feat: add doctor dashboard and postgres prescription storage

backend/db.js

@@ -84,11 +84,25 @@ CREATE TABLE IF NOT EXISTS agent_configs (
     UNIQUE(tenant_id, agent_type)
 );
 
+CREATE TABLE IF NOT EXISTS prescriptions (
+    id            TEXT PRIMARY KEY,
+    tenant_id     TEXT REFERENCES tenants(id) ON DELETE CASCADE,
+    doctor_id     INTEGER REFERENCES users(id),
+    patient_id    TEXT NOT NULL,
+    patient_name  TEXT NOT NULL,
+    diagnosis     TEXT,
+    medicines     JSONB DEFAULT '[]',
+    lab_tests     JSONB DEFAULT '[]',
+    status        TEXT DEFAULT 'pending' CHECK (status IN ('pending', 'ready', 'dispensed')),
+    created_at    TIMESTAMPTZ DEFAULT now()
+);
+
 CREATE INDEX IF NOT EXISTS idx_users_tenant   ON users(tenant_id);
 CREATE INDEX IF NOT EXISTS idx_users_email    ON users(email);
 CREATE INDEX IF NOT EXISTS idx_pending_status ON pending_registrations(status);
 CREATE INDEX IF NOT EXISTS idx_transactions_order ON transactions(order_id);
 CREATE INDEX IF NOT EXISTS idx_agent_configs_tenant ON agent_configs(tenant_id);
+CREATE INDEX IF NOT EXISTS idx_prescriptions_tenant_status ON prescriptions(tenant_id, status);
 
 
 -- Migrations for existing DBs

backend/prescriptionManager.js

@@ -1,35 +1,68 @@
 /**
- * PrescriptionManager: Handles digital prescription generation.
+ * PrescriptionManager: Handles digital prescription generation and storage in PostgreSQL.
  */
+const db = require('./db');
 
 class PrescriptionManager {
-    constructor() {
-        this.prescriptions = [];
-    }
-
-    generate(patientId, doctorId, medicines, diagnosis, labTests = []) {
+    /**
+     * Create a new prescription
+     */
+    async generate(tenantId, doctorId, patientId, patientName, diagnosis, medicines = [], labTests = []) {
         const id = `RX-${Date.now()}`;
-        const prescription = {
-            id,
-            patientId,
-            doctorId,
-            date: new Date().toISOString(),
-            diagnosis,
-            medicines, // Array of { name, dosage, frequency, duration, qty }
-            labTests   // Array of { testName, instructions }
-        };
-        
-        this.prescriptions.push(prescription);
-        
+        const query = `
+            INSERT INTO prescriptions (id, tenant_id, doctor_id, patient_id, patient_name, diagnosis, medicines, lab_tests, status)
+            VALUES ($1, $2, $3, $4, $5, $6, $7::jsonb, $8::jsonb, 'pending')
+            RETURNING *;
+        `;
+        const values = [
+            id, tenantId, doctorId, patientId, patientName, diagnosis,
+            JSON.stringify(medicines), JSON.stringify(labTests)
+        ];
+
+        const res = await db.query(query, values);
+        const prescription = res.rows[0];
+
+        // Ensure we format it properly for the whatsapp message
+        const whatsappMessage = `💊 *Digital Prescription from Curio*\n\n*Patient:* ${patientName}\n*Diagnosis:* ${diagnosis}\n\n*Medicines:*\n${medicines.map(m => `- ${m.name}: ${m.dosage} (${m.frequency}) for ${m.duration}`).join('\n')}\n\n` +
+                                (labTests.length > 0 ? `🔬 *Lab Tests Recommended:*\n${labTests.map(t => `- ${t.testName}`).join('\n')}\n\n` : "") +
+                                `_You can show this message at our pharmacy for a 10% discount._`;
+
         return {
             success: true,
             prescriptionId: id,
             data: prescription,
-            whatsappMessage: `💊 *Digital Prescription from Dr. Sharma*\n\n*Diagnosis:* ${diagnosis}\n\n*Medicines:*\n${medicines.map(m => `- ${m.name}: ${m.dosage} (${m.frequency}) for ${m.duration}`).join('\n')}\n\n` +
-                             (labTests.length > 0 ? `🔬 *Lab Tests Recommended:*\n${labTests.map(t => `- ${t.testName}`).join('\n')}\n\n` : "") +
-                             `_You can show this message at our pharmacy for a 10% discount._`
+            whatsappMessage
         };
     }
+
+    /**
+     * Get pending prescriptions for a tenant (used by Pharmacy)
+     */
+    async getPending(tenantId) {
+        const query = `
+            SELECT p.*, u.name as doctor_name 
+            FROM prescriptions p
+            LEFT JOIN users u ON p.doctor_id = u.id
+            WHERE p.tenant_id = $1 AND p.status = 'pending'
+            ORDER BY p.created_at ASC;
+        `;
+        const res = await db.query(query, [tenantId]);
+        return res.rows;
+    }
+
+    /**
+     * Update prescription status
+     */
+    async updateStatus(tenantId, id, status) {
+        const query = `
+            UPDATE prescriptions
+            SET status = $1
+            WHERE id = $2 AND tenant_id = $3
+            RETURNING *;
+        `;
+        const res = await db.query(query, [status, id, tenantId]);
+        return res.rows.length > 0 ? res.rows[0] : null;
+    }
 }
 
 module.exports = new PrescriptionManager();

backend/server.js

@@ -14,6 +14,7 @@ const { signToken, requireAuth } = require('./authMiddleware');
 const Razorpay = require('razorpay');
 const { upload, initStorage, uploadFile } = require('./storage');
 const AgentManager = require('./agents/AgentManager');
+const prescriptionManager = require('./prescriptionManager');
 
 const razorpayInstance = new Razorpay({
     key_id: process.env.RAZORPAY_KEY_ID || 'rzp_test_dummy_key_id',
@@ -84,6 +85,7 @@ app.get('/admin',       (req, res) => sendHtmlPage(res, 'admin.html'));
 app.get('/dashboard',   (req, res) => sendHtmlPage(res, 'dashboard.html'));
 app.get('/register',    (req, res) => sendHtmlPage(res, 'register.html'));
 app.get('/super-admin', (req, res) => sendHtmlPage(res, 'super-admin.html'));
+app.get('/doctor-dashboard', (req, res) => sendHtmlPage(res, 'doctor-dashboard.html'));
 
 // ── Multi-tenant Config API (DB-first, fallback to in-memory) ─────────────────
 
@@ -808,6 +810,54 @@ app.get('/api/ai/lab/alerts/:patientId', async (req, res) => {
     }
 });
 
+// ── Prescriptions API ─────────────────────────────────────────────────────────
+
+app.post('/api/prescriptions', requireAuth('DOCTOR'), async (req, res) => {
+    try {
+        const { patientId, patientName, diagnosis, medicines, labTests } = req.body;
+        const tenantId = req.user.tenantId;
+        const doctorId = req.user.id;
+        
+        const result = await prescriptionManager.generate(tenantId, doctorId, patientId, patientName, diagnosis, medicines, labTests);
+        
+        // Push notification via whatsappService (optional)
+        if (whatsappService && whatsappService.sendMessage && req.body.patientPhone) {
+            await whatsappService.sendMessage(req.body.patientPhone, result.whatsappMessage);
+        }
+
+        res.json(result);
+    } catch (error) {
+        console.error('[Prescription API] Error:', error);
+        res.status(500).json({ error: 'Failed to create prescription' });
+    }
+});
+
+app.get('/api/prescriptions/pending', requireAuth(), async (req, res) => {
+    try {
+        const tenantId = req.user.tenantId;
+        const pending = await prescriptionManager.getPending(tenantId);
+        res.json({ success: true, prescriptions: pending });
+    } catch (error) {
+        console.error('[Prescription API] Error:', error);
+        res.status(500).json({ error: 'Failed to fetch pending prescriptions' });
+    }
+});
+
+app.post('/api/prescriptions/:id/status', requireAuth(), async (req, res) => {
+    try {
+        const tenantId = req.user.tenantId;
+        const { status } = req.body;
+        const updated = await prescriptionManager.updateStatus(tenantId, req.params.id, status);
+        if (!updated) {
+            return res.status(404).json({ error: 'Prescription not found' });
+        }
+        res.json({ success: true, prescription: updated });
+    } catch (error) {
+        console.error('[Prescription API] Error:', error);
+        res.status(500).json({ error: 'Failed to update prescription status' });
+    }
+});
+
 // ── START ─────────────────────────────────────────────────────────────────────
 
 initSchema().then(() => {

doctor-dashboard.html

@@ -0,0 +1,228 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Doctor Dashboard | Curio HMS</title>
+    <link rel="stylesheet" href="globals.css">
+    <link rel="stylesheet" href="index.css">
+    <link rel="stylesheet" href="dashboard.css">
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@500;600;700&display=swap" rel="stylesheet">
+    <script src="globals.js"></script>
+    <style>
+        .prescription-builder {
+            display: flex;
+            flex-direction: column;
+            gap: 1.5rem;
+        }
+        .form-group {
+            display: flex;
+            flex-direction: column;
+            gap: 0.5rem;
+        }
+        .form-group label {
+            font-weight: 600;
+            color: var(--text-dark);
+        }
+        .form-control {
+            padding: 0.75rem;
+            border: 1px solid var(--border-color);
+            border-radius: 6px;
+            font-family: inherit;
+        }
+        .medicines-list {
+            display: flex;
+            flex-direction: column;
+            gap: 1rem;
+        }
+        .medicine-row {
+            display: grid;
+            grid-template-columns: 2fr 1fr 1fr 1fr auto;
+            gap: 1rem;
+            align-items: center;
+            background: #f8fafc;
+            padding: 1rem;
+            border-radius: 6px;
+            border: 1px solid var(--border-color);
+        }
+        .print-only {
+            display: none;
+        }
+        
+        /* Print Styles */
+        @media print {
+            body * {
+                visibility: hidden;
+            }
+            .sidebar, .dash-header, .header-actions, .actions-row {
+                display: none !important;
+            }
+            #prescription-print-area, #prescription-print-area * {
+                visibility: visible;
+            }
+            #prescription-print-area {
+                position: absolute;
+                left: 0;
+                top: 0;
+                width: 100%;
+                padding: 2rem;
+            }
+            .print-only {
+                display: block;
+                text-align: center;
+                margin-bottom: 2rem;
+                border-bottom: 2px solid #000;
+                padding-bottom: 1rem;
+            }
+            .medicine-row {
+                border: none;
+                background: none;
+                border-bottom: 1px dashed #ccc;
+                grid-template-columns: 2fr 1fr 1fr 1fr;
+            }
+            .medicine-row button {
+                display: none;
+            }
+            .form-control {
+                border: none;
+                padding: 0;
+                appearance: none;
+                background: transparent;
+            }
+        }
+    </style>
+</head>
+<body class="dashboard-body">
+    <aside class="sidebar">
+        <div class="logo">
+            <div class="logo-icon">C</div>
+            <span class="logo-text">Curio</span>
+        </div>
+        <nav class="side-nav">
+            <a href="doctor-dashboard.html" class="active"><span>🩺</span> Consultations</a>
+            <a href="dashboard.html"><span>📂</span> Patients</a>
+            <a href="login.html" class="logout-btn" style="margin-top:auto;"><span>🚪</span> Logout</a>
+        </nav>
+    </aside>
+
+    <main class="dashboard-main">
+        <header class="dash-header">
+            <div class="header-title">
+                <h1>Doctor Dashboard</h1>
+                <p>Record details, prescribe medicines, and send to pharmacy.</p>
+            </div>
+            <div class="header-actions">
+                <button class="btn btn-secondary" onclick="window.print()">🖨️ Print Prescription</button>
+                <button class="btn btn-primary" onclick="submitPrescription()">✅ Prescribe & Send</button>
+            </div>
+        </header>
+
+        <section class="section-card" id="prescription-print-area">
+            <div class="print-only">
+                <h2>Curio Clinic</h2>
+                <p>Dr. Sharma | MBBS, MD</p>
+                <p>Date: <span id="print-date"></span></p>
+            </div>
+
+            <div class="prescription-builder">
+                <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;">
+                    <div class="form-group">
+                        <label>Patient ID / Phone</label>
+                        <input type="text" id="patient-id" class="form-control" placeholder="e.g., 9876543210">
+                    </div>
+                    <div class="form-group">
+                        <label>Patient Name</label>
+                        <input type="text" id="patient-name" class="form-control" placeholder="Patient Full Name">
+                    </div>
+                </div>
+
+                <div class="form-group">
+                    <label>Symptoms & Diagnosis</label>
+                    <textarea id="diagnosis" class="form-control" rows="3" placeholder="Enter diagnosis..."></textarea>
+                </div>
+
+                <div class="form-group">
+                    <label>Medicines</label>
+                    <div id="medicines-container" class="medicines-list">
+                        <!-- Medicine rows injected here -->
+                    </div>
+                    <button class="btn btn-secondary actions-row" style="width:fit-content; margin-top: 1rem;" onclick="addMedicineRow()">+ Add Medicine</button>
+                </div>
+            </div>
+        </section>
+    </main>
+
+    <script>
+        document.getElementById('print-date').innerText = new Date().toLocaleDateString();
+
+        function addMedicineRow() {
+            const container = document.getElementById('medicines-container');
+            const row = document.createElement('div');
+            row.className = 'medicine-row';
+            row.innerHTML = `
+                <input type="text" class="form-control med-name" placeholder="Medicine Name">
+                <input type="text" class="form-control med-dosage" placeholder="Dosage (e.g. 500mg)">
+                <input type="text" class="form-control med-freq" placeholder="Frequency (e.g. 1-0-1)">
+                <input type="text" class="form-control med-dur" placeholder="Duration (e.g. 5 days)">
+                <button class="btn btn-sm btn-secondary actions-row" onclick="this.parentElement.remove()">❌</button>
+            `;
+            container.appendChild(row);
+        }
+
+        // Add initial row
+        addMedicineRow();
+
+        async function submitPrescription() {
+            const patientId = document.getElementById('patient-id').value;
+            const patientName = document.getElementById('patient-name').value;
+            const diagnosis = document.getElementById('diagnosis').value;
+            
+            const medicines = [];
+            document.querySelectorAll('.medicine-row').forEach(row => {
+                const name = row.querySelector('.med-name').value;
+                if (name) {
+                    medicines.push({
+                        name: name,
+                        dosage: row.querySelector('.med-dosage').value,
+                        frequency: row.querySelector('.med-freq').value,
+                        duration: row.querySelector('.med-dur').value
+                    });
+                }
+            });
+
+            if (!patientName || medicines.length === 0) {
+                alert("Please fill in patient name and at least one medicine.");
+                return;
+            }
+
+            try {
+                const res = await apiCall('/api/prescriptions', 'POST', {
+                    patientId,
+                    patientName,
+                    diagnosis,
+                    medicines,
+                    labTests: []
+                });
+
+                if (res.success) {
+                    alert('Prescription created and sent to pharmacy! ID: ' + res.prescriptionId);
+                    window.print();
+                    // Clear form
+                    document.getElementById('patient-id').value = '';
+                    document.getElementById('patient-name').value = '';
+                    document.getElementById('diagnosis').value = '';
+                    document.getElementById('medicines-container').innerHTML = '';
+                    addMedicineRow();
+                } else {
+                    alert('Failed to create prescription.');
+                }
+            } catch (err) {
+                console.error(err);
+                alert('An error occurred.');
+            }
+        }
+    </script>
+</body>
+</html>

pharmacy.html

@@ -84,23 +84,8 @@
                             <th>Actions</th>
                         </tr>
                     </thead>
-                    <tbody>
-                        <tr class="active-row">
-                            <td>#RX-901</td>
-                            <td><strong>Suresh Kumar</strong></td>
-                            <td>Amoxicillin, Paracetamol</td>
-                            <td>Dr. Sharma</td>
-                            <td><span class="badge badge-warning">Waiting for Dispense</span></td>
-                            <td><button class="btn btn-sm btn-primary" onclick="handleComingSoon('Dispense')">Dispense</button></td>
-                        </tr>
-                        <tr>
-                            <td>#RX-902</td>
-                            <td><strong>Anjali Singh</strong></td>
-                            <td>Thyroxine 50mcg</td>
-                            <td>Dr. Sharma</td>
-                            <td><span class="badge badge-success">Ready</span></td>
-                            <td><button class="btn btn-sm btn-secondary" onclick="handleComingSoon('Ready')">Ready</button></td>
-                        </tr>
+                    <tbody id="pending-queue">
+                        <tr><td colspan="6" style="text-align: center;">Loading prescriptions...</td></tr>
                     </tbody>
                 </table>
             </div>
@@ -127,5 +112,53 @@
             </div>
         </section>
     </main>
+
+    <script>
+        async function fetchPending() {
+            try {
+                const res = await apiCall('/api/prescriptions/pending');
+                if (res && res.success) {
+                    const tbody = document.getElementById('pending-queue');
+                    if (res.prescriptions.length === 0) {
+                        tbody.innerHTML = '<tr><td colspan="6" style="text-align: center;">No pending prescriptions</td></tr>';
+                        return;
+                    }
+
+                    tbody.innerHTML = '';
+                    res.prescriptions.forEach(p => {
+                        const tr = document.createElement('tr');
+                        tr.innerHTML = `
+                            <td>${p.id}</td>
+                            <td><strong>${p.patient_name}</strong></td>
+                            <td>${(p.medicines || []).map(m => m.name).join(', ')}</td>
+                            <td>${p.doctor_name || 'Dr. Sharma'}</td>
+                            <td><span class="badge badge-warning">${p.status}</span></td>
+                            <td>
+                                <button class="btn btn-sm btn-primary" onclick="updateStatus('${p.id}', 'dispensed')">Dispense</button>
+                            </td>
+                        `;
+                        tbody.appendChild(tr);
+                    });
+                }
+            } catch (err) {
+                console.error("Failed to fetch pending prescriptions", err);
+            }
+        }
+
+        async function updateStatus(id, status) {
+            try {
+                const res = await apiCall(\`/api/prescriptions/\${id}/status\`, 'POST', { status });
+                if (res.success) {
+                    fetchPending();
+                }
+            } catch (err) {
+                console.error("Failed to update status", err);
+            }
+        }
+
+        // Poll every 5 seconds
+        setInterval(fetchPending, 5000);
+        fetchPending();
+    </script>
 </body>
 </html>