Ezeokafor GoodnessEzeokafor

## factory.ts
@Injectable()
export class TransactionFactoryServices {
  constructor(public readonly dbUtils: DatabaseUtilsService) {}

  private mapProperty(source: any, target: any, propertyName: string): void {
    if (source[propertyName]) {
      target[propertyName] = source[propertyName];
    }
  }

## abstraction-services.ts
import { Injectable, OnApplicationShutdown } from '@nestjs/common';
import { FeedbackFactoryServices } from './feedback-factory.service';
import { DataSource } from 'typeorm';
import { IDatabaseServices } from 'src/core';

@Injectable()
export class FeedbackServices implements OnApplicationShutdown {
  constructor(
    private readonly data: IDatabaseServices,
    private readonly factory: FeedbackFactoryServices,

## abstraction.ts
/** generic repository */
/* eslint-disable @typescript-eslint/no-unused-vars */
import { Model } from 'sequelize';
import { IGenericRepository } from 'src/core';

export class SequelizeGenericRepository<T extends Model>
  implements IGenericRepository<T>
{
  private model: any;

## redis-cache.ts
/**
* gets the userId
* creates a redis key(identifier)
* checks if the key exists
* returns the data instead
*/
const redisKey = `transactions-v3-${userId}-${JSON.stringify(payload)}`;
    const redisValue = await this.cache.get(redisKey);

    if (redisValue) {

## lazy-loading.ts
   const { data, pagination } =
      await this.data.transactions.findAllWithPagination(
        {
          ...filterQuery,
          isRevenue: false,
          reconTransactionType: Not(In(excludedTransactionType)),
        },
        {
          relationFields: ['user'],
          selectFields: this.selectFields,

## db-select.ts

const selectFields = [
    'id',
    'currency',
    'currencyType',
    'amount',
    'type',
    'reference',
    'description',
    'status',

## fileUpload.ts
// Use @UploadedFile() when uploading a single file/video/image
 @Post('/upload-file')
 @UseInterceptors(FileInterceptor('video'))
  async createCheckedIn(
    @UploadedFile() file: Express.Multer.File,
    @Res() res: Response,
  ) {}


// use @UploadedFiles() when uploading multiple file/video/images

## socket-io.html
<html>

<head>
    <script src="https://cdn.socket.io/4.3.2/socket.io.min.js"
        integrity="sha384-KAZ4DtjNhLChOB/hxXuKqhMLYvx3b5MlT55xPEiNmREKRzeEm+RVPlTnAn0ajQNs"
        crossorigin="anonymous"></script>
    <script>
        const token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6Ijc3YTJhMzdhLTA2ZDMtNGUwZC05OTVlLWMyZDI0YTZhZGVjMSIsInR5cGUiOiJhdXRoIiwiaWF0IjoxNzIzMDYyMDgxLCJleHAiOjE3MjMxNDg0ODF9.F19lekTdIeumR8uVlQeuJdXjAL81Ye5G_FCWRyU335U"
        const socket = io('http://localhost:2242', {
            query: { token }

## nigerian-banks.json
{
  "data": [
  {
    "name": "9mobile 9Payment Service Bank",
    "code": "120001"
  },
  {
    "name": "Abbey Mortgage Bank",
    "code": "404"
  },

## NIbssistitutionlist
[
    {
        "id": 376,
        "InstitutionCode": "090270",
        "InstitutionName": "AB MICROFINANCE BANK",
        "Category": "9",
        "dump": null,
        "created_at": "2020-03-02 20:44:54",
        "updated_at": "2020-08-24 00:02:52",
        "deleted_at": null,
	@Injectable()
	export class TransactionFactoryServices {
	constructor(public readonly dbUtils: DatabaseUtilsService) {}

	private mapProperty(source: any, target: any, propertyName: string): void {
	if (source[propertyName]) {
	target[propertyName] = source[propertyName];
	}
	}
	import { Injectable, OnApplicationShutdown } from '@nestjs/common';
	import { FeedbackFactoryServices } from './feedback-factory.service';
	import { DataSource } from 'typeorm';
	import { IDatabaseServices } from 'src/core';

	@Injectable()
	export class FeedbackServices implements OnApplicationShutdown {
	constructor(
	private readonly data: IDatabaseServices,
	private readonly factory: FeedbackFactoryServices,
	/** generic repository */
	/* eslint-disable @typescript-eslint/no-unused-vars */
	import { Model } from 'sequelize';
	import { IGenericRepository } from 'src/core';

	export class SequelizeGenericRepository<T extends Model>
	implements IGenericRepository<T>
	{
	private model: any;
	/**
	* gets the userId
	* creates a redis key(identifier)
	* checks if the key exists
	* returns the data instead
	*/
	const redisKey = `transactions-v3-${userId}-${JSON.stringify(payload)}`;
	const redisValue = await this.cache.get(redisKey);

	if (redisValue) {
	const { data, pagination } =
	await this.data.transactions.findAllWithPagination(
	{
	...filterQuery,
	isRevenue: false,
	reconTransactionType: Not(In(excludedTransactionType)),
	},
	{
	relationFields: ['user'],
	selectFields: this.selectFields,

	const selectFields = [
	'id',
	'currency',
	'currencyType',
	'amount',
	'type',
	'reference',
	'description',
	'status',
	// Use @UploadedFile() when uploading a single file/video/image
	@Post('/upload-file')
	@UseInterceptors(FileInterceptor('video'))
	async createCheckedIn(
	@UploadedFile() file: Express.Multer.File,
	@Res() res: Response,
	) {}


	// use @UploadedFiles() when uploading multiple file/video/images
	<html>

	<head>
	<script src="https://cdn.socket.io/4.3.2/socket.io.min.js"
	integrity="sha384-KAZ4DtjNhLChOB/hxXuKqhMLYvx3b5MlT55xPEiNmREKRzeEm+RVPlTnAn0ajQNs"
	crossorigin="anonymous"></script>
	<script>
	const token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6Ijc3YTJhMzdhLTA2ZDMtNGUwZC05OTVlLWMyZDI0YTZhZGVjMSIsInR5cGUiOiJhdXRoIiwiaWF0IjoxNzIzMDYyMDgxLCJleHAiOjE3MjMxNDg0ODF9.F19lekTdIeumR8uVlQeuJdXjAL81Ye5G_FCWRyU335U"
	const socket = io('http://localhost:2242', {
	query: { token }
	{
	"data": [
	{
	"name": "9mobile 9Payment Service Bank",
	"code": "120001"
	},
	{
	"name": "Abbey Mortgage Bank",
	"code": "404"
	},
	[
	{
	"id": 376,
	"InstitutionCode": "090270",
	"InstitutionName": "AB MICROFINANCE BANK",
	"Category": "9",
	"dump": null,
	"created_at": "2020-03-02 20:44:54",
	"updated_at": "2020-08-24 00:02:52",
	"deleted_at": null,