func (c Callers) String() string {
s := ""
for i, caller := range c {
s += caller + utils.IteString(i != len(c)-1, "\n", "")
}
return s
}
// NewCustomer creates a new Customer in the database and returns it.
// Email must be unique for a customer. customerProvider may be nil at this point.
func NewCustomer(email, password string, customProvider CustomerCustomProvider) (*Customer, error) {
log.Println("=== Creating new customer ", email)
isGuest := password == ""
if email == "" {
return nil, errors.New(shop_error.ErrorRequiredFieldMissing)
}
//var err error
// We only create credentials if a customer is available.
// A guest customer gets a new entry in the customer db for each order!
// if !isGuest {
// // Check is desired Email is available
// available, err := CheckLoginAvailable(email)
// if err != nil {
// return nil, err
// }
// if !available {
// return nil, errors.New(shop_error.ErrorNotFound + " Login " + email + " is already taken!")
// }
// // These credentials are not used at the moment
// // err = CreateCustomerCredentials(email, password)
// // if err != nil {
// // return nil, err
// // }
// }
customer := &Customer{
Flags: &Flags{},
Version: version.NewVersion(),
Id: unique.GetNewID(),
Email: utils.IteString(isGuest, "", lc(email)), // If Customer is a guest, we do not set the email address. This field should be unique in the database (and would not be if the guest ordered twice).
CreatedAt: utils.TimeNow(),
LastModifiedAt: utils.TimeNow(),
Person: &address.Person{
Contacts: &address.Contacts{
Email: email,
},
},
Localization: &Localization{},
Tracking: &Tracking{},
}
trackingId, err := crypto.CreateHash(customer.GetID())
if err != nil {
return nil, err
}
customer.Tracking.TrackingID = "tid" + trackingId
if isGuest {
customer.IsGuest = true
}
if customProvider != nil {
customer.Custom = customProvider.NewCustomerCustom()
}
// Store order in database
err = customer.insert()
if err != nil {
log.Println("Could not insert customer", email)
return nil, err
}
// Retrieve customer again from. (Otherwise upserts on customer would fail because of missing mongo ObjectID)
return GetCustomerById(customer.Id, customProvider)
}