Adding a front page / fetching subscribed forums.

- Adding subscribed to post view. Fixes #25
This commit is contained in:
Dessalines 2019-04-05 12:14:54 -07:00
parent 4b6b456446
commit 1c95f4efcd
14 changed files with 362 additions and 82 deletions

2
server/Cargo.lock generated
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@ -1,3 +1,5 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
[[package]]
name = "activitypub"
version = "0.1.4"

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@ -14,7 +14,7 @@ with all_post as
(
select
p.*,
(select name from user_ where p.creator_id = user_.id) creator_name,
(select name from user_ where p.creator_id = user_.id) as creator_name,
(select name from community where p.community_id = community.id) as community_name,
(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
coalesce(sum(pl.score), 0) as score,
@ -29,7 +29,8 @@ with all_post as
select
ap.*,
u.id as user_id,
coalesce(pl.score, 0) as my_vote
coalesce(pl.score, 0) as my_vote,
(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed
from user_ u
cross join all_post ap
left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
@ -39,7 +40,8 @@ union all
select
ap.*,
null as user_id,
null as my_vote
null as my_vote,
null as subscribed
from all_post ap
;

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@ -124,3 +124,25 @@ impl CommunityModeratorView {
}
}
#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize,QueryableByName,Clone)]
#[table_name="community_follower_view"]
pub struct CommunityFollowerView {
pub id: i32,
pub community_id: i32,
pub user_id: i32,
pub published: chrono::NaiveDateTime,
pub user_name : String,
pub community_name: String,
}
impl CommunityFollowerView {
pub fn for_community(conn: &PgConnection, from_community_id: i32) -> Result<Vec<Self>, Error> {
use actions::community_view::community_follower_view::dsl::*;
community_follower_view.filter(community_id.eq(from_community_id)).load::<Self>(conn)
}
pub fn for_user(conn: &PgConnection, from_user_id: i32) -> Result<Vec<Self>, Error> {
use actions::community_view::community_follower_view::dsl::*;
community_follower_view.filter(user_id.eq(from_user_id)).load::<Self>(conn)
}
}

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@ -33,6 +33,7 @@ table! {
hot_rank -> Int4,
user_id -> Nullable<Int4>,
my_vote -> Nullable<Int4>,
subscribed -> Nullable<Bool>,
}
}
@ -57,6 +58,7 @@ pub struct PostView {
pub hot_rank: i32,
pub user_id: Option<i32>,
pub my_vote: Option<i32>,
pub subscribed: Option<bool>,
}
impl PostView {
@ -71,6 +73,13 @@ impl PostView {
query = query.filter(community_id.eq(from_community_id));
};
match type_ {
ListingType::Subscribed => {
query = query.filter(subscribed.eq(true));
},
_ => {}
};
// The view lets you pass a null user_id, if you're not logged in
if let Some(from_user_id) = from_user_id {
query = query.filter(user_id.eq(from_user_id));

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@ -22,7 +22,7 @@ use actions::community_view::*;
#[derive(EnumString,ToString,Debug)]
pub enum UserOperation {
Login, Register, CreateCommunity, CreatePost, ListCommunities, ListCategories, GetPost, GetCommunity, CreateComment, EditComment, CreateCommentLike, GetPosts, CreatePostLike, EditPost, EditCommunity, FollowCommunity
Login, Register, CreateCommunity, CreatePost, ListCommunities, ListCategories, GetPost, GetCommunity, CreateComment, EditComment, CreateCommentLike, GetPosts, CreatePostLike, EditPost, EditCommunity, FollowCommunity, GetFollowedCommunities
}
#[derive(Serialize, Deserialize)]
@ -261,6 +261,18 @@ pub struct FollowCommunity {
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct GetFollowedCommunities {
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct GetFollowedCommunitiesResponse {
op: String,
communities: Vec<CommunityFollowerView>
}
/// `ChatServer` manages chat rooms and responsible for coordinating chat
/// session. implementation is super primitive
pub struct ChatServer {
@ -450,6 +462,10 @@ impl Handler<StandardMessage> for ChatServer {
let follow_community: FollowCommunity = serde_json::from_str(&data.to_string()).unwrap();
follow_community.perform(self, msg.id)
},
UserOperation::GetFollowedCommunities => {
let followed_communities: GetFollowedCommunities = serde_json::from_str(&data.to_string()).unwrap();
followed_communities.perform(self, msg.id)
},
_ => {
let e = ErrorMessage {
op: "Unknown".to_string(),
@ -1081,8 +1097,6 @@ impl Perform for GetPosts {
let conn = establish_connection();
println!("{:?}", self.auth);
let user_id: Option<i32> = match &self.auth {
Some(auth) => {
match Claims::decode(&auth) {
@ -1367,6 +1381,36 @@ impl Perform for FollowCommunity {
}
}
impl Perform for GetFollowedCommunities {
fn op_type(&self) -> UserOperation {
UserOperation::GetFollowedCommunities
}
fn perform(&self, _chat: &mut ChatServer, _addr: usize) -> String {
let conn = establish_connection();
let claims = match Claims::decode(&self.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return self.error("Not logged in.");
}
};
let user_id = claims.id;
let communities: Vec<CommunityFollowerView> = CommunityFollowerView::for_user(&conn, user_id).unwrap();
// Return the jwt
serde_json::to_string(
&GetFollowedCommunitiesResponse {
op: self.op_type().to_string(),
communities: communities
}
)
.unwrap()
}
}
// impl Handler<Login> for ChatServer {

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@ -42,8 +42,8 @@ export class Communities extends Component<any, CommunitiesState> {
<div class="container-fluid">
<h4>Communities</h4>
<div class="table-responsive">
<table id="community_table" class="table table-sm table-hover" data-sortable>
<thead>
<table id="community_table" class="table table-sm table-hover">
<thead class="pointer">
<tr>
<th>Name</th>
<th>Title</th>

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@ -5,15 +5,14 @@ import { retryWhen, delay, take } from 'rxjs/operators';
import { UserOperation, Community as CommunityI, GetCommunityResponse, CommunityResponse, Post, GetPostsForm, ListingSortType, ListingType, GetPostsResponse, CreatePostLikeForm, CreatePostLikeResponse, CommunityUser} from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { MomentTime } from './moment-time';
import { PostListing } from './post-listing';
import { PostListings } from './post-listings';
import { Sidebar } from './sidebar';
import { msgOp, mdToHtml } from '../utils';
interface State {
community: CommunityI;
communityId: number;
moderators: Array<CommunityUser>;
posts: Array<Post>;
sortType: ListingSortType;
}
export class Community extends Component<any, State> {
@ -34,8 +33,7 @@ export class Community extends Component<any, State> {
published: null
},
moderators: [],
posts: [],
sortType: ListingSortType.Hot,
communityId: Number(this.props.match.params.id)
}
constructor(props, context) {
@ -51,16 +49,7 @@ export class Community extends Component<any, State> {
() => console.log('complete')
);
let communityId = Number(this.props.match.params.id);
WebSocketService.Instance.getCommunity(communityId);
let getPostsForm: GetPostsForm = {
community_id: communityId,
limit: 10,
sort: ListingSortType[ListingSortType.Hot],
type_: ListingType[ListingType.Community]
}
WebSocketService.Instance.getPosts(getPostsForm);
WebSocketService.Instance.getCommunity(this.state.communityId);
}
componentWillUnmount() {
@ -73,12 +62,7 @@ export class Community extends Component<any, State> {
<div class="row">
<div class="col-12 col-lg-9">
<h4>/f/{this.state.community.name}</h4>
<div>{this.selects()}</div>
{this.state.posts.length > 0
? this.state.posts.map(post =>
<PostListing post={post} />)
: <div>no listings</div>
}
<PostListings communityId={this.state.communityId} />
</div>
<div class="col-12 col-lg-3">
<Sidebar community={this.state.community} moderators={this.state.moderators} />
@ -88,37 +72,6 @@ export class Community extends Component<any, State> {
)
}
selects() {
return (
<div className="mb-2">
<select value={this.state.sortType} onChange={linkEvent(this, this.handleSortChange)} class="custom-select w-auto">
<option disabled>Sort Type</option>
<option value={ListingSortType.Hot}>Hot</option>
<option value={ListingSortType.New}>New</option>
<option disabled></option>
<option value={ListingSortType.TopDay}>Top Day</option>
<option value={ListingSortType.TopWeek}>Week</option>
<option value={ListingSortType.TopMonth}>Month</option>
<option value={ListingSortType.TopYear}>Year</option>
<option value={ListingSortType.TopAll}>All</option>
</select>
</div>
)
}
handleSortChange(i: Community, event) {
i.state.sortType = Number(event.target.value);
i.setState(i.state);
let getPostsForm: GetPostsForm = {
community_id: i.state.community.id,
limit: 10,
sort: ListingSortType[i.state.sortType],
type_: ListingType[ListingType.Community]
}
WebSocketService.Instance.getPosts(getPostsForm);
}
parseMessage(msg: any) {
console.log(msg);
@ -131,18 +84,6 @@ export class Community extends Component<any, State> {
this.state.community = res.community;
this.state.moderators = res.moderators;
this.setState(this.state);
} else if (op == UserOperation.GetPosts) {
let res: GetPostsResponse = msg;
this.state.posts = res.posts;
this.setState(this.state);
} else if (op == UserOperation.CreatePostLike) {
let res: CreatePostLikeResponse = msg;
let found = this.state.posts.find(c => c.id == res.post.id);
found.my_vote = res.post.my_vote;
found.score = res.post.score;
found.upvotes = res.post.upvotes;
found.downvotes = res.post.downvotes;
this.setState(this.state);
} else if (op == UserOperation.EditCommunity) {
let res: CommunityResponse = msg;
this.state.community = res.community;
@ -156,4 +97,3 @@ export class Community extends Component<any, State> {
}
}

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@ -1,13 +1,12 @@
import { Component } from 'inferno';
import { repoUrl } from '../utils';
import { Main } from './main';
export class Home extends Component<any, any> {
render() {
return (
<div class="container">
hola this is me.
</div>
<Main />
)
}

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@ -0,0 +1,85 @@
import { Component, linkEvent } from 'inferno';
import { Link } from 'inferno-router';
import { Subscription } from "rxjs";
import { retryWhen, delay, take } from 'rxjs/operators';
import { UserOperation, Community as CommunityI, GetCommunityResponse, CommunityResponse, Post, GetPostsForm, ListingSortType, ListingType, GetPostsResponse, CreatePostLikeForm, CreatePostLikeResponse, CommunityUser, GetFollowedCommunitiesResponse } from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { MomentTime } from './moment-time';
import { PostListings } from './post-listings';
import { Sidebar } from './sidebar';
import { msgOp, mdToHtml } from '../utils';
interface State {
subscribedCommunities: Array<CommunityUser>;
}
export class Main extends Component<any, State> {
private subscription: Subscription;
private emptyState: State = {
subscribedCommunities: []
}
constructor(props, context) {
super(props, context);
this.state = this.emptyState;
this.subscription = WebSocketService.Instance.subject
.pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
.subscribe(
(msg) => this.parseMessage(msg),
(err) => console.error(err),
() => console.log('complete')
);
if (UserService.Instance.loggedIn) {
WebSocketService.Instance.getFollowedCommunities();
}
}
componentWillUnmount() {
this.subscription.unsubscribe();
}
render() {
return (
<div class="container">
<div class="row">
<div class="col-12 col-lg-9">
<PostListings />
</div>
<div class="col-12 col-lg-3">
<h4>A Landing message</h4>
{UserService.Instance.loggedIn &&
<div>
<hr />
<h4>Subscribed forums</h4>
<ul class="list-unstyled">
{this.state.subscribedCommunities.map(community =>
<li><Link to={`/community/${community.community_id}`}>{community.community_name}</Link></li>
)}
</ul>
</div>
}
</div>
</div>
</div>
)
}
parseMessage(msg: any) {
console.log(msg);
let op: UserOperation = msgOp(msg);
if (msg.error) {
alert(msg.error);
return;
} else if (op == UserOperation.GetFollowedCommunities) {
let res: GetFollowedCommunitiesResponse = msg;
this.state.subscribedCommunities = res.communities;
this.setState(this.state);
}
}
}

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@ -59,8 +59,8 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
</div>
<div className="ml-4">
{post.url
? <h4 className="mb-0">
<a className="text-white" href={post.url}>{post.name}</a>
? <div className="mb-0">
<h4 className="d-inline"><a className="text-white" href={post.url}>{post.name}</a></h4>
<small><a className="ml-2 text-muted font-italic" href={post.url}>{(new URL(post.url)).hostname}</a></small>
{ !this.state.iframeExpanded
? <span class="pointer ml-2 text-muted small" title="Expand here" onClick={linkEvent(this, this.handleIframeExpandClick)}>+</span>
@ -72,7 +72,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
</div>
</span>
}
</h4>
</div>
: <h4 className="mb-0"><Link className="text-white" to={`/post/${post.id}`}>{post.name}</Link></h4>
}
</div>
@ -80,7 +80,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
<ul class="list-inline mb-0 text-muted small">
<li className="list-inline-item">
<span>by </span>
<a href={post.creator_id.toString()}>{post.creator_name}</a>
<Link to={`/user/${post.creator_id}`}>{post.creator_name}</Link>
{this.props.showCommunity &&
<span>
<span> to </span>

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@ -0,0 +1,167 @@
import { Component, linkEvent } from 'inferno';
import { Link } from 'inferno-router';
import { Subscription } from "rxjs";
import { retryWhen, delay, take } from 'rxjs/operators';
import { UserOperation, Community as CommunityI, GetCommunityResponse, CommunityResponse, Post, GetPostsForm, ListingSortType, ListingType, GetPostsResponse, CreatePostLikeForm, CreatePostLikeResponse, CommunityUser} from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { MomentTime } from './moment-time';
import { PostListing } from './post-listing';
import { Sidebar } from './sidebar';
import { msgOp, mdToHtml } from '../utils';
interface PostListingsProps {
communityId?: number;
}
interface PostListingsState {
community: CommunityI;
moderators: Array<CommunityUser>;
posts: Array<Post>;
sortType: ListingSortType;
type_: ListingType;
}
export class PostListings extends Component<PostListingsProps, PostListingsState> {
private subscription: Subscription;
private emptyState: PostListingsState = {
community: {
id: null,
name: null,
title: null,
category_id: null,
category_name: null,
creator_id: null,
creator_name: null,
number_of_subscribers: null,
number_of_posts: null,
number_of_comments: null,
published: null
},
moderators: [],
posts: [],
sortType: ListingSortType.Hot,
type_: this.props.communityId
? ListingType.Community
: UserService.Instance.loggedIn
? ListingType.Subscribed
: ListingType.All
}
constructor(props, context) {
super(props, context);
this.state = this.emptyState;
this.subscription = WebSocketService.Instance.subject
.pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
.subscribe(
(msg) => this.parseMessage(msg),
(err) => console.error(err),
() => console.log('complete')
);
let getPostsForm: GetPostsForm = {
type_: ListingType[this.state.type_],
community_id: this.props.communityId,
limit: 10,
sort: ListingSortType[ListingSortType.Hot],
}
WebSocketService.Instance.getPosts(getPostsForm);
}
componentWillUnmount() {
this.subscription.unsubscribe();
}
render() {
return (
<div>
<div>{this.selects()}</div>
{this.state.posts.length > 0
? this.state.posts.map(post =>
<PostListing post={post} showCommunity={!this.props.communityId}/>)
: <div>No Listings</div>
}
</div>
)
}
selects() {
return (
<div className="mb-2">
<select value={this.state.sortType} onChange={linkEvent(this, this.handleSortChange)} class="custom-select w-auto">
<option disabled>Sort Type</option>
<option value={ListingSortType.Hot}>Hot</option>
<option value={ListingSortType.New}>New</option>
<option disabled></option>
<option value={ListingSortType.TopDay}>Top Day</option>
<option value={ListingSortType.TopWeek}>Week</option>
<option value={ListingSortType.TopMonth}>Month</option>
<option value={ListingSortType.TopYear}>Year</option>
<option value={ListingSortType.TopAll}>All</option>
</select>
{!this.props.communityId &&
UserService.Instance.loggedIn &&
<select value={this.state.type_} onChange={linkEvent(this, this.handleTypeChange)} class="ml-2 custom-select w-auto">
<option disabled>Type</option>
<option value={ListingType.All}>All</option>
<option value={ListingType.Subscribed}>Subscribed</option>
</select>
}
</div>
)
}
handleSortChange(i: PostListings, event) {
i.state.sortType = Number(event.target.value);
i.setState(i.state);
let getPostsForm: GetPostsForm = {
community_id: i.state.community.id,
limit: 10,
sort: ListingSortType[i.state.sortType],
type_: ListingType[ListingType.Community]
}
WebSocketService.Instance.getPosts(getPostsForm);
}
handleTypeChange(i: PostListings, event) {
i.state.type_ = Number(event.target.value);
i.setState(i.state);
let getPostsForm: GetPostsForm = {
limit: 10,
sort: ListingSortType[i.state.sortType],
type_: ListingType[i.state.type_]
}
WebSocketService.Instance.getPosts(getPostsForm);
}
parseMessage(msg: any) {
console.log(msg);
let op: UserOperation = msgOp(msg);
if (msg.error) {
alert(msg.error);
return;
} else if (op == UserOperation.GetPosts) {
let res: GetPostsResponse = msg;
this.state.posts = res.posts;
this.setState(this.state);
} else if (op == UserOperation.CreatePostLike) {
let res: CreatePostLikeResponse = msg;
let found = this.state.posts.find(c => c.id == res.post.id);
found.my_vote = res.post.my_vote;
found.score = res.post.score;
found.upvotes = res.post.upvotes;
found.downvotes = res.post.downvotes;
this.setState(this.state);
}
}
}

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@ -10,7 +10,7 @@
<link rel="stylesheet" href="https://bootswatch.com/4/darkly/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/balloon-css/0.5.0/balloon.min.css">
<link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,700,800" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/sortable/0.8.0/css/sortable-theme-minimal.min.css" />
<!-- <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/sortable/0.8.0/css/sortable-theme-minimal.min.css" /> -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/sortable/0.8.0/js/sortable.min.js"></script>
</head>

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@ -1,5 +1,5 @@
export enum UserOperation {
Login, Register, CreateCommunity, CreatePost, ListCommunities, ListCategories, GetPost, GetCommunity, CreateComment, EditComment, CreateCommentLike, GetPosts, CreatePostLike, EditPost, EditCommunity, FollowCommunity
Login, Register, CreateCommunity, CreatePost, ListCommunities, ListCategories, GetPost, GetCommunity, CreateComment, EditComment, CreateCommentLike, GetPosts, CreatePostLike, EditPost, EditCommunity, FollowCommunity, GetFollowedCommunities
}
export interface User {
@ -179,6 +179,11 @@ export interface FollowCommunityForm {
auth?: string;
}
export interface GetFollowedCommunitiesResponse {
op: string;
communities: Array<CommunityUser>;
}
export interface LoginForm {
username_or_email: string;
password: string;

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@ -52,6 +52,11 @@ export class WebSocketService {
this.subject.next(this.wsSendWrapper(UserOperation.ListCommunities, data));
}
public getFollowedCommunities() {
let data = {auth: UserService.Instance.auth };
this.subject.next(this.wsSendWrapper(UserOperation.GetFollowedCommunities, data));
}
public listCategories() {
this.subject.next(this.wsSendWrapper(UserOperation.ListCategories, undefined));
}