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hammadhttpshammadhttps
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integrated lab backend
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6 files changed

+392
-359
lines changed

‎back_end/controller/labController.js‎

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const sql = require('mssql');
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// Get all lab tests
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const getAllTests = async (req, res) => {
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try {
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const request = new sql.Request();
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const result = await request.query(`
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SELECT
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t.test_id,
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p.patient_id,
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p.full_name AS patientName,
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p.date_of_birth,
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p.gender,
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p.contact_info,
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p.registration_date,
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t.test_name,
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t.result,
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t.test_date
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FROM LabTests t
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JOIN Patients p ON t.patient_id = p.patient_id
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`);
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res.json(result.recordset);
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} catch (err) {
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console.error('Database error:', err);
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res.status(500).json({ message: 'Error fetching lab tests', error: err.message });
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}
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};
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// Get test by ID
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const getTestById = async (req, res) => {
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const { id } = req.params;
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try {
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const request = new sql.Request();
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request.input('id', sql.Int, id);
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const result = await request.query(`
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SELECT
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t.test_id,
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p.patient_id,
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p.full_name AS patientName,
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p.date_of_birth,
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p.gender,
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p.contact_info,
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p.registration_date,
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t.test_name,
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t.result,
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t.test_date
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FROM LabTests t
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JOIN Patients p ON t.patient_id = p.patient_id
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WHERE t.test_id = @id
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`);
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if (result.recordset.length === 0) {
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return res.status(404).json({ message: 'Test not found' });
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}
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res.json(result.recordset[0]);
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} catch (err) {
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console.error('Database error:', err);
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res.status(500).json({ message: 'Error fetching test details', error: err.message });
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}
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};
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// Create new test
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const createTest = async (req, res) => {
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const {
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patient_id,
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test_name,
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result = null
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} = req.body;
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try {
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const request = new sql.Request();
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request.input('patient_id', sql.Int, patient_id);
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request.input('test_name', sql.VarChar(100), test_name);
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request.input('result', sql.Text, result);
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const testResult = await request.query(`
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INSERT INTO LabTests (
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patient_id, test_name, result, test_date
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)
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OUTPUT INSERTED.test_id
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VALUES (
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@patient_id, @test_name, @result, GETDATE()
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)
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`);
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const testId = testResult.recordset[0].test_id;
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res.status(201).json({
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message: 'Lab test created successfully',
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testId: testId
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});
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} catch (err) {
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console.error('Database error:', err);
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res.status(500).json({ message: 'Error creating lab test', error: err.message });
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}
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};
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// Update test
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const updateTest = async (req, res) => {
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const { id } = req.params;
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const {
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test_name,
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result
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} = req.body;
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try {
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const request = new sql.Request();
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request.input('id', sql.Int, id);
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request.input('test_name', sql.VarChar(100), test_name);
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request.input('result', sql.Text, result);
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await request.query(`
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UPDATE LabTests
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SET test_name = @test_name,
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result = @result
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WHERE test_id = @id
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`);
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res.json({ message: 'Lab test updated successfully' });
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} catch (err) {
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console.error('Database error:', err);
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res.status(500).json({ message: 'Error updating lab test', error: err.message });
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}
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};
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// Delete test
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const deleteTest = async (req, res) => {
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const { id } = req.params;
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try {
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const request = new sql.Request();
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request.input('id', sql.Int, id);
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await request.query(`
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DELETE FROM LabTests
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WHERE test_id = @id
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`);
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res.json({ message: 'Lab test deleted successfully' });
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} catch (err) {
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console.error('Database error:', err);
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res.status(500).json({ message: 'Error deleting lab test', error: err.message });
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}
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};
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// Get tests by status (Note: status field removed in simplified schema)
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const getTestsByStatus = async (req, res) => {
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res.status(501).json({ message: 'Status filtering not implemented in simplified schema' });
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};
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// Get tests by patient ID
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const getTestsByPatient = async (req, res) => {
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const { patientId } = req.params;
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try {
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const request = new sql.Request();
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request.input('patientId', sql.Int, patientId);
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const result = await request.query(`
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SELECT
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t.test_id,
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t.test_name,
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t.result,
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t.test_date
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FROM LabTests t
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WHERE t.patient_id = @patientId
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`);
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res.json(result.recordset);
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} catch (err) {
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console.error('Database error:', err);
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res.status(500).json({ message: 'Error fetching patient lab tests', error: err.message });
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}
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};
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module.exports = {
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getAllTests,
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getTestById,
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createTest,
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updateTest,
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deleteTest,
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getTestsByStatus,
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getTestsByPatient
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};

‎back_end/routes/lab_routes.js‎

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const express = require('express');
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const {
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getAllTests,
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getTestById,
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createTest,
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updateTest,
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deleteTest,
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getTestsByStatus,
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getTestsByPatient
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} = require('../controller/labController');
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const router = express.Router();
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router.get('/', getAllTests); // GET all tests
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router.get('/:id', getTestById); // GET test by ID
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router.post('/', createTest); // CREATE a new test
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router.put('/:id', updateTest); // UPDATE a test
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router.delete('/:id', deleteTest); // DELETE a test
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router.get('/status/:status', getTestsByStatus); // GET tests by status
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router.get('/patient/:patientId', getTestsByPatient); // GET tests by patient ID
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module.exports = router;

‎back_end/server.js‎

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@@ -9,10 +9,13 @@ app.use(cors());
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app.use(express.json());
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const pharmacyRoutes = require('./routes/pharmacy_routes');
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const labRoutes = require('./routes/lab_routes');
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app.use('/api/pharmacy', pharmacyRoutes);
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app.use('/api/lab', labRoutes);
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app.get('/', (req, res) => {
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res.send("🚀 Healvista Pharmacy Backend Running");
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res.send("🚀 Healvista Backend Running");
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});
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const PORT = process.env.PORT || 5000;

‎front_end/package-lock.json‎

Lines changed: 33 additions & 0 deletions
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‎front_end/package.json‎

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"@testing-library/jest-dom": "^6.6.3",
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"@testing-library/react": "^16.3.0",
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"@testing-library/user-event": "^13.5.0",
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"axios": "^1.9.0",
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"lucide-react": "^0.507.0",
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"react": "^19.1.0",
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"react-dom": "^19.1.0",

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