webapp-frontend/src/app/ran-connection/ran-connection-dialog.component.ts

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2019 AT&T Intellectual Property and Nokia
   6  * %%
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ========================LICENSE_END===================================
  19  */
  20 import { Component, OnInit, Inject } from '@angular/core';
  21 import { FormGroup, FormControl, Validators } from '@angular/forms';
  22 import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material/dialog';
  23 import { E2ManagerService } from '../services/e2-mgr/e2-mgr.service';
  24 import { ErrorDialogService } from '../services/ui/error-dialog.service';
  25 import { E2SetupRequest } from '../interfaces/e2-mgr.types';
  26 import { HttpErrorResponse } from '@angular/common/http';
  27
  28 @Component({
  29     selector: 'app-signal-ranconnect-dialog',
  30     templateUrl: './ran-connection-dialog.component.html',
  31     styleUrls: ['./ran-connection-dialog.component.css']
  32 })
  33
  34 export class RANConnectionDialogComponent implements OnInit {
  35
  36     public ranDialogForm: FormGroup;
  37
  38     constructor(
  39         private dialogRef: MatDialogRef<RANConnectionDialogComponent>,
  40         private service: E2ManagerService, private errorService: ErrorDialogService,
  41         @Inject(MAT_DIALOG_DATA) public data: E2SetupRequest) {
  42     }
  43
  44     ngOnInit() {
  45         const namePattern = /^([A-Z]){4}([0-9]){6}$/;
  46         // tslint:disable-next-line:max-line-length
  47         const ipPattern = /((^\s*((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))\s*$)|(^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$))/;
  48         const portPattern = /^([0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])$/;
  49         this.ranDialogForm = new FormGroup({
  50             ranType: new FormControl('endc'),
  51             ranName: new FormControl('', [Validators.required, Validators.pattern(namePattern)]),
  52             ranIp: new FormControl('', [Validators.required, Validators.pattern(ipPattern)]),
  53             ranPort: new FormControl('', [Validators.required, Validators.pattern(portPattern)])
  54         });
  55
  56     }
  57
  58     onCancel() {
  59         this.dialogRef.close();
  60     }
  61
  62     public setupConnection = (ranFormValue) => {
  63
  64         if (this.ranDialogForm.valid) {
  65             this.executeSetupConnection(ranFormValue);
  66         }
  67     }
  68
  69     private executeSetupConnection = (ranFormValue) => {
  70         let httpErrRes: HttpErrorResponse;
  71         const aboutError = 'RAN Connection Failed: ';
  72         const setupRequest: E2SetupRequest = {
  73             ranName: ranFormValue.ranName,
  74             ranIp: ranFormValue.ranIp,
  75             ranPort: ranFormValue.ranPort
  76         };
  77         if (ranFormValue.ranType === 'endc') {
  78             this.service.endcSetup(setupRequest).subscribe((val: any[]) => {},
  79                 (error => {
  80                     httpErrRes = error;
  81                     this.errorService.displayError(aboutError + httpErrRes.message);
  82                 })
  83             );
  84         } else {
  85             this.service.x2Setup(setupRequest).subscribe((val: any[]) => {},
  86                 (error => {
  87                     httpErrRes = error;
  88                     this.errorService.displayError(aboutError + httpErrRes.message);
  89                 })
  90             );
  91         }
  92         this.dialogRef.close();
  93     }
  94
  95     public hasError(controlName: string, errorName: string) {
  96         if (this.ranDialogForm.controls[controlName].hasError(errorName)) {
  97           return true;
  98         }
  99         return false;
 100     }
 101
 102     public validateControl(controlName: string) {
 103         if (this.ranDialogForm.controls[controlName].invalid && this.ranDialogForm.controls[controlName].touched) {
 104             return true;
 105         }
 106         return false;
 107     }
 108
 109 } // class AppRANConnectDialog