Merge pull request #390 from sasjs/service-pack-with-file-resource

feat: create file resource while deploying service pack for viya

package-lock.json

@@ -1276,6 +1276,12 @@
       "integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==",
       "dev": true
     },
+    "@types/mime": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/@types/mime/-/mime-2.0.3.tgz",
+      "integrity": "sha512-Jus9s4CDbqwocc5pOAnh8ShfrnMcPHuJYzVcSUU7lrh8Ni5HuIqX3oilL86p3dlTrk0LzHRCgA/GQ7uNCw6l2Q==",
+      "dev": true
+    },
     "@types/minimist": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/@types/minimist/-/minimist-1.2.1.tgz",

package.json

@@ -39,11 +39,13 @@
   "license": "ISC",
   "devDependencies": {
     "@types/jest": "^26.0.23",
+    "@types/mime": "^2.0.3",
     "@types/tough-cookie": "^4.0.0",
     "cp": "^0.2.0",
     "dotenv": "^10.0.0",
     "jest": "^27.0.4",
     "jest-extended": "^0.11.5",
+    "mime": "^2.5.2",
     "path": "^0.12.7",
     "process": "^0.11.10",
     "rimraf": "^3.0.2",

src/SASViyaApiClient.ts

@@ -12,6 +12,7 @@ import {
   Context,
   ContextAllAttributes,
   Folder,
+  File,
   EditContextInput,
   JobDefinition,
   PollOptions
@@ -30,6 +31,7 @@ import { isAuthorizeFormRequired } from './auth/isAuthorizeFormRequired'
 import { RequestClient } from './request/RequestClient'
 import { SasAuthResponse, MacroVar } from '@sasjs/utils/types'
 import { prefixMessage } from '@sasjs/utils/error'
+import * as mime from 'mime'
 
 /**
  * A client for interfacing with the SAS Viya REST API.
@@ -536,6 +538,53 @@ export class SASViyaApiClient {
       .then((res) => res.result)
   }
 
+  /**
+   * Creates a file. Path to or URI of the parent folder is required.
+   * @param fileName - the name of the new file.
+   * @param contentBuffer - the content of the new file in Buffer.
+   * @param parentFolderPath - the full path to the parent folder.  If not
+   *  provided, the parentFolderUri must be provided.
+   * @param parentFolderUri - the URI (eg /folders/folders/UUID) of the parent
+   *  folder. If not provided, the parentFolderPath must be provided.
+   * @param accessToken - an access token for authorizing the request.
+   */
+  public async createFile(
+    fileName: string,
+    contentBuffer: Buffer,
+    parentFolderPath?: string,
+    parentFolderUri?: string,
+    accessToken?: string
+  ): Promise<File> {
+    if (!parentFolderPath && !parentFolderUri) {
+      throw new Error('Path or URI of the parent folder is required.')
+    }
+
+    if (!parentFolderUri && parentFolderPath) {
+      parentFolderUri = await this.getFolderUri(parentFolderPath, accessToken)
+    }
+
+    const headers = {
+      Accept: 'application/vnd.sas.file+json',
+      'Content-Disposition': `filename="${fileName}";`
+    }
+
+    const formData = new NodeFormData()
+    formData.append('file', contentBuffer, fileName)
+
+    const mimeType =
+      mime.getType(fileName.match(/\.[0-9a-z]+$/i)?.[0] || '') ?? 'text/plain'
+
+    return (
+      await this.requestClient.post<File>(
+        `/files/files?parentFolderUri=${parentFolderUri}&typeDefName=file#rawUpload`,
+        formData,
+        accessToken,
+        'multipart/form-data; boundary=' + (formData as any)._boundary,
+        headers
+      )
+    ).result
+  }
+
   /**
    * Creates a folder. Path to or URI of the parent folder is required.
    * @param folderName - the name of the new folder.

src/SASjs.ts

@@ -268,7 +268,7 @@ export default class SASjs {
   }
 
   /**
-   * Creates a folder at SAS file system.
+   * Creates a folder in the logical SAS folder tree
    * @param folderName - name of the folder to be created.
    * @param parentFolderPath - the full path (eg `/Public/example/myFolder`) of the parent folder.
    * @param parentFolderUri - the URI of the parent folder.
@@ -300,6 +300,40 @@ export default class SASjs {
     )
   }
 
+  /**
+   * Creates a file in the logical SAS folder tree
+   * @param fileName - name of the file to be created.
+   * @param content - content of the file to be created.
+   * @param parentFolderPath - the full path (eg `/Public/example/myFolder`) of the parent folder.
+   * @param parentFolderUri - the URI of the parent folder.
+   * @param accessToken - the access token to authorizing the request.
+   * @param sasApiClient - a client for interfacing with SAS API.
+   */
+  public async createFile(
+    fileName: string,
+    content: Buffer,
+    parentFolderPath: string,
+    parentFolderUri?: string,
+    accessToken?: string,
+    sasApiClient?: SASViyaApiClient
+  ) {
+    if (sasApiClient)
+      return await sasApiClient.createFile(
+        fileName,
+        content,
+        parentFolderPath,
+        parentFolderUri,
+        accessToken
+      )
+    return await this.sasViyaApiClient!.createFile(
+      fileName,
+      content,
+      parentFolderPath,
+      parentFolderUri,
+      accessToken
+    )
+  }
+
   /**
    * Fetches a folder from the SAS file system.
    * @param folderPath - path of the folder to be fetched.
@@ -880,6 +914,16 @@ export default class SASjs {
             isForced
           )
           break
+        case 'file':
+          await this.createFile(
+            member.name,
+            member.code,
+            parentFolder,
+            undefined,
+            accessToken,
+            sasApiClient
+          )
+          break
         case 'service':
           await this.createJobDefinition(
             member.name,

src/types/File.ts

@@ -0,0 +1,8 @@
+import { Link } from './Link'
+
+export interface File {
+  id: string
+  name: string
+  parentUri: string
+  links: Link[]
+}

src/types/index.ts

@@ -1,6 +1,7 @@
 export * from './Context'
 export * from './CsrfToken'
 export * from './Folder'
+export * from './File'
 export * from './Job'
 export * from './JobDefinition'
 export * from './JobResult'