How do I stop my Mutation from executing multiple times after fetchMore called?










0














I call the fetchmore using a loadMore button and cursor based pagination like in the slack video.
The trouble is, if I run the send command to send a message, it creates a message for as many times the fetchMore was called.
Any idea?



Query section:



<Query
query=GET_MESSAGES
variables= chatID, limit: LIMIT, cursor
fetchPolicy="network-only"
>
( data, loading, error, subscribeToMore, fetchMore ) =>
if (loading)
return <div style= height: "100%" >Loading</div>;


if (error)
return <div>Error: error.message</div>;


if (!unsubscribe)
unsubscribe = subscribeToMore(
document: NEW_MESSAGE_SUB,
variables: chatID ,
updateQuery: (prev, subscriptionData ) =>
const newMessageSubscribe = subscriptionData.data;
console.log("SUBSCRIBE EXECUTED");
if (!newMessageSubscribe)
return prev;

prev.getMessages.messages = [
newMessageSubscribe,
...prev.getMessages.messages
];

return prev;

);


return (
<Fragment>
/* <Affix>chatDate</Affix> */
<MessageList
messages=data.getMessages.messages
handleEnd=this.handleEnd
fetchMore=fetchMore
messagesRef=this.messagesRef
/>
</Fragment>
);

</Query>

<InputForm chatID=chatID />









share|improve this question





















  • Here's my mutation:
    – itshinkswhenitscold
    Nov 12 '18 at 2:12















0














I call the fetchmore using a loadMore button and cursor based pagination like in the slack video.
The trouble is, if I run the send command to send a message, it creates a message for as many times the fetchMore was called.
Any idea?



Query section:



<Query
query=GET_MESSAGES
variables= chatID, limit: LIMIT, cursor
fetchPolicy="network-only"
>
( data, loading, error, subscribeToMore, fetchMore ) =>
if (loading)
return <div style= height: "100%" >Loading</div>;


if (error)
return <div>Error: error.message</div>;


if (!unsubscribe)
unsubscribe = subscribeToMore(
document: NEW_MESSAGE_SUB,
variables: chatID ,
updateQuery: (prev, subscriptionData ) =>
const newMessageSubscribe = subscriptionData.data;
console.log("SUBSCRIBE EXECUTED");
if (!newMessageSubscribe)
return prev;

prev.getMessages.messages = [
newMessageSubscribe,
...prev.getMessages.messages
];

return prev;

);


return (
<Fragment>
/* <Affix>chatDate</Affix> */
<MessageList
messages=data.getMessages.messages
handleEnd=this.handleEnd
fetchMore=fetchMore
messagesRef=this.messagesRef
/>
</Fragment>
);

</Query>

<InputForm chatID=chatID />









share|improve this question





















  • Here's my mutation:
    – itshinkswhenitscold
    Nov 12 '18 at 2:12













0












0








0







I call the fetchmore using a loadMore button and cursor based pagination like in the slack video.
The trouble is, if I run the send command to send a message, it creates a message for as many times the fetchMore was called.
Any idea?



Query section:



<Query
query=GET_MESSAGES
variables= chatID, limit: LIMIT, cursor
fetchPolicy="network-only"
>
( data, loading, error, subscribeToMore, fetchMore ) =>
if (loading)
return <div style= height: "100%" >Loading</div>;


if (error)
return <div>Error: error.message</div>;


if (!unsubscribe)
unsubscribe = subscribeToMore(
document: NEW_MESSAGE_SUB,
variables: chatID ,
updateQuery: (prev, subscriptionData ) =>
const newMessageSubscribe = subscriptionData.data;
console.log("SUBSCRIBE EXECUTED");
if (!newMessageSubscribe)
return prev;

prev.getMessages.messages = [
newMessageSubscribe,
...prev.getMessages.messages
];

return prev;

);


return (
<Fragment>
/* <Affix>chatDate</Affix> */
<MessageList
messages=data.getMessages.messages
handleEnd=this.handleEnd
fetchMore=fetchMore
messagesRef=this.messagesRef
/>
</Fragment>
);

</Query>

<InputForm chatID=chatID />









share|improve this question













I call the fetchmore using a loadMore button and cursor based pagination like in the slack video.
The trouble is, if I run the send command to send a message, it creates a message for as many times the fetchMore was called.
Any idea?



Query section:



<Query
query=GET_MESSAGES
variables= chatID, limit: LIMIT, cursor
fetchPolicy="network-only"
>
( data, loading, error, subscribeToMore, fetchMore ) =>
if (loading)
return <div style= height: "100%" >Loading</div>;


if (error)
return <div>Error: error.message</div>;


if (!unsubscribe)
unsubscribe = subscribeToMore(
document: NEW_MESSAGE_SUB,
variables: chatID ,
updateQuery: (prev, subscriptionData ) =>
const newMessageSubscribe = subscriptionData.data;
console.log("SUBSCRIBE EXECUTED");
if (!newMessageSubscribe)
return prev;

prev.getMessages.messages = [
newMessageSubscribe,
...prev.getMessages.messages
];

return prev;

);


return (
<Fragment>
/* <Affix>chatDate</Affix> */
<MessageList
messages=data.getMessages.messages
handleEnd=this.handleEnd
fetchMore=fetchMore
messagesRef=this.messagesRef
/>
</Fragment>
);

</Query>

<InputForm chatID=chatID />






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asked Nov 12 '18 at 2:12









itshinkswhenitscold

13




13











  • Here's my mutation:
    – itshinkswhenitscold
    Nov 12 '18 at 2:12
















  • Here's my mutation:
    – itshinkswhenitscold
    Nov 12 '18 at 2:12















Here's my mutation:
– itshinkswhenitscold
Nov 12 '18 at 2:12




Here's my mutation:
– itshinkswhenitscold
Nov 12 '18 at 2:12












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