27 lines
1.2 KiB
TypeScript
27 lines
1.2 KiB
TypeScript
import { assert as sharedAssert } from '@0xproject/assert';
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// HACK: We need those two unused imports because they're actually used by sharedAssert which gets injected here
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// tslint:disable-next-line:no-unused-variable
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import { Schema, schemas } from '@0xproject/json-schemas';
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// tslint:disable-next-line:no-unused-variable
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import { ECSignature } from '@0xproject/types';
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// tslint:disable-next-line:no-unused-variable
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import { BigNumber } from '@0xproject/utils';
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import * as _ from 'lodash';
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export const assert = {
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...sharedAssert,
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isOrderbookChannelSubscriptionOpts(variableName: string, subscriptionOpts: any): void {
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sharedAssert.doesConformToSchema(
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variableName,
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subscriptionOpts,
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schemas.relayerApiOrderbookChannelSubscribePayload,
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);
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},
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isOrderbookChannelHandler(variableName: string, handler: any): void {
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sharedAssert.isFunction(`${variableName}.onSnapshot`, _.get(handler, 'onSnapshot'));
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sharedAssert.isFunction(`${variableName}.onUpdate`, _.get(handler, 'onUpdate'));
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sharedAssert.isFunction(`${variableName}.onError`, _.get(handler, 'onError'));
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sharedAssert.isFunction(`${variableName}.onClose`, _.get(handler, 'onClose'));
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},
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};
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