ngx-gem-spaas/esm2022/signalr/_services/signalr.service.mjs

This library contains services, components, images and styles to provide a unified look and way-of-working throughout GEM SPaaS.

import { Inject, Injectable, Optional } from '@angular/core';
import * as signalr from '@microsoft/signalr';
import { ReplaySubject } from "rxjs";
import { SignalrConfigModel, SignalrResponseModel } from "../_models/signalr.model";
import * as i0 from "@angular/core";
import * as i1 from "ngx-gem-spaas";
import * as i2 from "../_models/signalr.model";
export class SignalrService {
    constructor(signalrConfig, oktaService) {
        this.signalrConfig = signalrConfig;
        this.oktaService = oktaService;
        this.signalrMsg$ = new ReplaySubject(1);
        this.signalrState$ = new ReplaySubject(1);
        if (!this.signalrConfig?.signalrUrl || !this.signalrConfig?.signalrEvents?.length) {
            throw new Error('please provide a valid SpaasSignalrConfigModel using the forRoot method of the SpaasSignalrModule');
        }
        this.buildConnection();
    }
    buildConnection() {
        this.signalrHubConnection = new signalr.HubConnectionBuilder()
            .withUrl(this.signalrConfig?.signalrUrl, {
            accessTokenFactory: () => this.oktaService.getCachedAccessToken(),
            // logger: new MyLogger(),
            withCredentials: false,
        })
            .withAutomaticReconnect({
            nextRetryDelayInMilliseconds(retryContext) {
                // divide by 30 seconds to increment more aggressively. Could be switched to 60 for less steep incrementing
                // floor at 2 seconds, cap at 2 minutes
                return Math.min(Math.max(Math.ceil(retryContext.elapsedMilliseconds / 30), 2000), 120000);
            }
        })
            .build();
    }
    startConnection() {
        this.signalrHubConnection.start()
            .then(() => {
            this.newState('signalr connected');
            this.listenToMessages();
        })
            .catch((error) => {
            this.newState('signalr failed to connect: ' + error);
        });
    }
    listenToMessages() {
        // state related events
        this.signalrHubConnection.onclose((error) => {
            const errStr = error ? ' with error: ' + error : ' intentionally';
            this.newState('signalr closed' + errStr);
        });
        this.signalrHubConnection.onreconnecting((error) => {
            const errStr = error ? '. Reason for disconnect: ' + error : '';
            this.newState('signalr disconnected, starting reconnection process' + errStr);
        });
        this.signalrHubConnection.onreconnected(() => {
            this.newState('signalr reconnected successfully');
        });
        // user provided events
        for (const t of this.signalrConfig?.signalrEvents) {
            this.signalrHubConnection.on(t, (msg) => {
                const resp = new SignalrResponseModel();
                resp.type = t;
                resp.data = msg;
                this.signalrMsg$.next(resp);
            });
        }
    }
    stopConnection() {
        this.signalrHubConnection.stop()
            .then(() => {
            // no need to do anything, the "onclose" will fire
        })
            .catch((error) => {
            this.newState('signalr connection closing failed: ' + error);
        });
    }
    sendMessage(msg) {
        this.signalrHubConnection.invoke(msg.type, msg.data);
    }
    // ********************************************************************************************************
    // BROADCAST DATA
    // ********************************************************************************************************
    onNewMessage() {
        return this.signalrMsg$.asObservable();
    }
    newState(msg) {
        this.signalrState$.next({
            state: this.signalrHubConnection?.state,
            message: msg || '',
        });
    }
    onNewState() {
        return this.signalrState$.asObservable();
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: SignalrService, deps: [{ token: SignalrConfigModel, optional: true }, { token: i1.OktaService }], target: i0.ɵɵFactoryTarget.Injectable }); }
    static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: SignalrService, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: SignalrService, decorators: [{
            type: Injectable,
            args: [{
                    providedIn: 'root'
                }]
        }], ctorParameters: () => [{ type: i2.SignalrConfigModel, decorators: [{
                    type: Optional
                }, {
                    type: Inject,
                    args: [SignalrConfigModel]
                }] }, { type: i1.OktaService }] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"signalr.service.js","sourceRoot":"","sources":["../../../../../projects/ngx-gem-spaas/signalr/src/_services/signalr.service.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,MAAM,EAAE,UAAU,EAAE,QAAQ,EAAC,MAAM,eAAe,CAAC;AAC3D,OAAO,KAAK,OAAO,MAAM,oBAAoB,CAAC;AAE9C,OAAO,EAAa,aAAa,EAAC,MAAM,MAAM,CAAC;AAE/C,OAAO,EAAC,kBAAkB,EAAE,oBAAoB,EAAsC,MAAM,0BAA0B,CAAC;;;;AAKvH,MAAM,OAAO,cAAc;IAMzB,YAC2D,aAAiC,EAClF,WAAwB;QADyB,kBAAa,GAAb,aAAa,CAAoB;QAClF,gBAAW,GAAX,WAAW,CAAa;QALlC,gBAAW,GAAG,IAAI,aAAa,CAAuB,CAAC,CAAC,CAAC;QACzD,kBAAa,GAAG,IAAI,aAAa,CAAoB,CAAC,CAAC,CAAC;QAMtD,IAAI,CAAC,IAAI,CAAC,aAAa,EAAE,UAAU,IAAI,CAAC,IAAI,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,CAAC;YAClF,MAAM,IAAI,KAAK,CACb,mGAAmG,CACpG,CAAC;QACJ,CAAC;QACD,IAAI,CAAC,eAAe,EAAE,CAAC;IACzB,CAAC;IAEO,eAAe;QACrB,IAAI,CAAC,oBAAoB,GAAG,IAAI,OAAO,CAAC,oBAAoB,EAAE;aAC3D,OAAO,CACN,IAAI,CAAC,aAAa,EAAE,UAAU,EAC9B;YACE,kBAAkB,EAAE,GAAG,EAAE,CAAC,IAAI,CAAC,WAAW,CAAC,oBAAoB,EAAE;YACjE,0BAA0B;YAC1B,eAAe,EAAE,KAAK;SACvB,CACF;aACA,sBAAsB,CAAC;YACtB,4BAA4B,CAAC,YAA0B;gBACrD,2GAA2G;gBAC3G,uCAAuC;gBACvC,OAAO,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,mBAAmB,GAAG,EAAE,CAAC,EAAE,IAAI,CAAC,EAAE,MAAM,CAAC,CAAC;YAC5F,CAAC;SACF,CAAC;aACD,KAAK,EAAE,CAAC;IACb,CAAC;IAED,eAAe;QACb,IAAI,CAAC,oBAAoB,CAAC,KAAK,EAAE;aAC9B,IAAI,CAAC,GAAG,EAAE;YACT,IAAI,CAAC,QAAQ,CAAC,mBAAmB,CAAC,CAAC;YACnC,IAAI,CAAC,gBAAgB,EAAE,CAAC;QAC1B,CAAC,CAAC;aACD,KAAK,CAAC,CAAC,KAAK,EAAE,EAAE;YACf,IAAI,CAAC,QAAQ,CAAC,6BAA6B,GAAG,KAAK,CAAC,CAAC;QACvD,CAAC,CAAC,CAAC;IACP,CAAC;IAEO,gBAAgB;QACtB,uBAAuB;QACvB,IAAI,CAAC,oBAAoB,CAAC,OAAO,CAAC,CAAC,KAAK,EAAE,EAAE;YAC1C,MAAM,MAAM,GAAG,KAAK,CAAC,CAAC,CAAC,eAAe,GAAG,KAAK,CAAC,CAAC,CAAC,gBAAgB,CAAC;YAClE,IAAI,CAAC,QAAQ,CAAC,gBAAgB,GAAG,MAAM,CAAC,CAAC;QAC3C,CAAC,CAAC,CAAC;QACH,IAAI,CAAC,oBAAoB,CAAC,cAAc,CAAC,CAAC,KAAK,EAAE,EAAE;YACjD,MAAM,MAAM,GAAG,KAAK,CAAC,CAAC,CAAC,2BAA2B,GAAG,KAAK,CAAC,CAAC,CAAC,EAAE,CAAC;YAChE,IAAI,CAAC,QAAQ,CAAC,qDAAqD,GAAG,MAAM,CAAC,CAAC;QAChF,CAAC,CAAC,CAAC;QACH,IAAI,CAAC,oBAAoB,CAAC,aAAa,CAAC,GAAG,EAAE;YAC3C,IAAI,CAAC,QAAQ,CAAC,kCAAkC,CAAC,CAAC;QACpD,CAAC,CAAC,CAAC;QACH,uBAAuB;QACvB,KAAK,MAAM,CAAC,IAAI,IAAI,CAAC,aAAa,EAAE,aAAa,EAAE,CAAC;YAClD,IAAI,CAAC,oBAAoB,CAAC,EAAE,CAAC,CAAC,EAAE,CAAC,GAAQ,EAAE,EAAE;gBAC3C,MAAM,IAAI,GAAG,IAAI,oBAAoB,EAAE,CAAC;gBACxC,IAAI,CAAC,IAAI,GAAG,CAAC,CAAC;gBACd,IAAI,CAAC,IAAI,GAAG,GAAG,CAAC;gBAChB,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;YAC9B,CAAC,CAAC,CAAC;QACL,CAAC;IACH,CAAC;IAED,cAAc;QACZ,IAAI,CAAC,oBAAoB,CAAC,IAAI,EAAE;aAC7B,IAAI,CAAC,GAAG,EAAE;YACT,kDAAkD;QACpD,CAAC,CAAC;aACD,KAAK,CAAC,CAAC,KAAK,EAAE,EAAE;YACf,IAAI,CAAC,QAAQ,CAAC,qCAAqC,GAAG,KAAK,CAAC,CAAC;QAC/D,CAAC,CAAC,CAAC;IACP,CAAC;IAED,WAAW,CAAC,GAAqB;QAC/B,IAAI,CAAC,oBAAoB,CAAC,MAAM,CAAC,GAAG,CAAC,IAAI,EAAE,GAAG,CAAC,IAAI,CAAC,CAAC;IACvD,CAAC;IAED,2GAA2G;IAC3G,iBAAiB;IACjB,2GAA2G;IAE3G,YAAY;QACV,OAAO,IAAI,CAAC,WAAW,CAAC,YAAY,EAAE,CAAC;IACzC,CAAC;IAEO,QAAQ,CAAC,GAAQ;QACvB,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC;YACtB,KAAK,EAAE,IAAI,CAAC,oBAAoB,EAAE,KAAK;YACvC,OAAO,EAAE,GAAG,IAAI,EAAE;SACnB,CAAC,CAAC;IACL,CAAC;IAED,UAAU;QACR,OAAO,IAAI,CAAC,aAAa,CAAC,YAAY,EAAE,CAAC;IAC3C,CAAC;+GAxGU,cAAc,kBAOH,kBAAkB;mHAP7B,cAAc,cAFb,MAAM;;4FAEP,cAAc;kBAH1B,UAAU;mBAAC;oBACV,UAAU,EAAE,MAAM;iBACnB;;0BAQI,QAAQ;;0BAAI,MAAM;2BAAC,kBAAkB","sourcesContent":["import {Inject, Injectable, Optional} from '@angular/core';\r\nimport * as signalr from '@microsoft/signalr';\r\nimport {RetryContext} from '@microsoft/signalr';\r\nimport {Observable, ReplaySubject} from \"rxjs\";\r\nimport {OktaService} from \"ngx-gem-spaas\";\r\nimport {SignalrConfigModel, SignalrResponseModel, SignalrSendModel, SignalrStateModel} from \"../_models/signalr.model\";\r\n\r\n@Injectable({\r\n  providedIn: 'root'\r\n})\r\nexport class SignalrService {\r\n\r\n  signalrHubConnection!: signalr.HubConnection;\r\n  signalrMsg$ = new ReplaySubject<SignalrResponseModel>(1);\r\n  signalrState$ = new ReplaySubject<SignalrStateModel>(1);\r\n\r\n  constructor(\r\n    @Optional() @Inject(SignalrConfigModel) private readonly signalrConfig: SignalrConfigModel,\r\n    private oktaService: OktaService,\r\n  ) {\r\n    if (!this.signalrConfig?.signalrUrl || !this.signalrConfig?.signalrEvents?.length) {\r\n      throw new Error(\r\n        'please provide a valid SpaasSignalrConfigModel using the forRoot method of the SpaasSignalrModule'\r\n      );\r\n    }\r\n    this.buildConnection();\r\n  }\r\n\r\n  private buildConnection(): void {\r\n    this.signalrHubConnection = new signalr.HubConnectionBuilder()\r\n      .withUrl(\r\n        this.signalrConfig?.signalrUrl,\r\n        {\r\n          accessTokenFactory: () => this.oktaService.getCachedAccessToken(),\r\n          // logger: new MyLogger(),\r\n          withCredentials: false,\r\n        }\r\n      )\r\n      .withAutomaticReconnect({\r\n        nextRetryDelayInMilliseconds(retryContext: RetryContext): number | null {\r\n          // divide by 30 seconds to increment more aggressively. Could be switched to 60 for less steep incrementing\r\n          // floor at 2 seconds, cap at 2 minutes\r\n          return Math.min(Math.max(Math.ceil(retryContext.elapsedMilliseconds / 30), 2000), 120000);\r\n        }\r\n      })\r\n      .build();\r\n  }\r\n\r\n  startConnection(): void {\r\n    this.signalrHubConnection.start()\r\n      .then(() => {\r\n        this.newState('signalr connected');\r\n        this.listenToMessages();\r\n      })\r\n      .catch((error) => {\r\n        this.newState('signalr failed to connect: ' + error);\r\n      });\r\n  }\r\n\r\n  private listenToMessages(): void {\r\n    // state related events\r\n    this.signalrHubConnection.onclose((error) => {\r\n      const errStr = error ? ' with error: ' + error : ' intentionally';\r\n      this.newState('signalr closed' + errStr);\r\n    });\r\n    this.signalrHubConnection.onreconnecting((error) => {\r\n      const errStr = error ? '. Reason for disconnect: ' + error : '';\r\n      this.newState('signalr disconnected, starting reconnection process' + errStr);\r\n    });\r\n    this.signalrHubConnection.onreconnected(() => {\r\n      this.newState('signalr reconnected successfully');\r\n    });\r\n    // user provided events\r\n    for (const t of this.signalrConfig?.signalrEvents) {\r\n      this.signalrHubConnection.on(t, (msg: any) => {\r\n        const resp = new SignalrResponseModel();\r\n        resp.type = t;\r\n        resp.data = msg;\r\n        this.signalrMsg$.next(resp);\r\n      });\r\n    }\r\n  }\r\n\r\n  stopConnection(): void {\r\n    this.signalrHubConnection.stop()\r\n      .then(() => {\r\n        // no need to do anything, the \"onclose\" will fire\r\n      })\r\n      .catch((error) => {\r\n        this.newState('signalr connection closing failed: ' + error);\r\n      });\r\n  }\r\n\r\n  sendMessage(msg: SignalrSendModel): void {\r\n    this.signalrHubConnection.invoke(msg.type, msg.data);\r\n  }\r\n\r\n  // ********************************************************************************************************\r\n  // BROADCAST DATA\r\n  // ********************************************************************************************************\r\n\r\n  onNewMessage(): Observable<SignalrResponseModel> {\r\n    return this.signalrMsg$.asObservable();\r\n  }\r\n\r\n  private newState(msg: any): void {\r\n    this.signalrState$.next({\r\n      state: this.signalrHubConnection?.state,\r\n      message: msg || '',\r\n    });\r\n  }\r\n\r\n  onNewState(): Observable<SignalrStateModel> {\r\n    return this.signalrState$.asObservable();\r\n  }\r\n\r\n}\r\n"]}