Delete CotisationsOption.pres_name and better migration.

preferences/migrations/0063_mandate.py

@@ -13,7 +13,8 @@ def create_current_mandate(apps, schema_editor):
     AssoOption = apps.get_model('preferences', 'AssoOption')
     Mandate = apps.get_model('preferences', 'Mandate')
     Adherent = apps.get_model('users', 'Adherent')
-    pres_name = AssoOption.objects.get_or_create()[0].pres_name
+    assooption = AssoOption.objects.get_or_create()[0]
+    pres_name = assooption.pres_name
     l = pres_name.split(' ')
     try:
         name, surname = l[0], l[1]
@@ -23,7 +24,11 @@ def create_current_mandate(apps, schema_editor):
             start_date=timezone.now(),
         )
     except Exception as e:
-        print("Warning : I was unable to find an adherent corresponding to %s. You might want to edit your preferences afterward." % pres_name)
+        print("Warning : I was unable to find an adherent corresponding to %s. You might want to edit your preferences afterward. I will disable the sending of vouchers by email." % pres_name)
+        CotisationsOption = apps.get_model('preferences', 'CotisationsOption')
+        cotisoption = CotisationsOption.objects.get_or_create()[0]
+        cotisoption.send_voucher_mail = False
+        cotisoption.save()
 
 
 
@@ -56,4 +61,8 @@ class Migration(migrations.Migration):
             name='send_voucher_mail',
             field=models.BooleanField(default=False, help_text='Be carefull, if no mandate is defined on the preferences page, errors will be triggered when generating vouchers.', verbose_name='Send voucher by email when the invoice is controlled.'),
         ),
+        migrations.RemoveField(
+            model_name='assooption',
+            name='pres_name',
+        ),
     ]

preferences/models.py

@@ -573,12 +573,6 @@ class AssoOption(AclMixin, PreferencesModel):
         null=True,
         blank=True,
     )
-    pres_name = models.CharField(
-        max_length=255,
-        default="",
-        verbose_name=_("President of the association"),
-        help_text=_("Displayed on subscription vouchers")
-    )
 
     class Meta:
         permissions = (

preferences/templates/preferences/display_preferences.html

@@ -325,10 +325,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
                 <th>{% trans "Description of the organisation" %}</th>
                 <td>{{ assooptions.description|safe }}</td>
             </tr>
-            <tr>
-                <th>{% trans "President of the association"%}</th>
-                <td>{{ assooptions.pres_name }}</td>
-            </tr>
         </table>
         <h5>{% trans "Mandates" %}</h5>
         {% can_create Mandate %}