thezeostoken.hpp

#pragma once

#include <eosio/eosio.hpp>
#include <eosio/asset.hpp>

using namespace eosio;
using namespace std;

CONTRACT thezeostoken : public contract
{
    TABLE account
    {
        asset balance;

        uint64_t primary_key() const { return balance.symbol.code().raw(); }
    };
    typedef eosio::multi_index<"accounts"_n, account> accounts;

    TABLE currency_stats
    {
        asset supply;
        asset max_supply;
        name issuer;

        uint64_t primary_key() const { return supply.symbol.code().raw(); }
    };
    typedef eosio::multi_index<"stat"_n, currency_stats> stats;

    void sub_balance(const name& owner, const asset& value);
    void add_balance(const name& owner, const asset& value, const name& ram_payer);

    public:

    thezeostoken(name self, name code, datastream<const char *> ds);
    ACTION create(const name& issuer, const asset& maximum_supply);
    ACTION issue(const name& to, const asset& quantity, const string& memo);
    ACTION retire(const asset& quantity, const string& memo);
    ACTION transfer(const name& from, const name& to, const asset& quantity, const string& memo);
    ACTION open(const name& owner, const symbol& symbol, const name& ram_payer);
    ACTION close(const name& owner, const symbol& symbol);

    inline asset get_supply(const symbol_code& sym) const;
    inline asset get_balance(const name& owner, const symbol_code& sym) const;   
};