syntax = "proto3";

package io.xtech.example;

/**
 * movie message payload
 */
message Movie {
    string name = 1;
    int32 year = 2;
    float rating = 3;

    /**
     * list of cast
     */
    repeated string cast = 4;
}

message EmptyRequest {}

message SearchByCastInput {
    string castName = 1;
}

/**
 * movie result message, contains list of movies
 */
message MoviesResult {
    /**
     * list of movies
     */
    repeated Movie result = 1;
}

service Example {
    /**
    * get all movies
    */
    rpc GetMovies (EmptyRequest) returns (MoviesResult) {}

    /**
    * search movies by the name of the cast
    */
    rpc SearchMoviesByCast (SearchByCastInput) returns (stream Movie) {}
}