chore: splitted functions into different files

api/src/controllers/internal/createJSProgram.ts

@@ -0,0 +1,64 @@
+import { PreProgramVars, Session } from '../../types'
+import { generateFileUploadJSCode } from '../../utils'
+import { ExecutionVars } from './'
+
+export const createJSProgram = async (
+  program: string,
+  preProgramVariables: PreProgramVars,
+  vars: ExecutionVars,
+  session: Session,
+  weboutPath: string,
+  tokenFile: string,
+  otherArgs?: any
+) => {
+  const varStatments = Object.keys(vars).reduce(
+    (computed: string, key: string) =>
+      `${computed}const ${key} = '${vars[key]}';\n`,
+    ''
+  )
+
+  const preProgramVarStatments = `
+let _webout = '';
+const weboutPath = '${weboutPath}'; 
+const _sasjs_tokenfile = '${tokenFile}';
+const _sasjs_username = '${preProgramVariables?.username}';
+const _sasjs_userid = '${preProgramVariables?.userId}';
+const _sasjs_displayname = '${preProgramVariables?.displayName}';
+const _metaperson = _sasjs_displayname;
+const _metauser = _sasjs_username;
+const sasjsprocessmode = 'Stored Program';
+`
+
+  const requiredModules = `const fs = require('fs')`
+
+  program = `
+/* runtime vars */
+${varStatments}
+
+/* dynamic user-provided vars */
+${preProgramVarStatments}
+
+/* actual job code */
+${program}
+
+/* write webout file only if webout exists*/
+if (_webout) {
+  fs.writeFile(weboutPath, _webout, function (err) {
+    if (err) throw err;
+  })
+}
+`
+  // if no files are uploaded filesNamesMap will be undefined
+  if (otherArgs?.filesNamesMap) {
+    const uploadJSCode = await generateFileUploadJSCode(
+      otherArgs.filesNamesMap,
+      session.path
+    )
+
+    //If js code for the file is generated it will be appended to the top of jsCode
+    if (uploadJSCode.length > 0) {
+      program = `${uploadJSCode}\n` + program
+    }
+  }
+  return requiredModules + program
+}