show DKK balance

src/backoffice/templates/includes/posreport_list_table.html

@@ -5,10 +5,8 @@
       <th>Date</th>
       <th>Pos</th>
       <th>Responsible</th>
-      <th>Bank Start</th>
+      <th>DKK Cash iZettle</th>
-      <th>Pos Start</th>
+      <th>DKK Balance</th>
-      <th>Bank End</th>
-      <th>Pos End</th>
       <th>Hax Income</th>
       <th>Hax Sold iZettle</th>
       <th>Hax Sold Website</th>
@@ -23,10 +21,13 @@
       <td><a href="{% url 'backoffice:posreport_detail' camp_slug=camp.slug pos_slug=pos.slug posreport_uuid=pr.uuid %}">{{ pr.date }}</a></td>
       <td>{{ pr.pos.name }}</td>
       <td>Bank: {{ pr.bank_responsible }}<br>Pos: {{ pr.pos_responsible }}</td>
-      <td>{{ pr.bank_start_hax }} HAX / {{ pr.bank_count_dkk_start }} DKK</td>
+      <td>{{ pr.dkk_sales_izettle }} DKK</td>
-      <td>{{ pr.pos_start_hax }} HAX / {{ pr.pos_count_dkk_start }} DKK</td>
+      <td class="text-right">
-      <td>{{ pr.bank_end_hax }} HAX / {{ pr.bank_count_dkk_end }} DKK</td>
+        {{ pr.bank_count_dkk_start }}<br>
-      <td>{{ pr.pos_end_hax }} HAX / {{ pr.pos_count_dkk_end }} DKK</td>
+        + {{ pr.dkk_sales_izettle }}<br>
+        - {{ pr.bank_count_dkk_end }}<br>
+        <b>= {{ pr.dkk_balance }}</b>
+      </td>
       <td>{{ pr.pos_json_sales.1 }} HAX ({{ pr.pos_json_sales.0 }} tx)</td>
       <td>{{ pr.hax_sold_izettle }} HAX</td>
       <td>{{ pr.hax_sold_website }} HAX</td>

src/backoffice/templates/posreport_detail.html

@@ -55,6 +55,39 @@ PosReport {{ posreport.date }} {{ posreport.pos.name }} | Pos | BackOffice | {{
           <th>All OK?</th>
           <td>{{ posreport.allok | truefalseicon }}</p>
         </tr>
+        <tr>
+          <th>DKK cash sales from iZettle</th>
+          <td>{{ posreport.dkk_sales_izettle }} DKK</td>
+        </tr>
+        <tr>
+          <th>DKK balance</th>
+          <td>
+            <table class="table table-condensed">
+              <tbody>
+                <tr>
+                  <td class="text-right">&nbsp;</td>
+                  <td class="text-right">{{ posreport.bank_count_dkk_start }} DKK</td>
+                  <td>Bank start count</td>
+                </tr>
+                <tr>
+                  <td class="text-right">-</td>
+                  <td class="text-right">{{ posreport.dkk_sales_izettle }} DKK</td>
+                  <td>DKK cash income through iZettle</td>
+                </tr>
+                <tr>
+                  <td class="text-right">-</td>
+                  <td class="text-right">{{ posreport.bank_count_dkk_end }} DKK</td>
+                  <td>Returned to the bank at day end</td>
+                </tr>
+                <tr>
+                  <td class="text-right">=</td>
+                  <td class="text-right"><b>{{ posreport.dkk_balance }} DKK</b></td>
+                  <td><b>Final balance.<br>Negative means the POS returned too many DKK, positive means the POS returned too few DKK.</b></td>
+                </tr>
+              </tbody>
+            </table>
+          </td>
+        </tr>
         <tr>
           <th>Hax Sold from iZettle</th>
           <td>{{ posreport.hax_sold_izettle }} HAX</td>

src/economy/migrations/0018_posreport_dkk_sales_izettle.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.1 on 2020-09-02 23:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("economy", "0017_posreport_hax_sold_website"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="posreport",
+            name="dkk_sales_izettle",
+            field=models.PositiveIntegerField(
+                default=0, help_text="The total DKK amount in iZettle cash sales"
+            ),
+        ),
+    ]

src/economy/models.py

@@ -555,6 +555,10 @@ class PosReport(CampRelatedModel, UUIDModel):
         blank=True, help_text="Any comments about this PosReport",
     )
 
+    dkk_sales_izettle = models.PositiveIntegerField(
+        default=0, help_text="The total DKK amount in iZettle cash sales"
+    )
+
     hax_sold_izettle = models.PositiveIntegerField(
         default=0, help_text="The number of HAX sold through the iZettle from the POS",
     )
@@ -840,3 +844,16 @@ class PosReport(CampRelatedModel, UUIDModel):
         balance -= self.bank_end_hax
         # all good
         return balance
+
+    @property
+    def dkk_balance(self):
+        """Return the DKK balance all things considered."""
+        balance = 0
+        # start with the bank count at the start of the day
+        balance += self.bank_count_dkk_start
+        # then add the iZettle sales for the day
+        balance += self.dkk_sales_izettle
+        # then substract what was returned to the bank at days end
+        balance -= self.bank_count_dkk_end
+        # all good
+        return balance