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path: root/cmd/mattermost/commands/command.go
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// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.

package commands

import (
	"errors"

	"fmt"
	"github.com/mattermost/mattermost-server/app"
	"github.com/mattermost/mattermost-server/model"
	"github.com/spf13/cobra"
)

var CommandCmd = &cobra.Command{
	Use:   "command",
	Short: "Management of slash commands",
}

var CommandMoveCmd = &cobra.Command{
	Use:     "move",
	Short:   "Move a slash command to a different team",
	Long:    `Move a slash command to a different team. Commands can be specified by [team]:[command-trigger-word]. ie. myteam:trigger or by command ID.`,
	Example: `  command move newteam oldteam: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)
}

func moveCommandCmdF(command *cobra.Command, args []string) error {
	a, err := InitDBCommandContextCobra(command)
	if err != nil {
		return err
	}
	defer a.Shutdown()

	if len(args) < 2 {
		return errors.New("Enter the destination team and at least one comamnd to move.")
	}

	team := getTeamFromTeamArg(a, args[0])
	if team == nil {
		return errors.New("Unable to find destination team '" + args[0] + "'")
	}

	commands := getCommandsFromCommandArgs(a, args[1:])
	CommandPrintErrorln(commands)
	for i, command := range commands {
		if command == nil {
			CommandPrintErrorln("Unable to find command '" + args[i+1] + "'")
			continue
		}
		if err := moveCommand(a, team, command); err != nil {
			CommandPrintErrorln("Unable to move command '" + command.Trigger + "' error: " + err.Error())
		} else {
			CommandPrettyPrintln("Moved command '" + command.Trigger + "'")
		}
	}

	return nil
}

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
}