MM-12357: Add CLI command "team list" (#9531)

* (feat:command list)add command list for teams

Signed-off-by: sonasingh46 <sonasingh46@gmail.com>

* address review comments

Signed-off-by: sonasingh46 <sonasingh46@gmail.com>

* address review comments

Signed-off-by: sonasingh46 <sonasingh46@gmail.com>

cmd/mattermost/commands/command.go

@@ -6,6 +6,7 @@ package commands
 import (
 	"errors"
 
+	"fmt"
 	"github.com/mattermost/mattermost-server/app"
 	"github.com/mattermost/mattermost-server/model"
 	"github.com/spf13/cobra"
@@ -24,9 +25,18 @@ var CommandMoveCmd = &cobra.Command{
 	RunE:    moveCommandCmdF,
 }
 
+var CommandListCmd = &cobra.Command{
+	Use:     "list",
+	Short:   "List all commands on specified teams.",
+	Long:    `List all commands on specified teams.`,
+	Example: ` command list myteam`,
+	RunE:    listCommandCmdF,
+}
+
 func init() {
 	CommandCmd.AddCommand(
 		CommandMoveCmd,
+		CommandListCmd,
 	)
 	RootCmd.AddCommand(CommandCmd)
 }
@@ -67,3 +77,40 @@ func moveCommandCmdF(command *cobra.Command, args []string) error {
 func moveCommand(a *app.App, team *model.Team, command *model.Command) *model.AppError {
 	return a.MoveCommand(team, command)
 }
+
+func listCommandCmdF(command *cobra.Command, args []string) error {
+	a, err := InitDBCommandContextCobra(command)
+	if err != nil {
+		return err
+	}
+	defer a.Shutdown()
+
+	var teams []*model.Team
+	if len(args) < 1 {
+		teamList, err := a.GetAllTeams()
+		if err != nil {
+			return err
+		}
+		teams = teamList
+	} else {
+		teams = getTeamsFromTeamArgs(a, args)
+	}
+
+	for i, team := range teams {
+		if team == nil {
+			CommandPrintErrorln("Unable to find team '" + args[i] + "'")
+			continue
+		}
+		result := <-a.Srv.Store.Command().GetByTeam(team.Id)
+		if result.Err != nil {
+			CommandPrintErrorln("Unable to list commands for '" + args[i] + "'")
+			continue
+		}
+		commands := result.Data.([]*model.Command)
+		for _, command := range commands {
+			commandListItem := fmt.Sprintf("%s: %s (team: %s)", command.Id, command.DisplayName, team.Name)
+			CommandPrettyPrintln(commandListItem)
+		}
+	}
+	return nil
+}