[MM-16232] ID loaded push notifications (#13137)

* Update BuildPushNotificationMessage (#12974)

* Update BuildPushNotificationMessage

* Included Category, Version, and Type

* Remove unnecessary function args

* [MM-16232] Build and return fetched notification (#13085)

* Build and return fetched notification

* Remove check on PushNotificationContents

* Ran i18n-extract

* Get UserId from session

* Re-add ReturnStatusOK

* Remove UserId from PushNotificationAck

* Always include channel name

* [MM-16232] Return after writing response and add default message (#13127)

* Return after writing response and add default message

* Include channel ID as well

* Localize default message

* Fix i18n

model/config.go

@@ -48,6 +48,7 @@ const (
 	GENERIC_NOTIFICATION            = "generic"
 	GENERIC_NOTIFICATION_SERVER     = "https://push-test.mattermost.com"
 	FULL_NOTIFICATION               = "full"
+	ID_LOADED_NOTIFICATION          = "id_loaded"
 
 	DIRECT_MESSAGE_ANY  = "any"
 	DIRECT_MESSAGE_TEAM = "team"

model/push_notification.go

@@ -15,9 +15,10 @@ const (
 	PUSH_NOTIFY_APPLE_REACT_NATIVE   = "apple_rn"
 	PUSH_NOTIFY_ANDROID_REACT_NATIVE = "android_rn"
 
-	PUSH_TYPE_MESSAGE = "message"
-	PUSH_TYPE_CLEAR   = "clear"
-	PUSH_MESSAGE_V2   = "v2"
+	PUSH_TYPE_ID_LOADED = "id_loaded"
+	PUSH_TYPE_MESSAGE   = "message"
+	PUSH_TYPE_CLEAR     = "clear"
+	PUSH_MESSAGE_V2     = "v2"
 
 	// The category is set to handle a set of interactive Actions
 	// with the push notifications
@@ -36,6 +37,7 @@ type PushNotificationAck struct {
 	ClientReceivedAt int64  `json:"received_at"`
 	ClientPlatform   string `json:"platform"`
 	NotificationType string `json:"type"`
+	PostId           string `json:"post_id,omitempty"`
 }
 
 type PushNotification struct {
@@ -43,23 +45,23 @@ type PushNotification struct {
 	Platform         string `json:"platform"`
 	ServerId         string `json:"server_id"`
 	DeviceId         string `json:"device_id"`
-	Category         string `json:"category"`
-	Sound            string `json:"sound"`
-	Message          string `json:"message"`
-	Badge            int    `json:"badge"`
-	ContentAvailable int    `json:"cont_ava"`
-	TeamId           string `json:"team_id"`
-	ChannelId        string `json:"channel_id"`
 	PostId           string `json:"post_id"`
-	RootId           string `json:"root_id"`
-	ChannelName      string `json:"channel_name"`
-	Type             string `json:"type"`
-	SenderId         string `json:"sender_id"`
-	SenderName       string `json:"sender_name"`
-	OverrideUsername string `json:"override_username"`
-	OverrideIconUrl  string `json:"override_icon_url"`
-	FromWebhook      string `json:"from_webhook"`
-	Version          string `json:"version"`
+	Category         string `json:"category,omitempty"`
+	Sound            string `json:"sound,omitempty"`
+	Message          string `json:"message,omitempty"`
+	Badge            int    `json:"badge,omitempty"`
+	ContentAvailable int    `json:"cont_ava,omitempty"`
+	TeamId           string `json:"team_id,omitempty"`
+	ChannelId        string `json:"channel_id,omitempty"`
+	RootId           string `json:"root_id,omitempty"`
+	ChannelName      string `json:"channel_name,omitempty"`
+	Type             string `json:"type,omitempty"`
+	SenderId         string `json:"sender_id,omitempty"`
+	SenderName       string `json:"sender_name,omitempty"`
+	OverrideUsername string `json:"override_username,omitempty"`
+	OverrideIconUrl  string `json:"override_icon_url,omitempty"`
+	FromWebhook      string `json:"from_webhook,omitempty"`
+	Version          string `json:"version,omitempty"`
 }
 
 func (me *PushNotification) ToJson() string {