Added DEVSECOPS-704: USDA FoodData Central API Integration.

packages/backend/src/apps/usda-food-data/actions/index.js

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+import searchFood from './search-food/index.js';
+
+export default [searchFood];

packages/backend/src/apps/usda-food-data/actions/search-food/index.js

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+import defineAction from '../../../../helpers/define-action.js';
+
+export default defineAction({
+  name: 'Search Food',
+  key: 'searchFood',
+  description: 'Search for foods using keywords',
+  arguments: [
+    {
+      label: 'Food item',
+      key: 'query',
+      type: 'string',
+      required: true,
+      variables: true,
+      description: '',
+    },
+  ],
+
+  async run($) {
+    const query = $.step.parameters.query;
+    const params = { query: query, pageNumber: 2, pageSize: 25 };
+    const { data } = await $.http.get('/v1/foods/search', { params });
+    $.setActionItem({ raw: data });
+  },
+});

packages/backend/src/apps/usda-food-data/auth/index.js

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+import verifyCredentials from './verify-credentials.js';
+import isStillVerified from './is-still-verified.js';
+
+export default {
+  fields: [
+    {
+      key: 'screenName',
+      label: 'Screen Name',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description:
+        'Screen name of your connection to be used on Automatisch UI.',
+      clickToCopy: false,
+    },
+    {
+      key: 'apiKey',
+      label: 'API Key',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: 'Food Data Central API key of your account.',
+      clickToCopy: false,
+    },
+  ],
+
+  verifyCredentials,
+  isStillVerified,
+};

packages/backend/src/apps/usda-food-data/auth/is-still-verified.js

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+import verifyCredentials from './verify-credentials.js';
+
+const isStillVerified = async ($) => {
+  await verifyCredentials($);
+  return true;
+};
+
+export default isStillVerified;

packages/backend/src/apps/usda-food-data/auth/verify-credentials.js

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+const verifyCredentials = async ($) => {
+  await $.http.get('/v1/foods/list');
+
+  await $.auth.set({
+    screenName: $.auth.data.screenName,
+    apiKey: $.auth.data.apiKey,
+  });
+};
+
+export default verifyCredentials;

packages/backend/src/apps/usda-food-data/common/add-auth-header.js

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+const addAuthHeader = ($, requestConfig) => {
+  if ($.auth.data?.apiKey) {
+    requestConfig.params = {
+      ...requestConfig.params,
+      api_key: $.auth.data.apiKey,
+    };
+  }
+
+  return requestConfig;
+};
+
+export default addAuthHeader;

packages/backend/src/apps/usda-food-data/index.js

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+import defineApp from '../../helpers/define-app.js';
+import addAuthHeader from './common/add-auth-header.js';
+import auth from './auth/index.js';
+import actions from './actions/index.js';
+
+export default defineApp({
+  name: 'USDA Food Data',
+  key: 'usda-food-data',
+  iconUrl: '{BASE_URL}/apps/usda-food-data/assets/favicon.svg',
+  authDocUrl: '',
+  supportsConnections: true,
+  baseUrl: 'https://api.nal.usda.gov/fdc',
+  apiBaseUrl: 'https://api.nal.usda.gov/fdc',
+  primaryColor: '#6f42c1',
+  beforeRequest: [addAuthHeader],
+  auth,
+  actions,
+});