Merge branch 'master' into allanbowe-patch-1

src/SASViyaApiClient.ts

@@ -25,16 +25,13 @@ import {
 import { formatDataForRequest } from './utils/formatDataForRequest'
 import { SessionManager } from './SessionManager'
 import { ContextManager } from './ContextManager'
+import { timestampToYYYYMMDDHHMMSS } from '@sasjs/utils/time'
 import {
-  timestampToYYYYMMDDHHMMSS,
   isAccessTokenExpiring,
-  isRefreshTokenExpiring,
+  isRefreshTokenExpiring
-  Logger,
+} from '@sasjs/utils/auth'
-  LogLevel,
+import { Logger, LogLevel } from '@sasjs/utils/logger'
-  SasAuthResponse,
+import { SasAuthResponse, MacroVar, AuthConfig } from '@sasjs/utils/types'
-  MacroVar,
-  AuthConfig
-} from '@sasjs/utils'
 import { isAuthorizeFormRequired } from './auth/isAuthorizeFormRequired'
 import { RequestClient } from './request/RequestClient'
 import { prefixMessage } from '@sasjs/utils/error'

src/SessionManager.ts

@@ -1,4 +1,5 @@
-import { Session, Context, CsrfToken, SessionVariable } from './types'
+import { Session, Context, SessionVariable } from './types'
+import { NoSessionStateError } from './types/errors'
 import { asyncForEach, isUrl } from './utils'
 import { prefixMessage } from '@sasjs/utils/error'
 import { RequestClient } from './request/RequestClient'
@@ -173,13 +174,14 @@ export class SessionManager {
             this.printedSessionState.printed = true
           }
 
-          const state = await this.getSessionState(
+          const { result: state, responseStatus: responseStatus } =
-            `${this.serverUrl}${stateLink.href}?wait=30`,
+            await this.getSessionState(
-            etag!,
+              `${this.serverUrl}${stateLink.href}?wait=30`,
-            accessToken
+              etag!,
-          ).catch((err) => {
+              accessToken
-            throw prefixMessage(err, 'Error while getting session state.')
+            ).catch((err) => {
-          })
+              throw prefixMessage(err, 'Error while getting session state.')
+            })
 
           sessionState = state.trim()
 
@@ -198,7 +200,14 @@ export class SessionManager {
 
               resolve(this.waitForSession(session, etag, accessToken))
             } else {
-              reject('Could not get session state.')
+              reject(
+                new NoSessionStateError(
+                  responseStatus,
+                  this.serverUrl + stateLink.href,
+                  session.links.find((l: any) => l.rel === 'log')
+                    ?.href as string
+                )
+              )
             }
           }
 
@@ -217,7 +226,10 @@ export class SessionManager {
   ) {
     return await this.requestClient
       .get(url, accessToken, 'text/plain', { 'If-None-Match': etag })
-      .then((res) => res.result as string)
+      .then((res) => ({
+        result: res.result as string,
+        responseStatus: res.status
+      }))
       .catch((err) => {
         throw err
       })

src/request/RequestClient.ts

@@ -84,7 +84,7 @@ export class RequestClient implements HttpClient {
     contentType: string = 'application/json',
     overrideHeaders: { [key: string]: string | number } = {},
     debug: boolean = false
-  ): Promise<{ result: T; etag: string }> {
+  ): Promise<{ result: T; etag: string; status: number }> {
     const headers = {
       ...this.getHeaders(accessToken, contentType),
       ...overrideHeaders
@@ -438,9 +438,15 @@ export class RequestClient implements HttpClient {
       includeSAS9Log = true
     }
 
-    let responseToReturn: { result: T; etag: any; log?: string } = {
+    let responseToReturn: {
+      result: T
+      etag: any
+      log?: string
+      status: number
+    } = {
       result: parsedResponse as T,
-      etag
+      etag,
+      status: response.status
     }
 
     if (includeSAS9Log) {

src/request/Sas9RequestClient.ts

@@ -39,7 +39,7 @@ export class Sas9RequestClient extends RequestClient {
     contentType: string = 'application/json',
     overrideHeaders: { [key: string]: string | number } = {},
     debug: boolean = false
-  ): Promise<{ result: T; etag: string }> {
+  ): Promise<{ result: T; etag: string; status: number }> {
     const headers = {
       ...this.getHeaders(accessToken, contentType),
       ...overrideHeaders

src/test/SessionManager.spec.ts

@@ -1,7 +1,9 @@
 import { SessionManager } from '../SessionManager'
-import * as dotenv from 'dotenv'
 import { RequestClient } from '../request/RequestClient'
+import { NoSessionStateError } from '../types/errors'
+import * as dotenv from 'dotenv'
 import axios from 'axios'
+
 jest.mock('axios')
 const mockedAxios = axios as jest.Mocked<typeof axios>
 
@@ -43,4 +45,38 @@ describe('SessionManager', () => {
       ).resolves.toEqual(expectedResponse)
     })
   })
+
+  describe('waitForSession', () => {
+    it('should reject with NoSessionStateError if SAS server did not provide session state', async () => {
+      const responseStatus = 304
+
+      mockedAxios.get.mockImplementation(() =>
+        Promise.resolve({ data: '', status: responseStatus })
+      )
+
+      await expect(
+        sessionManager['waitForSession'](
+          {
+            id: 'id',
+            state: '',
+            links: [
+              { rel: 'state', href: '', uri: '', type: '', method: 'GET' }
+            ],
+            attributes: {
+              sessionInactiveTimeout: 0
+            },
+            creationTimeStamp: ''
+          },
+          null,
+          'access_token'
+        )
+      ).rejects.toEqual(
+        new NoSessionStateError(
+          responseStatus,
+          process.env.SERVER_URL as string,
+          'logUrl'
+        )
+      )
+    })
+  })
 })

src/types/errors/NoSessionStateError.ts

@@ -0,0 +1,15 @@
+export class NoSessionStateError extends Error {
+  constructor(
+    public serverResponseStatus: number,
+    public sessionStateUrl: string,
+    public logUrl: string
+  ) {
+    super(
+      `Could not get session state. Server responded with ${serverResponseStatus} whilst checking state: ${sessionStateUrl}`
+    )
+
+    this.name = 'NoSessionStatus'
+
+    Object.setPrototypeOf(this, NoSessionStateError.prototype)
+  }
+}

src/types/errors/index.ts

@@ -5,3 +5,4 @@ export * from './JobExecutionError'
 export * from './LoginRequiredError'
 export * from './NotFoundError'
 export * from './ErrorResponse'
+export * from './NoSessionStateError'