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