Javascript find() array method is returning undefined. what am I doing wrong?-CodePudding

On the click of a button. I am dispatching the id to my resellerSlice so that I can be able to use .find() and select the exact array object that has the same id as my id

const handleDetailsModal = (e) => {
 
     setResellersId(e.currentTarget.id)
 
     dispatch(uiAction.toggle())
     dispatch(
         toggleResellers (resellersId)
     )
 
 }

On getting to the resellerSlice

    const resellerSlice = createSlice({
        name: 'reseller',
        initialState,
        reducers: {
            toggleResellers(state, action) {
                const resellerId = action.payload;
                const clickedReseller = state.resellers?.find((reseller) => reseller.id === resellerId);
    
                console.log(clickedReseller) //returns undefined(this is the problem)
    
              
            }
          
        }
    })

What am I doing wrong?

I need the const 'clickedReseller' to contain the properties of object that its Id is the same as the 'resellersId', So I can use the object.

Here's my initial state

const initialState = [
    {
        resellerName: 'xxxx xxxx',
        id: 1,
        resellerLimits: [
            {
                USD: 700,
                GBP: 200,
                EURO: 990,
            }
        ],
        paymentMethods: [
            'wirePay',
            'flux',
            'bankTransfer'
        ],
        totalTransactions: 0,
        rating: 0,
    },

This is what the objects inside the array looks like

CodePudding user response：

Normally, the state of your reducer is alreay the state.resellers as demonstrated in the redux toolkit documentation, so you can do directly state.find(reseller => reseller.id === resellerId) !

CodePudding user response：

So, I finally figured it out.

My resellerId was actually a string and not an integer.

I discovered this after doing a typeOf() on it.

So instead of using the === comparison operator I used == and it worked out.

Thanks guys