access-db/lib/utils/setTrans.js

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

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const process_1 = require("process");
const constants_1 = require("../constants/constants");
const error_1 = require("../constants/error");
const utils_1 = require("./utils");
const timeHash_1 = require("../utils/timeHash");
function setTrans(params, query, dbType) {
    //mysql 类平台
    let result;
    if (dbType === constants_1.PLATFORM_NAME.MYSQL) {
        let fieldsArr = [], valuesArr = [], valuesQue = [];
        for (let pa in params) {
            if (!(0, utils_1.isArray)(params[pa])) {
                //不是数组
                fieldsArr.push(pa);
                valuesQue.push('?');
                //valuesArr.push(isJson(params[pa]) ? JSON.stringify(params[pa]) : params[pa])
                valuesArr.push((0, utils_1.changeSqlParam)(params[pa]));
                //continue
            }
            else {
                throw new Error(error_1.UPDATE_ERROR);
            }
            // if(SET_METHORD.indexOf(params[pa][0]) > -1 ){
            //   switch(params[pa][0]){
            //     case 'geo':
            //       let temp2: any = params[pa], tempGeo = ''
            //       temp2.shift()
            //       if(temp2.length > 1){
            //         let tempPs = temp2.map(item => {
            //           return `Point(${item.toString()})`
            //         })
            //         tempGeo = `Polygon(LineString(${tempPs.toString()}))`
            //       }else{
            //         tempGeo=`Point(${temp2[0].toString()})`
            //       }
            //       fieldsArr.push(pa)
            //       valuesQue.push(tempGeo)
            //       break
            //     default:
            //       throw new Error(UPDATE_ERROR)
            //   }
            // }else{
            //   //直接 set
            //   fieldsArr.push(pa)
            //   valuesQue.push('?')
            //   valuesArr.push(isJson(params[pa]) ? JSON.stringify(params[pa]) : params[pa])
            // }
        }
        result = { fieldsArr, valuesQue, valuesArr };
    }
    if (dbType === constants_1.PLATFORM_NAME.REDIS) {
        let table = query, keyData = [], tempParams = Object.assign({}, params);
        if (!tempParams.id) {
            tempParams = Object.assign({ id: (0, timeHash_1.strHash)() }, tempParams);
        }
        else {
            const tempid = tempParams.id;
            delete tempParams.id;
            tempParams = Object.assign({ id: tempid }, tempParams);
        }
        for (let p in tempParams) {
            keyData.push({
                method: 'SETNX',
                key: table + ':id:key:' + tempParams.id,
                value: `${new Date().getTime()}${process_1.hrtime.bigint()}` //保存更新时间
            });
            keyData.push({
                method: 'HSETNX',
                key: table + ':' + tempParams.id,
                value: [p, `${tempParams[p]}`]
            });
        }
        result = keyData;
    }
    return result;
}
exports.default = setTrans;