Skip to main content

How do I spread an object (class instance properties) to the parent's super constructor?

How can I spread a class properties to the parent's super constructor?

ActionLog is a base class, it's instantiated in a method inside ActionRequestAccess

ActionRequestAccess.ts

export class ActionRequestAccess extends ActionLog {
  constructor(public actionLog: ActionLog, public customerId: string) {
    super(
      actionLog.id, // Want to get rid of these assignments <<< and switch to something like: ...actionLog
      actionLog.type,
      actionLog.date,
      actionLog.address,
      actionLog.location
    );
  }

  static override fromMap(map: any) {
    if (!map) {
      return null;
    }
    const baseMap = super.fromMap(map);
    if (!baseMap) {
      return null;
    }
    return new ActionRequestAccess(baseMap, map['customerId'] ?? null);
  }
}

ActionLog.ts

import { ActionType } from '../../enums';

export class ActionLog {
  constructor(
    public id: string,
    public type: ActionType,
    public date: Date,
    public address: string,
    public location: string
  ) {}

  static fromMap(map: any) {
    if (!map) {
      return null;
    }
    return new ActionLog(
      map['id'] ?? null,
      map['type'] ?? null,
      map['date'] ?? null,
      map['address'] ?? null,
      map['location'] ?? null
    );
  }
}
Via Active questions tagged javascript - Stack Overflow https://ift.tt/2FdjaAW

Comments

Popular posts from this blog

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console...

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype

The number of nodes and edges I calculated manually and by a method provided by networkx library dont match

I am trying to analyse a graph using networkx library in Python. I have implemented a function that returns the nodes and edges of that graph. After that I counted the number of nodes and edges by implementing the len() function for nodes and edges, which gave me 17 for both nodes and edges. However, when I used the method graph.number_of_nodes() of networkx library it gave me 53. My code: import pandas as pd import networkx as nx import matplotlib.pyplot as plt header_list = ["a","b","w"] E =pd.read_csv("aves-barn-swallow-contact-network.edges",sep=" ",header= None,names=header_list) # print(E.head()) # prints first few rows of the csv file G = nx.from_pandas_edgelist(E,"a","b",["w"]) nx.draw(G) plt.show() class GraphAnalyse: #finding nodes and edges def nodeEdge(self,Graph): nodes = Graph.nodes() edges = Graph.edges() ...