Add derived_availability_and_inventory() debug info to /location/X pa…

…ge, refs #650

vaccinate/core/views.py

@@ -90,6 +90,11 @@ def location(request, public_id):
         "location.html",
         {
             "location": location,
+            "derived_availability_and_inventory": json.dumps(
+                location.derive_availability_and_inventory()._asdict(),
+                indent=4,
+                default=lambda v: v.isoformat() if hasattr(v, "isoformat") else repr(v),
+            ),
             "source_locations": location.matched_source_locations.order_by(
                 "-created_at"
             ).prefetch_related("concordances"),

vaccinate/templates/location.html

@@ -7,6 +7,12 @@ <h1>{{ location }}</h1>
 <h2><samp style="font-size: 1.25em">{{ location.public_id }}</samp> - {{ location.full_address }}</h2>
 <p><a href="/location">Find another location</a></p>
 
+<h2>Derived availability and inventory</h2>
+
+<p>We have logic that derives vaccine inventory and availability based on a combination of recently filed reports and recently scraped source locations. The <code>location.derived_availability_and_inventory()</code> method for this location currently returns:</p>
+
+<pre>{{ derived_availability_and_inventory }}</pre>
+
 {% for title, content in api_previews %}
   <h2>{{ title }}</h2>
   <pre>{{ content }}</pre>