syntax = "proto3";

import "google/protobuf/timestamp.proto";

option go_package = "github.com/tech/sendico/pkg/generated/gmessaging";

message NotificationEvent {
    string type = 1;   // NotificationType
    string action = 2; // NotificationAction
}

message EventMetadata {
    string sender = 1;
    string message_id = 2;          
    google.protobuf.Timestamp timestamp = 3;
}

message Envelope {
    NotificationEvent event = 2;    // Notification event with type and action
    bytes message_data = 3;         // Serialized Protobuf message data
    EventMetadata metadata = 4;     // Metadata about the event
}