@giorgi-g/csv-parser/main.js

CSV parser for migrations with Sequelizer

"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());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const CSVParser_1 = require("./src/lib/CSVParser");
const File_1 = require("./src/lib/File");
const cSVParserOptions = {
    classPath: "../entities/Profile",
    mapKeyIndexes: [1],
    mergeMapKeyValues: true,
};
const csvParser = new CSVParser_1.CSVParser("sample_profiles", cSVParserOptions);
csvParser.Read().then((response) => __awaiter(void 0, void 0, void 0, function* () {
    const filePath = './src/logs/every-tenth-id';
    const everyTenthProfile = [];
    const file = new File_1.File(filePath);
    response.forEach((item, index) => {
        if (Array.isArray(item)) {
            console.log('item', item);
        }
        else {
            if (item.profile.id % 100 === 0) {
                everyTenthProfile.push(item.profile);
            }
            if (index === response.size - 1) {
                file.write(everyTenthProfile).then(() => {
                    file.read().then(r => {
                        console.log('r', r);
                    });
                });
            }
        }
    });
})).catch((err) => {
    console.log('err', err);
});