fix(pdf mismatch fix)

apps/Backend/src/routes/insuranceStatus.ts

@@ -10,6 +10,57 @@ import fsSync from "fs";
 
 const router = Router();
 
+/**
+ * Empty the folder containing `filePath`.
+ * - Uses only the filePath to locate the folder.
+ * - Deletes files and symlinks only (does not remove subfolders).
+ * - Has minimal safety checks to avoid catastrophic deletes.
+ */
+async function emptyFolderContainingFile(filePath: string) {
+  if (!filePath) return;
+
+  // Resolve to absolute path and get parent folder
+  const absFile = path.resolve(String(filePath));
+  const folder = path.dirname(absFile);
+
+  // Safety: refuse to operate on root (or extremely short paths)
+  const parsed = path.parse(folder);
+  if (!folder || folder === parsed.root) {
+    throw new Error(`Refusing to clean root or empty folder: ${folder}`);
+  }
+
+  // Optional light heuristic: require folder name to be non-empty and not a system root like "/tmp"
+  const base = path.basename(folder).toLowerCase();
+  if (base.length < 2) {
+    throw new Error(`Refusing to clean suspicious folder: ${folder}`);
+  }
+
+  // Read and remove files/symlinks only
+  try {
+    const names = await fs.readdir(folder);
+    for (const name of names) {
+      const full = path.join(folder, name);
+      try {
+        const st = await fs.lstat(full);
+        if (st.isFile() || st.isSymbolicLink()) {
+          await fs.unlink(full);
+          console.log(`[cleanup] removed file: ${full}`);
+        } else {
+          // If you truly know there will be no subfolders you can skip or log
+          console.log(`[cleanup] skipping non-file item: ${full}`);
+        }
+      } catch (innerErr) {
+        console.error(`[cleanup] failed to remove ${full}:`, innerErr);
+        // continue with other files
+      }
+    }
+    console.log(`[cleanup] emptied folder: ${folder}`);
+  } catch (err) {
+    console.error(`[cleanup] failed reading folder ${folder}:`, err);
+    throw err;
+  }
+}
+
 router.post(
   "/eligibility-check",
   async (req: Request, res: Response): Promise<any> => {
@@ -23,6 +74,8 @@ router.post(
       return res.status(401).json({ error: "Unauthorized: user info missing" });
     }
 
+    let result: any = undefined;
+
     try {
       const insuranceEligibilityData = JSON.parse(req.body.data);
 
@@ -43,8 +96,7 @@ router.post(
         massdhpPassword: credentials.password,
       };
 
-      const result =
+      result = await forwardToSeleniumInsuranceEligibilityAgent(enrichedData);
-        await forwardToSeleniumInsuranceEligibilityAgent(enrichedData);
 
       let createdPdfFileId: number | null = null;
 
@@ -94,6 +146,11 @@ router.post(
             createdPdfFileId = Number(created.id);
           }
 
+          // safe-success path (after createdPdfFileId is set and DB committed)
+          if (result.pdf_path) {
+            await emptyFolderContainingFile(result.pdf_path);
+          }
+
           await fs.unlink(result.pdf_path);
 
           result.pdfUploadStatus = `PDF saved to group: ${group.title}`;
@@ -113,6 +170,19 @@ router.post(
       });
     } catch (err: any) {
       console.error(err);
+
+      try {
+        if (result && result.pdf_path) {
+          await emptyFolderContainingFile(result.pdf_path);
+        } else {
+          console.log(`[eligibility-check] no pdf_path available to cleanup`);
+        }
+      } catch (cleanupErr) {
+        console.error(
+          `[eligibility-check cleanup failed for ${result?.pdf_path}`,
+          cleanupErr
+        );
+      }
       return res.status(500).json({
         error: err.message || "Failed to forward to selenium agent",
       });

apps/SeleniumService/selenium_eligibilityCheckWorker.py

@@ -7,6 +7,8 @@ from selenium.webdriver.support import expected_conditions as EC
 from webdriver_manager.chrome import ChromeDriverManager
 import time
 import os
+import shutil
+import stat
 
 class AutomationMassHealthEligibilityCheck:    
     def __init__(self, data):
@@ -120,7 +122,6 @@ class AutomationMassHealthEligibilityCheck:
 
     
     def step2(self):
-        wait = WebDriverWait(self.driver, 90)
         def wait_for_pdf_download(timeout=60):
             for _ in range(timeout):
                 files = [f for f in os.listdir(self.download_dir) if f.endswith(".pdf")]
@@ -128,6 +129,18 @@ class AutomationMassHealthEligibilityCheck:
                     return os.path.join(self.download_dir, files[0])
                 time.sleep(1)
             raise TimeoutError("PDF did not download in time")
+
+        def _unique_target_path():
+            """
+            Create a unique filename using memberId.
+            """
+            safe_member = "".join(c for c in str(self.memberId) if c.isalnum() or c in "-_.")
+            filename = f"eligibility_{safe_member}.pdf"
+            return os.path.join(self.download_dir, filename)
+
+        wait = WebDriverWait(self.driver, 90)
+        tmp_created_path = None
+
         try:
 
             eligibilityElement = wait.until(EC.presence_of_element_located((By.XPATH, 
@@ -140,16 +153,45 @@ class AutomationMassHealthEligibilityCheck:
 
             txReportElement.click()
 
-            pdf_path = wait_for_pdf_download()
+            # wait for the PDF to fully appear
-            print("PDF downloaded at:", pdf_path)
+            downloaded_path = wait_for_pdf_download()
+            # generate unique target path (include memberId)
+            target_path = self._unique_target_path()
+            # It's possible Chrome writes a file with a fixed name: copy/rename it to our target name.
+            shutil.copyfile(downloaded_path, target_path)
+            # ensure the copied file is writable / stable
+            os.chmod(target_path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH)
+
+
+            print("PDF downloaded at:", target_path)
 
             return {
                 "status": "success",
                 "eligibility": eligibilityText,
-                "pdf_path": pdf_path
+                "pdf_path": target_path
             }
         except Exception as e:
             print(f"ERROR: {str(e)}")
+
+            # Empty the download folder (remove files / symlinks only)
+            try:
+                dl = os.path.abspath(self.download_dir)
+                if os.path.isdir(dl):
+                    for name in os.listdir(dl):
+                        item = os.path.join(dl, name)
+                        try:
+                            if os.path.isfile(item) or os.path.islink(item):
+                                os.remove(item)
+                                print(f"[cleanup] removed: {item}")
+                        except Exception as rm_err:
+                            print(f"[cleanup] failed to remove {item}: {rm_err}")
+                    print(f"[cleanup] emptied download dir: {dl}")
+                else:
+                    print(f"[cleanup] download dir does not exist: {dl}")
+            except Exception as cleanup_exc:
+                print(f"[cleanup] unexpected error while cleaning downloads dir: {cleanup_exc}")
+
+
             return {
                 "status": "error",
                 "message": str(e),