module transaction.data;

import handy_httpd.components.optional;
import std.datetime;

import transaction.model;
import util.money;

interface TransactionVendorRepository {
    Optional!TransactionVendor findById(ulong id);
    TransactionVendor[] findAll();
    bool existsByName(string name);
    TransactionVendor insert(string name, string description);
    void deleteById(ulong id);
    TransactionVendor updateById(ulong id, string name, string description);
}

interface TransactionCategoryRepository {
    Optional!TransactionCategory findById(ulong id);
    TransactionCategory[] findAllByParentId(Optional!ulong parentId);
    TransactionCategory insert(Optional!ulong parentId, string name, string description, string color);
    void deleteById(ulong id);
    TransactionCategory updateById(ulong id, string name, string description, string color);
}

interface TransactionTagRepository {
    Optional!TransactionTag findById(ulong id);
    Optional!TransactionTag findByName(string name);
    TransactionTag[] findAll();
    TransactionTag insert(string name);
    void deleteById(ulong id);
}

interface TransactionRepository {
    Optional!Transaction findById(ulong id);
    Transaction insert(
        SysTime timestamp,
        SysTime addedAt,
        ulong amount,
        Currency currency,
        string description,
        Optional!ulong vendorId,
        Optional!ulong categoryId
    );
    void deleteById(ulong id);
}