
 	"time"
 
 	"github.com/mattermost/mattermost-server/v6/model"
@@ -19,15 +18,12 @@ func (p *Plugin) UserHasJoinedTeam(c *plugin.Context, teamMember *model.TeamMemb
 	}
 
 	for _, message := range p.getWelcomeMessages() {
-		var teamNamesArr = strings.Split(message.TeamName, ",")
-		for _, name := range teamNamesArr {
-			tn := strings.TrimSpace(name)
-			if tn == data.Team.Name {
-				if data.User.IsGuest() && !message.IncludeGuests {
-					continue
-				}
-				go p.processWelcomeMessage(*data, *message)
-			}
+		if data.User.IsGuest() && !message.IncludeGuests {
+			continue
+		}
+
+		if message.TeamName == data.Team.Name {
+			go p.processWelcomeMessage(*data, *message)
 		}
 	}
 }