rancher setub

apps/herd/models.py

@@ -10,6 +10,12 @@ class Herd(BaseModel):
         related_name='herd',
         null=True
     )
+    rancher = models.ForeignKey(
+        'Rancher',
+        on_delete=models.CASCADE,
+        related_name='herd',
+        null=True
+    )
     cooperative = models.ForeignKey(
         auth_models.Organization,
         on_delete=models.CASCADE,
@@ -72,3 +78,34 @@ class Herd(BaseModel):
 
     def save(self, *args, **kwargs):
         super(Herd, self).save(*args, **kwargs)
+
+
+class Rancher(BaseModel):
+    ranching_farm = models.CharField(max_length=150, null=True)
+    first_name = models.CharField(max_length=150, null=True)
+    last_name = models.CharField(max_length=150, null=True)
+    mobile = models.CharField(max_length=25, null=True)
+    national_code = models.CharField(max_length=20, null=True)
+    birthdate = models.DateTimeField(null=True)
+    nationality = models.CharField(max_length=20, null=True)
+    address = models.TextField(blank=True)
+    province = models.ForeignKey(
+        auth_models.Province,
+        on_delete=models.CASCADE,
+        related_name='ranchers',
+        null=True
+    )
+    city = models.ForeignKey(
+        auth_models.City,
+        on_delete=models.CASCADE,
+        related_name='ranchers',
+        null=True
+    )
+    without_herd = models.BooleanField(default=False)
+
+    def __str__(self):
+        return f'rancher: {self.first_name} {self.last_name}'
+
+    def save(self, *args, **kwargs):
+        return super(Rancher, self).save(*args, **kwargs)
+