trust bonus on user profile (#7534)

app/dashboard/models.py

@@ -2911,6 +2911,20 @@ class Profile(SuperModel):
     products_choose = ArrayField(models.CharField(max_length=200), blank=True, default=list)
     contact_email = models.EmailField(max_length=255, blank=True)
 
+    @property
+    def trust_bonus(self):
+        # returns a percentage trust bonus, for this curent user.
+        # trust bonus compounds for every new verification added
+        tb = 1
+        if self.is_brightid_verified:
+            tb *= 1.25
+        if self.is_twitter_verified:
+            tb *= 1.05
+        if self.sms_verification:
+            tb *= 1.05
+        return tb
+
+
     @property
     def is_blocked(self):
         if not self.user: