package common import "database/sql" import "github.com/Azareal/Gosora/query_gen" var Subscriptions SubscriptionStore // ? Should we have a subscription store for each zone? topic, forum, etc? type SubscriptionStore interface { Add(uid int, elementID int, elementType string) error } type DefaultSubscriptionStore struct { add *sql.Stmt } func NewDefaultSubscriptionStore() (*DefaultSubscriptionStore, error) { acc := qgen.NewAcc() return &DefaultSubscriptionStore{ add: acc.Insert("activity_subscriptions").Columns("user, targetID, targetType, level").Fields("?,?,?,2").Prepare(), }, acc.FirstError() } func (store *DefaultSubscriptionStore) Add(uid int, elementID int, elementType string) error { _, err := store.add.Exec(uid, elementID, elementType) return err }