135 lines
4.3 KiB
TypeScript
135 lines
4.3 KiB
TypeScript
import {
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HTTP_METHOD,
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CONTENT_TYPE_HEADER_KEY,
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} from "constants/ApiEditorConstants/CommonApiConstants";
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import { ApiAction } from "entities/Action";
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import isEmpty from "lodash/isEmpty";
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import isString from "lodash/isString";
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import cloneDeep from "lodash/cloneDeep";
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import {
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getDynamicStringSegments,
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isDynamicValue,
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} from "utils/DynamicBindingUtils";
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export const transformRestAction = (data: ApiAction): ApiAction => {
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let action = cloneDeep(data);
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const actionConfigurationHeaders = action.actionConfiguration.headers;
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const actionConfigurationAutoGeneratedHeaders =
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action?.actionConfiguration?.autoGeneratedHeaders || [];
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const contentTypeHeaderIndex = actionConfigurationHeaders.findIndex(
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(header: { key: string; value: string }) =>
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header?.key?.trim().toLowerCase() === CONTENT_TYPE_HEADER_KEY,
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);
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const autoGeneratedContentTypeHeaderIndex = actionConfigurationAutoGeneratedHeaders.findIndex(
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(header: { key: string; value: string }) =>
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header?.key?.trim().toLowerCase() === CONTENT_TYPE_HEADER_KEY,
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);
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// GET actions should not save body if the content-type is set to empty
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// In all other scenarios, GET requests will save & execute the action with
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// the request body
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if (
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action.actionConfiguration.httpMethod === HTTP_METHOD.GET &&
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contentTypeHeaderIndex == -1 &&
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autoGeneratedContentTypeHeaderIndex == -1
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) {
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delete action.actionConfiguration.body;
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}
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// Paths should not have query params
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if (
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action.actionConfiguration.queryParameters &&
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action.actionConfiguration.queryParameters.length
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) {
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const path = action.actionConfiguration.path;
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// This can help extract paths from the following examples
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const templatePaths = extractApiUrlPath(path);
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if (path && templatePaths !== path) {
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action = {
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...action,
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actionConfiguration: {
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...action.actionConfiguration,
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path: templatePaths,
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},
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};
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}
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}
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// Body should send correct format depending on the content type
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if (action.actionConfiguration.httpMethod !== HTTP_METHOD.GET) {
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let body: any = "";
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if (action.actionConfiguration.body) {
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body = action.actionConfiguration.body || undefined;
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}
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if (!isString(body)) body = JSON.stringify(body);
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action = {
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...action,
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actionConfiguration: {
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...action.actionConfiguration,
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body,
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},
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};
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}
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action.actionConfiguration.bodyFormData = removeEmptyPairs(
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action.actionConfiguration.bodyFormData,
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);
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action.actionConfiguration.headers = removeEmptyPairs(
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action.actionConfiguration.headers,
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);
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action.actionConfiguration.queryParameters = removeEmptyPairs(
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action.actionConfiguration.queryParameters,
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);
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return action;
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};
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// Filters empty key-value pairs or key-value-type(Multipart) from form data, headers and query params
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function removeEmptyPairs(keyValueArray: any) {
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if (!keyValueArray || !keyValueArray.length) return keyValueArray;
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return keyValueArray.filter(
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(data: any) =>
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data &&
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(!isEmpty(data.key) || !isEmpty(data.value) || !isEmpty(data.type)),
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);
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}
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// This function extracts the appropriate paths regardless of whatever expressions exist within the dynamic bindings.
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// Example 1: `/{{Text1.text ? 'users' : 'user'}}`
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// Example 2: `/{{Text1.text ? 'users' : 'user'}}/{{"test"}}?`
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// Example 3: `/{{Text1.text ? 'users' : 'user'}}/{{"test"}}?a=hello&b=world`
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// Output 1: /{{Text1.text ? 'users' : 'user'}}`
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// Output 2: /{{Text1.text ? 'users' : 'user'}}/{{"test"}}`
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// Output 3: /{{Text1.text ? 'users' : 'user'}}/{{"test"}}`
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export const extractApiUrlPath = (path: string | undefined) => {
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const dynamicStringSegments = getDynamicStringSegments(path || "");
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const dynamicValuesDetected: string[] = [];
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const templateStringSegments = dynamicStringSegments.map((segment) => {
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if (isDynamicValue(segment)) {
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dynamicValuesDetected.push(segment);
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return "~";
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}
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return segment;
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});
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const indexOfQueryParams = templateStringSegments.join("").indexOf("?");
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let templatePaths = templateStringSegments
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.join("")
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.slice(0, indexOfQueryParams === -1 ? undefined : indexOfQueryParams);
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dynamicValuesDetected.forEach((val) => {
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templatePaths = templatePaths.replace(/~/, val);
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});
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return templatePaths;
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};
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