# All files / src/app/ceph/block/mirroring/pool-edit-peer-modal pool-edit-peer-modal.component.ts

98.11% Statements 52/53
76.92% Branches 10/13
91.67% Functions 11/12
97.96% Lines 48/49

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     import { Component, OnInit } from '@angular/core';
    import { AbstractControl, FormControl, Validators } from '@angular/forms';

    import { BsModalRef } from 'ngx-bootstrap/modal';

    import { RbdMirroringService } from '../../../../shared/api/rbd-mirroring.service';
    import { CdFormGroup } from '../../../../shared/forms/cd-form-group';
    import { FinishedTask } from '../../../../shared/models/finished-task';
    import { TaskWrapperService } from '../../../../shared/services/task-wrapper.service';
    import { PoolEditPeerResponseModel } from './pool-edit-peer-response.model';

    @Component({
      selector: 'cd-pool-edit-peer-modal',
      template: require('./pool-edit-peer-modal.component.html'),
      styles: []
    })
    export class PoolEditPeerModalComponent implements OnInit {
      mode: string;
      poolName: string;
      peerUUID: string;

      editPeerForm: CdFormGroup;
      bsConfig = {
        containerClass: 'theme-default'
      };
      pattern: string;

      response: PoolEditPeerResponseModel;

      constructor(
        public modalRef: BsModalRef,
        private rbdMirroringService: RbdMirroringService,
        private taskWrapper: TaskWrapperService
      ) {
        this.createForm();
      }

      createForm() {
        this.editPeerForm = new CdFormGroup({
          clusterName: new FormControl('', {
            validators: [Validators.required, this.validateClusterName]
          }),
          clientID: new FormControl('', {
            validators: [Validators.required, this.validateClientID]
          }),
          monAddr: new FormControl('', {
            validators: [this.validateMonAddr]
          }),
          key: new FormControl('', {
            validators: [this.validateKey]
          })
        });
      }

      ngOnInit() {
        this.pattern = `${this.poolName}/${this.peerUUID}`;
        if (this.mode === 'edit') {
          this.rbdMirroringService
            .getPeer(this.poolName, this.peerUUID)
            .subscribe((resp: PoolEditPeerResponseModel) => {
              this.setResponse(resp);
            });
        }
      }

      validateClusterName(control: AbstractControl) {
        if (!control.value.match(/^[\w\-_]*$/)) {
          return { invalidClusterName: { value: control.value } };
        }
      }

      validateClientID(control: AbstractControl) {
        if (!control.value.match(/^(?!client\.)[\w\-_.]*$/)) {
          return { invalidClientID: { value: control.value } };
        }
      }

      validateMonAddr(control: AbstractControl) {
        if (!control.value.match(/^[,; ]*([\w.\-_\[\]]+(:[\d]+)?[,; ]*)*$/)) {
          return { invalidMonAddr: { value: control.value } };
        }
      }

      validateKey(control: AbstractControl) {
        try {
          if (control.value === '' || !!atob(control.value)) {
            return null;
          }
        } catch (error) {}
        return { invalidKey: { value: control.value } };
      }

      setResponse(response: PoolEditPeerResponseModel) {
        this.response = response;
        this.editPeerForm.get('clusterName').setValue(response.cluster_name);
        this.editPeerForm.get('clientID').setValue(response.client_id);
        this.editPeerForm.get('monAddr').setValue(response.mon_host);
        this.editPeerForm.get('key').setValue(response.key);
      }

      update() {
        const request = new PoolEditPeerResponseModel();
        request.cluster_name = this.editPeerForm.getValue('clusterName');
        request.client_id = this.editPeerForm.getValue('clientID');
        request.mon_host = this.editPeerForm.getValue('monAddr');
        request.key = this.editPeerForm.getValue('key');

        let action;
        if (this.mode === 'edit') {
          action = this.taskWrapper.wrapTaskAroundCall({
            task: new FinishedTask('rbd/mirroring/peer/edit', {
              pool_name: this.poolName
            }),
            call: this.rbdMirroringService.updatePeer(this.poolName, this.peerUUID, request)
          });
        } else {
          action = this.taskWrapper.wrapTaskAroundCall({
            task: new FinishedTask('rbd/mirroring/peer/add', {
              pool_name: this.poolName
            }),
            call: this.rbdMirroringService.addPeer(this.poolName, request)
          });
        }

        action.subscribe(
          undefined,
          () => this.editPeerForm.setErrors({ cdSubmitButton: true }),
          () => {
            this.rbdMirroringService.refresh();
            this.modalRef.hide();
          }
        );
      }
    }