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invitation.go
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invitation.go
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// Copyright © 2019 The Things Network Foundation, The Things Industries B.V.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package emails
import "time"
// Invitation is the email that is sent when a user is invited to the network.
type Invitation struct {
Data
InvitationToken string
TTL time.Duration
}
// FormatTTL formats the TTL.
func (i Invitation) FormatTTL() string {
return formatTTL(i.TTL)
}
// TemplateName returns the name of the template to use for this email.
func (Invitation) TemplateName() string { return "invitation" }
const invitationSubject = `Invitation to join {{ .Network.Name }}`
const invitationText = `Hello,
You have been invited to join {{ .Network.Name }}.
You can now go to {{ .Network.IdentityServerURL }}/register?invitation_token={{ .InvitationToken }} to register your user.
If you prefer to use the command-line interface, you can add "--invitation-token {{ .InvitationToken }}" when running the "ttn-lw-cli users create" command.
{{- if .TTL }}
Your invitation expires {{ .FormatTTL }}, so register your user before then.
{{- end }}
After successful registration, you can go to {{ .Network.ConsoleURL }} to start adding devices and gateways.
For more information on how how to get started, please refer to the documentation: {{ documentation_url "/getting-started/" }}.
`
// DefaultTemplates returns the default templates for this email.
func (Invitation) DefaultTemplates() (subject, html, text string) {
return invitationSubject, "", invitationText
}