// ProfileUpdate Handler allows to modify own user profile.
func (c Controller) ProfileUpdate(ctx context.Context, w http.ResponseWriter, r *http.Request) {
// read profile from input
profile := &model.Profile{}
if check.InputErr(w, r, profile) {
return
}
// Validate says which field is invalid
if msg := profile.Validate(); msg != "" {
io.ErrClient(w, msg)
return
}
// When storage updates profile it also aupdates History, so there is two model objects have to be updated.
// In complex program we would have to implement transaction object and would used it like :
// txn := stg.NewTransaction(ctx)
// txn.ProfileUpdate(profile)
// txn.HistoryUpdate(history)
// txn.Execute()
profile, err := c.stg.ProfileUpdate(ctx, profile)
if c.dbErrOrEmpty(w, err, io.ERR_NOPROF) {
return
}
io.Output(w, profile)
}
func (c Controller) UserCreate(ctx context.Context, w http.ResponseWriter, r *http.Request) {
user := &model.User{}
if check.InputErr(w, r, user) {
return
}
// Validate says which field is invalid
if msg := user.Validate(); msg != "" {
io.ErrClient(w, msg)
return
}
// we check dublicates on insert
user, err := c.stg.UserInsert(ctx, user)
if err != nil {
if c.stg.IsErrDup(err) {
io.ErrClient(w, "The email is already registered")
return
}
check.DBErr(w, err)
return
}
// success
resp := map[string]string{
"message": "Please, check your mailbox for confirmation letter",
"id": user.ID,
}
io.Output(w, resp)
}