mirror of
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50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
import { ApprovalControllerState } from '@metamask/approval-controller';
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import { ApprovalType } from '@metamask/controller-utils';
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type ApprovalsMetaMaskState = {
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metamask: {
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pendingApprovals: ApprovalControllerState['pendingApprovals'];
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approvalFlows: ApprovalControllerState['approvalFlows'];
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};
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};
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export function hasPendingApprovals(
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state: ApprovalsMetaMaskState,
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approvalType: ApprovalType,
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predicate?: (
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approval: ApprovalControllerState['pendingApprovals'][string],
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) => boolean,
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) {
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const pendingApprovalRequests = Object.values(
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state.metamask.pendingApprovals,
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).filter(({ type }) => type === approvalType);
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if (predicate) {
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return pendingApprovalRequests.some(predicate);
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}
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return pendingApprovalRequests.length > 0;
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}
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export const getApprovalRequestsByType = (
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state: ApprovalsMetaMaskState,
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approvalType: ApprovalType,
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predicate?: (
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approval: ApprovalControllerState['pendingApprovals'][string],
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) => boolean,
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) => {
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const pendingApprovalRequests = Object.values(
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state.metamask.pendingApprovals,
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).filter(({ type }) => type === approvalType);
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if (predicate) {
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return pendingApprovalRequests.filter(predicate);
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}
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return pendingApprovalRequests;
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};
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export function getApprovalFlows(state: ApprovalsMetaMaskState) {
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return state.metamask.approvalFlows;
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}
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