switch to chackra, bugfixes

server/reflector/views/transcripts_participants.py

@@ -41,6 +41,9 @@ async def transcript_get_participants(
         transcript_id, user_id=user_id
     )
 
+    if transcript.participants is None:
+        return []
+
     return [
         Participant.model_validate(participant)
         for participant in transcript.participants
@@ -59,7 +62,7 @@ async def transcript_add_participant(
     )
 
     # ensure the speaker is unique
-    if participant.speaker is not None:
+    if participant.speaker is not None and transcript.participants is not None:
         for p in transcript.participants:
             if p.speaker == participant.speaker:
                 raise HTTPException(

www/app/[domain]/layout.tsx

@@ -91,7 +91,7 @@ export default async function RootLayout({ children, params }: LayoutProps) {
                 <Providers>
                   <div
                     id="container"
-                    className="items-center h-[100svh] w-[100svw] p-2 md:p-4 grid grid-rows-layout gap-2 md:gap-4"
+                    className="items-center h-[100svh] w-[100svw] p-2 md:p-4 grid grid-rows-layout-topbar gap-2 md:gap-4"
                   >
                     <header className="flex justify-between items-center w-full">
                       {/* Logo on the left */}

www/app/[domain]/transcripts/[transcriptId]/correct/page.tsx

@@ -1,5 +1,5 @@
 "use client";
-import { useEffect, useState } from "react";
+import { useState } from "react";
 import TopicHeader from "./topicHeader";
 import TopicWords from "./topicWords";
 import TopicPlayer from "./topicPlayer";
@@ -12,6 +12,7 @@ import getApi from "../../../../lib/getApi";
 import useTranscript from "../../useTranscript";
 import { useError } from "../../../../(errors)/errorContext";
 import { useRouter } from "next/navigation";
+import { Box, Grid } from "@chakra-ui/react";
 
 export type TranscriptCorrect = {
   params: {
@@ -50,36 +51,57 @@ export default function TranscriptCorrect({
   };
 
   return (
-    <div className="h-full grid grid-cols-2 gap-4">
+    <Grid
-      <div className="flex flex-col h-full ">
+      templateRows="auto minmax(0, 1fr)"
+      h="100%"
+      maxW={{ lg: "container.lg" }}
+      mx="auto"
+      minW={{ base: "100%", lg: "container.lg" }}
+    >
+      <Box display="flex" flexDir="column" minW="100%" mb={{ base: 4, lg: 10 }}>
         <TopicHeader
+          minW="100%"
           stateCurrentTopic={stateCurrentTopic}
           transcriptId={transcriptId}
           topicWithWordsLoading={topicWithWords.loading}
         />
-        <TopicWords
+
-          stateSelectedText={stateSelectedText}
-          participants={participants}
-          topicWithWords={topicWithWords}
-        />
-      </div>
-      <div className="flex flex-col justify-stretch">
-        {currentTopic ? (
         <TopicPlayer
           transcriptId={transcriptId}
           selectedTime={
             selectedTextIsTimeSlice(selectedText) ? selectedText : undefined
           }
-            topicTime={{
+          topicTime={
+            currentTopic
+              ? {
                   start: currentTopic?.timestamp,
                   end: currentTopic?.timestamp + currentTopic?.duration,
-            }}
+                }
+              : undefined
+          }
+        />
+      </Box>
+      <Grid
+        templateColumns={{
+          base: "minmax(0, 1fr)",
+          md: "4fr 3fr",
+          lg: "2fr 1fr",
+        }}
+        templateRows={{
+          base: "repeat(2, minmax(0, 1fr)) auto",
+          md: "minmax(0, 1fr)",
+        }}
+        gap={{ base: "2", md: "4", lg: "4" }}
+        h="100%"
+        maxH="100%"
+        w="100%"
+      >
+        <TopicWords
+          stateSelectedText={stateSelectedText}
+          participants={participants}
+          topicWithWords={topicWithWords}
+          mb={{ md: "-3rem" }}
         />
-        ) : (
-          <div></div>
-        )}
-        {participants.response && (
-          <div className="h-full flex flex-col justify-between">
         <ParticipantList
           {...{
             transcriptId,
@@ -88,7 +110,8 @@ export default function TranscriptCorrect({
             stateSelectedText,
           }}
         />
-            {!transcript.response?.reviewed && (
+      </Grid>
+      {transcript.response && !transcript.response?.reviewed && (
         <div className="flex flex-row justify-end">
           <button
             className="p-2 px-4 rounded bg-green-400"
@@ -98,9 +121,6 @@ export default function TranscriptCorrect({
           </button>
         </div>
       )}
-          </div>
+    </Grid>
-        )}
-      </div>
-    </div>
   );
 }

www/app/[domain]/transcripts/[transcriptId]/correct/participantList.tsx

@@ -6,6 +6,18 @@ import getApi from "../../../../lib/getApi";
 import { UseParticipants } from "../../useParticipants";
 import { selectedTextIsSpeaker, selectedTextIsTimeSlice } from "./types";
 import { useError } from "../../../../(errors)/errorContext";
+import {
+  Box,
+  Button,
+  Flex,
+  Text,
+  UnorderedList,
+  Input,
+  Kbd,
+  Spinner,
+  ListItem,
+  Grid,
+} from "@chakra-ui/react";
 
 type ParticipantList = {
   participants: UseParticipants;
@@ -13,7 +25,6 @@ type ParticipantList = {
   topicWithWords: any;
   stateSelectedText: any;
 };
-// NTH re-order list when searching
 const ParticipantList = ({
   transcriptId,
   participants,
@@ -58,12 +69,14 @@ const ParticipantList = ({
         setAction("Create and assign");
         setSelectedParticipant(undefined);
       }
-      if (typeof selectedText == undefined) {
+
+      if (typeof selectedText == "undefined") {
         inputRef.current?.blur();
+        setSelectedParticipant(undefined);
         setAction(null);
       }
     }
-  }, [selectedText, participants.response]);
+  }, [selectedText, !participants.response]);
 
   useEffect(() => {
     document.onkeyup = (e) => {
@@ -250,6 +263,7 @@ const ParticipantList = ({
           participants.refetch();
           setParticipantInput("");
           setLoading(false);
+          inputRef.current?.focus();
         })
         .catch((e) => {
           setError(e, "There was an error creating");
@@ -320,48 +334,56 @@ const ParticipantList = ({
     }
   };
 
+  const anyLoading = loading || participants.loading || topicWithWords.loading;
+
   return (
-    <div className="h-full" onClick={clearSelection}>
+    <Box h="100%" onClick={clearSelection} width="100%">
-      <div onClick={preventClick}>
+      <Grid
-        <div className="grid grid-cols-7 gap-2 mb-2">
+        onClick={preventClick}
-          <input
+        maxH="100%"
+        templateRows="auto minmax(0, 1fr)"
+        min-w="100%"
+      >
+        <Flex direction="column" p="2">
+          <Input
             ref={inputRef}
             onChange={changeParticipantInput}
             value={participantInput}
-            className="border col-span-3 border-blue-400 p-1"
+            mb="2"
+            placeholder="Participant Name"
           />
-          {action ? (
+          <Button
-            <button
             onClick={doAction}
-              className="p-2 bg-blue-200 w-full col-span-3"
+            colorScheme="blue"
+            disabled={!action || anyLoading}
           >
-              [
+            {action || !anyLoading ? (
+              <>
+                <Kbd color="blue.500" pt="1" mr="1">
                   <FontAwesomeIcon
                     icon={faArrowTurnDown}
-                className="rotate-90 h-2"
+                    className="rotate-90 h-3"
                   />
-              ]{" " + action}
+                </Kbd>
-            </button>
+                {action || "Create"}
+              </>
             ) : (
-            <div className="col-span-3" />
+              <Spinner />
             )}
-          {loading ||
+          </Button>
-            participants.loading ||
+        </Flex>
-            (topicWithWords.loading && (
-              <FontAwesomeIcon
-                icon={faSpinner}
-                className="animate-spin-slow text-gray-300 h-8"
-              />
-            ))}
-        </div>
 
         {participants.response && (
-          <ul>
+          <UnorderedList
+            mx="0"
+            mb={{ base: 2, md: 4 }}
+            maxH="100%"
+            overflow="scroll"
+          >
             {participants.response.map((participant: Participant) => (
-              <li
+              <ListItem
                 onClick={selectParticipant(participant)}
                 className={
-                  "flex flex-row justify-between border-b last:border-b-0 py-2 " +
                   (participantInput.length > 0 &&
                   selectedText &&
                   participant.name.startsWith(participantInput)
@@ -371,69 +393,88 @@ const ParticipantList = ({
                     ? "bg-blue-200 border"
                     : "")
                 }
-                key={participant.id}
+                display="flex"
+                flexDirection="row"
+                justifyContent="space-between"
+                alignItems="center"
+                borderBottom="1px"
+                borderColor="gray.300"
+                py="2"
+                mx="2"
+                _last={{ borderBottom: "0" }}
+                key={participant.name}
               >
-                <span>{participant.name}</span>
+                <Text mt="1">{participant.name}</Text>
 
-                <div>
+                <Box>
                   {selectedTextIsSpeaker(selectedText) &&
                     !selectedParticipant &&
                     !loading && (
-                      <button
+                      <Button
                         onClick={mergeSpeaker(selectedText, participant)}
-                        className="bg-blue-400 px-2 ml-2"
+                        colorScheme="blue"
+                        ml="2"
+                        size="sm"
                       >
                         {oneMatch?.id == participant.id &&
                           action == "Create to rename" && (
-                            <>
+                            <Kbd
-                              <span className="text-xs">
+                              letterSpacing="-1px"
-                                [CTRL +{" "}
+                              color="blue.500"
+                              mr="1"
+                              pt="3px"
+                            >
+                              Ctrl +&nbsp;
                               <FontAwesomeIcon
                                 icon={faArrowTurnDown}
-                                  className="rotate-90 mr-2 h-2"
+                                className="rotate-90 h-2"
                               />
-                                ]
+                            </Kbd>
-                              </span>
+                          )}
-                            </>
-                          )}{" "}
                         Merge
-                      </button>
+                      </Button>
                     )}
                   {selectedTextIsTimeSlice(selectedText) && !loading && (
-                    <button
+                    <Button
                       onClick={assignTo(participant)}
-                      className="bg-blue-400 px-2 ml-2"
+                      colorScheme="blue"
+                      ml="2"
+                      size="sm"
                     >
                       {oneMatch?.id == participant.id &&
                         action == "Create and assign" && (
-                          <>
+                          <Kbd
-                            <span className="text-xs">
+                            letterSpacing="-1px"
-                              [CTRL +{" "}
+                            color="blue.500"
+                            mr="1"
+                            pt="3px"
+                          >
+                            Ctrl +&nbsp;
                             <FontAwesomeIcon
                               icon={faArrowTurnDown}
-                                className="rotate-90 mr-2 h-2"
+                              className="rotate-90 h-2"
                             />
-                              ]
+                          </Kbd>
-                            </span>
-                          </>
                         )}{" "}
                       Assign
-                    </button>
+                    </Button>
                   )}
 
-                  <button
+                  <Button
                     onClick={deleteParticipant(participant.id)}
-                    className="bg-blue-400 px-2 ml-2"
+                    colorScheme="blue"
+                    ml="2"
+                    size="sm"
                   >
                     Delete
-                  </button>
+                  </Button>
-                </div>
+                </Box>
-              </li>
+              </ListItem>
             ))}
-          </ul>
+          </UnorderedList>
         )}
-      </div>
+      </Grid>
-    </div>
+    </Box>
   );
 };
 

www/app/[domain]/transcripts/[transcriptId]/correct/soundWaveCss.tsx

@@ -1,5 +1,5 @@
 export default ({ playing }) => (
-  <div className="flex justify-between w-16 h-8 m-auto">
+  <div className="flex justify-between w-14 h-6">
     <div
       className={`bg-blue-400 rounded w-2 ${
         playing ? "animate-wave-quiet" : ""

www/app/[domain]/transcripts/[transcriptId]/correct/topicHeader.tsx

@@ -1,8 +1,19 @@
-import { faArrowLeft, faArrowRight } from "@fortawesome/free-solid-svg-icons";
-import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import useTopics from "../../useTopics";
 import { Dispatch, SetStateAction, useEffect } from "react";
 import { GetTranscriptTopic } from "../../../../api";
+import {
+  BoxProps,
+  Box,
+  Circle,
+  Heading,
+  Kbd,
+  Skeleton,
+  SkeletonCircle,
+  chakra,
+  Flex,
+  Center,
+} from "@chakra-ui/react";
+import { ChevronLeftIcon, ChevronRightIcon } from "@chakra-ui/icons";
 
 type TopicHeader = {
   stateCurrentTopic: [
@@ -17,7 +28,8 @@ export default function TopicHeader({
   stateCurrentTopic,
   transcriptId,
   topicWithWordsLoading,
-}: TopicHeader) {
+  ...chakraProps
+}: TopicHeader & BoxProps) {
   const [currentTopic, setCurrentTopic] = stateCurrentTopic;
   const topics = useTopics(transcriptId);
 
@@ -26,17 +38,13 @@ export default function TopicHeader({
       const sessionTopic = window.localStorage.getItem(
         transcriptId + "correct",
       );
-      console.log(sessionTopic, window.localStorage);
       if (sessionTopic && topics?.topics?.find((t) => t.id == sessionTopic)) {
         setCurrentTopic(topics?.topics?.find((t) => t.id == sessionTopic));
-        console.log("he", sessionTopic, !!sessionTopic);
       } else {
         setCurrentTopic(topics?.topics?.at(0));
-        console.log("hi");
       }
     }
   }, [topics.loading]);
-  // console.log(currentTopic)
 
   const number = topics.topics?.findIndex(
     (topic) => topic.id == currentTopic?.id,
@@ -75,35 +83,85 @@ export default function TopicHeader({
     };
   });
 
-  if (topics.topics && currentTopic && typeof number == "number") {
+  const isLoaded = !!(
+    topics.topics &&
+    currentTopic &&
+    typeof number == "number"
+  );
   return (
-      <div className="flex flex-row">
+    <Box
-        <button
+      display="flex"
-          className={`w-10 h-10 rounded-full p-2 border border-gray-300 disabled:bg-white ${
+      w="100%"
-            canGoPrevious ? "text-gray-500" : "text-gray-300"
+      justifyContent="space-between"
-          }`}
+      {...chakraProps}
+    >
+      <SkeletonCircle
+        isLoaded={isLoaded}
+        h={isLoaded ? "auto" : "40px"}
+        w={isLoaded ? "auto" : "40px"}
+        mb="2"
+        fadeDuration={1}
+      >
+        <Circle
+          as="button"
           onClick={onPrev}
           disabled={!canGoPrevious}
+          size="40px"
+          border="1px"
+          color={canGoPrevious ? "inherit" : "gray"}
+          borderColor={canGoNext ? "body-text" : "gray"}
         >
-          <FontAwesomeIcon icon={faArrowLeft} />
+          {canGoPrevious ? (
-        </button>
+            <Kbd>
-        <h1 className="flex-grow">
+              <ChevronLeftIcon />
-          {currentTopic.title}{" "}
+            </Kbd>
-          <span>
+          ) : (
-            {number + 1}/{total}
+            <ChevronLeftIcon />
-          </span>
+          )}
-        </h1>
+        </Circle>
-        <button
+      </SkeletonCircle>
-          className={`w-10 h-10 rounded-full p-2 border border-gray-300 disabled:bg-white ${
+      <Skeleton
-            canGoNext ? "text-gray-500" : "text-gray-300"
+        isLoaded={isLoaded}
-          }`}
+        h={isLoaded ? "auto" : "40px"}
+        mb="2"
+        fadeDuration={1}
+        flexGrow={1}
+        mx={6}
+      >
+        <Flex wrap="nowrap" justifyContent="center">
+          <Heading size="lg" textAlign="center" noOfLines={1}>
+            {currentTopic?.title}{" "}
+          </Heading>
+          <Heading size="lg" ml="3">
+            {(number || 0) + 1}/{total}
+          </Heading>
+        </Flex>
+      </Skeleton>
+      <SkeletonCircle
+        isLoaded={isLoaded}
+        h={isLoaded ? "auto" : "40px"}
+        w={isLoaded ? "auto" : "40px"}
+        mb="2"
+        fadeDuration={1}
+      >
+        <Circle
+          as="button"
           onClick={onNext}
           disabled={!canGoNext}
+          size="40px"
+          border="1px"
+          color={canGoNext ? "inherit" : "gray"}
+          borderColor={canGoNext ? "body-text" : "gray"}
         >
-          <FontAwesomeIcon icon={faArrowRight} />
+          {canGoNext ? (
-        </button>
+            <Kbd>
-      </div>
+              <ChevronRightIcon />
+            </Kbd>
+          ) : (
+            <ChevronRightIcon />
+          )}
+        </Circle>
+      </SkeletonCircle>
+    </Box>
   );
-  }
-  return null;
 }

www/app/[domain]/transcripts/[transcriptId]/correct/topicPlayer.tsx

@@ -3,18 +3,29 @@ import useMp3 from "../../useMp3";
 import { formatTime } from "../../../../lib/time";
 import SoundWaveCss from "./soundWaveCss";
 import { TimeSlice } from "./types";
+import {
+  BoxProps,
+  Button,
+  Wrap,
+  Text,
+  WrapItem,
+  Kbd,
+  Skeleton,
+  chakra,
+} from "@chakra-ui/react";
 
 type TopicPlayer = {
   transcriptId: string;
   selectedTime: TimeSlice | undefined;
-  topicTime: TimeSlice;
+  topicTime: TimeSlice | undefined;
 };
 
 const TopicPlayer = ({
   transcriptId,
   selectedTime,
   topicTime,
-}: TopicPlayer) => {
+  ...chakraProps
+}: TopicPlayer & BoxProps) => {
   const mp3 = useMp3(transcriptId);
   const [isPlaying, setIsPlaying] = useState(false);
   const [endTopicCallback, setEndTopicCallback] = useState<() => void>();
@@ -46,6 +57,7 @@ const TopicPlayer = ({
   });
 
   const calcShowTime = () => {
+    if (!topicTime) return;
     setShowTime(
       `${
         mp3.media?.currentTime
@@ -67,6 +79,7 @@ const TopicPlayer = ({
     setEndTopicCallback(
       () =>
         function () {
+          if (!topicTime) return;
           if (mp3.media && mp3.media.currentTime >= topicTime.end) {
             mp3.media.pause();
             setIsPlaying(false);
@@ -81,13 +94,14 @@ const TopicPlayer = ({
       // there's no callback on pause but apparently changing the time while palying doesn't work... so here is a timeout
       setTimeout(() => {
         if (mp3.media) {
+          if (!topicTime) return;
           mp3.media.currentTime = topicTime.start;
           setShowTime(`00:00/${formatTime(topicTime.end - topicTime.start)}`);
         }
       }, 10);
       setIsPlaying(false);
     }
-  }, [!mp3.media, topicTime.start, topicTime.end]);
+  }, [!mp3.media, topicTime?.start, topicTime?.end]);
 
   useEffect(() => {
     endTopicCallback &&
@@ -141,6 +155,7 @@ const TopicPlayer = ({
   const playTopic = (e) => {
     e?.preventDefault();
     e?.target?.blur();
+    if (!topicTime) return;
     if (mp3.media) {
       mp3.media.currentTime = topicTime.start;
       mp3.media.play();
@@ -165,37 +180,65 @@ const TopicPlayer = ({
     mp3.media?.pause();
     setIsPlaying(false);
   };
+  console.log(topicTime);
 
-  if (mp3.media) {
+  const isLoaded = !!(mp3.media && topicTime);
   return (
-      <div className="mb-4 grid grid-cols-3 gap-2">
+    <Skeleton
+      isLoaded={isLoaded}
+      h={isLoaded ? "auto" : "40px"}
+      fadeDuration={1}
+      w={isLoaded ? "auto" : "container.md"}
+      margin="auto"
+      {...chakraProps}
+    >
+      <Wrap spacing="4" justify="center" align="center">
+        <WrapItem>
           <SoundWaveCss playing={isPlaying} />
-        <div className="col-span-2">{showTime}</div>
+          <Text fontSize="sm" pt="1" pl="2">
-        <button className="p-2 bg-blue-200 w-full" onClick={playTopic}>
+            {showTime}
-          Play From Start
+          </Text>
-        </button>
+        </WrapItem>
+        <WrapItem>
+          <Button onClick={playTopic} colorScheme="blue">
+            Play from start
+          </Button>
+        </WrapItem>
+        <WrapItem>
           {!isPlaying ? (
-          <button
+            <Button
+              onClick={playCurrent}
               ref={playButton}
               id="playButton"
-            className="p-2 bg-blue-200 w-full"
+              colorScheme="blue"
-            onClick={playCurrent}
+              w="120px"
             >
-            <span className="text-xs">[SPACE]</span> Play
+              <Kbd color="blue.600">Space</Kbd>&nbsp;Play
-          </button>
+            </Button>
           ) : (
-          <button className="p-2 bg-blue-200 w-full" onClick={pause}>
+            <Button
-            <span className="text-xs">[SPACE]</span> Pause
+              onClick={pause}
-          </button>
+              ref={playButton}
+              id="playButton"
+              colorScheme="blue"
+              w="120px"
+            >
+              <Kbd color="blue.600">Space</Kbd>&nbsp;Pause
+            </Button>
           )}
-        {selectedTime && (
+        </WrapItem>
-          <button className="p-2 bg-blue-200 w-full" onClick={playSelection}>
+        <WrapItem visibility={selectedTime ? "visible" : "hidden"}>
-            <span className="text-xs">[,]</span>Play Selection
+          <Button
-          </button>
+            disabled={!selectedTime}
-        )}
+            onClick={playSelection}
-      </div>
+            colorScheme="blue"
+          >
+            <Kbd color="blue.600">,</Kbd>&nbsp;Play selection
+          </Button>
+        </WrapItem>
+      </Wrap>
+    </Skeleton>
   );
-  }
 };
 
 export default TopicPlayer;

www/app/[domain]/transcripts/[transcriptId]/correct/topicWords.tsx

@@ -3,6 +3,14 @@ import WaveformLoading from "../../waveformLoading";
 import { UseParticipants } from "../../useParticipants";
 import { UseTopicWithWords } from "../../useTopicWithWords";
 import { TimeSlice, selectedTextIsTimeSlice } from "./types";
+import {
+  BoxProps,
+  Box,
+  Container,
+  Text,
+  chakra,
+  Spinner,
+} from "@chakra-ui/react";
 
 type TopicWordsProps = {
   stateSelectedText: [
@@ -17,7 +25,8 @@ const topicWords = ({
   stateSelectedText,
   participants,
   topicWithWords,
-}: TopicWordsProps) => {
+  ...chakraProps
+}: TopicWordsProps & BoxProps) => {
   const [selectedText, setSelectedText] = stateSelectedText;
 
   useEffect(() => {
@@ -150,45 +159,54 @@ const topicWords = ({
     participants.response
   ) {
     return (
-      <div onMouseUp={onMouseUp} className="p-5 h-full w-full overflow-scroll">
+      <Container
+        onMouseUp={onMouseUp}
+        max-h="100%"
+        width="100%"
+        overflow="scroll"
+        maxW={{ lg: "container.md" }}
+        {...chakraProps}
+      >
         {topicWithWords.response.wordsPerSpeaker.map(
           (speakerWithWords, index) => (
-            <p key={index} className="mb-2 last:mb-0">
+            <Text key={index} className="mb-2 last:mb-0">
-              <span
+              <Box
+                as="span"
                 data-speaker={speakerWithWords.speaker}
-                className={`
+                pt="1"
-                  font-semibold ${
+                fontWeight="semibold"
-                    selectedText == speakerWithWords.speaker
+                bgColor={
-                      ? "bg-yellow-200"
+                  selectedText == speakerWithWords.speaker ? "yellow.200" : ""
-                      : ""
+                }
-                  }`}
               >
                 {getSpeakerName(speakerWithWords.speaker)}&nbsp;:&nbsp;
-              </span>
+              </Box>
               {speakerWithWords.words.map((word, index) => (
-                <span
+                <Box
+                  as="span"
                   data-start={word.start}
                   data-end={word.end}
                   key={index}
-                  className={
+                  pt="1"
+                  bgColor={
                     selectedTextIsTimeSlice(selectedText) &&
                     selectedText.start <= word.start &&
                     selectedText.end >= word.end
-                      ? "bg-yellow-200"
+                      ? "yellow.200"
                       : ""
                   }
                 >
                   {word.text}
-                </span>
+                </Box>
               ))}
-            </p>
+            </Text>
           ),
         )}
-      </div>
+      </Container>
     );
   }
   if (topicWithWords.loading || participants.loading)
-    return <WaveformLoading />;
+    return <Spinner size="xl" margin="auto" />;
   if (topicWithWords.error || participants.error) return <p>error</p>;
   return null;
 };