From 23ed06d035a74b1950839c571fe40fc5d48e91e1 Mon Sep 17 00:00:00 2001
From: Neur0toxine <pashok9825@gmail.com>
Date: Fri, 21 Mar 2025 16:08:48 +0300
Subject: [PATCH 1/2] add reaction sending support for Instagram

---
 go.mod       |  2 ++
 message.go   |  2 +-
 messenger.go | 14 ++++++++++++++
 response.go  | 38 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 55 insertions(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index 18da7b6..9085c45 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,7 @@
 module github.com/retailcrm/messenger
 
+go 1.23.5
+
 require (
 	github.com/stretchr/testify v1.2.2
 	golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7
diff --git a/message.go b/message.go
index 4d31f10..4fe9b80 100644
--- a/message.go
+++ b/message.go
@@ -81,7 +81,7 @@ type IGMessageReaction struct {
 	// Mid is a message ID.
 	Mid string `json:"mid"`
 	// Action can be {react|unreact}
-	Action string `json:"action"`
+	Action ReactionAction `json:"action"`
 	// Reaction is a reaction name. Optional.
 	Reaction string `json:"reaction,omitempty"`
 	// Emoji is optional.
diff --git a/messenger.go b/messenger.go
index de7b267..66e2dae 100644
--- a/messenger.go
+++ b/messenger.go
@@ -517,6 +517,20 @@ func (m *Messenger) SenderAction(to Recipient, action SenderAction) (QueryRespon
 	return response.SenderAction(action)
 }
 
+func (m *Messenger) InstagramReaction(
+	to Recipient,
+	mid string,
+	action ReactionAction,
+	reaction ...string,
+) (QueryResponse, error) {
+	response := &Response{
+		token:          m.token,
+		to:             to,
+		sendAPIVersion: m.sendAPIVersion,
+	}
+	return response.InstagramReaction(mid, action, reaction...)
+}
+
 // classify determines what type of message a webhook event is.
 func (m *Messenger) classify(info MessageInfo) Action {
 	if info.Message != nil {
diff --git a/response.go b/response.go
index f0c6970..430a24c 100644
--- a/response.go
+++ b/response.go
@@ -360,6 +360,21 @@ func (r *Response) SenderAction(action SenderAction) (QueryResponse, error) {
 	return r.DispatchMessage(&m)
 }
 
+// InstagramReaction sends an info about Instagram reaction.
+func (r *Response) InstagramReaction(mid string, action ReactionAction, reaction ...string) (QueryResponse, error) {
+	m := SendInstagramReaction{
+		Recipient:    r.to,
+		SenderAction: action,
+		Payload: SenderInstagramReactionPayload{
+			MessageID: mid,
+		},
+	}
+	if len(reaction) > 0 {
+		m.Payload.Reaction = reaction[0]
+	}
+	return r.DispatchMessage(&m)
+}
+
 // DispatchMessage posts the message to messenger, return the error if there's any.
 func (r *Response) DispatchMessage(m interface{}) (QueryResponse, error) {
 	var res QueryResponse
@@ -549,3 +564,26 @@ type SendSenderAction struct {
 	Recipient    Recipient    `json:"recipient"`
 	SenderAction SenderAction `json:"sender_action"`
 }
+
+// ReactionAction contains info about reaction action type.
+type ReactionAction string
+
+const (
+	// ReactionActionReact is used when user added a reaction.
+	ReactionActionReact ReactionAction = "react"
+	// ReactionActionUnReact is used when user removed a reaction.
+	ReactionActionUnReact ReactionAction = "unreact"
+)
+
+// SendInstagramReaction is the information about sender action.
+type SendInstagramReaction struct {
+	Recipient    Recipient                      `json:"recipient"`
+	SenderAction ReactionAction                 `json:"sender_action"`
+	Payload      SenderInstagramReactionPayload `json:"payload"`
+}
+
+// SenderInstagramReactionPayload contains target message ID and reaction name.
+type SenderInstagramReactionPayload struct {
+	MessageID string `json:"message_id"`
+	Reaction  string `json:"reaction"`
+}

From 99c9a7ba008578f29bdb0c4c9e642d1c21496908 Mon Sep 17 00:00:00 2001
From: Neur0toxine <pashok9825@gmail.com>
Date: Fri, 21 Mar 2025 16:13:25 +0300
Subject: [PATCH 2/2] remove Go version that was carelessly added by IDE

---
 go.mod | 2 --
 1 file changed, 2 deletions(-)

diff --git a/go.mod b/go.mod
index 9085c45..18da7b6 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,5 @@
 module github.com/retailcrm/messenger
 
-go 1.23.5
-
 require (
 	github.com/stretchr/testify v1.2.2
 	golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7