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feat(claimStatus) - Feature done

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This commit is contained in:
Potenz
2025-09-19 03:39:54 +05:30
parent 6e97e5ab40
commit c60b7ac954
2 changed files with 241 additions and 164 deletions
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2
apps/Backend/package.json
View File

@@ -25,6 +25,7 @@
"node-cron": "^4.2.1",
"passport": "^0.7.0",
"passport-local": "^1.0.0",
"pdfkit": "^0.17.2",
"ws": "^8.18.0",
"zod": "^3.24.2",
"zod-validation-error": "^3.4.0"
@@ -40,6 +41,7 @@
"@types/node": "20.16.11",
"@types/passport": "^1.0.16",
"@types/passport-local": "^1.0.38",
"@types/pdfkit": "^0.17.3",
"@types/ws": "^8.5.13",
"ts-node-dev": "^2.0.0"
}

121
apps/Backend/src/routes/insuranceStatus.ts
View File

@@ -4,11 +4,15 @@ import { storage } from "../storage";
import { forwardToSeleniumInsuranceEligibilityAgent } from "../services/seleniumInsuranceEligibilityClient";
import fs from "fs/promises";
import path from "path";
import PDFDocument from "pdfkit";
import { forwardToSeleniumInsuranceClaimStatusAgent } from "../services/seleniumInsuranceClaimStatusClient";
import fsSync from "fs";
const router = Router();
router.post("/eligibility-check", async (req: Request, res: Response): Promise<any> => {
router.post(
"/eligibility-check",
async (req: Request, res: Response): Promise<any> => {
if (!req.body.data) {
return res
.status(400)
@@ -57,7 +61,7 @@ router.post("/eligibility-check", async (req: Request, res: Response): Promise<a
const pdfBuffer = await fs.readFile(result.pdf_path);
const groupTitle = "Insurance Status PDFs";
const groupTitleKey = "INSURANCE_STATUS_PDFs"
const groupTitleKey = "INSURANCE_STATUS_PDFs";
const groupCategory = "ELIGIBILITY_STATUS";
let group = await storage.findPdfGroupByPatientTitleKeyAndCategory(
@@ -101,16 +105,18 @@ router.post("/eligibility-check", async (req: Request, res: Response): Promise<a
patientUpdateStatus: result.patientUpdateStatus,
pdfUploadStatus: result.pdfUploadStatus,
});
} catch (err: any) {
console.error(err);
return res.status(500).json({
error: err.message || "Failed to forward to selenium agent",
});
}
});
}
);
router.post("/claim-status-check", async (req: Request, res: Response): Promise<any> => {
router.post(
"/claim-status-check",
async (req: Request, res: Response): Promise<any> => {
if (!req.body.data) {
return res
.status(400)
@@ -121,6 +127,34 @@ router.post("/claim-status-check", async (req: Request, res: Response): Promise<
return res.status(401).json({ error: "Unauthorized: user info missing" });
}
async function imageToPdfBuffer(imagePath: string): Promise<Buffer> {
return new Promise<Buffer>((resolve, reject) => {
try {
const doc = new PDFDocument({ autoFirstPage: false });
const chunks: Uint8Array[] = [];
// collect data chunks
doc.on("data", (chunk: any) => chunks.push(chunk));
doc.on("end", () => resolve(Buffer.concat(chunks)));
doc.on("error", (err: any) => reject(err));
const A4_WIDTH = 595.28; // points
const A4_HEIGHT = 841.89; // points
doc.addPage({ size: [A4_WIDTH, A4_HEIGHT] });
doc.image(imagePath, 0, 0, {
fit: [A4_WIDTH, A4_HEIGHT],
align: "center",
valign: "center",
});
doc.end();
} catch (err) {
reject(err);
}
});
}
try {
const insuranceClaimStatusData = JSON.parse(req.body.data);
@@ -144,19 +178,49 @@ router.post("/claim-status-check", async (req: Request, res: Response): Promise<
const result =
await forwardToSeleniumInsuranceClaimStatusAgent(enrichedData);
// ✅ Step 1: Check result
const patient = await storage.getPatientByInsuranceId(
insuranceClaimStatusData.memberId
);
if (patient && patient.id !== undefined) {
// ✅ Step 2: Handle PDF Upload
if (result.pdf_path && result.pdf_path.endsWith(".pdf")) {
const pdfBuffer = await fs.readFile(result.pdf_path);
let pdfBuffer: Buffer | null = null;
let generatedPdfPath: string | null = null;
if (
result.ss_path &&
(result.ss_path.endsWith(".png") ||
result.ss_path.endsWith(".jpg") ||
result.ss_path.endsWith(".jpeg"))
) {
try {
// Ensure file exists
if (!fsSync.existsSync(result.ss_path)) {
throw new Error(`Screenshot file not found: ${result.ss_path}`);
}
// Convert image to PDF buffer
pdfBuffer = await imageToPdfBuffer(result.ss_path);
// Optionally write generated PDF to temp path (so name is available for createPdfFile)
const pdfFileName = `claimStatus_${insuranceClaimStatusData.memberId}_${Date.now()}.pdf`;
generatedPdfPath = path.join(
path.dirname(result.ss_path),
pdfFileName
);
await fs.writeFile(generatedPdfPath, pdfBuffer);
} catch (err) {
console.error("Failed to convert screenshot to PDF:", err);
result.pdfUploadStatus = `Failed to convert screenshot to PDF: ${String(err)}`;
}
} else {
result.pdfUploadStatus =
"No valid PDF or screenshot path provided by Selenium; nothing to upload.";
}
if (pdfBuffer && generatedPdfPath) {
const groupTitle = "Insurance Status PDFs";
const groupTitleKey = "INSURANCE_STATUS_PDFs"
const groupTitleKey = "INSURANCE_STATUS_PDFs";
const groupCategory = "CLAIM_STATUS";
let group = await storage.findPdfGroupByPatientTitleKeyAndCategory(
@@ -165,7 +229,7 @@ router.post("/claim-status-check", async (req: Request, res: Response): Promise<
groupCategory
);
// Step 2b: Create group if it doesn’t exist
// Create group if missing
if (!group) {
group = await storage.createPdfGroup(
patient.id,
@@ -178,18 +242,30 @@ router.post("/claim-status-check", async (req: Request, res: Response): Promise<
if (!group?.id) {
throw new Error("PDF group creation failed: missing group ID");
}
await storage.createPdfFile(
group.id,
path.basename(result.pdf_path),
pdfBuffer
);
await fs.unlink(result.pdf_path);
// Use the basename for storage
const basename = path.basename(generatedPdfPath);
await storage.createPdfFile(group.id, basename, pdfBuffer);
// Clean up temp files:
try {
// remove generated PDF file (if it was created during conversion)
if (
generatedPdfPath &&
fsSync.existsSync(generatedPdfPath) &&
generatedPdfPath !== result.pdf_path
) {
await fs.unlink(generatedPdfPath);
}
// remove screenshot (if provided by Selenium) to avoid lingering temp files
if (result.ss_path && fsSync.existsSync(result.ss_path)) {
await fs.unlink(result.ss_path);
}
} catch (cleanupErr) {
console.warn("Cleanup error (non-fatal):", cleanupErr);
}
result.pdfUploadStatus = `PDF saved to group: ${group.title}`;
} else {
result.pdfUploadStatus =
"No valid PDF path provided by Selenium, Couldn't upload pdf to server.";
}
} else {
result.patientUpdateStatus =
@@ -197,16 +273,15 @@ router.post("/claim-status-check", async (req: Request, res: Response): Promise<
}
res.json({
patientUpdateStatus: result.patientUpdateStatus,
pdfUploadStatus: result.pdfUploadStatus,
});
} catch (err: any) {
console.error(err);
return res.status(500).json({
error: err.message || "Failed to forward to selenium agent",
});
}
});
}
);
export default router;