state.proto

syntax = "proto3";

option go_package = "github.com/s7techlab/cckit/examples/cpaper_extended/schema";
package cpaper_extended.schema;

import "google/protobuf/timestamp.proto";

// Commercial Paper state entry
message CommercialPaper {

    enum State {
        ISSUED = 0;
        TRADING = 1;
        REDEEMED = 2;
    }

    // Issuer and Paper number comprises composite primary key of Commercial paper entry
    string issuer = 1;
    string paper_number = 2;

    string owner = 3;
    google.protobuf.Timestamp issue_date = 4;
    google.protobuf.Timestamp maturity_date = 5;
    int32 face_value = 6;
    State state = 7;

    // Additional unique field for entry
    string external_id = 8;
}

// CommercialPaperId identifier part
message CommercialPaperId {
    string issuer = 1;
    string paper_number = 2;
}

// Container for returning multiple entities
message CommercialPaperList {
    repeated CommercialPaper items = 1;
}