ui/src/services/WebSocketService.ts

   1 import { wsUri } from '../env';
   2 import {
   3   LoginForm,
   4   RegisterForm,
   5   UserOperation,
   6   CommunityForm,
   7   DeleteCommunityForm,
   8   RemoveCommunityForm,
   9   PostForm,
  10   DeletePostForm,
  11   RemovePostForm,
  12   LockPostForm,
  13   StickyPostForm,
  14   SavePostForm,
  15   CommentForm,
  16   DeleteCommentForm,
  17   RemoveCommentForm,
  18   MarkCommentAsReadForm,
  19   SaveCommentForm,
  20   CommentLikeForm,
  21   GetPostForm,
  22   GetPostsForm,
  23   CreatePostLikeForm,
  24   GetCommunityForm,
  25   FollowCommunityForm,
  26   GetFollowedCommunitiesForm,
  27   GetUserDetailsForm,
  28   ListCommunitiesForm,
  29   GetModlogForm,
  30   BanFromCommunityForm,
  31   AddModToCommunityForm,
  32   TransferCommunityForm,
  33   AddAdminForm,
  34   TransferSiteForm,
  35   BanUserForm,
  36   SiteForm,
  37   UserView,
  38   GetRepliesForm,
  39   GetUserMentionsForm,
  40   MarkUserMentionAsReadForm,
  41   SearchForm,
  42   UserSettingsForm,
  43   DeleteAccountForm,
  44   PasswordResetForm,
  45   PasswordChangeForm,
  46   PrivateMessageForm,
  47   EditPrivateMessageForm,
  48   DeletePrivateMessageForm,
  49   MarkPrivateMessageAsReadForm,
  50   GetPrivateMessagesForm,
  51   GetCommentsForm,
  52   UserJoinForm,
  53   GetSiteConfig,
  54   SiteConfigForm,
  55   MessageType,
  56   WebSocketJsonResponse,
  57 } from '../interfaces';
  58 import { UserService } from './';
  59 import { i18n } from '../i18next';
  60 import { toast } from '../utils';
  61 import { Observable } from 'rxjs';
  62 import { share } from 'rxjs/operators';
  63 import ReconnectingWebSocket from 'reconnecting-websocket';
  64
  65 export class WebSocketService {
  66   private static _instance: WebSocketService;
  67   public ws: ReconnectingWebSocket;
  68   public subject: Observable<any>;
  69
  70   public admins: Array<UserView>;
  71   public banned: Array<UserView>;
  72
  73   private constructor() {
  74     this.ws = new ReconnectingWebSocket(wsUri);
  75     let firstConnect = true;
  76
  77     this.subject = Observable.create((obs: any) => {
  78       this.ws.onmessage = e => {
  79         obs.next(JSON.parse(e.data));
  80       };
  81       this.ws.onopen = () => {
  82         console.log(`Connected to ${wsUri}`);
  83
  84         if (UserService.Instance.user) {
  85           this.userJoin();
  86         }
  87
  88         if (!firstConnect) {
  89           let res: WebSocketJsonResponse = {
  90             reconnect: true,
  91           };
  92           obs.next(res);
  93         }
  94
  95         firstConnect = false;
  96       };
  97     }).pipe(share());
  98   }
  99
 100   public static get Instance() {
 101     return this._instance || (this._instance = new this());
 102   }
 103
 104   public userJoin() {
 105     let form: UserJoinForm = { auth: UserService.Instance.auth };
 106     this.ws.send(this.wsSendWrapper(UserOperation.UserJoin, form));
 107   }
 108
 109   public login(loginForm: LoginForm) {
 110     this.ws.send(this.wsSendWrapper(UserOperation.Login, loginForm));
 111   }
 112
 113   public register(registerForm: RegisterForm) {
 114     this.ws.send(this.wsSendWrapper(UserOperation.Register, registerForm));
 115   }
 116
 117   public createCommunity(form: CommunityForm) {
 118     this.setAuth(form);
 119     this.ws.send(this.wsSendWrapper(UserOperation.CreateCommunity, form));
 120   }
 121
 122   public editCommunity(form: CommunityForm) {
 123     this.setAuth(form);
 124     this.ws.send(this.wsSendWrapper(UserOperation.EditCommunity, form));
 125   }
 126
 127   public deleteCommunity(form: DeleteCommunityForm) {
 128     this.setAuth(form);
 129     this.ws.send(this.wsSendWrapper(UserOperation.DeleteCommunity, form));
 130   }
 131
 132   public removeCommunity(form: RemoveCommunityForm) {
 133     this.setAuth(form);
 134     this.ws.send(this.wsSendWrapper(UserOperation.RemoveCommunity, form));
 135   }
 136
 137   public followCommunity(followCommunityForm: FollowCommunityForm) {
 138     this.setAuth(followCommunityForm);
 139     this.ws.send(
 140       this.wsSendWrapper(UserOperation.FollowCommunity, followCommunityForm)
 141     );
 142   }
 143
 144   public listCommunities(form: ListCommunitiesForm) {
 145     this.setAuth(form, false);
 146     this.ws.send(this.wsSendWrapper(UserOperation.ListCommunities, form));
 147   }
 148
 149   public getFollowedCommunities() {
 150     let form: GetFollowedCommunitiesForm = { auth: UserService.Instance.auth };
 151     this.ws.send(
 152       this.wsSendWrapper(UserOperation.GetFollowedCommunities, form)
 153     );
 154   }
 155
 156   public listCategories() {
 157     this.ws.send(this.wsSendWrapper(UserOperation.ListCategories, {}));
 158   }
 159
 160   public createPost(form: PostForm) {
 161     this.setAuth(form);
 162     this.ws.send(this.wsSendWrapper(UserOperation.CreatePost, form));
 163   }
 164
 165   public getPost(form: GetPostForm) {
 166     this.setAuth(form, false);
 167     this.ws.send(this.wsSendWrapper(UserOperation.GetPost, form));
 168   }
 169
 170   public getCommunity(form: GetCommunityForm) {
 171     this.setAuth(form, false);
 172     this.ws.send(this.wsSendWrapper(UserOperation.GetCommunity, form));
 173   }
 174
 175   public createComment(form: CommentForm) {
 176     this.setAuth(form);
 177     this.ws.send(this.wsSendWrapper(UserOperation.CreateComment, form));
 178   }
 179
 180   public editComment(form: CommentForm) {
 181     this.setAuth(form);
 182     this.ws.send(this.wsSendWrapper(UserOperation.EditComment, form));
 183   }
 184
 185   public deleteComment(form: DeleteCommentForm) {
 186     this.setAuth(form);
 187     this.ws.send(this.wsSendWrapper(UserOperation.DeleteComment, form));
 188   }
 189
 190   public removeComment(form: RemoveCommentForm) {
 191     this.setAuth(form);
 192     this.ws.send(this.wsSendWrapper(UserOperation.RemoveComment, form));
 193   }
 194
 195   public markCommentAsRead(form: MarkCommentAsReadForm) {
 196     this.setAuth(form);
 197     this.ws.send(this.wsSendWrapper(UserOperation.MarkCommentAsRead, form));
 198   }
 199
 200   public likeComment(form: CommentLikeForm) {
 201     this.setAuth(form);
 202     this.ws.send(this.wsSendWrapper(UserOperation.CreateCommentLike, form));
 203   }
 204
 205   public saveComment(form: SaveCommentForm) {
 206     this.setAuth(form);
 207     this.ws.send(this.wsSendWrapper(UserOperation.SaveComment, form));
 208   }
 209
 210   public getPosts(form: GetPostsForm) {
 211     this.setAuth(form, false);
 212     this.ws.send(this.wsSendWrapper(UserOperation.GetPosts, form));
 213   }
 214
 215   public getComments(form: GetCommentsForm) {
 216     this.setAuth(form, false);
 217     this.ws.send(this.wsSendWrapper(UserOperation.GetComments, form));
 218   }
 219
 220   public likePost(form: CreatePostLikeForm) {
 221     this.setAuth(form);
 222     this.ws.send(this.wsSendWrapper(UserOperation.CreatePostLike, form));
 223   }
 224
 225   public editPost(form: PostForm) {
 226     this.setAuth(form);
 227     this.ws.send(this.wsSendWrapper(UserOperation.EditPost, form));
 228   }
 229
 230   public deletePost(form: DeletePostForm) {
 231     this.setAuth(form);
 232     this.ws.send(this.wsSendWrapper(UserOperation.DeletePost, form));
 233   }
 234
 235   public removePost(form: RemovePostForm) {
 236     this.setAuth(form);
 237     this.ws.send(this.wsSendWrapper(UserOperation.RemovePost, form));
 238   }
 239
 240   public lockPost(form: LockPostForm) {
 241     this.setAuth(form);
 242     this.ws.send(this.wsSendWrapper(UserOperation.LockPost, form));
 243   }
 244
 245   public stickyPost(form: StickyPostForm) {
 246     this.setAuth(form);
 247     this.ws.send(this.wsSendWrapper(UserOperation.StickyPost, form));
 248   }
 249
 250   public savePost(form: SavePostForm) {
 251     this.setAuth(form);
 252     this.ws.send(this.wsSendWrapper(UserOperation.SavePost, form));
 253   }
 254
 255   public banFromCommunity(form: BanFromCommunityForm) {
 256     this.setAuth(form);
 257     this.ws.send(this.wsSendWrapper(UserOperation.BanFromCommunity, form));
 258   }
 259
 260   public addModToCommunity(form: AddModToCommunityForm) {
 261     this.setAuth(form);
 262     this.ws.send(this.wsSendWrapper(UserOperation.AddModToCommunity, form));
 263   }
 264
 265   public transferCommunity(form: TransferCommunityForm) {
 266     this.setAuth(form);
 267     this.ws.send(this.wsSendWrapper(UserOperation.TransferCommunity, form));
 268   }
 269
 270   public transferSite(form: TransferSiteForm) {
 271     this.setAuth(form);
 272     this.ws.send(this.wsSendWrapper(UserOperation.TransferSite, form));
 273   }
 274
 275   public banUser(form: BanUserForm) {
 276     this.setAuth(form);
 277     this.ws.send(this.wsSendWrapper(UserOperation.BanUser, form));
 278   }
 279
 280   public addAdmin(form: AddAdminForm) {
 281     this.setAuth(form);
 282     this.ws.send(this.wsSendWrapper(UserOperation.AddAdmin, form));
 283   }
 284
 285   public getUserDetails(form: GetUserDetailsForm) {
 286     this.setAuth(form, false);
 287     this.ws.send(this.wsSendWrapper(UserOperation.GetUserDetails, form));
 288   }
 289
 290   public getReplies(form: GetRepliesForm) {
 291     this.setAuth(form);
 292     this.ws.send(this.wsSendWrapper(UserOperation.GetReplies, form));
 293   }
 294
 295   public getUserMentions(form: GetUserMentionsForm) {
 296     this.setAuth(form);
 297     this.ws.send(this.wsSendWrapper(UserOperation.GetUserMentions, form));
 298   }
 299
 300   public markUserMentionAsRead(form: MarkUserMentionAsReadForm) {
 301     this.setAuth(form);
 302     this.ws.send(this.wsSendWrapper(UserOperation.MarkUserMentionAsRead, form));
 303   }
 304
 305   public getModlog(form: GetModlogForm) {
 306     this.ws.send(this.wsSendWrapper(UserOperation.GetModlog, form));
 307   }
 308
 309   public createSite(siteForm: SiteForm) {
 310     this.setAuth(siteForm);
 311     this.ws.send(this.wsSendWrapper(UserOperation.CreateSite, siteForm));
 312   }
 313
 314   public editSite(siteForm: SiteForm) {
 315     this.setAuth(siteForm);
 316     this.ws.send(this.wsSendWrapper(UserOperation.EditSite, siteForm));
 317   }
 318
 319   public getSite() {
 320     this.ws.send(this.wsSendWrapper(UserOperation.GetSite, {}));
 321   }
 322
 323   public getSiteConfig() {
 324     let siteConfig: GetSiteConfig = {};
 325     this.setAuth(siteConfig);
 326     this.ws.send(this.wsSendWrapper(UserOperation.GetSiteConfig, siteConfig));
 327   }
 328
 329   public search(form: SearchForm) {
 330     this.setAuth(form, false);
 331     this.ws.send(this.wsSendWrapper(UserOperation.Search, form));
 332   }
 333
 334   public markAllAsRead() {
 335     let form = {};
 336     this.setAuth(form);
 337     this.ws.send(this.wsSendWrapper(UserOperation.MarkAllAsRead, form));
 338   }
 339
 340   public saveUserSettings(userSettingsForm: UserSettingsForm) {
 341     this.setAuth(userSettingsForm);
 342     this.ws.send(
 343       this.wsSendWrapper(UserOperation.SaveUserSettings, userSettingsForm)
 344     );
 345   }
 346
 347   public deleteAccount(form: DeleteAccountForm) {
 348     this.setAuth(form);
 349     this.ws.send(this.wsSendWrapper(UserOperation.DeleteAccount, form));
 350   }
 351
 352   public passwordReset(form: PasswordResetForm) {
 353     this.ws.send(this.wsSendWrapper(UserOperation.PasswordReset, form));
 354   }
 355
 356   public passwordChange(form: PasswordChangeForm) {
 357     this.ws.send(this.wsSendWrapper(UserOperation.PasswordChange, form));
 358   }
 359
 360   public createPrivateMessage(form: PrivateMessageForm) {
 361     this.setAuth(form);
 362     this.ws.send(this.wsSendWrapper(UserOperation.CreatePrivateMessage, form));
 363   }
 364
 365   public editPrivateMessage(form: EditPrivateMessageForm) {
 366     this.setAuth(form);
 367     this.ws.send(this.wsSendWrapper(UserOperation.EditPrivateMessage, form));
 368   }
 369
 370   public deletePrivateMessage(form: DeletePrivateMessageForm) {
 371     this.setAuth(form);
 372     this.ws.send(this.wsSendWrapper(UserOperation.DeletePrivateMessage, form));
 373   }
 374
 375   public markPrivateMessageAsRead(form: MarkPrivateMessageAsReadForm) {
 376     this.setAuth(form);
 377     this.ws.send(
 378       this.wsSendWrapper(UserOperation.MarkPrivateMessageAsRead, form)
 379     );
 380   }
 381
 382   public getPrivateMessages(form: GetPrivateMessagesForm) {
 383     this.setAuth(form);
 384     this.ws.send(this.wsSendWrapper(UserOperation.GetPrivateMessages, form));
 385   }
 386
 387   public saveSiteConfig(form: SiteConfigForm) {
 388     this.setAuth(form);
 389     this.ws.send(this.wsSendWrapper(UserOperation.SaveSiteConfig, form));
 390   }
 391
 392   private wsSendWrapper(op: UserOperation, data: MessageType) {
 393     let send = { op: UserOperation[op], data: data };
 394     console.log(send);
 395     return JSON.stringify(send);
 396   }
 397
 398   private setAuth(obj: any, throwErr: boolean = true) {
 399     obj.auth = UserService.Instance.auth;
 400     if (obj.auth == null && throwErr) {
 401       toast(i18n.t('not_logged_in'), 'danger');
 402       throw 'Not logged in';
 403     }
 404   }
 405 }
 406
 407 window.onbeforeunload = () => {
 408   WebSocketService.Instance.ws.close();
 409 };