(Feat-Fix): Fixed attendance system

backend-deno/routes/attendance.ts

@@ -157,27 +157,43 @@ router.post(
         return;
       }
 
-      // Check if there's an active check-in (not yet checked out) for today
-      const activeCheckIn = await db.query<Attendance[]>(
-        "SELECT * FROM attendance WHERE employee_id = ? AND work_date = ? AND status = 'CheckedIn'",
+      // Check if there's any existing attendance record for today
+      const existingRecord = await db.query<Attendance[]>(
+        "SELECT * FROM attendance WHERE employee_id = ? AND work_date = ?",
         [employeeId, workDate],
       );
 
-      if (activeCheckIn.length > 0) {
-        ctx.response.status = 400;
-        ctx.response.body = { error: "User has an active check-in. Please check out first before checking in again." };
-        return;
-      }
-
       const checkInTime = new Date().toISOString().slice(0, 19).replace(
         "T",
         " ",
       );
 
+      let recordId: number;
+
+      if (existingRecord.length > 0) {
+        const record = existingRecord[0];
+        
+        // If already checked in, don't allow another check-in
+        if (record.status === "CheckedIn") {
+          ctx.response.status = 400;
+          ctx.response.body = { error: "User has an active check-in. Please check out first before checking in again." };
+          return;
+        }
+
+        // If checked out or other status, update the existing record to check in again
+        await db.execute(
+          "UPDATE attendance SET check_in_time = ?, check_out_time = NULL, status = ?, supervisor_id = ? WHERE id = ?",
+          [checkInTime, "CheckedIn", currentUser.id, record.id],
+        );
+        recordId = record.id;
+      } else {
+        // No existing record, create new one
         const result = await db.execute(
           "INSERT INTO attendance (employee_id, supervisor_id, check_in_time, work_date, status) VALUES (?, ?, ?, ?, ?)",
           [employeeId, currentUser.id, checkInTime, workDate, "CheckedIn"],
         );
+        recordId = result.insertId as number;
+      }
 
       const newRecord = await db.query<Attendance[]>(
         `SELECT a.*, 
@@ -191,10 +207,10 @@ router.post(
        LEFT JOIN departments d ON e.department_id = d.id
        LEFT JOIN users c ON e.contractor_id = c.id
        WHERE a.id = ?`,
-        [result.insertId],
+        [recordId],
       );
 
-      ctx.response.status = 201;
+      ctx.response.status = existingRecord.length > 0 ? 200 : 201;
       ctx.response.body = newRecord[0];
     } catch (error) {
       console.error("Check in error:", error);

src/pages/AllRatesPage.tsx

@@ -45,7 +45,7 @@ export const AllRatesPage: React.FC = () => {
     setLoading(true);
     setError("");
     try {
-      const params: any = {};
+      const params: { departmentId?: number; startDate?: string; endDate?: string } = {};
       if (filters.departmentId) {
         params.departmentId = parseInt(filters.departmentId);
       }
@@ -55,8 +55,8 @@ export const AllRatesPage: React.FC = () => {
       const data = await api.getAllRates(params);
       setAllRates(data.allRates);
       setSummary(data.summary);
-    } catch (err: any) {
-      setError(err.message || "Failed to fetch rates");
+    } catch (err: unknown) {
+      setError(err instanceof Error ? err.message : "Failed to fetch rates");
     } finally {
       setLoading(false);
     }