Remove support for unused product interfaces (#24965)

We no longer rely on commands and hooks for products, so simplify this code.

server/platform/services/telemetry/mocks/ServerIface.go

@@ -13,8 +13,6 @@ import (
 	model "github.com/mattermost/mattermost/server/public/model"
 
 	plugin "github.com/mattermost/mattermost/server/public/plugin"
-
-	product "github.com/mattermost/mattermost/server/v8/channels/product"
 )
 
 // ServerIface is an autogenerated mock type for the ServerIface type
@@ -126,22 +124,6 @@ func (_m *ServerIface) HTTPService() httpservice.HTTPService {
 	return r0
 }
 
-// HooksManager provides a mock function with given fields:
-func (_m *ServerIface) HooksManager() *product.HooksManager {
-	ret := _m.Called()
-
-	var r0 *product.HooksManager
-	if rf, ok := ret.Get(0).(func() *product.HooksManager); ok {
-		r0 = rf()
-	} else {
-		if ret.Get(0) != nil {
-			r0 = ret.Get(0).(*product.HooksManager)
-		}
-	}
-
-	return r0
-}
-
 // IsLeader provides a mock function with given fields:
 func (_m *ServerIface) IsLeader() bool {
 	ret := _m.Called()

server/platform/services/telemetry/telemetry.go

@@ -17,7 +17,6 @@ import (
 	"github.com/mattermost/mattermost/server/public/model"
 	"github.com/mattermost/mattermost/server/public/plugin"
 	"github.com/mattermost/mattermost/server/public/shared/mlog"
-	"github.com/mattermost/mattermost/server/v8/channels/product"
 	"github.com/mattermost/mattermost/server/v8/channels/store"
 	"github.com/mattermost/mattermost/server/v8/channels/utils"
 	"github.com/mattermost/mattermost/server/v8/platform/services/httpservice"
@@ -102,7 +101,6 @@ type ServerIface interface {
 	License() *model.License
 	GetRoleByName(context.Context, string) (*model.Role, *model.AppError)
 	GetSchemes(string, int, int) ([]*model.Scheme, *model.AppError)
-	HooksManager() *product.HooksManager
 }
 
 type TelemetryService struct {
@@ -199,7 +197,6 @@ func (ts *TelemetryService) sendDailyTelemetry(override bool) {
 		ts.trackGroups()
 		ts.trackChannelModeration()
 		ts.trackWarnMetrics()
-		ts.trackProducts()
 	}
 }
 
@@ -987,18 +984,6 @@ func (ts *TelemetryService) trackPlugins() {
 	}, plugin.OnSendDailyTelemetryID)
 }
 
-func (ts *TelemetryService) trackProducts() {
-	hm := ts.srv.HooksManager()
-	if hm == nil {
-		return
-	}
-
-	hm.RunMultiHook(func(hooks plugin.Hooks) bool {
-		hooks.OnSendDailyTelemetry()
-		return true
-	}, plugin.OnSendDailyTelemetryID)
-}
-
 func (ts *TelemetryService) trackServer() {
 	data := map[string]any{
 		"edition":           model.BuildEnterpriseReady,

server/platform/services/telemetry/telemetry_test.go

@@ -24,7 +24,6 @@ import (
 	"github.com/mattermost/mattermost/server/public/plugin"
 	"github.com/mattermost/mattermost/server/public/plugin/plugintest"
 	"github.com/mattermost/mattermost/server/public/shared/mlog"
-	"github.com/mattermost/mattermost/server/v8/channels/product"
 	storeMocks "github.com/mattermost/mattermost/server/v8/channels/store/storetest/mocks"
 	"github.com/mattermost/mattermost/server/v8/config"
 	"github.com/mattermost/mattermost/server/v8/platform/services/httpservice"
@@ -189,7 +188,6 @@ func initializeMocks(cfg *model.Config, cloudLicense bool) (*mocks.ServerIface,
 	serverIfaceMock.On("GetRoleByName", context.Background(), "channel_guest").Return(&model.Role{Permissions: []string{"cg-test1", "cg-test2"}}, nil)
 	serverIfaceMock.On("GetSchemes", "team", 0, 100).Return([]*model.Scheme{}, nil)
 	serverIfaceMock.On("HTTPService").Return(httpservice.MakeHTTPService(configService))
-	serverIfaceMock.On("HooksManager").Return(product.NewHooksManager(nil))
 
 	storeMock := &storeMocks.Store{}
 	storeMock.On("GetDbVersion", false).Return("5.24.0", nil)