make cli team / channel delete operations also delete webhooks and slash commands (#7028)

app/channel.go

@@ -1184,6 +1184,14 @@ func PermanentDeleteChannel(channel *model.Channel) *model.AppError {
 		return result.Err
 	}
 
+	if result := <-Srv.Store.Webhook().PermanentDeleteIncomingByChannel(channel.Id); result.Err != nil {
+		return result.Err
+	}
+
+	if result := <-Srv.Store.Webhook().PermanentDeleteOutgoingByChannel(channel.Id); result.Err != nil {
+		return result.Err
+	}
+
 	if result := <-Srv.Store.Channel().PermanentDelete(channel.Id); result.Err != nil {
 		return result.Err
 	}

app/channel_test.go

@@ -0,0 +1,66 @@
+package app
+
+import (
+	"testing"
+
+	"github.com/mattermost/platform/model"
+	"github.com/mattermost/platform/utils"
+)
+
+func TestPermanentDeleteChannel(t *testing.T) {
+	th := Setup().InitBasic()
+
+	incomingWasEnabled := utils.Cfg.ServiceSettings.EnableIncomingWebhooks
+	outgoingWasEnabled := utils.Cfg.ServiceSettings.EnableOutgoingWebhooks
+	utils.Cfg.ServiceSettings.EnableIncomingWebhooks = true
+	utils.Cfg.ServiceSettings.EnableOutgoingWebhooks = true
+	defer func() {
+		utils.Cfg.ServiceSettings.EnableIncomingWebhooks = incomingWasEnabled
+		utils.Cfg.ServiceSettings.EnableOutgoingWebhooks = outgoingWasEnabled
+	}()
+
+	channel, err := CreateChannel(&model.Channel{DisplayName: "deletion-test", Name: "deletion-test", Type: model.CHANNEL_OPEN, TeamId: th.BasicTeam.Id}, false)
+	if err != nil {
+		t.Fatal(err.Error())
+	}
+	defer func() {
+		PermanentDeleteChannel(channel)
+	}()
+
+	incoming, err := CreateIncomingWebhookForChannel(th.BasicUser.Id, channel, &model.IncomingWebhook{ChannelId: channel.Id})
+	if err != nil {
+		t.Fatal(err.Error())
+	}
+	defer DeleteIncomingWebhook(incoming.Id)
+
+	if incoming, err = GetIncomingWebhook(incoming.Id); incoming == nil || err != nil {
+		t.Fatal("unable to get new incoming webhook")
+	}
+
+	outgoing, err := CreateOutgoingWebhook(&model.OutgoingWebhook{
+		ChannelId:    channel.Id,
+		TeamId:       channel.TeamId,
+		CreatorId:    th.BasicUser.Id,
+		CallbackURLs: []string{"http://foo"},
+	})
+	if err != nil {
+		t.Fatal(err.Error())
+	}
+	defer DeleteOutgoingWebhook(outgoing.Id)
+
+	if outgoing, err = GetOutgoingWebhook(outgoing.Id); outgoing == nil || err != nil {
+		t.Fatal("unable to get new outgoing webhook")
+	}
+
+	if err := PermanentDeleteChannel(channel); err != nil {
+		t.Fatal(err.Error())
+	}
+
+	if incoming, err = GetIncomingWebhook(incoming.Id); incoming != nil || err == nil {
+		t.Error("incoming webhook wasn't deleted")
+	}
+
+	if outgoing, err = GetOutgoingWebhook(outgoing.Id); outgoing != nil || err == nil {
+		t.Error("outgoing webhook wasn't deleted")
+	}
+}

app/team.go

@@ -638,7 +638,7 @@ func InviteNewUsersToTeam(emailList []string, teamId, senderId string) *model.Ap
 	var invalidEmailList []string
 
 	for _, email := range emailList {
-		if ! isTeamEmailAddressAllowed(email) {
+		if !isTeamEmailAddressAllowed(email) {
 			invalidEmailList = append(invalidEmailList, email)
 		}
 	}
@@ -747,6 +747,10 @@ func PermanentDeleteTeam(team *model.Team) *model.AppError {
 		return result.Err
 	}
 
+	if result := <-Srv.Store.Command().PermanentDeleteByTeam(team.Id); result.Err != nil {
+		return result.Err
+	}
+
 	if result := <-Srv.Store.Team().PermanentDelete(team.Id); result.Err != nil {
 		return result.Err
 	}

app/team_test.go

@@ -112,3 +112,44 @@ func TestAddUserToTeamByTeamId(t *testing.T) {
 		t.Fatal("Should add user to the team")
 	}
 }
+
+func TestPermanentDeleteTeam(t *testing.T) {
+	th := Setup().InitBasic()
+
+	team, err := CreateTeam(&model.Team{
+		DisplayName: "deletion-test",
+		Name:        "deletion-test",
+		Email:       "foo@foo.com",
+		Type:        model.TEAM_OPEN,
+	})
+	if err != nil {
+		t.Fatal(err.Error())
+	}
+	defer func() {
+		PermanentDeleteTeam(team)
+	}()
+
+	command, err := CreateCommand(&model.Command{
+		CreatorId: th.BasicUser.Id,
+		TeamId:    team.Id,
+		Trigger:   "foo",
+		URL:       "http://foo",
+		Method:    model.COMMAND_METHOD_POST,
+	})
+	if err != nil {
+		t.Fatal(err.Error())
+	}
+	defer DeleteCommand(command.Id)
+
+	if command, err = GetCommand(command.Id); command == nil || err != nil {
+		t.Fatal("unable to get new command")
+	}
+
+	if err := PermanentDeleteTeam(team); err != nil {
+		t.Fatal(err.Error())
+	}
+
+	if command, err = GetCommand(command.Id); command != nil || err == nil {
+		t.Fatal("command wasn't deleted")
+	}
+}