access-db/lib/redis/count.js

[统一数据库的连接]Unified access to all kinds of databases

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const dbRedis_1 = require("../utils/dbRedis");
const findTrans_1 = __importDefault(require("../utils/findTrans"));
const constants_1 = require("../constants/constants");
function fetchCount(table, params = {}) {
    return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
        try {
            let fkeys = (0, dbRedis_1.reTable)(table) + ':id:key:*';
            let skeys = yield dbRedis_1.redisClient.KEYS(fkeys);
            let num = 0;
            if (!params.r) {
                num = skeys.length;
            }
            else {
                let newarr = [], t_json, func = [];
                for (let j = 0; j < skeys.length; j++) {
                    func.push(dbRedis_1.redisClient.HGETALL(skeys[j].replace('id:key:', '')));
                }
                newarr = (yield Promise.all(func));
                let index = 0;
                while (index < newarr.length) {
                    t_json = newarr[index];
                    let isOk = (0, findTrans_1.default)(params, 1, t_json, constants_1.PLATFORM_NAME.REDIS);
                    if (isOk) {
                        num++;
                    }
                    index++;
                }
            }
            resolve({ data: num });
        }
        catch (err) {
            reject(err);
        }
    }));
}
exports.default = fetchCount;