add getQueueDetailsByPatientId

models/QueueDetail.js

@@ -8,22 +8,20 @@ class QueueDetail {
         const query = `
             SELECT p.patient_id AS id,
                     CONCAT(p.fname, ' ', p.lname) AS patient_name,
-                    t.treatment_name AS treatment,
                     p.phone AS phone,
                     'ไม่มี' AS treatment_history
             FROM queuedetail qd
-            JOIN treatment t ON qd.treatment_id = t.treatment_id
             JOIN patient p ON qd.patient_id = p.patient_id
-            WHERE CONCAT(p.fname, ' ', p.lname) LIKE ? OR p.patient_id LIKE ?;
+            WHERE CONCAT(p.fname, ' ', p.lname) LIKE ? OR p.patient_id LIKE ?
+            GROUP BY p.patient_id  
         `;
 
-
         return new Promise((resolve, reject) => { 
             db.query(query, [searchPattern, searchPattern], (error, results) => {
                 if (error) {
                     reject(error);
                 }
-                resolve(results);  // ส่งผลลัพธ์กลับไปยัง callback
+                resolve(results);  
             });
         });
     }
@@ -32,7 +30,7 @@ class QueueDetail {
         const query = `
             SELECT qd.queuedetail_id, qd.date AS treatment_date,
                 CONCAT(p.fname, ' ', p.lname) AS patient_name,
-                t.treatment_name
+                t.treatment_name, qd.patient_id
             FROM queuedetail qd
             JOIN patient p ON qd.patient_id = p.patient_id
             JOIN treatment t ON qd.treatment_id = t.treatment_id
@@ -52,6 +50,41 @@ class QueueDetail {
             });
         });
     }
+
+    static async getQueueDetailsByPatientId(patient_id) {
+        const query = `
+            SELECT qd.queuedetail_id, qd.date AS treatment_date, 
+                CONCAT(p.fname, ' ', p.lname) AS patient_name,
+                t.treatment_name
+            FROM queuedetail qd
+            JOIN patient p ON qd.patient_id = p.patient_id
+            JOIN treatment t ON qd.treatment_id = t.treatment_id
+            WHERE qd.patient_id = ?
+            ORDER BY qd.date DESC LIMIT 1;
+        `;
+
+        return new Promise((resolve, reject) => {
+            db.query(query, [patient_id], (error, results) => {
+                if (error) {
+                    console.error("Database query error:", error);  // แสดงข้อผิดพลาดจากฐานข้อมูล
+                    reject(error);
+                    return;
+                }
+
+                console.log("Query results:", results);
+    
+                if (!results || results.length === 0) {
+                    console.log("No results found for patient_id:", patient_id);  // ถ้าไม่พบข้อมูล
+                    resolve(null);  // คืนค่า null ถ้าไม่มีข้อมูล
+                } else {
+                    resolve(results[0]);  // คืนค่าการจองล่าสุด
+                }
+            });
+        });
+    }
+
+
+
 }
 
 module.exports = QueueDetail;
\ No newline at end of file