Merge branch 'feature/interview-calendar' into dev

.gitignore

@@ -43,3 +43,4 @@ configs/eccm-config.jsonc
 configs/current-user-rules.jsonc
 configs/simple-kanban-board-config.jsonc
 configs/kanban-boards/
+configs/calendar-enhancer.jsonc

configs/calendar-enhancer.jsonc.dist

@@ -0,0 +1,17 @@
+{
+	"useForProjects": [
+		"*" // '*' - все, или перечислить отдельные проекты
+	],
+	"customFields": [
+		{
+			"dateFormat": "yyyy-MM-dd HH:mm",
+			"customFieldName": "Custom field name",
+			"alias": ""
+		}
+	],
+	"descriptionCalendarParams": {
+		"title": "Calendar:",
+		"lineRegexp": "(?<=\\*\\ ).+"
+	},
+	"calendarEventsKey": "calendar"
+}

libs/event-emitter/src/calendar/calendar.controller.ts

@@ -0,0 +1,58 @@
+import { Controller, Get, Inject, Logger, Param, Query } from "@nestjs/common";
+import { CalendarService } from "./calendar.service";
+import nano from 'nano';
+import { UNLIMITED } from "../consts/consts";
+
+@Controller('calendar')
+export class CalendarController {
+	private logger = new Logger(CalendarController.name);
+	
+	constructor(
+		@Inject('CALENDAR_SERVICE')
+		private calendarService: CalendarService
+	) {}
+	
+	@Get()
+	async get(@Param('filter') filter: any): Promise<string> {
+		return await this.calendarService.getICalData(filter);
+	}
+	
+	@Get('/simple')
+	async simple(
+		@Query('project') project?: string,
+		@Query('category') category?: string
+	): Promise<string> {
+		const andSection: any[] = [
+			{
+				"closed_on": {
+					"$exists": false
+				}
+			}
+		];
+		if (project) {
+			andSection.push({
+				"project.name": {
+					"$in": [
+						project
+					]
+				}
+			});
+		}
+		if (category) {
+			andSection.push({
+				"category.name": {
+					"$in": [
+						category
+					]
+				}
+			});
+		}
+		const query: nano.MangoQuery = {
+			selector: {
+				"$and": andSection
+			},
+			limit: UNLIMITED
+		};
+		return await this.calendarService.getICalData(query);
+	}
+}

libs/event-emitter/src/calendar/calendar.service.ts

@@ -0,0 +1,113 @@
+import { Injectable, Logger } from "@nestjs/common";
+import { CalendarEvent } from "../models/calendar-event";
+import { RedmineTypes } from "../models/redmine-types";
+import * as Luxon from 'luxon';
+import { IssuesService } from "../issues/issues.service";
+import { randomUUID } from 'crypto';
+
+/*
+BEGIN:VCALENDAR
+PRODID:-//Example Corp.//CalDAV Client//EN
+VERSION:2.0
+BEGIN:VEVENT
+UID:1@example.com
+SUMMARY:One-off Meeting
+DTSTAMP:20041210T183904Z
+DTSTART:20041207T120000Z
+DTEND:20041207T130000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:2@example.com
+SUMMARY:Weekly Meeting
+DTSTAMP:20041210T183838Z
+DTSTART:20041206T120000Z
+DTEND:20041206T130000Z
+RRULE:FREQ=WEEKLY
+END:VEVENT
+BEGIN:VEVENT
+UID:2@example.com
+SUMMARY:Weekly Meeting
+RECURRENCE-ID:20041213T120000Z
+DTSTAMP:20041210T183838Z
+DTSTART:20041213T130000Z
+DTEND:20041213T140000Z
+END:VEVENT
+END:VCALENDAR
+*/
+
+export type IssueAndEvent = {
+	issue: RedmineTypes.ExtendedIssue;
+	event: CalendarEvent;
+};
+
+@Injectable()
+export class CalendarService {
+	private interval = 30 * 24 * 60 * 60 * 1000; // 30 days
+	
+	constructor(public calendarEventsKey: string, private issuesService: IssuesService) {}
+	
+	async getICalData(filter: any): Promise<string> {
+		const issues = await this.issuesService.find(filter);
+		const actualEvents = this.getActualEvents(issues);
+		const formattedEvents = actualEvents.map((event) => {
+			return this.generateICalendarEvent(event.issue, event.event);
+		}).filter((event) => {
+			return !!event;
+		});
+		const res = this.generateICalendar(formattedEvents);
+		return res;
+	}
+	
+	private getActualEvents(issues: RedmineTypes.ExtendedIssue[]): IssueAndEvent[] {
+		const res: IssueAndEvent[] = [];
+		for (let i = 0; i < issues.length; i++) {
+			const issue = issues[i];
+			if (!issue[this.calendarEventsKey] || issue[this.calendarEventsKey].length <= 0) {
+				continue;
+			}
+			const events = issue[this.calendarEventsKey];
+			for (let j = 0; j < events.length; j++) {
+				const event = events[j];
+				if (this.actualEvent(event)) res.push({event: event, issue: issue});
+			}
+		}
+		return res;
+	}
+	
+	private actualEvent(event: CalendarEvent): boolean {
+		const now = Luxon.DateTime.now().toMillis();
+		const from = now - this.interval;
+		const to = now + this.interval;
+		return Boolean(
+			(from <= event.fromTimestamp && event.fromTimestamp <= to) ||
+			(from <= event.toTimestamp && event.toTimestamp <= to)
+		);
+	}
+	
+	private generateICalendarEvent(issue: RedmineTypes.Issue, data: CalendarEvent): string | null {
+		if (!data) return null;
+		return `BEGIN:VEVENT
+UID:${randomUUID()}@example.com
+DTSTAMP:${this.formatTimestamp(data.fromTimestamp, data.fullDay)}
+ORGANIZER;CN=John Doe:MAILTO:john.doe@example.com
+DTSTART:${this.formatTimestamp(data.fromTimestamp, data.fullDay)}
+DTEND:${this.formatTimestamp(data.toTimestamp, data.fullDay)}
+SUMMARY:#${issue.id} - ${data.description} - ${issue.subject}
+END:VEVENT`;
+	}
+	
+	private formatTimestamp(timestamp: number, fullDay?: boolean): string {
+		let format: string = fullDay ? "yyyyMMdd" : "yyyyMMdd'T'HHmmss'Z'";
+		let datetime = Luxon.DateTime.fromMillis(timestamp);
+		if (!fullDay) datetime = datetime.setZone('utc');
+		return datetime.toFormat(format);
+	}
+	
+	private generateICalendar(events: string[]): string {
+		return `BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//Example Corp.//CalDAV Client//EN
+${events.join("\n")}
+END:VCALENDAR`;
+	}
+}

libs/event-emitter/src/event-emitter.module.ts

@@ -28,6 +28,9 @@ import { ListIssuesByUsersLikeJiraWidgetService } from './project-dashboard/widg
 import { TimePassedHighlightEnhancer } from './issue-enhancers/time-passed-highlight-enhancer';
 import { ListIssuesByFieldsWidgetService } from './project-dashboard/widgets/list-issues-by-fields.widget.service';
 import { IssuesUpdaterService } from './issues-updater/issues-updater.service';
+import { CalendarEnhancer } from './issue-enhancers/calendar-enhancer';
+import { CalendarService } from './calendar/calendar.service';
+import { CalendarController } from './calendar/calendar.controller';
 
 @Module({})
 export class EventEmitterModule implements OnModuleInit {
@@ -68,6 +71,28 @@ export class EventEmitterModule implements OnModuleInit {
           },
           inject: [ConfigService],
         },
+        {
+          provide: 'CALENDAR_ENHANCER',
+          useFactory: (configService: ConfigService) => {
+            const calendarEnhancerConfig =
+              configService.get<Record<string, any>>('calendarEnhancer');
+            return new CalendarEnhancer(
+              calendarEnhancerConfig.useForProjects,
+              calendarEnhancerConfig.customFields,
+              calendarEnhancerConfig.descriptionCalendarParams,
+              calendarEnhancerConfig.calendarEventsKey,
+            );
+          },
+          inject: [ConfigService],
+        },
+        {
+          provide: 'CALENDAR_SERVICE',
+          useFactory: (calendarEnhancer: CalendarEnhancer, issuesService: IssuesService): CalendarService => {
+            const calendarEventsKey = calendarEnhancer.calendarEventsKey;
+            return new CalendarService(calendarEventsKey, issuesService);
+          },
+          inject: ['CALENDAR_ENHANCER', IssuesService]
+        },
       ],
       exports: [
         EventEmitterService,
@@ -95,8 +120,16 @@ export class EventEmitterModule implements OnModuleInit {
           provide: 'ISSUES_UPDATER_SERVICE',
           useExisting: 'ISSUES_UPDATER_SERVICE',
         },
+        {
+          provide: 'CALENDAR_ENHANCER',
+          useExisting: 'CALENDAR_ENHANCER',
+        },
+        {
+          provide: 'CALENDAR_SERVICE',
+          useExisting: 'CALENDAR_SERVICE',
+        },
       ],
-      controllers: [MainController, UsersController, IssuesController],
+      controllers: [MainController, UsersController, IssuesController, CalendarController],
     };
   }
 

libs/event-emitter/src/issue-enhancers/calendar-enhancer.ts

@@ -0,0 +1,178 @@
+import { IssueEnhancerInterface } from '@app/event-emitter/issue-enhancers/issue-enhancer-interface';
+import { RedmineTypes } from '@app/event-emitter/models/redmine-types';
+import { Injectable, Logger } from '@nestjs/common';
+import * as Luxon from 'luxon';
+import { CalendarEvent } from '../models/calendar-event';
+import * as DatesParser from '../utils/string-with-dates-parser';
+
+export type DescriptionParserParams = {
+  title: string;
+  lineRegexp: string;
+};
+
+export type CustomFieldParserParams = {
+  dateFormat: string;
+  customFieldName: string;
+  /** Время в минутах */
+  interval?: number;
+  fullDay?: boolean;
+  alias?: string;
+};
+
+export const UNKNOWN_CALENDAR_EVENT = 'Unknown calendar event';
+
+@Injectable()
+export class CalendarEnhancer implements IssueEnhancerInterface {
+  private logger = new Logger(CalendarEnhancer.name);
+  
+  name = 'calendar';
+
+  constructor(
+    public useForProjects: string[],
+    public customFields: CustomFieldParserParams[],
+    public descriptionCalendarParams: DescriptionParserParams,
+    public calendarEventsKey: string,
+  ) {
+    const initParams = {useForProjects, customFields, descriptionCalendarParams, calendarEventsKey};
+    this.logger.debug(`Calendar enhancer init with ${JSON.stringify(initParams)}`);
+  }
+
+  async enhance(
+    issue: RedmineTypes.ExtendedIssue,
+  ): Promise<RedmineTypes.ExtendedIssue> {
+    const res: RedmineTypes.ExtendedIssue = { ...issue };
+
+    if (!this.checkProject(res)) {
+      return res;
+    }
+
+    try {
+      res[this.calendarEventsKey] = this.getCalendarEvents(res);
+    } catch (ex) {
+      this.logger.error(`Error at parsing calendar events, message - ${ex}: ${(ex as Error)?.stack}`);
+      return res;
+    }
+    this.logger.debug(`Calendar events for #${issue.id}: issue.${this.calendarEventsKey} = ${JSON.stringify(res[this.calendarEventsKey])}`);
+
+    return res;
+  }
+
+  private checkProject(issue: RedmineTypes.ExtendedIssue): boolean {
+    if (this.useForProjects.indexOf('*') >= 0) {
+      return true;
+    }
+    if (
+      this.useForProjects.length > 0 &&
+      this.useForProjects.indexOf(issue.project.name) >= 0
+    ) {
+      return true;
+    }
+    return false;
+  }
+
+  private getCalendarEvents(
+    issue: RedmineTypes.ExtendedIssue,
+  ): CalendarEvent[] {
+    return [
+      ...this.getCalendarEventsFromCustomFields(issue),
+      ...this.getCalendarEventsFromSubject(issue),
+      ...this.getCalendarEventsFromDescription(issue),
+    ];
+  }
+
+  private getCalendarEventsFromCustomFields(
+    issue: RedmineTypes.ExtendedIssue,
+  ): CalendarEvent[] {
+    const res: CalendarEvent[] = [];
+    for (let i = 0; i < this.customFields.length; i++) {
+      const cfParam = this.customFields[i];
+      const event = this.getCalendarEventFromCustomField(issue, cfParam);
+      if (event) res.push(event);
+    }
+    return res;
+  }
+
+  private getCalendarEventFromCustomField(
+    issue: RedmineTypes.ExtendedIssue,
+    params: CustomFieldParserParams,
+  ): CalendarEvent | null {
+    if (typeof params.interval !== 'number' && params.fullDay !== true)
+      return null;
+
+    const cf = issue.custom_fields.find((issueCf) => {
+      return issueCf.name === params.customFieldName;
+    });
+    if (!cf) return null;
+
+    const from = Luxon.DateTime.fromFormat(cf.value, params.dateFormat);
+    if (!from.isValid) return null;
+
+    let to: Luxon.DateTime;
+    if (typeof params.interval === 'number') {
+      const interval = Luxon.Duration.fromObject({ minutes: params.interval });
+      to = from.plus(interval);
+    } else if (params.fullDay) {
+      from.set({ hour: 0, minute: 0, second: 0, millisecond: 0 });
+      to = from.plus(Luxon.Duration.fromObject({ day: 1 }));
+    } else {
+      return null;
+    }
+    if (!to.isValid) return null;
+
+    return {
+      from: from.toISO(),
+      fromTimestamp: from.toMillis(),
+      to: to.toISO(),
+      toTimestamp: to.toMillis(),
+      fullDay: Boolean(params.fullDay),
+      description: params.alias || cf.name || UNKNOWN_CALENDAR_EVENT,
+    };
+  }
+
+  private getCalendarEventsFromSubject(
+    issue: RedmineTypes.ExtendedIssue,
+  ): CalendarEvent[] {
+    const matches = issue.subject.matchAll(/(?<=\()[^()]*(?=\))/g);
+    const items = [...matches].map((i) => i[0]).filter((i) => !!i);
+
+    return items
+      .map((item) => DatesParser.parseToCalendarEvent(item))
+      .filter((i) => !!i);
+  }
+
+  private getCalendarEventsFromDescription(
+    issue: RedmineTypes.ExtendedIssue,
+  ): CalendarEvent[] {
+    const text = issue.description;
+
+    const lines = text.split('\n').map((line) => line.trim());
+
+    const calendarStartIndex = lines.indexOf(this.descriptionCalendarParams.title);
+    if (calendarStartIndex < 0) return [];
+
+    let index = calendarStartIndex + 1;
+    let line = this.extractFromList(lines[index]);
+    if (!line) {
+      index++;
+      line = this.extractFromList(lines[index]);
+    }
+    if (!line) return [];
+
+    const res: string[] = [];
+
+    do {
+      res.push(line);
+      index++;
+      line = this.extractFromList(lines[index]);
+    } while (line);
+
+    return res.map((line) => DatesParser.parseToCalendarEvent(line));
+  }
+
+  private extractFromList(line: string): string | null {
+    if (!line || line.length <= 0) return null;
+    const regexp = new RegExp(this.descriptionCalendarParams.lineRegexp);
+    const match = line.match(regexp);
+    return match && match[0] ? match[0] : null;
+  }
+}

libs/event-emitter/src/models/calendar-event.ts

@@ -0,0 +1,8 @@
+export type CalendarEvent = {
+  from: string;
+  fromTimestamp: number;
+  to: string;
+  toTimestamp: number;
+  fullDay: boolean;
+  description: string;
+};

libs/event-emitter/src/utils/string-with-dates-parser.ts

@@ -0,0 +1,157 @@
+import * as Moo from 'moo';
+import { CalendarEvent } from '../models/calendar-event';
+import * as Luxon from 'luxon';
+import { Logger } from '@nestjs/common';
+
+export const DEFAULT_PARAMS: Moo.Rules = {
+  WS: /[ \t]+/,
+  delimiter: /(?: - |: )/,
+  delimiter2: /(?:^\* |^- |(?!\d)T(?!>\d))/,
+  date: /\b(?:(?:\d{2}\.\d{2}\.(?:\d{2}|\d{4}))|(?:\d{4}-\d{2}-\d{2}))\b/,
+  time: /\b(?:\d{2}\b:\d{2}:\d{2}|\d{2}:\d{2})\b/,
+  word: /[\wА-Яа-я]+/,
+  other: { match: /./, lineBreaks: true },
+  NL: { match: /\n/, lineBreaks: true },
+};
+
+export const DEFAULT_DATE_FORMATS = ['yyyy-MM-dd', 'dd.MM.yyyy', 'dd.MM.yy'];
+
+export const DEFAULT_TIME_FORMATS = ['HH:mm:ss', 'HH:mm'];
+
+export const DEFAULT_EVENT_DURATION = 60 * 60 * 1000; // 1 hour in millis
+
+const logger = new Logger('string-with-dates-parser');
+
+export function parse(str: string, params?: Moo.Rules): Moo.Token[] {
+  if (!params) params = DEFAULT_PARAMS;
+  try {
+    const lexer = Moo.compile(params);
+    lexer.reset(str);
+    const res: Moo.Token[] = [];
+    let token = lexer.next();
+    while (token) {
+      res.push(token);
+      token = lexer.next();
+    }
+    return res;
+  } catch (ex) {
+    logger.error(`Error at parse str=${str} with params=${params}, error message - ${ex}`);
+    return [];
+  }
+}
+
+export type ParserOpts = {
+  rules?: Moo.Rules;
+  dateFormats?: string[];
+  timeFormats?: string[];
+};
+
+export const DEFAULT_PARSER_OPTS: ParserOpts = {
+  rules: DEFAULT_PARAMS,
+  dateFormats: DEFAULT_DATE_FORMATS,
+  timeFormats: DEFAULT_TIME_FORMATS,
+};
+
+export function parseDate(
+  str: string,
+  formats?: string[],
+): Luxon.DateTime | null {
+  if (!str) return null;
+  if (!formats) formats = DEFAULT_DATE_FORMATS;
+  let res: Luxon.DateTime;
+  for (let i = 0; i < formats.length; i++) {
+    const format = formats[i];
+    res = Luxon.DateTime.fromFormat(str, format);
+    if (res.isValid) return res;
+  }
+  return null;
+}
+
+export function parseTime(
+  str: string,
+  formats?: string[],
+): Luxon.Duration | null {
+  if (!str) return null;
+  if (!formats) formats = DEFAULT_TIME_FORMATS;
+  let res: Luxon.DateTime;
+  for (let i = 0; i < formats.length; i++) {
+    const format = formats[i];
+    res = Luxon.DateTime.fromFormat(str, format);
+    if (res.isValid) {
+      const startOfDay = res.set({
+        hour: 0,
+        minute: 0,
+        second: 0,
+        millisecond: 0,
+      });
+      return res.diff(startOfDay).shiftToAll();
+    }
+  }
+  return null;
+}
+
+export function parseToCalendarEvent(
+  str: string,
+  opts?: ParserOpts,
+): CalendarEvent | null {
+  if (!opts) opts = DEFAULT_PARSER_OPTS;
+  const tokens = parse(str, opts?.rules);
+
+  const words = tokens.filter((i) => i.type === 'word');
+
+  const dates = tokens.filter((i) => i.type === 'date');
+  if (dates.length < 0) return null;
+  const date1 = parseDate(dates[0]?.value, opts?.dateFormats);
+  const date2 = parseDate(dates[1]?.value, opts?.dateFormats);
+
+  const times = tokens.filter((i) => i.type === 'time');
+  const time1 = parseTime(times[0]?.value, opts?.timeFormats);
+  const time2 = parseTime(times[1]?.value, opts?.timeFormats);
+
+  let from: Luxon.DateTime;
+  let to: Luxon.DateTime;
+  let fullDay: boolean;
+
+  if (date1 && time1) {
+    from = date1.set({
+      hour: time1.hours,
+      minute: time1.minutes,
+      second: time1.seconds,
+    });
+    fullDay = false;
+  } else if (date1) {
+    from = date1;
+    fullDay = true;
+  } else {
+    return null;
+  }
+
+  if (date2 && time2) {
+    to = date2.set({
+      hour: time2.hours,
+      minute: time2.minutes,
+      second: time2.seconds,
+    });
+  } else if (date2) {
+    to = date2.plus({ day: 1 });
+  } else if (fullDay) {
+    to = from.plus({ day: 1 });
+  } else if (time2) {
+    to = date1.set({
+      hour: time2.hours,
+      minute: time2.minutes,
+      second: time2.seconds
+    });
+  } else {
+    to = from.plus(Luxon.Duration.fromMillis(DEFAULT_EVENT_DURATION));
+  }
+
+  return {
+    from: from.toISO(),
+    fromTimestamp: from.toMillis(),
+    to: to.toISO(),
+    toTimestamp: to.toMillis(),
+    description: words.join(' '),
+    fullDay: fullDay,
+  };
+}

package-lock.json

@@ -24,6 +24,7 @@
         "imap-simple": "^5.1.0",
         "jsonc-parser": "^3.2.0",
         "luxon": "^3.1.0",
+        "moo": "^0.5.2",
         "nano": "^10.0.0",
         "node-telegram-bot-api": "^0.59.0",
         "reflect-metadata": "^0.1.13",
@@ -41,6 +42,7 @@
         "@types/express": "^4.17.13",
         "@types/jest": "27.4.0",
         "@types/luxon": "^3.1.0",
+        "@types/moo": "^0.5.6",
         "@types/node": "^16.0.0",
         "@types/node-telegram-bot-api": "^0.57.1",
         "@types/supertest": "^2.0.11",
@@ -2141,6 +2143,12 @@
       "integrity": "sha512-Y4XFY5VJAuw0FgAqPNd6NNoV44jbq9Bz2L7Rh/J6jLTiHBSBJa9fxqQIvkIld4GsoDOcCbvzOUAbLPsSKKg+uA==",
       "dev": true
     },
+    "node_modules/@types/moo": {
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/@types/moo/-/moo-0.5.6.tgz",
+      "integrity": "sha512-Q60hZhulhl2Ox4LjbJvhH+HzsKrwzLPjEB8dZw0fK1MH2HyOLe6LDou68yTfsWasxGv7DPZe5VNM5vgpzOa2nw==",
+      "dev": true
+    },
     "node_modules/@types/node": {
       "version": "16.11.49",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-16.11.49.tgz",
@@ -7452,6 +7460,11 @@
         "mkdirp": "bin/cmd.js"
       }
     },
+    "node_modules/moo": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/moo/-/moo-0.5.2.tgz",
+      "integrity": "sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q=="
+    },
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -12014,6 +12027,12 @@
       "integrity": "sha512-Y4XFY5VJAuw0FgAqPNd6NNoV44jbq9Bz2L7Rh/J6jLTiHBSBJa9fxqQIvkIld4GsoDOcCbvzOUAbLPsSKKg+uA==",
       "dev": true
     },
+    "@types/moo": {
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/@types/moo/-/moo-0.5.6.tgz",
+      "integrity": "sha512-Q60hZhulhl2Ox4LjbJvhH+HzsKrwzLPjEB8dZw0fK1MH2HyOLe6LDou68yTfsWasxGv7DPZe5VNM5vgpzOa2nw==",
+      "dev": true
+    },
     "@types/node": {
       "version": "16.11.49",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-16.11.49.tgz",
@@ -16024,6 +16043,11 @@
         "minimist": "^1.2.6"
       }
     },
+    "moo": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/moo/-/moo-0.5.2.tgz",
+      "integrity": "sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q=="
+    },
     "ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",

package.json

@@ -36,6 +36,7 @@
     "imap-simple": "^5.1.0",
     "jsonc-parser": "^3.2.0",
     "luxon": "^3.1.0",
+    "moo": "^0.5.2",
     "nano": "^10.0.0",
     "node-telegram-bot-api": "^0.59.0",
     "reflect-metadata": "^0.1.13",
@@ -53,6 +54,7 @@
     "@types/express": "^4.17.13",
     "@types/jest": "27.4.0",
     "@types/luxon": "^3.1.0",
+    "@types/moo": "^0.5.6",
     "@types/node": "^16.0.0",
     "@types/node-telegram-bot-api": "^0.57.1",
     "@types/supertest": "^2.0.11",

src/app.module.ts

@@ -50,6 +50,7 @@ import { join } from 'path';
 import { SimpleIssuesListController } from './dashboards/simple-issues-list.controller';
 import { TagsManagerController } from './tags-manager/tags-manager.controller';
 import { CreateTagManagerServiceProvider } from './tags-manager/tags-manager.service';
+import { CalendarEnhancer } from '@app/event-emitter/issue-enhancers/calendar-enhancer';
 
 @Module({
   imports: [
@@ -132,6 +133,9 @@ export class AppModule implements OnModuleInit {
 
     @Inject('CATEGORY_MERGE_TO_TAGS_ENHANCER')
     private categoryMergeToTagsEnhancer: CategoryMergeToTagsEnhancer,
+
+    @Inject('CALENDAR_ENHANCER')
+    private calendarEnhancer: CalendarEnhancer,
   ) {}
 
   onModuleInit() {
@@ -148,6 +152,7 @@ export class AppModule implements OnModuleInit {
       this.currentUserEnhancer,
       this.issueUrlEnhancer,
       this.categoryMergeToTagsEnhancer,
+      this.calendarEnhancer,
     ]);
 
     this.personalNotificationsService.$messages.subscribe((resp) => {

src/configs/app.ts

@@ -8,6 +8,7 @@ import RedmineStatusChangesConfigLoader from './status-changes.config';
 import RedmineEccmConfig from './eccm.config';
 import RedmineCurrentUserRulesConfig from './current-user-rules.config';
 import SimpleKanbanBoardConfig from './simple-kanban-board.config';
+import CalendarEnhancer from './calendar-enhancer.config';
 
 const redmineIssueEventEmitterConfig = RedmineIssueEventEmitterConfigLoader();
 const redmineStatusesConfig = RedmineStatusesConfigLoader();
@@ -15,6 +16,7 @@ const redmineStatusChanges = RedmineStatusChangesConfigLoader();
 const redmineEccm = RedmineEccmConfig();
 const redmineCurrentUserRules = RedmineCurrentUserRulesConfig();
 const simpleKanbanBoard = SimpleKanbanBoardConfig();
+const calendarEnhancer = CalendarEnhancer();
 
 let appConfig: AppConfig;
 
@@ -39,6 +41,7 @@ export default (): AppConfig => {
     redmineEccm: redmineEccm,
     redmineCurrentUserRules: redmineCurrentUserRules,
     simpleKanbanBoard: simpleKanbanBoard,
+    calendarEnhancer: calendarEnhancer,
   };
 
   return appConfig;

src/configs/calendar-enhancer.config.ts

@@ -0,0 +1,23 @@
+import { readFileSync } from 'fs';
+import { join } from 'path';
+import { parse } from 'jsonc-parser';
+
+let config: Record<string, any>;
+
+export default (): Record<string, any> => {
+  if (config) {
+    return config;
+  }
+
+  const userDefinedConfigPath =
+    process.env['ELTEX_REDMINE_HELPER_CALENDAR_ENHANCER_CONFIG_PATH'];
+  const defaultConfigPath = join('configs', 'calendar-enhancer.jsonc');
+
+  const configPath = userDefinedConfigPath || defaultConfigPath;
+
+  const rawData = readFileSync(configPath, { encoding: 'utf-8' });
+
+  config = parse(rawData);
+
+  return config;
+};

src/models/app-config.model.ts

@@ -26,4 +26,4 @@ export type AppConfig = {
     updateItemsLimit: number;
     tagsCustomFieldName: string;
   };
-};
+} & Record<string, any>;