I am calling single post request multiple times like below from a component in React js:
Object.keys(data).map(account => {
const accountRequest = {
accountNo: account.accountNo,
id : account.id
}
return this.props.requestAccountDetails(accountRequest)
}
requestAccountDetails is a function written in const mapDispatchToProps in container:
const mapDispatchToProps = (dispatch) => {
return {
requestAccountDetails : (accountDetails)=> {
dispatch(requestAccountDetailsInformation(accountDetails));
}
}
}
requestAcountDetailsInformation is an action written in action creator which calls redux-saga which is called multiple times asynchronously depending on no of accounts. So, if say number of accounts is 5 , post request I am calling is 5 times asynchronously using redux-saga.
Issue is when my post request gets returned successfully, I am again calling success action which calls reducer and data is supplied to my component.But as the call is made 5 times and it is calling same success function and same reducer.It overwrites previous call result. Example: If my first request returns result, and second request returns result.My first request result is overwritten in reducer.
Can anyone help me how can I maintain result of all 5 requests in single reducer.
you need to add result in array rather than overwrite in it. let say you have state.
const state = {
accountDetails =[]
}
In reducer in success call you can push new data in accountDetails and update state.
reducer(initialState=state, action)
switch(action.type){
....
case Authsuccess: return { ...initialState,
accountDetails : [
...initialState.accounDetails,
action.payload.accountInfo
],
}