From 2fe514a20e459cab81287cf5a1a12283576a3377 Mon Sep 17 00:00:00 2001
From: betrok <betrok@ya.ru>
Date: Thu, 25 Aug 2016 16:51:39 +0300
Subject: [PATCH] change type of FcmMsg.Data to interface{}

---
 fcm.go        | 20 ++++++++++----------
 instanceid.go | 32 ++++++++++++++------------------
 2 files changed, 24 insertions(+), 28 deletions(-)

diff --git a/fcm.go b/fcm.go
index 1379391..d7d1a23 100644
--- a/fcm.go
+++ b/fcm.go
@@ -11,17 +11,17 @@ import (
 
 const (
 	// fcm_server_url fcm server url
-	fcm_server_url     = "https://fcm.googleapis.com/fcm/send"
+	fcm_server_url = "https://fcm.googleapis.com/fcm/send"
 	// MAX_TTL the default ttl for a notification
-	MAX_TTL            = 2419200
+	MAX_TTL = 2419200
 	// Priority_HIGH notification priority
-	Priority_HIGH      = "high"
+	Priority_HIGH = "high"
 	// Priority_NORMAL notification priority
-	Priority_NORMAL    = "normal"
+	Priority_NORMAL = "normal"
 	// retry_after_header header name
 	retry_after_header = "Retry-After"
 	// error_key readable error caching !
-	error_key          = "error"
+	error_key = "error"
 )
 
 var (
@@ -43,7 +43,7 @@ type FcmClient struct {
 
 // FcmMsg represents fcm request message
 type FcmMsg struct {
-	Data                  map[string]string   `json:"data,omitempty"`
+	Data                  interface{}         `json:"data,omitempty"`
 	To                    string              `json:"to,omitempty"`
 	RegistrationIds       []string            `json:"registration_ids,omitempty"`
 	CollapseKey           string              `json:"collapse_key,omitempty"`
@@ -87,7 +87,6 @@ type NotificationPayload struct {
 	TitleLocArgs string `json:"title_loc_args,omitempty"`
 }
 
-
 // NewFcmClient init and create fcm client
 func NewFcmClient(apiKey string) *FcmClient {
 	fcmc := new(FcmClient)
@@ -105,7 +104,7 @@ func (this *FcmClient) NewFcmTopicMsg(to string, body map[string]string) *FcmCli
 }
 
 // NewFcmMsgTo sets the targeted token/topic and the data payload
-func (this *FcmClient) NewFcmMsgTo(to string, body map[string]string) *FcmClient {
+func (this *FcmClient) NewFcmMsgTo(to string, body interface{}) *FcmClient {
 	this.Message.To = to
 	this.Message.Data = body
 
@@ -113,7 +112,7 @@ func (this *FcmClient) NewFcmMsgTo(to string, body map[string]string) *FcmClient
 }
 
 // SetMsgData sets data payload
-func (this *FcmClient) SetMsgData(body map[string]string) *FcmClient {
+func (this *FcmClient) SetMsgData(body interface{}) *FcmClient {
 
 	this.Message.Data = body
 
@@ -122,7 +121,7 @@ func (this *FcmClient) SetMsgData(body map[string]string) *FcmClient {
 }
 
 // NewFcmRegIdsMsg gets a list of devices with data payload
-func (this *FcmClient) NewFcmRegIdsMsg(list []string, body map[string]string) *FcmClient {
+func (this *FcmClient) NewFcmRegIdsMsg(list []string, body interface{}) *FcmClient {
 	this.newDevicesList(list)
 	this.Message.Data = body
 
@@ -220,6 +219,7 @@ func (this *FcmMsg) toJsonByte() ([]byte, error) {
 	return json.Marshal(this)
 
 }
+
 // parseStatusBody parse FCM response body
 func (this *FcmResponseStatus) parseStatusBody(body []byte) error {
 
diff --git a/instanceid.go b/instanceid.go
index cfcead9..0b310d7 100644
--- a/instanceid.go
+++ b/instanceid.go
@@ -11,37 +11,37 @@ import (
 )
 
 const (
-  // instance_id_info_with_details_srv_url
+	// instance_id_info_with_details_srv_url
 	instance_id_info_with_details_srv_url = "https://iid.googleapis.com/iid/info/%s?details=true"
 
-  // instance_id_info_no_details_srv_url
-	instance_id_info_no_details_srv_url   = "https://iid.googleapis.com/iid/info/%s"
+	// instance_id_info_no_details_srv_url
+	instance_id_info_no_details_srv_url = "https://iid.googleapis.com/iid/info/%s"
 
-  // subscribe_instanceid_to_topic_srv_url
+	// subscribe_instanceid_to_topic_srv_url
 	subscribe_instanceid_to_topic_srv_url = "https://iid.googleapis.com/iid/v1/%s/rel/topics/%s"
 
-  // batch_add_srv_url
+	// batch_add_srv_url
 	batch_add_srv_url = "https://iid.googleapis.com/iid/v1:batchAdd"
 
-  // batch_rem_srv_url
+	// batch_rem_srv_url
 	batch_rem_srv_url = "https://iid.googleapis.com/iid/v1:batchRemove"
 
-  // apns_batch_import_srv_url
+	// apns_batch_import_srv_url
 	apns_batch_import_srv_url = "https://iid.googleapis.com/iid/v1:batchImport"
 
-  // apns_token_key
+	// apns_token_key
 	apns_token_key = "apns_token"
-  // status_key
-	status_key     = "status"
-  // reg_token_key
-	reg_token_key  = "registration_token"
+	// status_key
+	status_key = "status"
+	// reg_token_key
+	reg_token_key = "registration_token"
 
-  // topics
+	// topics
 	topics = "/topics/"
 )
 
 var (
-  // batchErrors response errors
+	// batchErrors response errors
 	batchErrors = map[string]bool{
 		"NOT_FOUND":        true,
 		"INVALID_ARGUMENT": true,
@@ -71,7 +71,6 @@ type SubscribeResponse struct {
 	StatusCode int
 }
 
-
 // BatchRequest add/remove request
 type BatchRequest struct {
 	To        string   `json:"to,omitempty"`
@@ -86,7 +85,6 @@ type BatchResponse struct {
 	StatusCode int
 }
 
-
 // ApnsBatchRequest apns import request
 type ApnsBatchRequest struct {
 	App        string   `json:"application,omitempty"`
@@ -94,7 +92,6 @@ type ApnsBatchRequest struct {
 	ApnsTokens []string `json:"apns_tokens,omitempty"`
 }
 
-
 // ApnsBatchResponse apns import response
 type ApnsBatchResponse struct {
 	Results    []map[string]string `json:"results,omitempty"`
@@ -103,7 +100,6 @@ type ApnsBatchResponse struct {
 	StatusCode int
 }
 
-
 // GetInfo gets the instance id info
 func (this *FcmClient) GetInfo(withDetails bool, instanceIdToken string) (*InstanceIdInfoResponse, error) {