adds ability to self publish workbaskets via the django admin workbasket view

workbaskets/admin.py

@@ -1,6 +1,6 @@
 from django import forms
 from django.conf import settings
-from django.contrib import admin
+from django.contrib import admin, messages
 from django.contrib.admin.views.decorators import staff_member_required
 from django.contrib.admin.widgets import AdminTextInputWidget
 from django.http import HttpResponseRedirect
@@ -118,7 +118,27 @@ def response_change(self, request, obj):
                 f"Deleted {tracked_model_count} TrackedModel(s) in "
                 f"{transaction_count} from WorkBasket.",
             )
-            return HttpResponseRedirect(".")
+        if "_self-publish" in request.POST:
+            # check if user is super user
+            if not request.user.is_superuser:
+                self.message_user(request, "You do not have permission to perform this action.", level=messages.ERROR)
+                return HttpResponseRedirect(request.get_full_path())
+
+            # check if workbasket status is 'editing'
+            if obj.status != 'EDITING':
+                messages.error(request, "The workbasket is not in EDITING status.")
+                return HttpResponseRedirect(request.get_full_path())
+
+            # check if rule checks have passed
+            if obj.unchecked_or_errored_transactions.exists():
+                    messages.error(request, "Rule checks have not passed on the current contents of this workbasket.")
+                    return HttpResponseRedirect(request.get_full_path())
+
+            obj.full_clean()
+            obj.approve(user=request.user.id, scheme_name=settings.TRANSACTION_SCHEMA)
+            obj.status = "PUBLISHED"
+            obj.save()
+            return HttpResponseRedirect(request.get_full_path())
 
         return super().response_change(request, obj)
 

workbaskets/templates/admin/workbaskets/change_form.html

@@ -6,22 +6,55 @@
 {% block submit_buttons_bottom %}
     {{ block.super }}
 
+    {% if request.user.is_superuser %}
+        <div class="submit-row">
+            <input
+                    type="submit"
+                    value="Self Publish"
+                    name="_self-publish"
+                    class="default"
+                    title="""
+            {% if original.status != 'EDITING' %} This button is disabled because the workbasket is not in EDITING
+                status.
+                {#                {% elif workbasket.unchecked_or_errored_transactions.exists() %}This button is disabled because the workbasket rule check task status is not SUCCESS.#}
+            {% elif original.rule_check_task_status != 'SUCCESS' %}This button is disabled because the workbasket rule
+                check task status is not SUCCESS.
+            {% else %}Click to self publish this workbasket.
+            {% endif %}
+            """
+            {% if original.status != 'EDITING' or original.rule_check_task_status != 'SUCCESS' %}
+                disabled{% endif %}
+            >
+            <span class="button-description">
+                {% if original.status != 'EDITING' %}
+                    <i>This button is disabled because the workbasket is not in EDITING status.</i>
+                {% elif original.rule_check_task_status != 'SUCCESS' %}
+                    <i>This button is disabled because it contains transactions that have not passed rule checks.</i>
+                {% else %}
+                    <i>Click to Self Publish workbasket.</i>
+                {% endif %}
+                <br>
+                Warning: This will publish the workbasket <Strong>only</Strong> for TAP. It will <Strong>not</Strong> be sent to other parties e.g. Channel Islands, HMRC etc.
+            </span>
+        </div>
+    {% endif %}
+
     {% if original.status == 'EDITING' or original.status == 'ARCHIVED' %}
-    <div class="submit-row">
+        <div class="submit-row">
         <span>
             {{ original.tracked_models.count }}
             tracked model{{ original.tracked_models.count|pluralize }}
             /
             {{ original.transactions.count }}
             transaction{{ original.transactions.count|pluralize }}
         </span>
-        <input
-            type="submit"
-            style="background-color:#a41515"
-            value="Delete WorkBasket Contents"
-            name="_clear-workbasket"
-            {% if not original.tracked_models.count and not original.transactions.count %}disabled{% endif %}
-        >
-    </div>
+            <input
+                    type="submit"
+                    style="background-color:#a41515"
+                    value="Delete WorkBasket Contents"
+                    name="_clear-workbasket"
+                    {% if not original.tracked_models.count and not original.transactions.count %}disabled{% endif %}
+            >
+        </div>
     {% endif %}
 {% endblock %}