Channel index fix (#22947)

* WIP

* Fetched ES index for type checking

* WIP

* Moved migration key to model

* CI

* CI

* Fixed existing tests

* Updated einterface mocks

* CI

* WIP

* Reverted test makefile changes

* Fixed error level

* CI

* Not attempting to launch job if not enterprise ready

* CI

* Fixing job trigger condition

* CI

* Updated eemocks

* CI

server/model/job.go

@@ -13,6 +13,7 @@ const (
 	JobTypeMessageExport                = "message_export"
 	JobTypeElasticsearchPostIndexing    = "elasticsearch_post_indexing"
 	JobTypeElasticsearchPostAggregation = "elasticsearch_post_aggregation"
+	JobTypeElasticsearchFixChannelIndex = "elasticsearch_fix_channel_index"
 	JobTypeBlevePostIndexing            = "bleve_post_indexing"
 	JobTypeLdapSync                     = "ldap_sync"
 	JobTypeMigrations                   = "migrations"

server/model/migration.go

@@ -40,4 +40,5 @@ const (
 	MigrationKeyAddPlayboosksManageRolesPermissions    = "playbooks_manage_roles"
 	MigrationKeyAddProductsBoardsPermissions           = "products_boards"
 	MigrationKeyAddCustomUserGroupsPermissionRestore   = "custom_groups_permission_restore"
+	MigrationKeyElasticsearchFixChannelIndex           = "elasticsearch_fix_channel_index_migration_complete"
 )