ui/src/services/WebSocketService.ts

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