Merge branch 'dev' into federation

ui/src/components/community.tsx

@@ -283,12 +283,12 @@ export class Community extends Component<any, State> {
     } else if (res.op == UserOperation.EditPost) {
       let data = res.data as PostResponse;
       let found = this.state.posts.find(c => c.id == data.post.id);
-
+      if (found) {
         found.url = data.post.url;
         found.name = data.post.name;
         found.nsfw = data.post.nsfw;
-
         this.setState(this.state);
+      }
     } else if (res.op == UserOperation.CreatePost) {
       let data = res.data as PostResponse;
       this.state.posts.unshift(data.post);
@@ -296,7 +296,7 @@ export class Community extends Component<any, State> {
     } else if (res.op == UserOperation.CreatePostLike) {
       let data = res.data as PostResponse;
       let found = this.state.posts.find(c => c.id == data.post.id);
-
+      if (found) {
         found.score = data.post.score;
         found.upvotes = data.post.upvotes;
         found.downvotes = data.post.downvotes;
@@ -305,7 +305,7 @@ export class Community extends Component<any, State> {
           found.upvoteLoading = false;
           found.downvoteLoading = false;
         }
-
+      }
       this.setState(this.state);
     } else if (res.op == UserOperation.AddModToCommunity) {
       let data = res.data as AddModToCommunityResponse;

ui/src/components/main.tsx

@@ -590,16 +590,17 @@ export class Main extends Component<any, MainState> {
     } else if (res.op == UserOperation.EditPost) {
       let data = res.data as PostResponse;
       let found = this.state.posts.find(c => c.id == data.post.id);
-
+      if (found) {
         found.url = data.post.url;
         found.name = data.post.name;
         found.nsfw = data.post.nsfw;
 
         this.setState(this.state);
+      }
     } else if (res.op == UserOperation.CreatePostLike) {
       let data = res.data as PostResponse;
       let found = this.state.posts.find(c => c.id == data.post.id);
-
+      if (found) {
         found.score = data.post.score;
         found.upvotes = data.post.upvotes;
         found.downvotes = data.post.downvotes;
@@ -608,8 +609,8 @@ export class Main extends Component<any, MainState> {
           found.upvoteLoading = false;
           found.downvoteLoading = false;
         }
-
         this.setState(this.state);
+      }
     } else if (res.op == UserOperation.AddAdmin) {
       let data = res.data as AddAdminResponse;
       this.state.siteRes.admins = data.admins;

ui/src/components/post.tsx

@@ -409,6 +409,7 @@ export class Post extends Component<any, PostState> {
     } else if (res.op == UserOperation.EditComment) {
       let data = res.data as CommentResponse;
       let found = this.state.comments.find(c => c.id == data.comment.id);
+      if (found) {
         found.content = data.comment.content;
         found.updated = data.comment.updated;
         found.removed = data.comment.removed;
@@ -419,16 +420,20 @@ export class Post extends Component<any, PostState> {
         found.read = data.comment.read;
 
         this.setState(this.state);
+      }
     } else if (res.op == UserOperation.SaveComment) {
       let data = res.data as CommentResponse;
       let found = this.state.comments.find(c => c.id == data.comment.id);
+      if (found) {
         found.saved = data.comment.saved;
         this.setState(this.state);
+      }
     } else if (res.op == UserOperation.CreateCommentLike) {
       let data = res.data as CommentResponse;
       let found: Comment = this.state.comments.find(
         c => c.id === data.comment.id
       );
+      if (found) {
         found.score = data.comment.score;
         found.upvotes = data.comment.upvotes;
         found.downvotes = data.comment.downvotes;
@@ -437,6 +442,7 @@ export class Post extends Component<any, PostState> {
           found.upvoteLoading = false;
           found.downvoteLoading = false;
         }
+      }
       this.setState(this.state);
     } else if (res.op == UserOperation.CreatePostLike) {
       let data = res.data as PostResponse;