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