fix: move parseSasViyaDebugResponse method to utils folder

src/job-execution/WebJobExecutor.ts

@@ -8,7 +8,11 @@ import { generateFileUploadForm } from '../file/generateFileUploadForm'
 import { generateTableUploadForm } from '../file/generateTableUploadForm'
 import { RequestClient } from '../request/RequestClient'
 import { SASViyaApiClient } from '../SASViyaApiClient'
-import { isRelativePath, isValidJson } from '../utils'
+import {
+  isRelativePath,
+  isValidJson,
+  parseSasViyaDebugResponse
+} from '../utils'
 import { BaseJobExecutor } from './JobExecutor'
 import { parseWeboutResponse } from '../utils/parseWeboutResponse'
 
@@ -95,8 +99,10 @@ export class WebJobExecutor extends BaseJobExecutor {
       this.requestClient!.post(apiUrl, formData, undefined)
         .then(async (res) => {
           if (this.serverType === ServerType.SasViya && config.debug) {
-            const jsonResponse = await this.parseSasViyaDebugResponse(
-              res.result as string
+            const jsonResponse = await parseSasViyaDebugResponse(
+              res.result as string,
+              this.requestClient,
+              this.serverUrl
             )
             this.appendRequest(res, sasJob, config.debug)
             resolve(jsonResponse)
@@ -151,20 +157,6 @@ export class WebJobExecutor extends BaseJobExecutor {
     return requestPromise
   }
 
-  private parseSasViyaDebugResponse = async (response: string) => {
-    const iframeStart = response.split(
-      '<iframe style="width: 99%; height: 500px" src="'
-    )[1]
-    const jsonUrl = iframeStart ? iframeStart.split('"></iframe>')[0] : null
-    if (!jsonUrl) {
-      throw new Error('Unable to find webout file URL.')
-    }
-
-    return this.requestClient
-      .get(this.serverUrl + jsonUrl, undefined)
-      .then((res) => res.result)
-  }
-
   private async getJobUri(sasJob: string) {
     if (!this.sasViyaApiClient) return ''
     let uri = ''

src/utils/index.ts

@@ -13,3 +13,4 @@ export * from './splitChunks'
 export * from './parseWeboutResponse'
 export * from './fetchLogByChunks'
 export * from './isValidJson'
+export * from './parseViyaDebugResponse'

src/utils/parseViyaDebugResponse.ts

@@ -0,0 +1,29 @@
+import { RequestClient } from '../request/RequestClient'
+
+/**
+ * When querying a Viya job using the Web approach (as opposed to using the APIs) with _DEBUG enabled,
+ * the first response contains the log with the content in an iframe. Therefore when debug is enabled,
+ * and the serverType is VIYA, and useComputeApi is null (WEB), we call this function to extract the
+ * (_webout) content from the iframe.
+ * @param response - first response from viya job
+ * @param requestClient
+ * @param serverUrl
+ * @returns
+ */
+export const parseSasViyaDebugResponse = async (
+  response: string,
+  requestClient: RequestClient,
+  serverUrl: string
+) => {
+  const iframeStart = response.split(
+    '<iframe style="width: 99%; height: 500px" src="'
+  )[1]
+  const jsonUrl = iframeStart ? iframeStart.split('"></iframe>')[0] : null
+  if (!jsonUrl) {
+    throw new Error('Unable to find webout file URL.')
+  }
+
+  return requestClient
+    .get(serverUrl + jsonUrl, undefined)
+    .then((res) => res.result)
+}