func cmdAssignRole() {
	if flagCmdAssignRole {
		if len(flagEmail) == 0 {
			fmt.Fprintln(os.Stderr, "flag needs an argument: -email")
			flag.Usage()
			os.Exit(1)
		}

		if !model.IsValidUserRoles(flagRole) {
			fmt.Fprintln(os.Stderr, "flag invalid argument: -role")
			flag.Usage()
			os.Exit(1)
		}

		c := getMockContext()

		var user *model.User
		if result := <-api.Srv.Store.User().GetByEmail(flagEmail); result.Err != nil {
			l4g.Error("%v", result.Err)
			flushLogAndExit(1)
		} else {
			user = result.Data.(*model.User)
		}

		if !user.IsInRole(flagRole) {
			api.UpdateUserRoles(c, user, flagRole)
		}

		os.Exit(0)
	}
}

func TestIncomingWebhook(t *testing.T) {
	Setup()

	team := &model.Team{DisplayName: "Name", Name: "z-z-" + model.NewId() + "a", Email: "[email protected]", Type: model.TEAM_OPEN}
	team = ApiClient.Must(ApiClient.CreateTeam(team)).Data.(*model.Team)

	user := &model.User{Email: model.NewId() + "[email protected]", Nickname: "Corey Hulen", Password: "pwd"}
	user = ApiClient.Must(ApiClient.CreateUser(user, "")).Data.(*model.User)
	store.Must(api.Srv.Store.User().VerifyEmail(user.Id))
	api.JoinUserToTeam(team, user)

	c := &api.Context{}
	c.RequestId = model.NewId()
	c.IpAddress = "cmd_line"
	api.UpdateUserRoles(c, user, model.ROLE_SYSTEM_ADMIN)
	ApiClient.Login(user.Email, "pwd")
	ApiClient.SetTeamId(team.Id)

	channel1 := &model.Channel{DisplayName: "Test API Name", Name: "a" + model.NewId() + "a", Type: model.CHANNEL_OPEN, TeamId: team.Id}
	channel1 = ApiClient.Must(ApiClient.CreateChannel(channel1)).Data.(*model.Channel)

	if utils.Cfg.ServiceSettings.EnableIncomingWebhooks {
		hook1 := &model.IncomingWebhook{ChannelId: channel1.Id}
		hook1 = ApiClient.Must(ApiClient.CreateIncomingWebhook(hook1)).Data.(*model.IncomingWebhook)

		payload := "payload={\"text\": \"test text\"}"
		if _, err := ApiClient.PostToWebhook(hook1.Id, payload); err != nil {
			t.Fatal(err)
		}

		payload = "payload={\"text\": \"\"}"
		if _, err := ApiClient.PostToWebhook(hook1.Id, payload); err == nil {
			t.Fatal("should have errored - no text to post")
		}

		payload = "payload={\"text\": \"test text\", \"channel\": \"junk\"}"
		if _, err := ApiClient.PostToWebhook(hook1.Id, payload); err == nil {
			t.Fatal("should have errored - bad channel")
		}

		payload = "payload={\"text\": \"test text\"}"
		if _, err := ApiClient.PostToWebhook("abc123", payload); err == nil {
			t.Fatal("should have errored - bad hook")
		}
	} else {
		if _, err := ApiClient.PostToWebhook("123", "123"); err == nil {
			t.Fatal("should have failed - webhooks turned off")
		}
	}
}

func userCreateCmdF(cmd *cobra.Command, args []string) error {
	initDBCommandContextCobra(cmd)
	username, erru := cmd.Flags().GetString("username")
	if erru != nil || username == "" {
		return errors.New("Username is required")
	}
	email, erre := cmd.Flags().GetString("email")
	if erre != nil || email == "" {
		return errors.New("Email is required")
	}
	password, errp := cmd.Flags().GetString("password")
	if errp != nil || password == "" {
		return errors.New("Password is required")
	}
	nickname, _ := cmd.Flags().GetString("nickname")
	firstname, _ := cmd.Flags().GetString("firstname")
	lastname, _ := cmd.Flags().GetString("lastname")
	locale, _ := cmd.Flags().GetString("locale")
	system_admin, _ := cmd.Flags().GetBool("system_admin")

	user := &model.User{
		Username:  username,
		Email:     email,
		Password:  password,
		Nickname:  nickname,
		FirstName: firstname,
		LastName:  lastname,
		Locale:    locale,
	}

	ruser, err := api.CreateUser(user)
	if err != nil {
		return errors.New("Unable to create user. Error: " + err.Error())
	}

	if system_admin {
		api.UpdateUserRoles(ruser, "system_user system_admin")
	}

	CommandPrettyPrintln("Created User")

	return nil
}

func makeMemberCmdF(cmd *cobra.Command, args []string) error {
	initDBCommandContextCobra(cmd)
	if len(args) < 1 {
		return errors.New("Enter at least one user.")
	}

	users := getUsersFromUserArgs(args)
	for i, user := range users {
		if user == nil {
			return errors.New("Unable to find user '" + args[i] + "'")
		}

		if _, err := api.UpdateUserRoles(user, "system_user"); err != nil {
			return err
		}
	}

	return nil
}

func cmdAssignRole() {
	if flagCmdAssignRole {
		if len(flagEmail) == 0 {
			fmt.Fprintln(os.Stderr, "flag needs an argument: -email")
			os.Exit(1)
		}

		// Do some conversions
		if flagRole == "system_admin" {
			flagRole = "system_user system_admin"
		}

		if flagRole == "" {
			flagRole = "system_user"
		}

		if !model.IsValidUserRoles(flagRole) {
			fmt.Fprintln(os.Stderr, "flag invalid argument: -role")
			os.Exit(1)
		}

		var user *model.User
		if result := <-app.Srv.Store.User().GetByEmail(flagEmail); result.Err != nil {
			l4g.Error("%v", result.Err)
			flushLogAndExit(1)
		} else {
			user = result.Data.(*model.User)
		}

		if !user.IsInRole(flagRole) {
			api.UpdateUserRoles(user, flagRole)
		}

		os.Exit(0)
	}
}