@grubou/bussy/build/src/commandBus/middlewares/CommandBusDispatcherMiddleware.js

Command & query bus implementations

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CommandBusDispatcherMiddleware = void 0;
const CommandNotHandledError_1 = require("../types/CommandNotHandledError");
class CommandBusDispatcherMiddleware {
    constructor(commandHandlers) {
        this.commandHandlers = commandHandlers;
    }
    static build(handlers) {
        return new this(handlers);
    }
    async handle(command) {
        const commandName = command.label();
        const commandHandler = this.commandHandlers[commandName];
        if (!commandHandler) {
            throw new CommandNotHandledError_1.CommandNotHandledError(commandName);
        }
        return commandHandler.handle(command);
    }
}
exports.CommandBusDispatcherMiddleware = CommandBusDispatcherMiddleware;
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