Merge branch 'main' into 4769-feat-adds-eoy-banner

cl/opinion_page/templates/opinions.html

@@ -216,14 +216,13 @@ <h3>
                 </div>
             </div>
 
-                <div class="case-caption jump-link" id="caption">{{ cluster.docket.case_name }}</div>
+                <div class="case-caption jump-link" id="caption">{{ cluster|best_case_name|safe }}</div>
                 <h4 class="case-court">{{ cluster.docket.court }}</h4>
                 <br>
                 <div class="case-details">
                     <ul class="list-unstyled">
                         <li><strong>Citations:</strong> {{ cluster.citation_string|default:"None known" }}</li>
-
-                        {% if cluster.case_name_full != cluster.case_name and cluster.case_name_full != "" %}
+                        {% if cluster.case_name_full != cluster|best_case_name %}
                         <li><strong>Full Case Name:</strong>
                             {{ cluster.case_name_full }}
                         </li>

cl/scrapers/admin.py

@@ -1,4 +1,5 @@
 from django.contrib import admin
+from django.db import models
 
 from cl.scrapers.models import (
     PACERFreeDocumentLog,
@@ -29,3 +30,39 @@ class PACERFreeDocumentRowAdmin(admin.ModelAdmin):
 
 
 admin.site.register(UrlHash)
+
+
+class MVLatestOpinion(models.Model):
+    """
+    Model linked to materialized view for monitoring scrapers
+
+    The SQL for creating the view is on it's migration file.
+
+    Must use `REFRESH MATERIALIZED VIEW scrapers_mv_latest_opinion`
+    periodically
+    """
+
+    # a django model must have a primary key
+    court_id = models.TextField(primary_key=True)
+    latest_creation_date = models.DateTimeField()
+    time_since = models.TextField()
+    view_last_updated = models.DateTimeField()
+
+    class Meta:
+        managed = False
+        db_table = "scrapers_mv_latest_opinion"
+
+
+@admin.register(MVLatestOpinion)
+class MVLatestOpinionAdmin(admin.ModelAdmin):
+    """Admin page to look at the latest opinion for each court
+
+    Use this to monitor silently failing scrapers
+    """
+
+    list_display = [
+        "court_id",
+        "latest_creation_date",
+        "time_since",
+        "view_last_updated",
+    ]

cl/scrapers/management/commands/refresh_scrapers_status_view.py

@@ -0,0 +1,17 @@
+from django.db import connection
+
+from cl.lib.command_utils import VerboseCommand, logger
+
+
+class Command(VerboseCommand):
+    help = """Refreshes the `scrapers_mv_latest_opinion` materialized view.
+
+    Check the cl.scrapers.admin.py file for more info about the view
+    """
+
+    def handle(self, *args, **options):
+        query = "REFRESH MATERIALIZED VIEW scrapers_mv_latest_opinion;"
+        with connection.cursor() as cursor:
+            cursor.execute(query)
+
+        logger.info("View refresh completed successfully")

cl/scrapers/migrations/0004_create_mv_latest_opinion.py

@@ -0,0 +1,69 @@
+# Generated by Django 5.1.2 on 2024-11-25 15:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("scrapers", "0003_delete_errorlog"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="MVLatestOpinion",
+            fields=[
+                (
+                    "court_id",
+                    models.TextField(primary_key=True, serialize=False),
+                ),
+                ("latest_creation_date", models.DateTimeField()),
+                ("time_since", models.TextField()),
+                ("view_last_updated", models.DateTimeField()),
+            ],
+            options={
+                "db_table": "scrapers_mv_latest_opinion",
+                "managed": False,
+            },
+        ),
+        migrations.RunSQL("""
+        CREATE MATERIALIZED VIEW IF NOT EXISTS
+            scrapers_mv_latest_opinion
+        AS
+        (
+        SELECT
+            court_id,
+            max(so.date_created) as latest_creation_date,
+            DATE_TRUNC('minutes', (now() - max(so.date_created)))::text as time_since,
+            now() as view_last_updated
+        FROM
+            (
+                SELECT id, court_id
+                FROM search_docket
+                WHERE court_id IN (
+                    SELECT id
+                    FROM search_court
+                    /*
+                        Only check courts with scrapers in use
+                    */
+                    WHERE
+                        has_opinion_scraper
+                        AND in_use
+                )
+            ) sd
+        INNER JOIN
+            (SELECT id, docket_id FROM search_opinioncluster) soc ON soc.docket_id = sd.id
+        INNER JOIN
+            search_opinion so ON so.cluster_id = soc.id
+        GROUP BY
+            sd.court_id
+        HAVING
+            /*
+                Only return results for courts with no updates in a week
+            */
+            now() - max(so.date_created) > interval '7 days'
+        ORDER BY
+            2 DESC
+        )
+        """)
+    ]

cl/scrapers/migrations/0004_create_mv_latest_opinion.sql

@@ -0,0 +1,49 @@
+BEGIN;
+--
+-- Create model MVLatestOpinion
+--
+-- (no-op)
+--
+-- Raw SQL operation
+--
+
+        CREATE MATERIALIZED VIEW IF NOT EXISTS
+            scrapers_mv_latest_opinion
+        AS
+        (
+        SELECT
+            court_id,
+            max(so.date_created) as latest_creation_date,
+            DATE_TRUNC('minutes', (now() - max(so.date_created)))::text as time_since,
+            now() as view_last_updated
+        FROM
+            (
+                SELECT id, court_id
+                FROM search_docket
+                WHERE court_id IN (
+                    SELECT id
+                    FROM search_court
+                    /*
+                        Only check courts with scrapers in use
+                    */
+                    WHERE
+                        has_opinion_scraper
+                        AND in_use
+                )
+            ) sd
+        INNER JOIN
+            (SELECT id, docket_id FROM search_opinioncluster) soc ON soc.docket_id = sd.id
+        INNER JOIN
+            search_opinion so ON so.cluster_id = soc.id
+        GROUP BY
+            sd.court_id
+        HAVING
+            /*
+                Only return results for courts with no updates in a week
+            */
+            now() - max(so.date_created) > interval '7 days'
+        ORDER BY
+            2 DESC
+        )
+        ;
+COMMIT;