CoompanionApp/server/protocol.ts

import type { SessionSnapshot } from "../shared/types";

export type ClientMessage =
  | {
      type: "chat_send";
      sessionId: string;
      playerId: string;
      body: string;
      groupId?: string | null;
    }
  | {
      type: "transfer";
      sessionId: string;
      playerId: string;
      toPlayerId: string;
      amount: number;
      note?: string | null;
    }
  | {
      type: "banker_adjust";
      sessionId: string;
      bankerId: string;
      targetId: string;
      amount: number;
      note?: string | null;
    }
  | {
      type: "banker_force_transfer";
      sessionId: string;
      bankerId: string;
      fromId: string;
      toId: string;
      amount: number;
      note?: string | null;
    }
  | {
      type: "banker_blackout";
      sessionId: string;
      bankerId: string;
      active: boolean;
      reason?: string | null;
    }
  | {
      type: "banker_start";
      sessionId: string;
      bankerId: string;
    }
  | {
      type: "banker_end";
      sessionId: string;
      bankerId: string;
    }
  | {
      type: "banker_create_dummy";
      sessionId: string;
      bankerId: string;
      name: string;
      balance?: number;
    }
  | {
      type: "group_create";
      sessionId: string;
      playerId: string;
      name: string;
      memberIds: string[];
    }
  | {
      type: "takeover_request";
      sessionId: string;
      playerId: string;
      dummyId: string;
    }
  | {
      type: "banker_takeover_approve";
      sessionId: string;
      bankerId: string;
      dummyId: string;
      requesterId: string;
    }
  | {
      type: "ping";
      sessionId: string;
      playerId: string;
    };

export type ServerMessage =
  | {
      type: "state";
      session: SessionSnapshot;
    }
  | {
      type: "error";
      message: string;
    }
  | {
      type: "takeover_approved";
      assignedPlayerId: string;
    };