Initial migration of the store to be sync (#10592)

* Migrating audit store

* Final migration example for the audit store

* async example

* Ending migration

* Removing Async helper

* Fixing tests

* Fixing govet problems with the StoreResult instanstiation

app/audit.go

@@ -8,17 +8,9 @@ import (
 )
 
 func (a *App) GetAudits(userId string, limit int) (model.Audits, *model.AppError) {
-	result := <-a.Srv.Store.Audit().Get(userId, 0, limit)
-	if result.Err != nil {
-		return nil, result.Err
-	}
-	return result.Data.(model.Audits), nil
+	return a.Srv.Store.Audit().Get(userId, 0, limit)
 }
 
 func (a *App) GetAuditsPage(userId string, page int, perPage int) (model.Audits, *model.AppError) {
-	result := <-a.Srv.Store.Audit().Get(userId, page*perPage, perPage)
-	if result.Err != nil {
-		return nil, result.Err
-	}
-	return result.Data.(model.Audits), nil
+	return a.Srv.Store.Audit().Get(userId, page*perPage, perPage)
 }