--- /dev/null
+/*
+ Copyright 2020 TATA ELXSI
+
+ Licensed under the Apache License, Version 2.0 (the 'License');
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ Author: KUMARAN M (kumaran.m@tataelxsi.co.in), RAJESH S (rajesh.s@tataelxsi.co.in), BARATH KUMAR R (barath.r@tataelxsi.co.in)
+*/
+/**
+ * @file Roles Create and Edit Component
+ */
+import { HttpClient, HttpHeaders } from '@angular/common/http';
+import { Component, Injector, Input, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { ActivatedRoute, Router } from '@angular/router';
+import { TranslateService } from '@ngx-translate/core';
+import { NotifierService } from 'angular-notifier';
+import { APIURLHEADER, ERRORDATA } from 'CommonModel';
+import { environment } from 'environment';
+import * as jsonpath from 'jsonpath';
+import { RestService } from 'RestService';
+import { Permission, PermissionGroup, RoleConfig, RoleData } from 'RolesModel';
+import { SharedService } from 'SharedService';
+import { isNullOrUndefined } from 'util';
+
+/**
+ * Creating component
+ * @Component takes RolesCreateEditComponent.html as template url
+ */
+@Component({
+ selector: 'app-roles-create-edit',
+ templateUrl: './RolesCreateEditComponent.html',
+ styleUrls: ['./RolesCreateEditComponent.scss']
+})
+/** Exporting a class @exports RolesCreateEditComponent */
+export class RolesCreateEditComponent implements OnInit {
+ /** To inject services @public */
+ public injector: Injector;
+
+ /** contains role permissions from config file @public */
+ public rolePermissions: {}[];
+
+ /** contains role form group information @public */
+ public roleForm: FormGroup;
+
+ /** Instance of the rest service @public */
+ public restService: RestService;
+
+ /** Check the loading results for loader status @public */
+ public isLoadingResults: boolean = false;
+
+ /** Give the message for the loading @public */
+ public message: string = 'PLEASEWAIT';
+
+ /** Instance to check role form submitted status @public */
+ public submitted: boolean = false;
+
+ /** Contains role create or edit value @public */
+ public getRoleType: string;
+
+ /** Contains view selection value either text or preview @public */
+ public viewMode: string = 'text';
+
+ /** Contains role id value @private */
+ private roleRef: string;
+
+ /** Notifier service to popup notification @private */
+ private notifierService: NotifierService;
+
+ /** Contains tranlsate instance @private */
+ private translateService: TranslateService;
+
+ /** contians form builder module @private */
+ private formBuilder: FormBuilder;
+
+ /** Contains all methods related to shared @private */
+ private sharedService: SharedService;
+
+ /** Controls the header form @private */
+ private headers: HttpHeaders;
+
+ /** Varaibles to hold http client @private */
+ private httpClient: HttpClient;
+
+ /** Holds the instance of activatedRoute of router service @private */
+ private activatedRoute: ActivatedRoute;
+
+ /** Holds the instance of roter service @private */
+ private router: Router;
+
+ constructor(injector: Injector) {
+ this.injector = injector;
+ this.restService = this.injector.get(RestService);
+ this.notifierService = this.injector.get(NotifierService);
+ this.translateService = this.injector.get(TranslateService);
+ this.formBuilder = this.injector.get(FormBuilder);
+ this.sharedService = this.injector.get(SharedService);
+ this.httpClient = this.injector.get(HttpClient);
+ this.activatedRoute = this.injector.get(ActivatedRoute);
+ this.router = this.injector.get(Router);
+ }
+
+ /** Lifecyle Hooks the trigger before component is instantiate @public */
+ public ngOnInit(): void {
+ this.headers = new HttpHeaders({
+ 'Content-Type': 'application/json',
+ Accept: 'application/json',
+ 'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0'
+ });
+ this.roleForm = this.formBuilder.group({
+ roleName: ['', [Validators.required]],
+ permissions: ['']
+ });
+ this.getRolePermissions();
+ }
+
+ /** Get role permission information based on action @public */
+ public getRolePermissions(): void {
+ this.isLoadingResults = true;
+ this.loadPermissions().then((response: RoleConfig) => {
+ this.rolePermissions = response.rolePermissions;
+ if (this.activatedRoute.snapshot.url[0].path === 'create') {
+ this.getRoleType = 'Add';
+ this.isLoadingResults = false;
+ } else {
+ this.getRoleType = 'Edit';
+ this.getRoleData();
+ }
+ }).catch(() => {
+ // Empty Block
+ });
+ }
+
+ /** Check Role Create or Edit and proceed action @public */
+ public roleCheck(): void {
+ this.submitted = true;
+ if (!this.roleForm.valid) {
+ const errorIp: Element = document.querySelector('.ng-invalid[formControlName]');
+ if (errorIp) {
+ errorIp.scrollIntoView({ behavior: 'smooth', block: 'center' });
+ }
+ } else {
+ if (this.getRoleType === 'Add') {
+ this.createRole();
+ } else {
+ this.editRole();
+ }
+ }
+ }
+
+ /** Convenience getter for easy access to form fields */
+ get f(): FormGroup['controls'] { return this.roleForm.controls; }
+
+ /** Create role @private */
+ public createRole(): void {
+ const apiURLHeader: APIURLHEADER = {
+ url: environment.ROLES_URL,
+ httpOptions: { headers: this.headers }
+ };
+ let permissionData: Object = {};
+ this.sharedService.cleanForm(this.roleForm);
+ if (!this.roleForm.invalid) {
+ if (this.viewMode === 'preview') {
+ this.isLoadingResults = true;
+ permissionData = this.generatePermissions();
+ this.roleCreateAPI(apiURLHeader, permissionData);
+ } else {
+ if (this.checkPermission()) {
+ this.isLoadingResults = true;
+ permissionData = this.roleForm.value.permissions !== '' ? JSON.parse(this.roleForm.value.permissions) : {};
+ this.roleCreateAPI(apiURLHeader, permissionData);
+ }
+ }
+ }
+ }
+
+ /** Method to handle role create API call @public */
+ public roleCreateAPI(apiURLHeader: APIURLHEADER, permissionData: {}): void {
+ const postData: {} = {
+ name: this.roleForm.value.roleName,
+ permissions: !isNullOrUndefined(permissionData) ? permissionData : {}
+ };
+ this.restService.postResource(apiURLHeader, postData).subscribe(() => {
+ this.notifierService.notify('success', this.translateService.instant('PAGE.ROLES.CREATEDSUCCESSFULLY'));
+ this.router.navigate(['/roles/details']).catch();
+ }, (error: ERRORDATA) => {
+ this.isLoadingResults = false;
+ this.restService.handleError(error, 'post');
+ });
+ }
+
+ /** Edit role @private */
+ public editRole(): void {
+ const apiURLHeader: APIURLHEADER = {
+ url: environment.ROLES_URL + '/' + this.roleRef,
+ httpOptions: { headers: this.headers }
+ };
+ let permissionData: Object = {};
+ this.sharedService.cleanForm(this.roleForm);
+ if (!this.roleForm.invalid) {
+ if (this.viewMode === 'preview') {
+ this.isLoadingResults = true;
+ permissionData = this.generatePermissions();
+ this.roleEditAPI(apiURLHeader, permissionData);
+ } else {
+ if (this.checkPermission()) {
+ this.isLoadingResults = true;
+ permissionData = this.roleForm.value.permissions !== '' ? JSON.parse(this.roleForm.value.permissions) : {};
+ this.roleEditAPI(apiURLHeader, permissionData);
+ }
+ }
+ }
+ }
+
+ /** Method to handle role edit API call */
+ public roleEditAPI(apiURLHeader: APIURLHEADER, permissionData: {}): void {
+ const postData: {} = {
+ name: this.roleForm.value.roleName,
+ permissions: !isNullOrUndefined(permissionData) ? permissionData : {}
+ };
+ this.restService.patchResource(apiURLHeader, postData).subscribe(() => {
+ this.notifierService.notify('success', this.translateService.instant('PAGE.ROLES.UPDATEDSUCCESSFULLY'));
+ this.router.navigate(['/roles/details']).catch();
+ }, (error: ERRORDATA) => {
+ this.isLoadingResults = false;
+ this.restService.handleError(error, 'patch');
+ });
+ }
+
+ /** Method to handle toggle role view selection @public */
+ public viewSelection(): void {
+ if (this.viewMode === 'text' && this.checkPermission()) {
+ this.loadPermissions().then((response: RoleConfig) => {
+ this.rolePermissions = response.rolePermissions;
+ const permissions: {} = this.roleForm.value.permissions !== '' ? JSON.parse(this.roleForm.value.permissions) : {};
+ this.filterRoleData(permissions);
+ this.viewMode = 'preview';
+ }).catch(() => {
+ // Empty Block
+ });
+ } else {
+ const rolePermission: {} = this.generatePermissions();
+ if (Object.keys(rolePermission).length !== 0) {
+ this.roleForm.patchValue({ permissions: JSON.stringify(rolePermission, null, '\t') });
+ }
+ this.viewMode = 'text';
+ }
+
+ }
+
+ /** Generate role permission post data @private */
+ private generatePermissions(): Object {
+ const permissions: Object = {};
+ this.rolePermissions.forEach((permissionGroup: PermissionGroup) => {
+ if (!isNullOrUndefined(permissionGroup)) {
+ permissionGroup.permissions.forEach((permission: Permission) => {
+ if (!isNullOrUndefined(permission.value) && permission.value !== 'NA') {
+ permissions[permission.operation] = permission.value;
+ }
+ });
+ }
+ });
+ return permissions;
+ }
+
+ /** Validation method for check permission json string @private */
+ private checkPermission(): boolean {
+ if (this.roleForm.value.permissions) {
+ if (!this.sharedService.checkJson(this.roleForm.value.permissions)) {
+ this.notifierService.notify('error', this.translateService.instant('PAGE.ROLES.ROLEJSONERROR'));
+ return false;
+ } else {
+ this.roleForm.value.permissions = this.roleForm.value.permissions.replace(/'/g, '"');
+ const rolePermission: {} = JSON.parse(this.roleForm.value.permissions);
+ for (const key of Object.keys(rolePermission)) {
+ if (typeof rolePermission[key] !== 'boolean') {
+ this.notifierService.notify('error', this.translateService.instant('PAGE.ROLES.ROLEKEYERROR', { roleKey: key }));
+ return false;
+ }
+ }
+ }
+ }
+ return true;
+ }
+
+ /** Get role data from NBI based on ID and apply filter @private */
+ private getRoleData(): void {
+ // tslint:disable-next-line: no-backbone-get-set-outside-model
+ this.roleRef = this.activatedRoute.snapshot.paramMap.get('id');
+ if (!isNullOrUndefined(this.roleRef)) {
+ this.restService.getResource(environment.ROLES_URL + '/' + this.roleRef).subscribe((data: RoleData) => {
+ this.roleForm.setValue({ roleName: data.name, permissions: JSON.stringify(data.permissions, null, '\t') });
+ this.filterRoleData(data.permissions);
+ this.isLoadingResults = false;
+ }, (error: ERRORDATA) => {
+ this.router.navigate(['/roles/details']).catch();
+ this.restService.handleError(error, 'get');
+ });
+ }
+ }
+
+ /** Method to filter role data @private */
+ private filterRoleData(permissions: {}): void {
+ Object.keys(permissions).forEach((permission: string) => {
+ jsonpath.apply(this.rolePermissions, '$..permissions[?(@.operation == "' + permission + '")]', (response: Permission) => {
+ if (response.operation === permission) {
+ response.value = permissions[permission];
+ }
+ return response;
+ });
+ });
+ }
+
+ /** Method to load the role permission Json file @private */
+ private async loadPermissions(): Promise<Object> {
+ const jsonFile: string = environment.PERMISSIONS_CONFIG_FILE + '?cb=' + new Date().getTime();
+ return new Promise<Object>((resolve: Function, reject: Function): void => {
+ this.httpClient.get(jsonFile).subscribe((response: Response) => {
+ resolve(response);
+ }, (error: {}) => {
+ reject();
+ });
+ });
+ }
+
+}
projects / osm / NG-UI.git / blobdiff