brachi-wernick

<h3>My children </h3>

<div class="form-check">
  <label class="form-check-label">
      <input class="form-check-input" type="checkbox" [(ngModel)]="hasChildren" name="hasChildren"> I do not have any children
    </label>
</div>

<div class="form-group">
 <label>Name</label>

brachi-wernick

import {ErrorHandler} from "@angular/core";
import {UNAUTHORIZED, BAD_REQUEST, FORBIDDEN} from "http-status-codes";
import {Router} from "@angular/router";
import {ToastsManager, Toast, ToastOptions} from "ng2-toastr";

@Injectable()
export class myAppErrorHandler implements ErrorHandler {

  static readonly REFRESH_PAGE_ON_TOAST_CLICK_MESSAGE: string = "An error occurred: Please click this message to refresh";
  static readonly DEFAULT_ERROR_TITLE: string = "Something went wrong";

brachi-wernick

private removeItem(item: Item) {
       
       let index = this.items.indexOf(item);
       //remove the item
       this.items.splice(index, 1);
       
       //call back-end server to remove the item from the DB
        this.itemService.deleteItem(item.id).subscribe(
            //do some stuff
            ,

brachi-wernick

private removeItem(item: Item) {
       
       let index = this.items.indexOf(item);
       //remove the item
       this.items.splice(index, 1);
       
       //call back-end server to remove the item from the DB
        this.itemService.deleteItem(item.id,()=>this.items.splice(index, 0, item)).subscribe(
            //do some stuff);
    }

brachi-wernick

public deleteItem(id: number, callback?: any): Observable<{}> {
    
    //some prepartion of the http request...

    return this.http.request(path, requestOptions)
            .map((response: Response) => {
               //some stuff...
            }).catch((error: any) => {
                error.callback=callback;
                return Observable.throw(error);

brachi-wernick

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": "lambda:InvokeFunction",
            "Resource": "*"
        }
    ]
}  

brachi-wernick

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "",
      "Effect": "Allow",
      "Principal": {
        "Service": [
          "lambda.amazonaws.com",
          "apigateway.amazonaws.com"

brachi-wernick

 <dependency>
  <artifactId>aws-java-sdk-api-gateway</artifactId>
  <groupId>com.amazonaws</groupId>
</dependency>

<dependency>
  <groupId>com.amazonaws</groupId>
  <artifactId>aws-java-sdk</artifactId>
</dependency>

brachi-wernick

BasicAWSCredentials awsCreds = new BasicAWSCredentials(AWS_ACCESS_KEY, AWS_SECRET_KEY);

brachi-wernick

//prepare getway object
AmazonApiGateway gateway = AmazonApiGatewayClientBuilder.standard()
                .withCredentials(new AWSStaticCredentialsProvider(awsCreds)).withRegion(region).build();

//find all rest apis
GetRestApisResult restApis = gateway.getRestApis(new GetRestApisRequest());

//find our predefined api by name
RestApi targetRestApi = restApis.getItems().stream()
.filter(item -> item.getName().equals(targetRestApiName)).findFirst()