webapp-frontend/src/app/ran-control/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 { NotificationService } from '../services/ui/notification.service';
  25 import { ErrorDialogService } from '../services/ui/error-dialog.service';
  26 import { E2SetupRequest } from '../interfaces/e2-mgr.types';
  27 import { HttpErrorResponse } from '@angular/common/http';
  28
  29 @Component({
  30     selector: 'app-signal-ranconnect-dialog',
  31     templateUrl: './ran-connection-dialog.component.html',
  32     styleUrls: ['./ran-connection-dialog.component.css']
  33 })
  34
  35 export class RANConnectionDialogComponent implements OnInit {
  36
  37     public ranDialogForm: FormGroup;
  38
  39     constructor(
  40         private dialogRef: MatDialogRef<RANConnectionDialogComponent>,
  41         private service: E2ManagerService,
  42         private errorService: ErrorDialogService,
  43         private notifService: NotificationService,
  44         @Inject(MAT_DIALOG_DATA) public data: E2SetupRequest) {
  45     }
  46
  47     ngOnInit() {
  48         const namePattern = /^([A-Z]){4}([0-9]){6}$/;
  49         // tslint:disable-next-line:max-line-length
  50         const ipPattern = /((^\s*((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))\s*$)|(^\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*$))/;
  51         const portPattern = /^([0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])$/;
  52         this.ranDialogForm = new FormGroup({
  53             ranType: new FormControl('endc'),
  54             ranName: new FormControl('', [Validators.required, Validators.pattern(namePattern)]),
  55             ranIp: new FormControl('', [Validators.required, Validators.pattern(ipPattern)]),
  56             ranPort: new FormControl('', [Validators.required, Validators.pattern(portPattern)])
  57         });
  58
  59     }
  60
  61     onCancel() {
  62         this.dialogRef.close();
  63     }
  64
  65     public setupConnection = (ranFormValue) => {
  66         if (this.ranDialogForm.valid) {
  67             this.executeSetupConnection(ranFormValue);
  68         }
  69     }
  70
  71     private executeSetupConnection = (ranFormValue) => {
  72         let httpErrRes: HttpErrorResponse;
  73         const aboutError = 'RAN Connection Failed: ';
  74         const setupRequest: E2SetupRequest = {
  75             ranName: ranFormValue.ranName,
  76             ranIp: ranFormValue.ranIp,
  77             ranPort: ranFormValue.ranPort
  78         };
  79         if (ranFormValue.ranType === 'endc') {
  80             this.service.endcSetup(setupRequest).subscribe(
  81                 (response: any) => {
  82                     this.notifService.success('Endc connect succeeded!');
  83                     this.dialogRef.close();
  84                 },
  85                 (error => {
  86                     httpErrRes = error;
  87                     this.errorService.displayError(aboutError + httpErrRes.message);
  88                 })
  89             );
  90         } else {
  91             this.service.x2Setup(setupRequest).subscribe(
  92                 (response: any) => {
  93                     this.notifService.success('X2 connect succeeded!');
  94                     this.dialogRef.close();
  95                 },
  96                 (error => {
  97                     httpErrRes = error;
  98                     this.errorService.displayError(aboutError + httpErrRes.message);
  99                 })
 100             );
 101         }
 102     }
 103
 104     public hasError(controlName: string, errorName: string) {
 105         if (this.ranDialogForm.controls[controlName].hasError(errorName)) {
 106           return true;
 107         }
 108         return false;
 109     }
 110
 111     public validateControl(controlName: string) {
 112         if (this.ranDialogForm.controls[controlName].invalid && this.ranDialogForm.controls[controlName].touched) {
 113             return true;
 114         }
 115         return false;
 116     }
 117
 118 } // class AppRANConnectDialog