func (ls SqlLicenseStore) Save(license *model.LicenseRecord) StoreChannel { storeChannel := make(StoreChannel) go func() { result := StoreResult{} license.PreSave() if result.Err = license.IsValid(); result.Err != nil { storeChannel <- result close(storeChannel) return } // Only insert if not exists if err := ls.GetReplica().SelectOne(&model.LicenseRecord{}, "SELECT * FROM Licenses WHERE Id = :Id", map[string]interface{}{"Id": license.Id}); err != nil { if err := ls.GetMaster().Insert(license); err != nil { result.Err = model.NewLocAppError("SqlLicenseStore.Save", "store.sql_license.save.app_error", nil, "license_id="+license.Id+", "+err.Error()) } else { result.Data = license } } storeChannel <- result close(storeChannel) }() return storeChannel }