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import { schemas } from '@0xproject/json-schemas';
import { OpenApiSpec } from '@loopback/openapi-v3-types';
import { examples } from './examples';
import { md } from './md';
import { generateParameters } from './parameters';
import { generateResponses } from './responses';
// We need to replace the `$ref`s to be openAPI compliant.
const openApiSchemas = JSON.parse(JSON.stringify(schemas).replace(/(\/\w+)/g, match => `#/components/schemas${match}`));
export const api: OpenApiSpec = {
openapi: '3.0.0',
info: {
version: '2.0.0',
title: 'Standard Relayer REST API',
description: md.introduction,
license: {
name: 'Apache 2.0',
url: 'https://www.apache.org/licenses/LICENSE-2.0.html',
},
},
servers: [
// TODO: Use relayer registry information here?
],
paths: {
'/asset_pairs': {
get: {
description:
'Retrieves a list of available asset pairs and the information required to trade them (in any order). Setting only `asset_data_a` or `asset_data_b` returns pairs filtered by that asset only.',
operationId: 'getAssetPairs',
parameters: generateParameters(
[
{
name: 'asset_data_a',
in: 'query',
description: 'The assetData value for the first asset in the pair.',
example: '0xf47261b04c32345ced77393b3530b1eed0f346429d',
schema: {
$ref: '#/components/schemas/hexSchema',
},
},
{
name: 'asset_data_b',
in: 'query',
description: 'The assetData value for the second asset in the pair.',
example: '0x0257179264389b814a946f3e92105513705ca6b990',
schema: {
$ref: '#/components/schemas/hexSchema',
},
},
],
true,
),
responses: generateResponses(
'relayerApiAssetDataPairsResponseSchema',
examples.relayerApiAssetDataPairsResponseSchema,
),
},
},
},
components: {
schemas: openApiSchemas,
},
};
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