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SUPPORT-9416: listen application-status from kafka

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This commit is contained in:
adel.ka 2025-09-18 16:31:15 +03:00
parent a1563263c1
commit 38a95b7ec0
14 changed files with 176 additions and 161 deletions
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55
backend/src/main/java/ru/micord/ervu/account_applications/controller/UserApplicationController.java
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@ -1,58 +1,35 @@
package ru.micord.ervu.account_applications.controller;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.MediaType;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.PutMapping;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import ru.micord.ervu.account_applications.security.service.EncryptionService;
import ru.micord.ervu.account_applications.model.StatusResponse;
import ru.micord.ervu.account_applications.service.UserApplicationListService;
import ru.micord.ervu.account_applications.websocket.dto.ProcessErrorMsg;
import ru.micord.ervu.account_applications.websocket.dto.ProcessResponseDto;
/**
* @author gulnaz
*/
@RestController
public class UserApplicationController {
private static final Logger LOGGER = LoggerFactory.getLogger(UserApplicationController.class);
private final UserApplicationListService applicationService;
private final EncryptionService encryptionService;
public UserApplicationController(UserApplicationListService applicationService,
EncryptionService encryptionService) {
public UserApplicationController(UserApplicationListService applicationService) {
this.applicationService = applicationService;
this.encryptionService = encryptionService;
}
@PutMapping(value = "/status", consumes = MediaType.APPLICATION_JSON_VALUE)
public Long updateStatus(@RequestBody ProcessResponseDto data) {
Long appNumber = data.body().applicationNumber();
switch (data.className()) {
case UPDATE -> {
LOGGER.info("update by appNumber = {}", appNumber);
String tempPass = data.body().tempPass();
if (StringUtils.hasText(tempPass)) {
String encryptedPassword = encryptionService.encrypt(tempPass);
applicationService.savePassword(appNumber, encryptedPassword);
}
else {
applicationService.saveAcceptedStatus(appNumber);
}
}
case PROCESS_ERROR -> {
ProcessErrorMsg errorMsg = data.body().msg();
String msg = errorMsg == null ? "unknown error" : errorMsg.message();
LOGGER.error("error by appNumber = {}, message: {}", appNumber, msg);
applicationService.saveError(appNumber, msg);
}
}
return appNumber;
@PostMapping("/status/batch")
public List<StatusResponse> getBatchStatuses(@RequestBody List<Long> appNumbers) {
Map<Long, String> statuses = applicationService.getStatusesBatch(appNumbers);
return appNumbers.stream()
.map(appNumber -> new StatusResponse(
appNumber,
statuses.get(appNumber)
))
.collect(Collectors.toList());
}
}

19
backend/src/main/java/ru/micord/ervu/account_applications/dao/UserApplicationListDao.java
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@ -2,6 +2,9 @@ package ru.micord.ervu.account_applications.dao;
import java.sql.Timestamp;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.jooq.DSLContext;
import org.springframework.stereotype.Repository;
@ -23,6 +26,22 @@ public class UserApplicationListDao {
this.dslContext = dslContext;
}
public Map<Long, String> getStatusesBatch(List<Long> appNumbers) {
if (appNumbers == null || appNumbers.isEmpty()) {
return Map.of();
}
return dslContext.select(USER_APPLICATION_LIST.NUMBER_APP, USER_APPLICATION_LIST.APPLICATION_STATUS)
.from(USER_APPLICATION_LIST)
.where(USER_APPLICATION_LIST.NUMBER_APP.in(appNumbers))
.fetch()
.stream()
.collect(Collectors.toMap(
record -> record.get(USER_APPLICATION_LIST.NUMBER_APP),
record -> record.get(USER_APPLICATION_LIST.APPLICATION_STATUS)
));
}
public void savePassword(Long appNumber, String encodedPass) {
dslContext.update(USER_APPLICATION_LIST)
.set(USER_APPLICATION_LIST.APPLICATION_STATUS, ACCEPTED.name())

57
backend/src/main/java/ru/micord/ervu/account_applications/kafka/ApplicationStatusListener.java Normal file
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@ -0,0 +1,57 @@
package ru.micord.ervu.account_applications.kafka;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.kafka.annotation.KafkaListener;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import ru.micord.ervu.account_applications.kafka.model.ApplicationStatus;
import ru.micord.ervu.account_applications.security.service.EncryptionService;
import ru.micord.ervu.account_applications.service.UserApplicationListService;
/**
* @author Adel Kalimullin
*/
@Component
public class ApplicationStatusListener {
private static final Logger LOGGER = LoggerFactory.getLogger(ApplicationStatusListener.class);
private final ObjectMapper mapper;
private final UserApplicationListService applicationService;
private final EncryptionService encryptionService;
public ApplicationStatusListener(ObjectMapper mapper,
UserApplicationListService applicationService, EncryptionService encryptionService) {
this.mapper = mapper;
this.applicationService = applicationService;
this.encryptionService = encryptionService;
}
@KafkaListener(id = "${kafka.application.status.group.id}", topics = "${kafka.application.status}")
public void listenKafkaDomain(String kafkaMessage) {
try {
ApplicationStatus applicationStatus = mapper.readValue(kafkaMessage, ApplicationStatus.class);
Long applicationNumber = applicationStatus.applicationNumber();
if (applicationStatus.status()) {
LOGGER.info("update by appNumber = {}", applicationNumber);
String tempPass = applicationStatus.password();
if (StringUtils.hasText(tempPass)) {
String encryptedPassword = encryptionService.encrypt(tempPass);
applicationService.savePassword(applicationNumber, encryptedPassword);
}
else {
applicationService.saveAcceptedStatus(applicationNumber);
}
}
else {
String errorMsg = applicationStatus.errorMsg();
LOGGER.error("error by appNumber = {}, message: {}", applicationNumber, errorMsg);
applicationService.saveError(applicationNumber, errorMsg);
}
}
catch (JsonProcessingException e) {
LOGGER.error("Failed to deserialize message: {}", kafkaMessage, e);
}
}
}

14
backend/src/main/java/ru/micord/ervu/account_applications/kafka/model/ApplicationStatus.java Normal file
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@ -0,0 +1,14 @@
package ru.micord.ervu.account_applications.kafka.model;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* @author Adel Kalimullin
*/
public record ApplicationStatus(
@JsonProperty("applicationNumber") Long applicationNumber,
@JsonProperty("password") String password,
@JsonProperty("status") boolean status,
@JsonProperty("userName") String userName,
@JsonProperty("description") String errorMsg
) {}

6
backend/src/main/java/ru/micord/ervu/account_applications/model/StatusResponse.java Normal file
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@ -0,0 +1,6 @@
package ru.micord.ervu.account_applications.model;
/**
* @author Adel Kalimullin
*/
public record StatusResponse(Long appNumber, String status) {}

5
backend/src/main/java/ru/micord/ervu/account_applications/service/UserApplicationListService.java
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@ -3,6 +3,7 @@ package ru.micord.ervu.account_applications.service;
import java.sql.Timestamp;
import java.util.Date;
import java.util.List;
import java.util.Map;
import org.springframework.stereotype.Service;
import ru.micord.ervu.account_applications.component.dao.AuditDao;
@ -30,6 +31,10 @@ public class UserApplicationListService {
this.securityContext = securityContext;
}
public Map<Long, String> getStatusesBatch(List<Long> appNumbers) {
return dao.getStatusesBatch(appNumbers);
}
public void savePassword(Long appNumber, String encodedPass) {
dao.savePassword(appNumber, encodedPass);
saveAuditStatusByAppNumber(appNumber, ACCEPTED.name());

10
backend/src/main/java/ru/micord/ervu/account_applications/websocket/dto/ProcessErrorMsg.java
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@ -1,10 +0,0 @@
package ru.micord.ervu.account_applications.websocket.dto;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
/**
* @author gulnaz
*/
@JsonIgnoreProperties(ignoreUnknown = true)
public record ProcessErrorMsg(String message) {
}

13
backend/src/main/java/ru/micord/ervu/account_applications/websocket/dto/ProcessResponseBody.java
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@ -1,13 +0,0 @@
package ru.micord.ervu.account_applications.websocket.dto;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* @author gulnaz
*/
@JsonIgnoreProperties(ignoreUnknown = true)
public record ProcessResponseBody(String type, Long applicationNumber, String userName,
@JsonProperty("value") String tempPass,
String secretLink, ProcessErrorMsg msg) {
}

11
backend/src/main/java/ru/micord/ervu/account_applications/websocket/dto/ProcessResponseDto.java
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@ -1,11 +0,0 @@
package ru.micord.ervu.account_applications.websocket.dto;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import ru.micord.ervu.account_applications.websocket.enums.ClassName;
/**
* @author gulnaz
*/
@JsonIgnoreProperties(ignoreUnknown = true)
public record ProcessResponseDto(String forUser, ClassName className, ProcessResponseBody body) {
}

16
backend/src/main/java/ru/micord/ervu/account_applications/websocket/enums/ClassName.java
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@ -1,16 +0,0 @@
package ru.micord.ervu.account_applications.websocket.enums;
import com.fasterxml.jackson.annotation.JsonEnumDefaultValue;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* @author gulnaz
*/
public enum ClassName {
@JsonProperty("update")
UPDATE,
@JsonProperty("processError")
PROCESS_ERROR,
@JsonEnumDefaultValue
SKIP
}

2
frontend/src/ts/account_applications/component/button/UserManagementService.ts
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@ -202,10 +202,10 @@ export class UserManagementService extends Behavior {
this.httpClient.post(url, request).toPromise()
.then((response: ProcessResponse) => {
let code = response.code;
if (code !== '200') {
this.saveError(appNumber, response.msg);
}
this.statusUpdateService.trackApplication(appNumber);
})
.catch(reason => {
console.error("Error while executing request:", reason.toString());

24
frontend/src/ts/modules/app/service/authorization.service.ts
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@ -1,9 +1,6 @@
import {Injectable, OnDestroy} from "@angular/core";
import {Subject} from "rxjs";
import {HttpClient} from "@angular/common/http";
import {WebsocketService} from "../websocket/websocket.service";
import {StatusUpdateService} from "./status-update.service";
import {ErvuPermission} from "../enum/ErvuPermission";
export interface UserSession {
userId: string,
@ -14,14 +11,13 @@ export interface UserSession {
}
@Injectable({providedIn: 'root'})
export class AuthorizationService implements OnDestroy {
export class AuthorizationService{
private session: UserSession;
public onSessionUpdate: Subject<UserSession> = new Subject<UserSession>();
constructor(protected httpClient: HttpClient, protected websocketService: WebsocketService,
protected statusUpdateService: StatusUpdateService) {}
constructor(protected httpClient: HttpClient) {}
public getCurrentSession(): Promise<any> {
if (this.session) return new Promise(resolve => resolve(this.session));
@ -30,18 +26,6 @@ export class AuthorizationService implements OnDestroy {
.then((session: UserSession) => {
this.session = session;
this.onSessionUpdate.next(session);
if (this.hasPermission(ErvuPermission.APPROVER)) {
this.websocketService.subscribe(({data}) => {
let parsedObj = JSON.parse(data);
if (parsedObj && parsedObj.body && parsedObj.body.applicationNumber) {
if (parsedObj.className === 'update' || parsedObj.className === 'processError') {
this.statusUpdateService.update(parsedObj);
}
}
});
}
return session;
})
}
@ -77,8 +61,4 @@ export class AuthorizationService implements OnDestroy {
getPermissions(): string[] {
return this.isAuthorized() ? this.session.permissions : null;
}
ngOnDestroy(): void {
this.websocketService.unsubscribe();
}
}

68
frontend/src/ts/modules/app/service/status-update.service.ts
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@ -2,9 +2,15 @@ import {Injectable} from "@angular/core";
import {BehaviorSubject} from "rxjs";
import {HttpClient} from "@angular/common/http";
export interface StatusResponse {
appNumber: number;
status: string;
}
enum ApplicationStatus {
AGREED = 'Согласована',
ACCEPTED = 'Исполнена'
ACCEPTED = 'Исполнена',
SENT = 'Отправлена'
}
@Injectable({providedIn: 'root'})
@ -14,19 +20,57 @@ export class StatusUpdateService {
}
public statusMessage = new BehaviorSubject<any>(null);
private pendingApplications = new Set<number>();
private pollingInterval: any;
public update(responseObj: any): void {
this.httpClient.put<number>('status', responseObj)
.toPromise()
.then(appNumber => this.publishStatus(appNumber, responseObj.className === 'update'))
.catch(err => console.log('failed to update application status', err));
public trackApplication(appNumber: number): void {
this.pendingApplications.add(appNumber);
this.startPolling();
}
public publishStatus(appNumber: number, accepted: boolean) {
this.statusMessage.next(
{
appNumber: appNumber,
status: accepted ? ApplicationStatus.ACCEPTED : ApplicationStatus.AGREED
});
this.statusMessage.next({
appNumber: appNumber,
status: accepted ? ApplicationStatus.ACCEPTED : ApplicationStatus.AGREED
});
}
}
private startPolling(): void {
if (this.pendingApplications.size === 0 || this.pollingInterval) return;
this.pollingInterval = setInterval(() => {
this.checkPendingStatuses();
}, 5000);
}
private stopPolling(): void {
if (this.pollingInterval) {
clearInterval(this.pollingInterval);
this.pollingInterval = null;
}
}
private checkPendingStatuses(): void {
const appNumbers = Array.from(this.pendingApplications);
if (appNumbers.length === 0) {
this.stopPolling();
return;
}
this.httpClient.post<StatusResponse[]>('status/batch', appNumbers)
.toPromise()
.then(responses => {
responses.forEach(response => {
if (response.status !== 'SENT') {
this.pendingApplications.delete(response.appNumber);
this.publishStatus(response.appNumber, response.status === 'ACCEPTED');
}
});
if (this.pendingApplications.size === 0) {
this.stopPolling();
}
})
.catch(err => console.error('Failed to check statuses', err));
}
}

37
frontend/src/ts/modules/app/websocket/websocket.service.ts
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@ -1,37 +0,0 @@
import {Injectable} from "@angular/core";
@Injectable({providedIn: 'root'})
export class WebsocketService {
private initialData;
public subscribe(fn: Function): void {
let property = Object.getOwnPropertyDescriptor(MessageEvent.prototype, "data");
const data = property.get;
this.initialData = data;
// wrapper that replaces getter
function lookAtMessage() {
let socket = this.currentTarget instanceof WebSocket;
if (!socket || !this.currentTarget.url.endsWith('notifier.message.send.push')) {
return data.call(this);
}
let msg = data.call(this);
Object.defineProperty(this, "data", { value: msg }); //anti-loop
fn({ data: msg, socket: this.currentTarget, event: this });
return msg;
}
property.get = lookAtMessage;
Object.defineProperty(MessageEvent.prototype, "data", property);
}
public unsubscribe(): void {
let property = Object.getOwnPropertyDescriptor(MessageEvent.prototype, "data");
if (this.initialData) {
property.get = this.initialData;
Object.defineProperty(MessageEvent.prototype, "data", property);
}
}
}