From 5b7daac89a01ebc6c42f907d05387b1be79fe1a3 Mon Sep 17 00:00:00 2001
From: srgooglo <srgooglo@ragestudio.net>
Date: Mon, 14 Nov 2022 02:07:00 +0000
Subject: [PATCH] added Feed tab

---
 .../src/pages/home/components/feed/index.jsx  | 117 +++++++++++++++++-
 .../src/pages/home/components/feed/index.less |  33 +++++
 2 files changed, 144 insertions(+), 6 deletions(-)
 create mode 100644 packages/app/src/pages/home/components/feed/index.less

diff --git a/packages/app/src/pages/home/components/feed/index.jsx b/packages/app/src/pages/home/components/feed/index.jsx
index 8d72997b..2ba4a117 100644
--- a/packages/app/src/pages/home/components/feed/index.jsx
+++ b/packages/app/src/pages/home/components/feed/index.jsx
@@ -1,10 +1,115 @@
 import React from "react"
+import { Skeleton } from "antd"
 
-import { PostCreator, PostsFeed } from "components"
+import { PostsList, PostCreator } from "components"
+import Post from "models/post"
 
-export default () => {
-    return <>
-        <PostCreator />
-        <PostsFeed />
-    </>
+import "./index.less"
+
+const emptyListRender = () => {
+    return <div className="emptyFeed">
+        <h2>
+            We don't have any posts to show you.
+        </h2>
+
+        <p>
+            Search for new people to follow on <a onClick={() => app.setLocation("/home/explore")}>explore</a> tab, to start view their posts.
+        </p>
+    </div>
+}
+
+export default class Feed extends React.Component {
+    state = {
+        loading: true,
+        initialLoading: true,
+        hasMorePosts: true,
+        posts: [],
+    }
+
+    wsEvents = {
+        "post.new": async (data) => {
+            this.setState({
+                posts: [data, ...this.state.posts],
+            })
+        },
+        "post.delete": async (data) => {
+            this.setState({
+                posts: this.state.posts.filter((post) => post.id !== data.id),
+            })
+        }
+    }
+
+    loadData = async ({
+        trim,
+        replace = false
+    } = {}) => {
+        await this.setState({
+            loading: true,
+        })
+
+        // get posts from api
+        const result = await Post.getFeed({
+            trim: trim ?? this.state.posts.length,
+        })
+
+        console.log("Loaded data => \n", result)
+
+        if (result) {
+            if (result.length === 0) {
+                await this.setState({
+                    hasMorePosts: false,
+                    loading: false,
+                    initialLoading: false,
+                })
+
+                return false
+            }
+
+            await this.setState({
+                posts: replace ? result : [...this.state.posts, ...result],
+            })
+        }
+
+        await this.setState({
+            loading: false,
+        })
+
+        if (this.state.initialLoading) {
+            await this.setState({
+                initialLoading: false,
+            })
+        }
+    }
+
+    componentDidMount = async () => {
+        await this.loadData()
+
+        Object.keys(this.wsEvents).forEach((event) => {
+            window.app.api.namespaces["main"].listenEvent(event, this.wsEvents[event])
+        })
+    }
+
+    componentWillUnmount = async () => {
+        Object.keys(this.wsEvents).forEach((event) => {
+            window.app.api.namespaces["main"].unlistenEvent(event, this.wsEvents[event])
+        })
+    }
+
+    render() {
+        return <div className="feed">
+            <div className="feed_header">
+                <PostCreator />
+            </div>
+
+            {
+                this.state.initialLoading ? <Skeleton active /> : <PostsList
+                    loading={this.state.loading}
+                    hasMorePosts={this.state.hasMorePosts}
+                    emptyListRender={emptyListRender}
+                    onLoadMore={this.loadData}
+                    posts={this.state.posts}
+                />
+            }
+        </div>
+    }
 }
\ No newline at end of file
diff --git a/packages/app/src/pages/home/components/feed/index.less b/packages/app/src/pages/home/components/feed/index.less
new file mode 100644
index 00000000..b6e805e5
--- /dev/null
+++ b/packages/app/src/pages/home/components/feed/index.less
@@ -0,0 +1,33 @@
+.feed {
+    display: flex;
+    flex-direction: column;
+
+    align-items: center;
+    justify-content: center;
+
+    width: 100%;
+
+    .feed_header {
+        display: flex;
+        flex-direction: column;
+
+        align-items: center;
+        justify-content: center;
+
+        width: 100%;
+
+        margin-bottom: 20px;
+    }
+
+    .emptyFeed {
+        display: flex;
+        flex-direction: column;
+
+        align-items: center;
+        justify-content: center;
+
+        width: 100%;
+
+        margin-top: 20px;
+    }
+}
\ No newline at end of file