Added graphql support #162-2
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4
kdb-web/src/app/models/graphql/filter/page.model.ts
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kdb-web/src/app/models/graphql/filter/page.model.ts
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@ -0,0 +1,4 @@
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export interface Page {
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pageIndex?: number;
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pageSize?: number;
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}
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kdb-web/src/app/models/graphql/filter/sort.model.ts
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kdb-web/src/app/models/graphql/filter/sort.model.ts
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export interface Sort {
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sortColumn?: string;
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sortDirection?: string;
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}
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@ -1,8 +1,8 @@
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export class Queries {
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static serverInfoQuery = `
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query {
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query ServerInfo($filter: ServerFilter, $page: Page, $sort: Sort) {
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serverCount
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servers {
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servers(filter: $filter, page: $page, sort: $sort) {
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id
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name
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iconURL
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kdb-web/src/app/models/graphql/variables.model.ts
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kdb-web/src/app/models/graphql/variables.model.ts
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import { Page } from "./filter/page.model";
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import { Sort } from "./filter/sort.model";
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export interface Variables {
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filter?: object;
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page?: Page;
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sort?: Sort;
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}
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@ -12,11 +12,14 @@ import { ToastService } from "src/app/services/toast/toast.service";
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import { Server } from "../../../../../models/data/server.model";
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import { catchError } from "rxjs/operators";
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import { Queries } from "../../../../../models/graphql/queries.model";
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import { Page } from "../../../../../models/graphql/filter/page.model";
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import { Sort } from "../../../../../models/graphql/filter/sort.model";
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import { Query } from "../../../../../models/graphql/query.model";
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@Component({
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selector: 'app-dashboard',
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templateUrl: './dashboard.component.html',
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styleUrls: ['./dashboard.component.scss']
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selector: "app-dashboard",
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templateUrl: "./dashboard.component.html",
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styleUrls: ["./dashboard.component.scss"]
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})
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export class DashboardComponent implements OnInit {
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@ -24,6 +27,16 @@ export class DashboardComponent implements OnInit {
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totalRecords!: number;
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filter = {
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name: ""
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};
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page: Page = {
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pageIndex: 0,
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pageSize: 10
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};
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sort!: Sort;
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filterForm!: FormGroup<{
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name: FormControl<string | null>,
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@ -38,62 +51,68 @@ export class DashboardComponent implements OnInit {
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private translate: TranslateService,
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private router: Router,
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private serverService: ServerService
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) { }
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) {
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}
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async ngOnInit(): Promise<void> {
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this.spinnerService.showSpinner();
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this.setFilterForm();
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await this.loadNextPage();
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this.loadNextPage();
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}
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setFilterForm() {
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this.filterForm = this.fb.group({
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name: [''],
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name: [""]
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});
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this.filterForm.valueChanges.pipe(
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debounceTime(600)
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).subscribe(async changes => {
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// if (changes.name) {
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// this.searchCriterions.name = changes.name;
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// } else {
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// this.searchCriterions.name = null;
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// }
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//
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// if (this.searchCriterions.pageSize)
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// this.searchCriterions.pageSize = 10;
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//
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// if (this.searchCriterions.pageSize)
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// this.searchCriterions.pageIndex = 0;
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if (changes.name) {
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this.filter.name = changes.name;
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}
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if (this.page.pageSize)
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this.page.pageSize = 10;
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if (this.page.pageSize)
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this.page.pageIndex = 0;
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await this.loadNextPage();
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});
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}
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async loadNextPage() {
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loadNextPage() {
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this.spinnerService.showSpinner();
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this.data.query(Queries.serverInfoQuery).pipe(catchError(err => {
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this.data.query<Query>(Queries.serverInfoQuery,{
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filter: this.filter,
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page: this.page,
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sort: this.sort,
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}).pipe(catchError(err => {
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this.spinnerService.hideSpinner();
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return throwError(() => err);
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})).subscribe(data => {
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this.totalRecords = data.data.serverCount;
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this.servers = data.data.servers;
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this.totalRecords = data.serverCount;
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this.servers = data.servers;
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this.spinnerService.hideSpinner();
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});
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}
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nextPage(event: LazyLoadEvent) {
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// this.searchCriterions.pageSize = event.rows ?? 0;
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// if (event.first != null && event.rows != null)
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// this.searchCriterions.pageIndex = event.first / event.rows;
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// this.searchCriterions.sortColumn = event.sortField ?? null;
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// this.searchCriterions.sortDirection = event.sortOrder === 1 ? 'asc' : event.sortOrder === -1 ? 'desc' : 'asc';
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//
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// if (event.filters) {
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// // + "" => convert to string
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// this.searchCriterions.name = event.filters['name'] ? event.filters['name'] + "" : null;
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// }
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this.page.pageSize = event.rows ?? 0;
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if (event.first != null && event.rows != null)
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this.page.pageIndex = event.first / event.rows;
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this.sort = {
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sortColumn: event.sortField ?? "",
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sortDirection: event.sortOrder === 1 ? "asc" : event.sortOrder === -1 ? "desc" : "asc"
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};
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if (event.filters) {
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// + "" => convert to string
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this.filter.name = event.filters["name"] ? event.filters["name"] + "" : "";
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}
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this.loadNextPage();
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}
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@ -104,7 +123,7 @@ export class DashboardComponent implements OnInit {
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selectServer(server: Server) {
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this.serverService.server$.next(server);
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this.router.navigate(['/server']);
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this.router.navigate(["/server"]);
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}
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}
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@ -1,8 +1,8 @@
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import { HttpClient, HttpHeaders } from "@angular/common/http";
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import { HttpClient } from "@angular/common/http";
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import { Injectable } from "@angular/core";
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import { SettingsService } from "../settings/settings.service";
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import { Observable } from "rxjs";
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import { QueryResult } from "../../models/graphql/result.model";
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import { map, Observable } from "rxjs";
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import { Variables } from "../../models/graphql/variables.model";
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@Injectable({
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providedIn: "root"
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@ -15,16 +15,25 @@ export class DataService {
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) {
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}
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query(query: string, variables: object = {}): Observable<QueryResult> {
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return this.http.post<QueryResult>(`${this.appsettings.getApiURL()}/api/graphql`,
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JSON.stringify({
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query, variables
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}), {
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headers: new HttpHeaders({
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"Content-Type": "application/json"
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// query(query: string, variables: object = {}): Observable<QueryResult> {
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// return this.http.post<QueryResult>(`${this.appsettings.getApiURL()}/api/graphql`,
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// JSON.stringify({
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// query, variables
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// }), {
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// headers: new HttpHeaders({
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// "Content-Type": "application/json"
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// })
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// }
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// );
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// }
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public query<T>(query: string, variables?: Variables): Observable<T> {
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return this.http
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.post<{ data: T }>(`${this.appsettings.getApiURL()}/api/graphql`, {
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query: query,
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variables: variables
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})
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}
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);
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.pipe(map((d) => d.data));
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}
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}
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