dotnet/molilian.core/Core/taoke/RiskControlCore.cs

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc.Controllers;
using Microsoft.AspNetCore.Mvc.Filters;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using dodohold.core;
using System.Threading.Channels;


namespace molilian.core
{
    public partial class RiskControlCore
    {
        private static Dictionary<string, int> _calls = new();
        private static Dictionary<string, decimal> _incomeAmt = new();

        public static void Refresh()
        {
            _incomeAmt = [];
        }
        public static void ResetCalls()
        {
            _calls = [];
        }

        internal static void CallsIncrBy(TkChannelEnum channel, int accountId)
        {
            CallsIncrBy(channel, accountId, DateTime.Now.ToString("yyyyMMdd"));
            CallsIncrBy(channel, accountId, DateTime.Now.ToString("yyyyMMddHH"));
        }

        internal static void CallsIncrBy(TkChannelEnum channel, int accountId, string flag)
        {
            string key = $"{channel}:{accountId}:{flag}";
            if (_calls.ContainsKey(key))
            {
                _calls[key] += 1;
            }
            else
            {
                _calls[key] = 1;
            }
            string cache_key = $"RiskControl:{key}:calls:{flag}";
            RedisHelper.IncrBy(cache_key);
            RedisHelper.Expire(cache_key, 3 * 86400);
        }

        internal static void SetCalls(TkChannelEnum channel, int accountId, string flag, int val)
        {
            string key = $"{channel}:{accountId}:{flag}";
            if (_calls.ContainsKey(key))
            {
                _calls[key] = val;
            }
            else
            {
                _calls[key] = val;
            }
            string cache_key = $"RiskControl:{key}:calls:{flag}";
            RedisHelper.IncrBy(cache_key);
            RedisHelper.Expire(cache_key, 3 * 86400);
        }

        public static int GetAllNodesCalls(TkChannelEnum channel, int accountId, string flag)
        {
            string key = $"{channel}:{accountId}:{flag}";
            var result = EndPointCore.ProcessEndPointNodes<int>(node =>
            {
                if (!node.is_public_api) return 0;
                if (string.IsNullOrEmpty(node.redis_server)) return 0;
#if DEBUG
                switch (node.name)
                {

                    case "bj":
                        node.redis_server = "101.200.46.46:6379,password=pKBiS4ka2IpXayIdcx00,defaultDatabase=0,idleTimeout=20000,preheat=3,tryit=2,ssl=false,prefix=webhook";
                        break;
                    case "gz":
                        node.redis_server = "8.138.110.158:6379,password=pKBiS4ka2IpXayIdcx00,defaultDatabase=0,idleTimeout=20000,preheat=3,tryit=2,ssl=false,prefix=webhook";
                        break;
                    case "coupon1":
                        node.redis_server = "c1api.molilian.com:6379,password=pKBiS4ka2IpXayIdcx00,defaultDatabase=0,idleTimeout=20000,preheat=3,tryit=2,ssl=false,prefix=coupon";
                        break;
                    default: return 0;
                }
#endif

                string cache_key = $"RiskControl:{key}:calls:{flag}";
                var redis = RedisClientManager.GetRedisClient(node.redis_server);
                return redis.Get<int>(cache_key);
            });
            int num = result.Sum();
            _calls.TryAdd(key, num);
            return num;
        }
        public static int GetCalls(TkChannelEnum channel, int accountId, string flag)
        {
            try
            {
                string key = $"{channel}:{accountId}:{flag}";
                if (_calls.ContainsKey(key)) return _calls[key];

                string cache_key = $"RiskControl:{key}:calls:{flag}";
                int num = RedisHelper.Get<int>(cache_key);
                _calls.TryAdd(key, num);
                return num;
            }
            catch (Exception ex) { return 0; }
        }


        internal static void SaveIncomeAmt(TkChannelEnum channel, string accountName, decimal income_amt)
        {
            string key = $"{channel}:{accountName}:{DateTime.Now:yyyyMMdd}";
            if (_incomeAmt.ContainsKey(key))
            {
                _incomeAmt[key] = income_amt;
            }
            else
            {
                _incomeAmt.Add(key, income_amt);
            }
            string cache_key = $"RiskControl:{key}:income_amt";

            var result = EndPointCore.ProcessEndPointNodes<bool>(node =>
            {
                if (!node.is_public_api) return true;
                if (string.IsNullOrEmpty(node.redis_server)) return true;

                var redis = RedisClientManager.GetRedisClient(node.redis_server);
                return redis.Set(cache_key, income_amt, 3 * 86400);
            });
        }
        public static decimal GetIncomeAmt(TkChannelEnum channel, string accountName)
        {
            try
            {
                string key = $"{channel}:{accountName}:{DateTime.Now:yyyyMMdd}";
                if (_incomeAmt.ContainsKey(key)) return _incomeAmt[key];

                string cache_key = $"RiskControl:{key}:income_amt";
                return RedisHelper.Get<decimal>(cache_key);
            }
            catch (Exception ex) { return 0; }
        }

    }

}