41 lines
1.1 KiB
TypeScript
41 lines
1.1 KiB
TypeScript
import type { ApolloError } from '@apollo/client';
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import type { GraphQLErrors } from '@apollo/client/errors';
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const NOT_FOUND = 'NotFound';
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const INTERNAL = 'Internal';
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const isApolloGraphQLError = (
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error: ApolloError | Error | undefined
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): error is ApolloError => {
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return !!error && !!(error as ApolloError).graphQLErrors;
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};
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const hasNotFoundGraphQLErrors = (errors: GraphQLErrors, path?: string[]) => {
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return errors.some(
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(e) =>
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e.extensions &&
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e.extensions['type'] === NOT_FOUND &&
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(!path || path.every((item, i) => item === e?.path?.[i]))
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);
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};
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export const isNotFoundGraphQLError = (
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error: Error | ApolloError | undefined,
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path?: string[]
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) => {
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return (
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isApolloGraphQLError(error) &&
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hasNotFoundGraphQLErrors(error.graphQLErrors, path)
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);
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};
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export const marketDataErrorPolicyGuard = (errors: GraphQLErrors) => {
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const path = ['market', 'data'];
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return errors.every(
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(e) =>
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e.extensions &&
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e.extensions['type'] === INTERNAL &&
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(!path || path.every((item, i) => item === e?.path?.[i]))
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);
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};
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