various fixes

apps/monitor/calc.py

@@ -87,10 +87,10 @@ class Calc:
 
     # calculate all fees.
     with connection.cursor() as cursor:
-        sql = """SELECT SUM(crypto_fee) as crypto_fee, SUM(fiat_fee) as fiat_fee FROM `transaction` WHERE crypto_currency=%s and owner_id=%s"""
+        sql = """SELECT SUM(crypto_fee) as crypto_fee, SUM(fiat_fee) as fiat_fee FROM `transaction` WHERE crypto_currency=%s and owner_id=%s and transaction_type in ('T','B')"""
         cursor.execute(sql, [crypto, userid])
         fees = cursor.fetchone()
-        if sold[0]:
+        if fees[0]:
           total_investment -= Decimal(fees[1])
           amount_kept -= Decimal(fees[0])
 

apps/monitor/templates/monitor.html

@@ -64,7 +64,7 @@
               We have sold {{ c.crypto }} for {{ c.sold|floatformat:2 }} EUR<br/>
               {% endif %}
               {% if c.amount_kept %}
-              Current value of our {{ c.amount_kept|formatcurrency }} {{ c.crypto }} is {{ c.current_value|floatformat:2 }} EUR<br/>
+              Current value of our <span title="{{ c.amount_kept }} {{ c.crypto }}">{{ c.amount_kept|formatcurrency }} {{ c.crypto }}</span> is {{ c.current_value|floatformat:2 }} EUR<br/>
               {% endif %}
               {% if c.bought_recently %}
               We have bought within the last 12 months:  {{ c.bought_recently|formatcurrency }} {{ c.crypto }}<br/>

apps/monitor/templatetags/filter.py

@@ -4,6 +4,8 @@ register = template.Library()
 
 @register.filter
 def formatcurrency(value):
+    if not value:
+        return "0.00"
     if value > 100:
         return "%0.0f" % (value,)
     if value < 0.01:

apps/transactions/templates/show.html

@@ -23,11 +23,11 @@
 	<tr>
 		<td>{{ transaction.date_valid }}</td>
 		<td>{{ transaction.crypto_amount|floatformat:3 }}
-			{% if transaction.crypto_fee > 0 %}Fee: {{ transaction.crypto_fee|floatformat:3 }}{% endif %}
+			{% if transaction.crypto_fee and transaction.crypto_fee > 0 %}Fee: {{ transaction.crypto_fee|floatformat:3 }}{% endif %}
 			{{ transaction.crypto_currency }}
 		</td>
 		<td>{{ transaction.fiat_amount|formatcurrency }}
-			{% if transaction.fiat_fee > 0 %}Fee: {{ transaction.fiat_fee|floatformat:2 }}{% endif %}
+			{% if transaction.fiat_fee and transaction.fiat_fee > 0 %}Fee: {{ transaction.fiat_fee|floatformat:2 }}{% endif %}
 			{{ transaction.fiat_currency }}
 		</td>
 		<td>{% if transaction.transaction_type == 'S' %}