diff --git a/linebridge b/linebridge
index 6d553830..c4b0fbaf 160000
--- a/linebridge
+++ b/linebridge
@@ -1 +1 @@
-Subproject commit 6d553830ab4661ffab952253d77ccb0bfc1363d8
+Subproject commit c4b0fbafea7b240eda4c7fa4a6a119e9c4b93dbe
diff --git a/packages/app/src/components/Login/index.jsx b/packages/app/src/components/Login/index.jsx
index 3d387a30..6e59ad78 100755
--- a/packages/app/src/components/Login/index.jsx
+++ b/packages/app/src/components/Login/index.jsx
@@ -141,6 +141,11 @@ export default class Login extends React.Component {
     }
 
     onUpdateInput = (input, value) => {
+        if (input === "username") {
+            value = value.toLowerCase()
+            value = value.trim()
+        }
+        
         // remove error from ref
         this.formRef.current.setFields([
             {
diff --git a/packages/app/src/components/Poll/index.jsx b/packages/app/src/components/Poll/index.jsx
new file mode 100644
index 00000000..82f19a50
--- /dev/null
+++ b/packages/app/src/components/Poll/index.jsx
@@ -0,0 +1,33 @@
+import React from "react"
+import { createIconRender } from "components/Icon"
+
+import "./index.less"
+
+const PollOption = (props) => {
+    return <div className="poll-option">
+        <div className="label">
+            {
+                createIconRender(props.option.icon)
+            }
+
+            <span>
+                {props.option.label}
+            </span>
+        </div>
+    </div>
+}
+
+const Poll = (props) => {
+    return <div className="poll">
+        {
+            props.options.map((option) => {
+                return <PollOption
+                    key={option.id}
+                    option={option}
+                />
+            })
+        }
+    </div>
+}
+
+export default Poll
\ No newline at end of file
diff --git a/packages/app/src/components/Poll/index.less b/packages/app/src/components/Poll/index.less
new file mode 100644
index 00000000..6a15e297
--- /dev/null
+++ b/packages/app/src/components/Poll/index.less
@@ -0,0 +1,26 @@
+.poll {
+    display: flex;
+    flex-direction: column;
+
+    gap: 8px;
+
+    .poll-option {
+        display: flex;
+        flex-direction: row;
+
+        width: 100%;
+
+        padding: 10px 20px;
+
+        transition: all 150ms ease-in-out;
+
+        background-color: var(--background-color-accent);
+        border-radius: 12px;
+
+        cursor: pointer;
+
+        &:hover {
+            background-color: var(--background-color-accent-hover);
+        }
+    }
+}
\ No newline at end of file
diff --git a/packages/app/src/components/PostCard/components/header/index.jsx b/packages/app/src/components/PostCard/components/header/index.jsx
index 8644464f..17e7c6e5 100755
--- a/packages/app/src/components/PostCard/components/header/index.jsx
+++ b/packages/app/src/components/PostCard/components/header/index.jsx
@@ -1,28 +1,14 @@
 import React from "react"
 import { DateTime } from "luxon"
-import { Tag, Skeleton } from "antd"
+import { Tag } from "antd"
 
 import { Image } from "components"
 import { Icons } from "components/Icons"
-import PostLink from "components/PostLink"
 
-import PostService from "models/post"
+import PostReplieView from "components/PostReplieView"
 
 import "./index.less"
 
-const PostReplieView = (props) => {
-    const { data } = props
-
-    if (!data) {
-        return null
-    }
-
-    return <div>
-        @{data.user.username}
-        {data.message}
-    </div>
-}
-
 const PostCardHeader = (props) => {
     const [timeAgo, setTimeAgo] = React.useState(0)
 
@@ -60,11 +46,13 @@ const PostCardHeader = (props) => {
             !props.disableReplyTag && props.postData.reply_to && <div
                 className="post-header-replied_to"
             >
-                <Icons.Repeat />
+                <div className="post-header-replied_to-label">
+                    <Icons.Repeat />
 
-                <span>
-                    Replied to
-                </span>
+                    <span>
+                        Replied to
+                    </span>
+                </div>
 
                 <PostReplieView
                     data={props.postData.reply_to_data}
@@ -83,7 +71,7 @@ const PostCardHeader = (props) => {
             <div className="post-header-user-info">
                 <h1 onClick={goToProfile}>
                     {
-                        props.postData.user?.public_name ?? `${props.postData.user?.username}`
+                        props.postData.user?.public_name ?? `@${props.postData.user?.username}`
                     }
 
                     {
diff --git a/packages/app/src/components/PostCard/components/header/index.less b/packages/app/src/components/PostCard/components/header/index.less
index b9cc748a..256af0f4 100755
--- a/packages/app/src/components/PostCard/components/header/index.less
+++ b/packages/app/src/components/PostCard/components/header/index.less
@@ -6,18 +6,25 @@
 
     .post-header-replied_to {
         display: flex;
-        flex-direction: row;
-
-        align-items: center;
+        flex-direction: column;
 
         gap: 7px;
 
-        svg {
-            color: var(--text-color);
-            margin: 0 !important;
-        }
+        .post-header-replied_to-label {
+            display: flex;
+            flex-direction: row;
 
-        line-height: 1.5rem;
+            gap: 7px;
+
+            align-items: center;
+
+            svg {
+                color: var(--text-color);
+                margin: 0 !important;
+            }
+
+            line-height: 1.5rem;
+        }
     }
 
     .post-header-user {
diff --git a/packages/app/src/components/PostCard/index.jsx b/packages/app/src/components/PostCard/index.jsx
index bdf48a8c..fe7f99e5 100755
--- a/packages/app/src/components/PostCard/index.jsx
+++ b/packages/app/src/components/PostCard/index.jsx
@@ -10,7 +10,6 @@ import PostActions from "./components/actions"
 import PostAttachments from "./components/attachments"
 
 import "./index.less"
-import { Divider } from "antd"
 
 const messageRegexs = [
     {
@@ -230,12 +229,13 @@ export default class PostCard extends React.PureComponent {
             />
 
             {
-                !this.props.disableHasReplies && this.state.hasReplies && <>
-                    <Divider />
-                    <h1>View replies</h1>
-                </>
+                !this.props.disableHasReplies && !!this.state.hasReplies && <div
+                    className="post-card-has_replies"
+                    onClick={() => app.navigation.goToPost(this.state.data._id)}
+                >
+                    <span>View {this.state.hasReplies} replies</span>
+                </div>
             }
-
         </motion.div>
     }
 }
\ No newline at end of file
diff --git a/packages/app/src/components/PostCard/index.less b/packages/app/src/components/PostCard/index.less
index 9a1e77da..cc178712 100755
--- a/packages/app/src/components/PostCard/index.less
+++ b/packages/app/src/components/PostCard/index.less
@@ -48,6 +48,11 @@
         .message {
             white-space: break-spaces;
             user-select: text;
+
+            text-wrap: balance;
+            word-break: break-word;
+
+            overflow: hidden;
         }
 
         .nsfw_alert {
@@ -78,4 +83,26 @@
             }
         }
     }
+
+    .post-card-has_replies {
+        display: flex;
+        flex-direction: column;
+
+        align-items: center;
+
+        width: 100%;
+        padding: 10px;
+
+        gap: 10px;
+
+        transition: all 150ms ease-in-out;
+        cursor: pointer;
+
+        border-radius: 8px;
+        background-color: rgba(var(--layoutBackgroundColor), 0.7);
+
+        &:hover {
+            background-color: rgba(var(--layoutBackgroundColor), 1);
+        }
+    }
 }
\ No newline at end of file
diff --git a/packages/app/src/components/PostCreator/index.jsx b/packages/app/src/components/PostCreator/index.jsx
index cff2f855..f4f2c1e7 100755
--- a/packages/app/src/components/PostCreator/index.jsx
+++ b/packages/app/src/components/PostCreator/index.jsx
@@ -4,6 +4,8 @@ import classnames from "classnames"
 import humanSize from "@tsmx/human-readable"
 import PostLink from "components/PostLink"
 import { Icons } from "components/Icons"
+import { DateTime } from "luxon"
+import lodash from "lodash"
 
 import clipboardEventFileToFile from "utils/clipboardEventFileToFile"
 import PostModel from "models/post"
@@ -16,7 +18,6 @@ const DEFAULT_POST_POLICY = {
     maximunFilesPerRequest: 10
 }
 
-
 export default class PostCreator extends React.Component {
     state = {
         pending: [],
@@ -76,10 +77,18 @@ export default class PostCreator extends React.Component {
         return true
     }
 
-    submit = async () => {
-        if (!this.canSubmit()) return
+    debounceSubmit = lodash.debounce(() => this.submit(), 50)
 
-        this.setState({
+    submit = async () => {
+        if (this.state.loading) {
+            return false
+        }
+
+        if (!this.canSubmit()) {
+            return false
+        }
+
+        await this.setState({
             loading: true,
             uploaderVisible: false
         })
@@ -89,7 +98,7 @@ export default class PostCreator extends React.Component {
         const payload = {
             message: postMessage,
             attachments: postAttachments,
-            //timestamp: DateTime.local().toISO(),
+            timestamp: DateTime.local().toISO(),
         }
 
         let response = null
@@ -255,13 +264,17 @@ export default class PostCreator extends React.Component {
         })
     }
 
-    handleKeyDown = (e) => {
+    handleKeyDown = async (e) => {
         // detect if the user pressed `enter` key and submit the form, but only if the `shift` key is not pressed
         if (e.keyCode === 13 && !e.shiftKey) {
             e.preventDefault()
             e.stopPropagation()
 
-            this.submit()
+            if (this.state.loading) {
+                return false
+            }
+
+            return await this.debounceSubmit()
         }
     }
 
@@ -551,7 +564,7 @@ export default class PostCreator extends React.Component {
                     <antd.Button
                         type="primary"
                         disabled={loading || !this.canSubmit()}
-                        onClick={this.submit}
+                        onClick={this.debounceSubmit}
                         icon={loading ? <Icons.LoadingOutlined spin /> : (editMode ? <Icons.MdEdit /> : <Icons.Send />)}
                     />
                 </div>
diff --git a/packages/app/src/components/PostReplieView/index.jsx b/packages/app/src/components/PostReplieView/index.jsx
new file mode 100644
index 00000000..5874524e
--- /dev/null
+++ b/packages/app/src/components/PostReplieView/index.jsx
@@ -0,0 +1,51 @@
+import React from "react"
+
+import { Image } from "components"
+import { Icons } from "components/Icons"
+
+import "./index.less"
+
+const PostReplieView = (props) => {
+    const { data } = props
+
+    if (!data) {
+        return null
+    }
+
+    return <div
+        className="post-replie-view"
+        onClick={() => app.navigation.goToPost(data._id)}
+    >
+        <div className="user">
+            <Image
+                src={data.user.avatar}
+                alt={data.user.username}
+            />
+
+            <span>
+                {
+                    data.user.public_name ?? `@${data.user.username}`
+                }
+
+                {
+                    data.user.verified && <Icons.verifiedBadge />
+                }
+            </span>
+        </div>
+
+        <div className="content">
+            <span>
+                {data.message}
+
+                {
+                    data.message.length === 0 && data.attachments.length > 0 && <>
+                        <Icons.MdAttachment />
+                        Image
+                    </>
+                }
+            </span>
+        </div>
+    </div>
+}
+
+export default PostReplieView
\ No newline at end of file
diff --git a/packages/app/src/components/PostReplieView/index.less b/packages/app/src/components/PostReplieView/index.less
new file mode 100644
index 00000000..ce33b39e
--- /dev/null
+++ b/packages/app/src/components/PostReplieView/index.less
@@ -0,0 +1,72 @@
+.post-replie-view {
+    display: flex;
+    flex-direction: column;
+
+    gap: 8px;
+
+    padding: 10px;
+
+    background-color: rgba(var(--layoutBackgroundColor), 0.7);
+
+    border-radius: 12px;
+
+    transition: all 150ms ease-in-out;
+
+    cursor: pointer;
+
+    .user {
+        display: flex;
+        flex-direction: row;
+
+        align-items: center;
+
+        gap: 7px;
+
+        .lazy-load-image-background {
+            width: 20px;
+            height: 20px;
+            border-radius: 4px;
+
+            overflow: hidden;
+
+            img {
+                width: 100%;
+                height: 100%;
+                object-fit: cover;
+            }
+        }
+
+        span {
+            display: flex;
+            flex-direction: row;
+
+            align-items: center;
+
+            gap: 3px;
+        }
+    }
+
+    .content {
+        position: relative;
+
+        width: 100%;
+        overflow: hidden;
+
+        span {
+            display: flex;
+            flex-direction: row;
+
+            align-items: center;
+
+            gap: 3px;
+
+            overflow: hidden;
+            white-space: nowrap;
+            text-overflow: ellipsis;
+        }
+    }
+
+    &:hover {
+        background-color: rgba(var(--layoutBackgroundColor), 0.9);
+    }
+}
\ No newline at end of file
diff --git a/packages/app/src/components/PostsList/index.jsx b/packages/app/src/components/PostsList/index.jsx
index 360708ec..822dc280 100755
--- a/packages/app/src/components/PostsList/index.jsx
+++ b/packages/app/src/components/PostsList/index.jsx
@@ -43,6 +43,7 @@ const Entry = React.memo((props) => {
         key: data._id,
         data: data,
         disableReplyTag: props.disableReplyTag,
+        disableHasReplies: props.disableHasReplies,
         events: {
             onClickLike: props.onLikePost,
             onClickSave: props.onSavePost,
@@ -447,6 +448,7 @@ export class PostsListsComponent extends React.Component {
             list: this.state.list,
 
             disableReplyTag: this.props.disableReplyTag,
+            disableHasReplies: this.props.disableHasReplies,
 
             onLikePost: this.onLikePost,
             onSavePost: this.onSavePost,
diff --git a/packages/app/src/cores/remoteStorage/remoteStorage.core.js b/packages/app/src/cores/remoteStorage/remoteStorage.core.js
index 551608d1..f3f71bae 100755
--- a/packages/app/src/cores/remoteStorage/remoteStorage.core.js
+++ b/packages/app/src/cores/remoteStorage/remoteStorage.core.js
@@ -28,7 +28,7 @@ export default class RemoteStorage extends Core {
             service = "standard",
         } = {},
     ) {
-        return new Promise((_resolve, _reject) => {
+        return await new Promise((_resolve, _reject) => {
             const fn = async () => new Promise((resolve, reject) => {
                 const uploader = new ChunkedUpload({
                     endpoint: `${app.cores.api.client().mainOrigin}/upload/chunk`,
@@ -41,7 +41,7 @@ export default class RemoteStorage extends Core {
                 uploader.on("error", ({ message }) => {
                     this.console.error("[Uploader] Error", message)
 
-                    app.notification.new({
+                    app.cores.notifications.new({
                         title: "Could not upload file",
                         description: message
                     }, {
@@ -65,7 +65,7 @@ export default class RemoteStorage extends Core {
                 uploader.on("finish", (data) => {
                     this.console.debug("[Uploader] Finish", data)
 
-                    app.notification.new({
+                    app.cores.notifications.new({
                         title: "File uploaded",
                     }, {
                         type: "success"
diff --git a/packages/app/src/cores/sync/sync.core.js b/packages/app/src/cores/sync/sync.core.js
index f2ad3bd2..688b883e 100755
--- a/packages/app/src/cores/sync/sync.core.js
+++ b/packages/app/src/cores/sync/sync.core.js
@@ -44,7 +44,7 @@ class MusicSyncSubCore {
         "invite:received": (data) => {
             this.console.log("invite:received", data)
 
-            app.notification.new({
+            app.cores.notifications.new({
                 title: "Sync",
                 description: `${data.invitedBy.username} invited you to join a sync room`,
                 icon: React.createElement(Image, {
@@ -91,7 +91,7 @@ class MusicSyncSubCore {
             this.dettachCard()
             this.currentRoomData = null
 
-            app.notification.new({
+            app.cores.notifications.new({
                 title: "Sync",
                 description: "Disconnected from sync server"
             }, {
@@ -177,7 +177,7 @@ class MusicSyncSubCore {
 
             app.cores.player.toggleSyncMode(false, false)
 
-            app.notification.new({
+            app.cores.notifications.new({
                 title: "Kicked",
                 description: "You have been kicked from the sync room"
             }, {
diff --git a/packages/app/src/cores/widgets/widgets.core.js b/packages/app/src/cores/widgets/widgets.core.js
index 85bf881e..a4a0489d 100755
--- a/packages/app/src/cores/widgets/widgets.core.js
+++ b/packages/app/src/cores/widgets/widgets.core.js
@@ -107,7 +107,7 @@ export default class WidgetsCore extends Core {
 
         store.set(WidgetsCore.storeKey, currentStore)
 
-        app.notification.new({
+        app.cores.notifications.new({
             title: params.update ? "Widget updated" : "Widget installed",
             description: `Widget [${manifest.name}] has been ${params.update ? "updated" : "installed"}. ${params.update ? `Using current version ${manifest.version}` : ""}`,
         }, {
@@ -141,7 +141,7 @@ export default class WidgetsCore extends Core {
 
         store.set(WidgetsCore.storeKey, newStore)
 
-        app.notification.new({
+        app.cores.notifications.new({
             title: "Widget uninstalled",
             description: `Widget [${widget_id}] has been uninstalled.`,
         }, {
diff --git a/packages/app/src/pages/auth/forms/register/steps/email/index.jsx b/packages/app/src/pages/auth/forms/register/steps/email/index.jsx
index a9506f95..7bfda2ed 100755
--- a/packages/app/src/pages/auth/forms/register/steps/email/index.jsx
+++ b/packages/app/src/pages/auth/forms/register/steps/email/index.jsx
@@ -53,9 +53,9 @@ const EmailStepComponent = (props) => {
             })
 
             if (request) {
-                setEmailAvailable(request.available)
+                setEmailAvailable(!request.exist)
 
-                if (!request.available) {
+                if (request.exist) {
                     antd.message.error("Email is already in use")
                     props.updateValue(null)
                 } else {
diff --git a/packages/app/src/pages/auth/forms/register/steps/username/index.jsx b/packages/app/src/pages/auth/forms/register/steps/username/index.jsx
index 013eba8d..c2397cfb 100755
--- a/packages/app/src/pages/auth/forms/register/steps/username/index.jsx
+++ b/packages/app/src/pages/auth/forms/register/steps/username/index.jsx
@@ -102,10 +102,12 @@ export const UsernameStepComponent = (props) => {
                 return false
             })
 
-            if (request) {
-                setUsernameAvailable(request.available)
+            console.log(request)
 
-                if (!request.available) {
+            if (request) {
+                setUsernameAvailable(!request.exists)
+
+                if (request.exists) {
                     props.updateValue(null)
                 } else {
                     props.updateValue(username)
diff --git a/packages/app/src/pages/debug/polls/index.jsx b/packages/app/src/pages/debug/polls/index.jsx
new file mode 100644
index 00000000..04657061
--- /dev/null
+++ b/packages/app/src/pages/debug/polls/index.jsx
@@ -0,0 +1,22 @@
+import Poll from "components/Poll"
+
+const PollsDebug = (props) => {
+    return <Poll
+        options={[
+            {
+                id: "option_1",
+                label: "I like Comty"
+            },
+            {
+                id: "option_2",
+                label: "I don't like Comty"
+            },
+            {
+                id: "option_3",
+                label: "I prefer Twitter"
+            }
+        ]}
+    />
+}
+
+export default PollsDebug
\ No newline at end of file
diff --git a/packages/app/src/pages/home/components/feed/index.jsx b/packages/app/src/pages/home/components/feed/index.jsx
index 19b7c9a0..05a78909 100755
--- a/packages/app/src/pages/home/components/feed/index.jsx
+++ b/packages/app/src/pages/home/components/feed/index.jsx
@@ -21,6 +21,7 @@ const emptyListRender = () => {
 export class Feed extends React.Component {
     render() {
         return <PostsList
+            disableHasReplies
             ref={this.props.innerRef}
             emptyListRender={emptyListRender}
             loadFromModel={FeedModel.getTimelineFeed}
diff --git a/packages/app/src/pages/home/components/global/index.jsx b/packages/app/src/pages/home/components/global/index.jsx
index d7ee11d0..51bf44d3 100755
--- a/packages/app/src/pages/home/components/global/index.jsx
+++ b/packages/app/src/pages/home/components/global/index.jsx
@@ -9,6 +9,7 @@ import "./index.less"
 export default class ExplorePosts extends React.Component {
     render() {
         return <PostsList
+            disableHasReplies
             loadFromModel={Feed.getGlobalTimelineFeed}
             watchTimeline={[
                 "post.new",
diff --git a/packages/app/src/pages/post/[post_id].jsx b/packages/app/src/pages/post/[post_id].jsx
index 1ff1a18a..319df136 100755
--- a/packages/app/src/pages/post/[post_id].jsx
+++ b/packages/app/src/pages/post/[post_id].jsx
@@ -1,6 +1,8 @@
 import React from "react"
 import * as antd from "antd"
 
+import { Icons } from "components/Icons"
+
 import PostCard from "components/PostCard"
 import PostsList from "components/PostsList"
 
@@ -8,7 +10,7 @@ import PostService from "models/post"
 
 import "./index.less"
 
-export default (props) => {
+const PostPage = (props) => {
     const post_id = props.params.post_id
 
     const [loading, result, error, repeat] = app.cores.api.useRequest(PostService.getPost, {
@@ -29,22 +31,31 @@ export default (props) => {
 
     return <div className="post-page">
         <div className="post-page-original">
-            <h1>Post</h1>
+            <h1>
+                <Icons.MdTextSnippet />
+                Post
+            </h1>
 
             <PostCard
                 data={result}
+                disableHasReplies
             />
         </div>
 
-        <div className="post-page-replies">
-            <h1>Replies</h1>
-            <PostsList
-                disableReplyTag
-                loadFromModel={PostService.replies}
-                loadFromModelProps={{
-                    post_id,
-                }}
-            />
-        </div>
+        {
+            !!result.hasReplies && <div className="post-page-replies">
+                <h1><Icons.Repeat />Replies</h1>
+
+                <PostsList
+                    disableReplyTag
+                    loadFromModel={PostService.replies}
+                    loadFromModelProps={{
+                        post_id,
+                    }}
+                />
+            </div>
+        }
     </div>
-}
\ No newline at end of file
+}
+
+export default PostPage
\ No newline at end of file
diff --git a/packages/server/classes/ChunkFileUpload/index.js b/packages/server/classes/ChunkFileUpload/index.js
index 28757b27..cc5280b9 100755
--- a/packages/server/classes/ChunkFileUpload/index.js
+++ b/packages/server/classes/ChunkFileUpload/index.js
@@ -42,14 +42,23 @@ export function createAssembleChunksPromise({
     return () => new Promise(async (resolve, reject) => {
         let fileSize = 0
 
+        if (!fs.existsSync(chunksPath)) {
+            return reject(new OperationError(500,"No chunks found"))
+        }
+
         const chunks = await fs.promises.readdir(chunksPath)
 
         if (chunks.length === 0) {
-            throw new Error("No chunks found")
+            throw new OperationError(500, "No chunks found")
         }
 
         for await (const chunk of chunks) {
             const chunkPath = path.join(chunksPath, chunk)
+
+            if (!fs.existsSync(chunkPath)) {
+                return reject(new OperationError(500, "No chunk data found"))
+            }
+
             const data = await fs.promises.readFile(chunkPath)
 
             fileSize += data.length
@@ -85,13 +94,17 @@ export async function handleChunkFile(fileStream, { tmpDir, headers, maxFileSize
 
         // make sure chunk is in range
         if (chunkCount < 0 || chunkCount >= totalChunks) {
-            throw new Error("Chunk is out of range")
+            throw new OperationError(500, "Chunk is out of range")
         }
 
         // if is the first chunk check if dir exists before write things
         if (chunkCount === 0) {
-            if (!await fs.promises.stat(chunksPath).catch(() => false)) {
-                await fs.promises.mkdir(chunksPath, { recursive: true })
+            try {
+                if (!await fs.promises.stat(chunksPath).catch(() => false)) {
+                    await fs.promises.mkdir(chunksPath, { recursive: true })
+                }
+            } catch (error) {
+                return reject(new OperationError(500, error.message))
             }
         }
 
diff --git a/packages/server/db_models/user/index.js b/packages/server/db_models/user/index.js
index 7f267cee..709a9b44 100755
--- a/packages/server/db_models/user/index.js
+++ b/packages/server/db_models/user/index.js
@@ -16,5 +16,6 @@ export default {
         links: { type: Array, default: [] },
         location: { type: String, default: null },
         birthday: { type: Date, default: null, select: false },
+        accept_tos: { type: Boolean, default: false },
     }
 }
\ No newline at end of file
diff --git a/packages/server/services/auth/classes/account/methods/create.js b/packages/server/services/auth/classes/account/methods/create.js
index fc45e06d..b39b3628 100644
--- a/packages/server/services/auth/classes/account/methods/create.js
+++ b/packages/server/services/auth/classes/account/methods/create.js
@@ -6,9 +6,9 @@ import Account from "@classes/account"
 export default async (payload) => {
     requiredFields(["username", "password", "email"], payload)
 
-    let { username, password, email, public_name, roles, avatar, acceptTos } = payload
+    let { username, password, email, public_name, roles, avatar, accept_tos } = payload
 
-    if (ToBoolean(acceptTos) !== true) {
+    if (ToBoolean(accept_tos) !== true) {
         throw new OperationError(400, "You must accept the terms of service in order to create an account.")
     }
 
@@ -44,7 +44,7 @@ export default async (payload) => {
         avatar: avatar ?? `https://api.dicebear.com/7.x/thumbs/svg?seed=${username}`,
         roles: roles,
         created_at: new Date().getTime(),
-        acceptTos: acceptTos,
+        accept_tos: accept_tos,
     })
 
     await user.save()
diff --git a/packages/server/services/files/routes/upload/chunk/post.js b/packages/server/services/files/routes/upload/chunk/post.js
index d3e44d07..e2988ca4 100644
--- a/packages/server/services/files/routes/upload/chunk/post.js
+++ b/packages/server/services/files/routes/upload/chunk/post.js
@@ -37,14 +37,18 @@ export default {
                     cachePath: tmpPath,
                 })
 
-                fs.promises.rm(tmpPath, { recursive: true, force: true })
+                fs.promises.rm(tmpPath, { recursive: true, force: true }).catch(() => {
+                    return false
+                })
 
                 return result
             } catch (error) {
-                fs.promises.rm(tmpPath, { recursive: true, force: true })
+                fs.promises.rm(tmpPath, { recursive: true, force: true }).catch(() => {
+                    return false
+                })
 
                 throw new OperationError(error.code ?? 500, error.message ?? "Failed to upload file")
-            }
+            } 
         }
 
         return {
diff --git a/packages/server/services/files/services/remoteUpload/index.js b/packages/server/services/files/services/remoteUpload/index.js
index 976bb5b3..c435ea61 100644
--- a/packages/server/services/files/services/remoteUpload/index.js
+++ b/packages/server/services/files/services/remoteUpload/index.js
@@ -35,6 +35,10 @@ export async function b2Upload({
         bucketId: process.env.B2_BUCKET_ID,
     })
 
+    if (!fs.existsSync(source)) {
+        throw new OperationError(500, "File not found")
+    }
+
     const data = await fs.promises.readFile(source)
 
     await global.b2Storage.uploadFile({
diff --git a/packages/server/services/music/middlewares/withAuth/index.js b/packages/server/services/music/middlewares/withAuth/index.js
deleted file mode 100755
index 52a30f4a..00000000
--- a/packages/server/services/music/middlewares/withAuth/index.js
+++ /dev/null
@@ -1,25 +0,0 @@
-export default async function (req, res, next) {
-    // extract authentification header
-    let auth = req.headers.authorization
-
-    if (!auth) {
-        return res.status(401).json({ error: "Unauthorized, missing token" })
-    }
-
-    auth = auth.replace("Bearer ", "")
-
-    // check if authentification is valid
-    const validation = await comty.rest.session.validateToken(auth).catch((error) => {
-        return {
-            valid: false,
-        }
-    })
-
-    if (!validation.valid) {
-        return res.status(401).json({ error: "Unauthorized" })
-    }
-
-    req.session = validation.data
-
-    return next()
-}
\ No newline at end of file
diff --git a/packages/server/services/music/middlewares/withOptionalAuth/index.js b/packages/server/services/music/middlewares/withOptionalAuth/index.js
deleted file mode 100755
index 9689973d..00000000
--- a/packages/server/services/music/middlewares/withOptionalAuth/index.js
+++ /dev/null
@@ -1,26 +0,0 @@
-export default async function (req, res, next) {
-    // extract authentification header
-    let auth = req.headers.authorization
-
-    if (!auth) {
-        return next()
-    }
-
-    auth = auth.replace("Bearer ", "")
-
-    // check if authentification is valid
-    const validation = await comty.rest.session.validateToken(auth).catch((error) => {
-        return {
-            valid: false,
-        }
-    })
-
-    if (!validation.valid) {
-        return next()
-    }
-
-    req.sessionToken = auth
-    req.session = validation.data
-
-    return next()
-}
\ No newline at end of file
diff --git a/packages/server/services/music/middlewares/withWsAuth.js b/packages/server/services/music/middlewares/withWsAuth.js
deleted file mode 100755
index 31fed9d9..00000000
--- a/packages/server/services/music/middlewares/withWsAuth.js
+++ /dev/null
@@ -1,55 +0,0 @@
-export default async (socket, next) => {
-    try {
-        const token = socket.handshake.auth.token
-
-        if (!token) {
-            return next(new Error(`auth:token_missing`))
-        }
-
-        const validation = await global.comty.rest.session.validateToken(token).catch((err) => {
-            console.error(`[${socket.id}] failed to validate session caused by server error`, err)
-
-            return {
-                valid: false,
-                error: err,
-            }
-        })
-
-        if (!validation.valid) {
-            if (validation.error) {
-                return next(new Error(`auth:server_error`))
-            }
-
-            return next(new Error(`auth:token_invalid`))
-        }
-
-        const session = validation.data
-
-        const userData = await global.comty.rest.user.data({
-            user_id: session.user_id,
-        }).catch((err) => {
-            console.error(`[${socket.id}] failed to get user data caused by server error`, err)
-
-            return null
-        })
-
-        if (!userData) {
-            return next(new Error(`auth:user_failed`))
-        }
-
-        try {
-            socket.userData = userData
-            socket.token = token
-            socket.session = session
-        }
-        catch (err) {
-            return next(new Error(`auth:decode_failed`))
-        }
-
-        next()
-    } catch (error) {
-        console.error(`[${socket.id}] failed to connect caused by server error`, error)
-
-        next(new Error(`auth:authentification_failed`))
-    }
-}
\ No newline at end of file
diff --git a/packages/server/services/music/music.service.js b/packages/server/services/music/music.service.js
index 11436219..4b5aca73 100755
--- a/packages/server/services/music/music.service.js
+++ b/packages/server/services/music/music.service.js
@@ -1,188 +1,29 @@
-import fs from "fs"
-import path from "path"
+import { Server } from "linebridge/src/server"
 
-import express from "express"
-import http from "http"
-import EventEmitter from "@foxify/events"
-
-import ComtyClient from "@shared-classes/ComtyClient"
 import DbManager from "@shared-classes/DbManager"
-import RedisClient from "@shared-classes/RedisClient"
-import StorageClient from "@shared-classes/StorageClient"
 
-import WebsocketServer from "./ws"
+import SharedMiddlewares from "@shared-middlewares"
+import LimitsClass from "@shared-classes/Limits"
 
-import pkg from "./package.json"
+export default class API extends Server {
+    static refName = "music"
+    static useEngine = "hyper-express"
+    static routesPath = `${__dirname}/routes`
+    static listen_port = process.env.HTTP_LISTEN_PORT ?? 3003
 
-export default class API {
-    static useMiddlewaresOrder = ["useLogger", "useCors", "useAuth", "useErrorHandler"]
-
-    eventBus = global.eventBus = new EventEmitter()
-
-    internalRouter = express.Router()
-
-    constructor(options = {}) {
-        this.server = express()
-        this._http = http.createServer(this.server)
-        this.websocketServer = global.ws = new WebsocketServer(this._http)
-
-        this.options = {
-            listenHost: process.env.HTTP_LISTEN_IP ?? "0.0.0.0",
-            listenPort: process.env.HTTP_LISTEN_PORT ?? 3003,
-            ...options
-        }
+    middlewares = {
+        ...SharedMiddlewares
     }
 
-    comty = global.comty = ComtyClient()
-
-    db = new DbManager()
-
-    redis = global.redis = RedisClient({
-        withWsAdapter: true
-    })
-
-    storage = global.storage = StorageClient()
-
-    async __registerControllers() {
-        let controllersPath = fs.readdirSync(path.resolve(__dirname, "controllers"))
-
-        this.internalRouter.routes = []
-
-        for await (const controllerPath of controllersPath) {
-            const controller = require(path.resolve(__dirname, "controllers", controllerPath)).default
-
-            if (!controller) {
-                console.error(`Controller ${controllerPath} not found.`)
-
-                continue
-            }
-
-            const handler = await controller(express.Router())
-
-            if (!handler) {
-                console.error(`Controller ${controllerPath} returning not valid handler.`)
-
-                continue
-            }
-
-            // let middlewares = []
-
-            // if (Array.isArray(handler.useMiddlewares)) {
-            //     middlewares = await getMiddlewares(handler.useMiddlewares)
-            // }
-
-            // for (const middleware of middlewares) {
-            //     handler.router.use(middleware)
-            // }
-
-            this.internalRouter.use(handler.path ?? "/", handler.router)
-
-            this.internalRouter.routes.push({
-                path: handler.path ?? "/",
-                routers: handler.router.routes
-            })
-
-            continue
-        }
+    contexts = {
+        db: new DbManager(),
+        limits: {},
     }
 
-    async __registerInternalMiddlewares() {
-        let middlewaresPath = fs.readdirSync(path.resolve(__dirname, "useMiddlewares"))
+    async onInitialize() {
+        await this.contexts.db.initialize()
 
-        // sort middlewares
-        if (this.constructor.useMiddlewaresOrder) {
-            middlewaresPath = middlewaresPath.sort((a, b) => {
-                const aIndex = this.constructor.useMiddlewaresOrder.indexOf(a.replace(".js", ""))
-                const bIndex = this.constructor.useMiddlewaresOrder.indexOf(b.replace(".js", ""))
-
-                if (aIndex === -1) {
-                    return 1
-                }
-
-                if (bIndex === -1) {
-                    return -1
-                }
-
-                return aIndex - bIndex
-            })
-        }
-
-        for await (const middlewarePath of middlewaresPath) {
-            const middleware = require(path.resolve(__dirname, "useMiddlewares", middlewarePath)).default
-
-            if (!middleware) {
-                console.error(`Middleware ${middlewarePath} not found.`)
-
-                continue
-            }
-
-            this.server.use(middleware)
-        }
-    }
-
-    __registerInternalRoutes() {
-        this.internalRouter.get("/", (req, res) => {
-            return res.status(200).json({
-                name: pkg.name,
-                version: pkg.version,
-            })
-        })
-
-        this.internalRouter.get("/_routes", (req, res) => {
-            return res.status(200).json(this.__getRegisteredRoutes(this.internalRouter.routes))
-        })
-
-        this.internalRouter.get("*", (req, res) => {
-            return res.status(404).json({
-                error: "Not found",
-            })
-        })
-    }
-
-    __getRegisteredRoutes(router) {
-        return router.map((entry) => {
-            if (Array.isArray(entry.routers)) {
-                return {
-                    path: entry.path,
-                    routes: this.__getRegisteredRoutes(entry.routers),
-                }
-            }
-
-            return {
-                method: entry.method,
-                path: entry.path,
-            }
-        })
-    }
-
-    initialize = async () => {
-        const startHrTime = process.hrtime()
-
-        await this.websocketServer.initialize()
-
-        // initialize clients
-        await this.db.initialize()
-        await this.redis.initialize()
-        await this.storage.initialize()
-
-        // register controllers & middlewares
-        this.server.use(express.json({ extended: false }))
-        this.server.use(express.urlencoded({ extended: true }))
-
-        await this.__registerControllers()
-        await this.__registerInternalMiddlewares()
-        await this.__registerInternalRoutes()
-
-        this.server.use(this.internalRouter)
-
-        await this._http.listen(this.options.listenPort, this.options.listenHost)
-
-        // calculate elapsed time
-        const elapsedHrTime = process.hrtime(startHrTime)
-        const elapsedTimeInMs = elapsedHrTime[0] * 1000 + elapsedHrTime[1] / 1e6
-
-        // log server started
-        console.log(`🚀 Server started ready on \n\t - http://${this.options.listenHost}:${this.options.listenPort} \n\t - Tooks ${elapsedTimeInMs}ms`)
+        this.contexts.limits = await LimitsClass.get()
     }
 }
 
diff --git a/packages/server/services/music/routes/music/releases/self/get.js b/packages/server/services/music/routes/music/releases/self/get.js
new file mode 100644
index 00000000..186545f9
--- /dev/null
+++ b/packages/server/services/music/routes/music/releases/self/get.js
@@ -0,0 +1,66 @@
+import { Playlist, Release, Track } from "@db_models"
+
+export default {
+    middlewares: ["withAuthentication"],
+    fn: async (req) => {
+        const { keywords, limit = 10, offset = 0 } = req.query
+
+        const user_id = req.auth.session.user_id
+
+        let searchQuery = {
+            user_id,
+        }
+
+        if (keywords) {
+            searchQuery = {
+                ...searchQuery,
+                title: {
+                    $regex: keywords,
+                    $options: "i",
+                },
+            }
+        }
+
+        const playlistsCount = await Playlist.count(searchQuery)
+        const releasesCount = await Release.count(searchQuery)
+
+        let total_length = playlistsCount + releasesCount
+
+        let playlists = await Playlist.find(searchQuery)
+            .sort({ created_at: -1 })
+            .limit(limit)
+            .skip(offset)
+
+        playlists = playlists.map((playlist) => {
+            playlist = playlist.toObject()
+
+            playlist.type = "playlist"
+
+            return playlist
+        })
+
+        let releases = await Release.find(searchQuery)
+            .sort({ created_at: -1 })
+            .limit(limit)
+            .skip(offset)
+
+        let result = [...playlists, ...releases]
+
+        if (req.query.resolveItemsData === "true") {
+            result = await Promise.all(
+                playlists.map(async playlist => {
+                    playlist.list = await Track.find({
+                        _id: [...playlist.list],
+                    })
+
+                    return playlist
+                }),
+            )
+        }
+
+        return {
+            total_length: total_length,
+            items: result,
+        }
+    }
+}
\ No newline at end of file
diff --git a/packages/server/services/music/useMiddlewares/useCors/index.js b/packages/server/services/music/useMiddlewares/useCors/index.js
deleted file mode 100755
index 7ebac0fc..00000000
--- a/packages/server/services/music/useMiddlewares/useCors/index.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import cors from "cors"
-
-export default cors({
-    origin: "*",
-    methods: ["GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS", "HEAD", "CONNECT", "TRACE"],
-    preflightContinue: false,
-    optionsSuccessStatus: 204,
-})
\ No newline at end of file
diff --git a/packages/server/services/music/useMiddlewares/useLogger/index.js b/packages/server/services/music/useMiddlewares/useLogger/index.js
deleted file mode 100755
index 1d398fc1..00000000
--- a/packages/server/services/music/useMiddlewares/useLogger/index.js
+++ /dev/null
@@ -1,19 +0,0 @@
-export default (req, res, next) => {
-    const startHrTime = process.hrtime()
-
-    res.on("finish", () => {
-        const elapsedHrTime = process.hrtime(startHrTime)
-        const elapsedTimeInMs = elapsedHrTime[0] * 1000 + elapsedHrTime[1] / 1e6
-
-        res._responseTimeMs = elapsedTimeInMs
-
-        // cut req.url if is too long
-        if (req.url.length > 100) {
-            req.url = req.url.substring(0, 100) + "..."
-        }
-
-        console.log(`${req.method} ${res._status_code ?? res.statusCode ?? 200} ${req.url} ${elapsedTimeInMs}ms`)
-    })
-
-    next()
-}
\ No newline at end of file
diff --git a/packages/server/services/music/utils/composePayloadData/index.js b/packages/server/services/music/utils/composePayloadData/index.js
deleted file mode 100755
index de5761f5..00000000
--- a/packages/server/services/music/utils/composePayloadData/index.js
+++ /dev/null
@@ -1,12 +0,0 @@
-export default function composePayloadData(socket, data = {}) {
-    return {
-        user: {
-            user_id: socket.userData._id,
-            username: socket.userData.username,
-            fullName: socket.userData.fullName,
-            avatar: socket.userData.avatar,
-        },
-        command_issuer: data.command_issuer ?? socket.userData._id,
-        ...data
-    }
-}
\ No newline at end of file
diff --git a/packages/server/services/music/utils/createRoutesFromDirectory/index.js b/packages/server/services/music/utils/createRoutesFromDirectory/index.js
deleted file mode 100755
index c83df2e9..00000000
--- a/packages/server/services/music/utils/createRoutesFromDirectory/index.js
+++ /dev/null
@@ -1,75 +0,0 @@
-import fs from "fs"
-
-function createRouteHandler(route, fn) {
-    if (typeof route !== "string") {
-        fn = route
-        route = "Unknown route"
-    }
-
-    return async (req, res) => {
-        try {
-            await fn(req, res)
-        } catch (error) {
-            console.error(`[ERROR] (${route}) >`, error)
-
-            return res.status(500).json({
-                error: error.message,
-            })
-        }
-    }
-}
-
-function createRoutesFromDirectory(startFrom, directoryPath, router) {
-    const files = fs.readdirSync(directoryPath)
-
-    if (typeof router.routes !== "object") {
-        router.routes = []
-    }
-
-    files.forEach((file) => {
-        const filePath = `${directoryPath}/${file}`
-
-        const stat = fs.statSync(filePath)
-
-        if (stat.isDirectory()) {
-            createRoutesFromDirectory(startFrom, filePath, router)
-        } else if (file.endsWith(".js") || file.endsWith(".jsx") || file.endsWith(".ts") || file.endsWith(".tsx")) {
-            let splitedFilePath = filePath.split("/")
-
-            // slice the startFrom path
-            splitedFilePath = splitedFilePath.slice(splitedFilePath.indexOf(startFrom) + 1)
-
-            const method = splitedFilePath[0]
-
-            let route = splitedFilePath.slice(1, splitedFilePath.length).join("/")
-
-            route = route.replace(".jsx", "")
-            route = route.replace(".js", "")
-            route = route.replace(".ts", "")
-            route = route.replace(".tsx", "")
-
-            if (route.endsWith("/index")) {
-                route = route.replace("/index", "")
-            }
-
-            route = `/${route}`
-
-            let handler = require(filePath)
-
-            handler = handler.default || handler
-
-            router[method](route, createRouteHandler(route, handler))
-
-            //console.log(`[ROUTE] ${method.toUpperCase()} [${route}]`, handler)
-
-            router.routes.push({
-                method,
-                path: route,
-            })
-        }
-    })
-
-    return router
-}
-
-export default createRoutesFromDirectory
\ No newline at end of file
diff --git a/packages/server/services/music/utils/generateFnHandler/index.js b/packages/server/services/music/utils/generateFnHandler/index.js
deleted file mode 100755
index 4c5962d5..00000000
--- a/packages/server/services/music/utils/generateFnHandler/index.js
+++ /dev/null
@@ -1,21 +0,0 @@
-export default function generateFnHandler(fn, socket) {
-    return async (...args) => {
-        if (typeof socket === "undefined") {
-            socket = arguments[0]
-        }
-
-        try {
-            fn(socket, ...args)
-        } catch (error) {
-            console.error(`[HANDLER_ERROR] ${error.message} >`, error.stack)
-
-            if (typeof socket.emit !== "function") {
-                return false
-            }
-
-            return socket.emit("error", {
-                message: error.message,
-            })
-        }
-    }
-}
\ No newline at end of file
diff --git a/packages/server/services/music/utils/getMiddlewares/index.js b/packages/server/services/music/utils/getMiddlewares/index.js
deleted file mode 100755
index 78a65ea0..00000000
--- a/packages/server/services/music/utils/getMiddlewares/index.js
+++ /dev/null
@@ -1,46 +0,0 @@
-import fs from "node:fs"
-import path from "node:path"
-
-export default async (middlewares, middlewaresPath) => {
-    if (typeof middlewaresPath === "undefined") {
-        middlewaresPath = path.resolve(globalThis["__src"], "middlewares")
-    }
-
-    if (!fs.existsSync(middlewaresPath)) {
-        return undefined
-    }
-
-    if (typeof middlewares === "string") {
-        middlewares = [middlewares]
-    }
-
-    let fns = []
-
-    for await (const middlewareName of middlewares) {
-        const middlewarePath = path.resolve(middlewaresPath, middlewareName)
-
-        if (!fs.existsSync(middlewarePath)) {
-            console.error(`Middleware ${middlewareName} not found.`)
-
-            continue
-        }
-
-        const middleware = require(middlewarePath).default
-
-        if (!middleware) {
-            console.error(`Middleware ${middlewareName} not valid export.`)
-
-            continue
-        }
-
-        if (typeof middleware !== "function") {
-            console.error(`Middleware ${middlewareName} not valid function.`)
-
-            continue
-        }
-
-        fns.push(middleware)
-    }
-
-    return fns
-}
\ No newline at end of file
diff --git a/packages/server/services/music/utils/resolveUrl/index.js b/packages/server/services/music/utils/resolveUrl/index.js
deleted file mode 100755
index a9a33785..00000000
--- a/packages/server/services/music/utils/resolveUrl/index.js
+++ /dev/null
@@ -1,20 +0,0 @@
-export default (from, to) => {
-    const resolvedUrl = new URL(to, new URL(from, "resolve://"))
-
-    if (resolvedUrl.protocol === "resolve:") {
-        let { pathname, search, hash } = resolvedUrl
-
-        if (to.includes("@")) {
-            const fromUrl = new URL(from)
-            const toUrl = new URL(to, fromUrl.origin)
-
-            pathname = toUrl.pathname
-            search = toUrl.search
-            hash = toUrl.hash
-        }
-
-        return pathname + search + hash
-    }
-
-    return resolvedUrl.toString()
-}
\ No newline at end of file
diff --git a/packages/server/services/posts/classes/posts/methods/delete.js b/packages/server/services/posts/classes/posts/methods/delete.js
index b1cda1b0..db23889c 100644
--- a/packages/server/services/posts/classes/posts/methods/delete.js
+++ b/packages/server/services/posts/classes/posts/methods/delete.js
@@ -29,6 +29,13 @@ export default async (payload = {}) => {
         throw new OperationError(500, `An error has occurred: ${err.message}`)
     })
 
+    // delete replies
+    await Post.deleteMany({
+        reply_to: post_id,
+    }).catch((err) => {
+        throw new OperationError(500, `An error has occurred: ${err.message}`)
+    })
+
     global.rtengine.io.of("/").emit(`post.delete`, post_id)
     global.rtengine.io.of("/").emit(`post.delete.${post_id}`, post_id)
 
diff --git a/packages/server/services/posts/classes/posts/methods/fullfill.js b/packages/server/services/posts/classes/posts/methods/fullfill.js
index 927c2f98..3345b529 100644
--- a/packages/server/services/posts/classes/posts/methods/fullfill.js
+++ b/packages/server/services/posts/classes/posts/methods/fullfill.js
@@ -23,7 +23,7 @@ export default async (payload = {}) => {
         postsSavesIds = postsSaves.map((postSave) => postSave.post_id)
     }
 
-    let [usersData, likesData, repliesData] = await Promise.all([
+    let [usersData, likesData] = await Promise.all([
         User.find({
             _id: {
                 $in: posts.map((post) => post.user_id)
@@ -63,8 +63,18 @@ export default async (payload = {}) => {
 
         if (post.reply_to) {
             post.reply_to_data = await Post.findById(post.reply_to)
+
+            if (post.reply_to_data) {
+                post.reply_to_data = post.reply_to_data.toObject()
+
+                const replyUserData = await User.findById(post.reply_to_data.user_id)
+
+                post.reply_to_data.user = replyUserData.toObject()
+            }
         }
 
+        post.hasReplies = await Post.count({ reply_to: post._id })
+
         let likes = likesData[post._id.toString()] ?? []
 
         post.countLikes = likes.length