/* DATABASE */
func GetNextID() int {
db := redis.NewRedisClient()
id, err := strconv.Atoi(db.Get("id_counter").Val())
if err != nil {
id = 0
}
id += 1
db.Set("id_counter", strconv.Itoa(id), 0)
return id
}
// FetchUser tries to fetch an user based on an ID
func FetchUser(email string) (*User, error) {
db := redis.NewRedisClient()
u := User{}
err := db.GetStruct(email, &u)
return &u, err
}
// SaveUser stores user in database
func (u *User) SaveUser() error {
db := redis.NewRedisClient()
u.ID = GetNextID()
return db.StoreStruct(u.Email, u)
}