feat(sasjs/server): add SASBaseApiClient class

src/SASBaseApiClient.ts

@@ -0,0 +1,105 @@
+import {
+  MemberType,
+  FolderMember,
+  ServiceMember,
+  ExecutionQuery,
+  ExecutionResult
+} from './types'
+import {
+  createFolder,
+  createFile,
+  fileExists,
+  readFile,
+  asyncForEach,
+  generateTimestamp
+} from '@sasjs/utils'
+import { getTmpFilesFolderPath, getTmpLogFolderPath } from './utils'
+import * as path from 'path'
+import { promisify } from 'util'
+import { execFile } from 'child_process'
+const execFilePromise = promisify(execFile)
+
+export class SASBaseApiClient {
+  public async deploy(members: [FolderMember, ServiceMember]) {
+    await this.createFileTree(members)
+  }
+
+  constructor(private pathSASBase: string) {}
+
+  public setConfig(pathSASBase: string) {
+    if (pathSASBase) this.pathSASBase = pathSASBase
+  }
+
+  // TODO: make public
+  private async createFileTree(
+    members: [FolderMember, ServiceMember],
+    parentFolders: string[] = []
+  ) {
+    const destinationPath = path.join(
+      await getTmpFilesFolderPath(),
+      path.join(...parentFolders)
+    )
+
+    await asyncForEach(
+      members,
+      async (member: FolderMember | ServiceMember) => {
+        const name = member.name
+
+        if (member.type === MemberType.folder) {
+          await createFolder(path.join(destinationPath, name)).catch((err) =>
+            Promise.reject({ error: err, failedToCreate: name })
+          )
+
+          await this.createFileTree(member.members, [
+            ...parentFolders,
+            name
+          ]).catch((err) =>
+            Promise.reject({ error: err, failedToCreate: name })
+          )
+        } else {
+          await createFile(path.join(destinationPath, name), member.code).catch(
+            (err) => Promise.reject({ error: err, failedToCreate: name })
+          )
+        }
+      }
+    )
+
+    return Promise.resolve(true)
+  }
+
+  public async executeScript(
+    query: ExecutionQuery
+  ): Promise<ExecutionResult | undefined> {
+    let sasCodePath = path.join(await getTmpFilesFolderPath(), query._program)
+
+    sasCodePath = sasCodePath.replace(new RegExp('/', 'g'), path.sep)
+
+    if (!(await fileExists(sasCodePath))) {
+      return Promise.reject(`${query._program} does not exist.`)
+    }
+
+    const sasFile: string = sasCodePath.split(path.sep).pop() || 'default'
+
+    const sasLogPath = path.join(
+      await getTmpLogFolderPath(),
+      [sasFile.replace(/\.sas/g, ''), '-', generateTimestamp(), '.log'].join('')
+    )
+
+    const { stdout, stderr } = await execFilePromise(this.pathSASBase, [
+      '-SYSIN',
+      sasCodePath,
+      '-log',
+      sasLogPath,
+      '-nosplash'
+    ])
+
+    if (stderr) return Promise.reject(stderr)
+
+    if (await fileExists(sasLogPath)) {
+      return Promise.resolve({
+        log: await readFile(sasLogPath),
+        logPath: sasLogPath
+      })
+    }
+  }
+}

src/SASjs.ts

@@ -4,10 +4,14 @@ import {
   UploadFile,
   EditContextInput,
   PollOptions,
-  LoginMechanism
+  LoginMechanism,
+  FolderMember,
+  ServiceMember,
+  ExecutionQuery
 } from './types'
 import { SASViyaApiClient } from './SASViyaApiClient'
 import { SAS9ApiClient } from './SAS9ApiClient'
+import { SASBaseApiClient } from './SASBaseApiClient'
 import { AuthManager } from './auth'
 import {
   ServerType,
@@ -29,6 +33,7 @@ import { LoginOptions, LoginResult } from './types/Login'
 
 const defaultConfig: SASjsConfig = {
   serverUrl: '',
+  pathSASBase: '',
   pathSAS9: '/SASStoredProcess/do',
   pathSASViya: '/SASJobExecution',
   appLoc: '/Public/seedapp',
@@ -49,6 +54,7 @@ export default class SASjs {
   private jobsPath: string = ''
   private sasViyaApiClient: SASViyaApiClient | null = null
   private sas9ApiClient: SAS9ApiClient | null = null
+  private sasBaseApiClient: SASBaseApiClient | null = null
   private fileUploader: FileUploader | null = null
   private authManager: AuthManager | null = null
   private requestClient: RequestClient | null = null
@@ -824,6 +830,14 @@ export default class SASjs {
     )
   }
 
+  public async deployToSASBase(members: [FolderMember, ServiceMember]) {
+    return await this.sasBaseApiClient?.deploy(members)
+  }
+
+  public async executeScriptSASBase(query: ExecutionQuery) {
+    return await this.sasBaseApiClient?.executeScript(query)
+  }
+
   /**
    * Kicks off execution of the given job via the compute API.
    * @returns an object representing the compute session created for the given job.
@@ -973,30 +987,43 @@ export default class SASjs {
     )
 
     if (this.sasjsConfig.serverType === ServerType.SasViya) {
-      if (this.sasViyaApiClient)
+      if (this.sasViyaApiClient) {
         this.sasViyaApiClient!.setConfig(
           this.sasjsConfig.serverUrl,
           this.sasjsConfig.appLoc
         )
-      else
+      } else {
         this.sasViyaApiClient = new SASViyaApiClient(
           this.sasjsConfig.serverUrl,
           this.sasjsConfig.appLoc,
           this.sasjsConfig.contextName,
           this.requestClient
         )
+      }
 
       this.sasViyaApiClient.debug = this.sasjsConfig.debug
     }
+
     if (this.sasjsConfig.serverType === ServerType.Sas9) {
-      if (this.sas9ApiClient)
+      if (this.sas9ApiClient) {
         this.sas9ApiClient!.setConfig(this.sasjsConfig.serverUrl)
-      else
+      } else {
         this.sas9ApiClient = new SAS9ApiClient(
           this.sasjsConfig.serverUrl,
           this.jobsPath,
           this.sasjsConfig.allowInsecureRequests
         )
+      }
+    }
+
+    if (this.sasjsConfig.serverType === ServerType.Sasjs) {
+      if (this.sasBaseApiClient) {
+        this.sasBaseApiClient.setConfig(this.sasjsConfig.pathSASBase)
+      } else {
+        this.sasBaseApiClient = new SASBaseApiClient(
+          this.sasjsConfig.pathSASBase
+        )
+      }
     }
 
     this.fileUploader = new FileUploader(

src/auth/AuthManager.ts

@@ -256,6 +256,8 @@ export class AuthManager {
           .split(' ')
           .map((name: string) => name.slice(0, 3).toLowerCase())
           .join('')
+      default:
+        return ''
     }
   }
 

src/types/ExecuteScript.ts

@@ -0,0 +1,8 @@
+export interface ExecutionQuery {
+  _program: string
+}
+
+export interface ExecutionResult {
+  log: string
+  logPath: string
+}

src/types/SASjsConfig.ts

@@ -21,6 +21,7 @@ export class SASjsConfig {
    * will use '/SASJobExecution' on SAS Viya.
    */
   pathSASViya: string = ''
+  pathSASBase: string = ''
   /**
    * The appLoc is the parent folder under which the SAS services (STPs or Job
    * Execution Services) are stored.  We recommend that each app is stored in