l-ai-core-proto/messages.proto

syntax = "proto3";

package users;

option go_package = "git.be.kaien.ru/l-ai/l-ai-core-proto/proto";

import "google/protobuf/empty.proto";
import "google/protobuf/timestamp.proto";

// UserMessageService manages stored user messages
service UserMessageService {
  rpc SaveMessage(SaveMessageRequest) returns (google.protobuf.Empty);
  rpc GetRecentMessages(GetRecentMessagesRequest) returns (GetMessagesResponse);
  rpc GetAllUsersInChat(GetAllUsersInChatRequest) returns (GetAllUsersInChatResponse);
  rpc GetRandomUser(GetRandomUserRequest) returns (GetRandomUserResponse);
  rpc GetUsersByChat(GetUsersByChatRequest) returns (GetUsersByChatResponse);
  rpc GetTotalMessageCount(google.protobuf.Empty) returns (GetMessageCountResponse);
  rpc GetUserMessageCount(GetUserMessageCountRequest) returns (GetMessageCountResponse);
  rpc GetMessagesInTimeRange(GetMessagesInTimeRangeRequest) returns (GetMessagesResponse);
  rpc FindSimilarMessage(FindSimilarMessageRequest) returns (FindSimilarMessageResponse);
  rpc GetMessageByTelegramID(GetMessageByTelegramIDRequest) returns (FindSimilarMessageResponse);
  rpc GetRecentChatMessages(GetRecentChatMessagesRequest) returns (GetMessagesResponse);
  rpc GetAllUserMessages(GetAllUserMessagesRequest) returns (GetMessagesResponse);
  rpc GetRandomMessageFromChat(GetRandomMessageFromChatRequest) returns (FindSimilarMessageResponse);
}

// --- Messages ---

message ChatMessage {
  int64 id = 1;
  int64 user_id = 2;
  int64 chat_id = 3;
  string username = 4;
  string text = 5;
  int32 message_id = 6;
  google.protobuf.Timestamp created_at = 7;
}

message ChatUserInfo {
  int64 user_id = 1;
  string username = 2;
}

// --- Request/Response messages ---

message SaveMessageRequest {
  int64 user_id = 1;
  int64 chat_id = 2;
  string username = 3;
  string text = 4;
  int32 message_id = 5;
}

message GetRecentMessagesRequest {
  int64 user_id = 1;
  int64 chat_id = 2;
  int32 limit = 3;
}

message GetMessagesResponse {
  repeated ChatMessage messages = 1;
}

message GetAllUsersInChatRequest {
  int64 chat_id = 1;
}

message GetAllUsersInChatResponse {
  repeated int64 user_ids = 1;
}

message GetRandomUserRequest {
  int64 chat_id = 1;
  repeated int64 exclude_user_ids = 2;
}

message GetRandomUserResponse {
  int64 user_id = 1;
  string username = 2;
}

message GetUsersByChatRequest {
  int64 chat_id = 1;
}

message GetUsersByChatResponse {
  repeated ChatUserInfo users = 1;
}

message GetMessageCountResponse {
  int64 count = 1;
}

message GetUserMessageCountRequest {
  int64 user_id = 1;
  int64 chat_id = 2;
}

message GetMessagesInTimeRangeRequest {
  int64 user_id = 1;
  int64 chat_id = 2;
  google.protobuf.Timestamp from = 3;
  google.protobuf.Timestamp to = 4;
}

message FindSimilarMessageRequest {
  int64 user_id = 1;
  int64 chat_id = 2;
  string text = 3;
  int32 within_days = 4;
}

message FindSimilarMessageResponse {
  ChatMessage message = 1;
  bool found = 2;
}

message GetMessageByTelegramIDRequest {
  int64 chat_id = 1;
  int32 message_id = 2;
}

message GetRecentChatMessagesRequest {
  int64 chat_id = 1;
  int32 limit = 2;
  google.protobuf.Timestamp since = 3;
}

message GetAllUserMessagesRequest {
  int64 user_id = 1;
}

message GetRandomMessageFromChatRequest {
  int64 chat_id = 1;
}