new update

sheets/models.py

@@ -1,4 +1,8 @@
 from django.db import models
+from django.utils import timezone
+from django.core.validators import MinValueValidator, MaxValueValidator  
+
+
 
 class Client(models.Model):
     name = models.CharField(max_length=100)
@@ -9,12 +13,39 @@ class Client(models.Model):
 
 class ExcelEntry(models.Model):
     client = models.ForeignKey(Client, on_delete=models.CASCADE)
-    age = models.IntegerField()
-    email = models.EmailField()
+    date = models.DateField(default=timezone.now)
+    pressure = models.DecimalField(
+        max_digits=10,
+        decimal_places=2,
+        validators=[MinValueValidator(0)],
+        default=0.00
+    )
+    purity = models.DecimalField(
+        max_digits=5,
+        decimal_places=2,
+        validators=[MinValueValidator(0), MaxValueValidator(100)],
+        default=0.00
+    )
+    notes = models.TextField(blank=True, null=True)
     date_joined = models.DateField(auto_now_add=True)
 
+    def __str__(self):
+        return f"{self.client.name} - {self.date}"
+
 class SecondTableEntry(models.Model):
     client = models.ForeignKey(Client, on_delete=models.CASCADE)
-    age = models.IntegerField()
-    email = models.EmailField()
+    date = models.DateField(default=timezone.now)  # Added default value
+    is_warm = models.BooleanField(default=False)
+    lhe_delivery = models.CharField(max_length=100, blank=True, null=True)
+    lhe_output = models.DecimalField(
+    max_digits=10,
+    decimal_places=2,
+    validators=[MinValueValidator(0)],
+    blank=True,
+    null=True
+    )
+    notes = models.TextField(blank=True, null=True)
     date_joined = models.DateField(auto_now_add=True)
+
+    def __str__(self):
+        return f"{self.client.name} - {self.date}"