101 lines
3.1 KiB
Go
101 lines
3.1 KiB
Go
package messenger
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import (
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"encoding/json"
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"time"
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)
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// Message represents a Facebook messenger message.
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type Message struct {
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// Sender is who the message was sent from.
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Sender Sender `json:"-"`
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// Recipient is who the message was sent to.
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Recipient Recipient `json:"-"`
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// Time is when the message was sent.
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Time time.Time `json:"-"`
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// Message is mine
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IsEcho bool `json:"is_echo,omitempty"`
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// Mid is the ID of the message.
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Metadata string `json:"metadata"`
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// Mid is the ID of the message.
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Mid string `json:"mid"`
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// Seq is order the message was sent in relation to other messages.
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Seq int `json:"seq"`
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// StickerID is the ID of the sticker user sent.
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StickerID int `json:"sticker_id"`
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// Text is the textual contents of the message.
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Text string `json:"text"`
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// Attachments is the information about the attachments which were sent
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// with the message.
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Attachments []Attachment `json:"attachments"`
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// Selected quick reply
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QuickReply *QuickReply `json:"quick_reply,omitempty"`
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// Entities for NLP
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// https://developers.facebook.com/docs/messenger-platform/built-in-nlp/
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NLP json.RawMessage `json:"nlp"`
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}
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// Delivery represents a the event fired when Facebook delivers a message to the
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// recipient.
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type Delivery struct {
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// Mids are the IDs of the messages which were read.
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Mids []string `json:"mids"`
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// RawWatermark is the timestamp of when the delivery was.
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RawWatermark int64 `json:"watermark"`
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// Seq is the sequence the message was sent in.
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Seq int `json:"seq"`
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}
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// Read represents a the event fired when a message is read by the
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// recipient.
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type Read struct {
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// RawWatermark is the timestamp before which all messages have been read
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// by the user
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RawWatermark int64 `json:"watermark"`
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// Seq is the sequence the message was sent in.
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Seq int `json:"seq"`
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}
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// PostBack represents postback callback.
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type PostBack struct {
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// Sender is who the message was sent from.
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Sender Sender `json:"-"`
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// Recipient is who the message was sent to.
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Recipient Recipient `json:"-"`
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// Time is when the message was sent.
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Time time.Time `json:"-"`
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// PostBack ID
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Payload string `json:"payload"`
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// Optional referral info
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Referral Referral `json:"referral"`
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}
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type AccountLinking struct {
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// Sender is who the message was sent from.
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Sender Sender `json:"-"`
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// Recipient is who the message was sent to.
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Recipient Recipient `json:"-"`
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// Time is when the message was sent.
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Time time.Time `json:"-"`
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// Status represents the new account linking status.
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Status string `json:"status"`
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// AuthorizationCode is a pass-through code set during the linking process.
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AuthorizationCode string `json:"authorization_code"`
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}
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// Watermark is the RawWatermark timestamp rendered as a time.Time.
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func (d Delivery) Watermark() time.Time {
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return time.Unix(d.RawWatermark/int64(time.Microsecond), 0)
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}
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// Watermark is the RawWatermark timestamp rendered as a time.Time.
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func (r Read) Watermark() time.Time {
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return time.Unix(r.RawWatermark/int64(time.Microsecond), 0)
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}
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// GetNLP simply unmarshals the NLP entities to the given struct and returns
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// an error if it's not possible.
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func (m *Message) GetNLP(i interface{}) error {
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return json.Unmarshal(m.NLP, &i)
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}
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