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credit-scores.ts
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credit-scores.ts
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import { useCallback, useMemo } from 'react';
import { useQuery } from 'react-query';
import { queryClient } from '../../masa-query-client';
import { ICreditScore, Masa } from '@masa-finance/masa-sdk';
import { BigNumber } from 'ethers';
export const useCreditScores = (
masa: Masa | null,
walletAddress: string | undefined,
identity:
| {
identityId?: BigNumber | undefined;
address?: string | undefined;
}
| undefined
): {
creditScores:
| {
tokenId: BigNumber;
tokenUri: string;
metadata?: ICreditScore | undefined;
}[]
| undefined;
handleCreateCreditScore: () => void;
status: string;
isLoading: boolean;
error: unknown;
} => {
const queryKey: string = useMemo(() => {
return `credit-scores-${walletAddress}-${masa?.config.network}`;
}, [walletAddress, masa]);
const {
data: creditScores,
status,
isLoading,
error,
} = useQuery(queryKey, () => masa?.creditScore.list(), {
enabled: !!masa && !!walletAddress && !!identity?.identityId,
});
const handleCreateCreditScore = useCallback(async (): Promise<
boolean | undefined
> => {
const response = await masa?.creditScore.create();
await queryClient.invalidateQueries(queryKey);
return response?.success;
}, [masa, walletAddress, queryKey]);
return {
creditScores,
handleCreateCreditScore,
status,
isLoading,
error,
};
};