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request onScrool #94

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request onScrool #94

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7044b04
request onScrool
Aug 19, 2024
6f0e415
metade do front feito
Aug 19, 2024
a8017c1
.
Aug 19, 2024
376229e
.
Aug 20, 2024
a2a6840
novo design + pagination onScroll + filtro time
Aug 20, 2024
99886dc
remove button
Sep 1, 2024
d203341
.
Sep 1, 2024
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6 changes: 1 addition & 5 deletions necchange/src/app/api/feed/feed_post/[...scroll]/route.js
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,6 @@ export async function GET(req, context) {
lesson_ids = query_lesson_ids.map((lesson_id) => lesson_id.id);
}

console.log("status", status);
const trades = await prisma.trade.findMany({
where: {
status: status,
Expand All @@ -72,10 +71,7 @@ export async function GET(req, context) {
cursor: cursor,
take: limit,
skip: skip,
orderBy: {
id: "asc",
},


include: {
from_student: {
select: {
Expand Down
161 changes: 86 additions & 75 deletions necchange/src/app/feed/page.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -6,33 +6,20 @@ import axios from "axios";
import FeedPost from "@/components/Feed/Feed-Posts/FeedPost";
import Loader from "@/components/globals/Loader";

import { FaPlus } from "react-icons/fa6";
import { ToastContainer, toast } from "react-toastify";
import "react-toastify/dist/ReactToastify.css";

import UCFilter from "@/components/Feed/Sidebar/Filters/UCFilter";
import NewTradeButton from "@/components/Feed/Sidebar/NewTradeButton";
import TimeFilter from "@/components/Feed/Sidebar/Filters/TimeFilter";

const Posts = ({ filteredPosts, toggleLoader, getMorePosts }) => {
const Posts = ({ filteredPosts, toggleLoader }) => {
return (
<div>
<div className="w-full grid gap-6 mb-8">
{filteredPosts.map((feedPost, i) => {
<div className="w-full grid lg:grid-cols-2 gap-10">
{filteredPosts.map((feedPost, i) => {
// console.log("feedPost", feedPost);
return (
<FeedPost key={i} post={feedPost} toggleLoader={toggleLoader} />
);
})}
</div>

<div className="flex justify-center">
<button
className="flex items-center gap-2 rounded-full bg-blue-500 py-2 px-4 text-base capitalize font-semibold text-white"
onClick={getMorePosts}
>
<FaPlus /> carregar mais
</button>
</div>
return <FeedPost key={i} post={feedPost} toggleLoader={toggleLoader} />;
})}
</div>
);
};
Expand Down Expand Up @@ -60,6 +47,8 @@ export default function Feed() {
const [filteredPosts, setFilteredPosts] = useState([]);
const [myTrades, setMyTrades] = useState(false);

const [timeFilter, setTimeFilter] = useState(false);

const toggleLoader = (value) => {
setLoader(value);
};
Expand All @@ -78,75 +67,79 @@ export default function Feed() {
checkTradePeriod();
}, []);


// This effect is responsible to get the first posts that show on feed
useEffect(() => {
const startingFeed = async () => {
try {
toggleLoader(true)
toggleLoader(true);
axios
.get(
`/api/feed/feed_post/${5}/landing/${
`/api/feed/feed_post/${6}/landing/${
myTrades ? `/ ${session?.user?.number}` : "/undefined"
}`
)
.then((res) => {
setDbCursor(res.data.cursor);
setFeedData(res.data.response);
toggleLoader(false)
toggleLoader(false);
});
} catch (error) {
console.error("Error fetching data:", error);
toggleLoader(false)
toggleLoader(false);
}
};

if (tradesOpen) startingFeed();
}, [session, tradesOpen]);


// This effect filters the posts already taken
useEffect(() => {
let posts = []
let posts = [];
// No filters, choose between personal or everything
if (ucsFilter.length == 0) {
posts = feedPosts.filter((feedPost) =>
myTrades
? feedPost.from_student.number == session.user.number
: true
);

if (ucsFilter.length == 0) {
posts = feedPosts
.filter((feedPost) =>
myTrades ? feedPost.from_student.number === session.user.number : true
)
.sort((a, b) =>
timeFilter
? new Date(a.publish_time) - new Date(b.publish_time)
: new Date(b.publish_time) - new Date(a.publish_time)
);
}

// With filters (this body can be optimized)
} else {
posts = feedPosts.filter((feedPost) =>
ucsFilter.every((uc) =>
feedPost.trade_id
.map((trade) => trade.lessonFrom.course.name)
.includes(uc)
) && (myTrades
? feedPost.from_student.number == session.user.number
: feedPost.from_student.number != session.user.number )
else {
posts = feedPosts.filter(
(feedPost) =>
ucsFilter.every((uc) =>
feedPost.trade_id
.map((trade) => trade.lessonFrom.course.name)
.includes(uc)
) &&
(myTrades
? feedPost.from_student.number == session.user.number
: feedPost.from_student.number != session.user.number)
);
}

let new_cursor = 0
const post_ids = posts.map(post => post.id)
new_cursor = post_ids.length == 0 ? 1 : Math.max(...post_ids)
setDbCursor(new_cursor)
let new_cursor = 0;
const post_ids = posts.map((post) => post.id);
new_cursor = post_ids.length == 0 ? 1 : Math.max(...post_ids);
setDbCursor(new_cursor);
setFilteredPosts(posts);

}, [myTrades, ucsFilter, feedPosts]);
}, [myTrades, ucsFilter, feedPosts, timeFilter]);

// This function gets more posts from the database
const getMorePosts = async () => {
toggleLoader(true)
toggleLoader(true);
try {
let query_filtered_ucs = ucsFilter.join("&");
query_filtered_ucs = encodeURIComponent(query_filtered_ucs);
//console.log(dbCursor);
axios
.get(
`/api/feed/feed_post/${5}/${dbCursor}${
`/api/feed/feed_post/${6}/${dbCursor}${
myTrades ? `/${session?.user?.number}` : "/undefined"
}/${query_filtered_ucs}`
)
Expand All @@ -155,20 +148,40 @@ export default function Feed() {
setDbCursor(res.data.cursor);
setFeedData([...feedPosts, ...res.data.response]);
} else {
toast.warning('Não há mais posts, de momento.');
toast.warning("Não há mais posts, de momento.");
}
toggleLoader(false)
toggleLoader(false);
});
} catch (error) {
toggleLoader(false)
toggleLoader(false);
console.error("Error fetching data:", error);
}
};
console.log(feedPosts, "feedPosts");

useEffect(() => {
const handleScroll = (e) => {
const scrollHeight = e.target.documentElement.scrollHeight;
const currentHeight =
e.target.documentElement.scrollTop + window.innerHeight;

if (currentHeight + 1 >= scrollHeight) {
getMorePosts();
}
};

window.addEventListener("scroll", handleScroll);

return () => window.removeEventListener("scroll", handleScroll);
}, [getMorePosts]);

console.log(timeFilter, "timeFilter");

return (
<div className="min-h-screen pt-40 pb-20 flex justify-center bg-white text-gray-900">
<div className="flex flex-col items-center mx-5 w-full max-w-4xl">
<div className="w-full flex flex-col sm:flex-row justify-between items-center gap-2 text-base font-semibold text-gray-900 mb-8">
<div className="min-h-screen pt-40 pb-20 flex flex-col gap-4 items-center bg-white text-gray-900">
<div className="flex flex-col items-center mx-5 w-[90%] max-w-6xl gap-8">
<p className="text-2xl font-bold text-start w-full ">TROCAS DE TURNO</p>
<div className="w-full flex flex-col gap-8 text-base font-semibold text-gray-900 mb-8">
<div className="border-b w-full sm:w-auto grid grid-cols-2">
<button
className={`w-full sm:w-auto py-2 px-3 text-center transition duration-200 border-b-2 ${
Expand All @@ -192,29 +205,27 @@ export default function Feed() {
</button>
</div>

<div className="w-full sm:w-auto flex flex-col sm:flex-row gap-2">
<UCFilter
session={session}
setUcsFilter={setUcsFilter}
setUcsArray={setUcsArray}
ucsArray={ucsArray}
ucsFilter={ucsFilter}
/>
{tradesOpen ? (
<div className="flex-grow">
<div className="w-full sm:w-auto flex flex-col justify-between items-center sm:flex-row gap-2">
<TimeFilter setTimeFilter={setTimeFilter} />
<div className="flex sm:flex-row flex-col gap-4 w-full sm:w-auto">
<UCFilter
session={session}
setUcsFilter={setUcsFilter}
setUcsArray={setUcsArray}
ucsArray={ucsArray}
ucsFilter={ucsFilter}
/>
{tradesOpen ? (
<NewTradeButton toggleLoader={toggleLoader} />
</div>
) : (
<></>
)}
) : (
<></>
)}
</div>
</div>
</div>

{tradesOpen ? (
<Posts
filteredPosts={filteredPosts}
toggleLoader={toggleLoader}
getMorePosts={getMorePosts}
/>
<Posts filteredPosts={filteredPosts} toggleLoader={toggleLoader} />
) : tradesOpen == false ? (
<TradesClosed />
) : (
Expand Down
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