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reducer.tsx
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71 lines (69 loc) · 2.05 KB
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import {
formatCard,
getCardType,
getIcon,
isValidCard,
cvvLength,
isValidCvv,
isValidDate,
} from "./card";
import { getFormattedDate } from "./date";
import { FramesState } from "../types/types";
import { CARD_CHANGE, DATE_CHANGE, CVV_CHANGE, BIN_CHANGE } from "./actions";
export const framesReducer = (prevState: FramesState, dispatchArg?: any) => {
switch (dispatchArg.type) {
case CARD_CHANGE:
return {
...prevState,
cardNumber: formatCard(dispatchArg.payload),
cardIcon: getIcon(getCardType(dispatchArg.payload)),
cardType: getCardType(dispatchArg.payload),
validation: {
...prevState.validation,
cardNumber: isValidCard(formatCard(dispatchArg.payload)),
card:
isValidCard(formatCard(dispatchArg.payload)) &&
prevState.validation.expiryDate &&
prevState.validation.cvv,
},
cvvLength: cvvLength(dispatchArg.payload),
};
case DATE_CHANGE:
return {
...prevState,
expiryDate: getFormattedDate(dispatchArg.payload),
validation: {
...prevState.validation,
expiryDate: isValidDate(getFormattedDate(dispatchArg.payload)),
card:
isValidDate(getFormattedDate(dispatchArg.payload)) &&
prevState.validation.cardNumber &&
prevState.validation.cvv,
},
};
case CVV_CHANGE:
return {
...prevState,
cvv: dispatchArg.payload,
validation: {
...prevState.validation,
cvv: isValidCvv(dispatchArg.payload, prevState.cardNumber),
card:
isValidCvv(dispatchArg.payload, prevState.cardNumber) &&
prevState.validation.cardNumber &&
prevState.validation.expiryDate,
},
};
case BIN_CHANGE:
return {
...prevState,
cardBin: {
...prevState.cardBin,
bin: dispatchArg.payload + "",
scheme: getCardType(dispatchArg.payload),
},
};
default:
return prevState;
}
};