chore: remove the Ofsted Parent View feature end to end

Removes the 'What Parents Say' section and all supporting elements:

Frontend:
- Drop the OfstedParentView type, the parent_view field, the survey
  section and the 'X% would recommend' callouts in the primary and
  secondary detail views, the Parents nav item, and the parent-view CSS.

Backend:
- Remove the FactParentView model, its loading in data_loader, and
  parent_view from the school-details API response.
- Bump SCHEMA_VERSION to 6 and add an idempotent drop step
  (DROP TABLE IF EXISTS marts.fact_parent_view) to the CLI migration;
  add scripts/sql/drop_fact_parent_view.sql to apply directly to the
  dbt-owned marts DBs on staging and prod.

Pipeline:
- Delete the stg_parent_view + fact_parent_view dbt models and their
  source/schema entries, the tap-uk-parent-view Meltano extractor, and
  the monthly Parent View DAG; drop it from the Dockerfile and the
  staging bootstrap docs.

The rest of dbt (which builds every mart the app reads) is untouched.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

backend/app.py

@@ -572,7 +572,7 @@ async def get_school_details(request: Request, urn: int):
     # Get latest info for the school
     latest = school_data.iloc[-1]
 
-    # Fetch supplementary data (Ofsted, Parent View, admissions, etc.)
+    # Fetch supplementary data (Ofsted, admissions, etc.)
     from .database import SessionLocal
     supplementary = {}
     try:
@@ -605,7 +605,6 @@ async def get_school_details(request: Request, urn: int):
         "yearly_data": clean_for_json(school_data),
         # Supplementary data (null if not yet populated by Kestra)
         "ofsted": supplementary.get("ofsted"),
-        "parent_view": supplementary.get("parent_view"),
         "census": supplementary.get("census"),
         "admissions": supplementary.get("admissions"),
         "admissions_history": supplementary.get("admissions_history") or [],

backend/data_loader.py

@@ -14,7 +14,7 @@ from .config import settings
 from .database import SessionLocal, engine
 from .models import (
     DimSchool, DimLocation, KS2Performance,
-    FactOfstedInspection, FactParentView, FactAdmissions,
+    FactOfstedInspection, FactAdmissions,
     FactDeprivation, FactFinance, FactPupilCharacteristics,
 )
 from .schemas import SCHOOL_TYPE_MAP
@@ -446,30 +446,6 @@ def get_supplementary_data(db: Session, urn: int) -> dict:
         else None
     )
 
-    # Parent View
-    pv = safe_query(FactParentView, "urn")
-    result["parent_view"] = (
-        {
-            "survey_date": pv.survey_date.isoformat() if pv.survey_date else None,
-            "total_responses": pv.total_responses,
-            "q_happy_pct": pv.q_happy_pct,
-            "q_safe_pct": pv.q_safe_pct,
-            "q_behaviour_pct": pv.q_behaviour_pct,
-            "q_bullying_pct": pv.q_bullying_pct,
-            "q_communication_pct": pv.q_communication_pct,
-            "q_progress_pct": pv.q_progress_pct,
-            "q_teaching_pct": pv.q_teaching_pct,
-            "q_information_pct": pv.q_information_pct,
-            "q_curriculum_pct": pv.q_curriculum_pct,
-            "q_future_pct": pv.q_future_pct,
-            "q_leadership_pct": pv.q_leadership_pct,
-            "q_wellbeing_pct": pv.q_wellbeing_pct,
-            "q_recommend_pct": pv.q_recommend_pct,
-        }
-        if pv
-        else None
-    )
-
     # Census (latest year of fact_pupil_characteristics)
     pc = safe_query(FactPupilCharacteristics, "urn", "year")
     result["census"] = (

backend/migration.py

@@ -433,6 +433,25 @@ def _apply_schema_alterations():
         conn.commit()
 
 
+def _apply_schema_drops():
+    """
+    Drop tables retired from the schema. Idempotent (DROP … IF EXISTS), so it's
+    safe to run on every migration. Add entries here when a model is removed.
+    """
+    drops = [
+        # v6: Ofsted Parent View feature removed
+        "DROP TABLE IF EXISTS marts.fact_parent_view CASCADE",
+    ]
+    from sqlalchemy import text as sa_text
+    with engine.connect() as conn:
+        for stmt in drops:
+            try:
+                conn.execute(sa_text(stmt))
+            except Exception as e:
+                print(f"  Warning: drop skipped ({e})")
+        conn.commit()
+
+
 def run_full_migration(geocode: bool = False) -> bool:
     """
     Run a complete migration: drop all tables and reimport from CSV.
@@ -479,6 +498,9 @@ def run_full_migration(geocode: bool = False) -> bool:
     print("Applying column additions to supplementary tables...")
     _apply_schema_alterations()
 
+    print("Dropping retired tables...")
+    _apply_schema_drops()
+
     print("\nLoading CSV data...")
     df = load_csv_data(settings.data_dir)
 

backend/models.py

@@ -149,29 +149,6 @@ class FactOfstedInspection(Base):
     report_url = Column(Text)
 
 
-class FactParentView(Base):
-    """Ofsted Parent View survey — latest per school."""
-    __tablename__ = "fact_parent_view"
-    __table_args__ = MARTS
-
-    urn = Column(Integer, primary_key=True)
-    survey_date = Column(Date)
-    total_responses = Column(Integer)
-    q_happy_pct = Column(Float)
-    q_safe_pct = Column(Float)
-    q_behaviour_pct = Column(Float)
-    q_bullying_pct = Column(Float)
-    q_communication_pct = Column(Float)
-    q_progress_pct = Column(Float)
-    q_teaching_pct = Column(Float)
-    q_information_pct = Column(Float)
-    q_curriculum_pct = Column(Float)
-    q_future_pct = Column(Float)
-    q_leadership_pct = Column(Float)
-    q_wellbeing_pct = Column(Float)
-    q_recommend_pct = Column(Float)
-
-
 class FactAdmissions(Base):
     """School admissions — one row per URN per year."""
     __tablename__ = "fact_admissions"

backend/version.py

@@ -13,7 +13,7 @@ WHEN TO BUMP:
 """
 
 # Current schema version - increment when models change
-SCHEMA_VERSION = 5
+SCHEMA_VERSION = 6
 
 # Changelog for documentation
 SCHEMA_CHANGELOG = {
@@ -22,4 +22,5 @@ SCHEMA_CHANGELOG = {
     3: "Added supplementary data tables: ofsted, parent_view, census, admissions, sen_detail, phonics, deprivation, finance; GIAS columns on schools",
     4: "Added Ofsted Report Card columns to ofsted_inspections (new framework from Nov 2025)",
     5: "Apply ALTER TABLE additions for RC columns missed by create_all on existing tables",
+    6: "Removed the Ofsted Parent View feature: dropped fact_parent_view table and model",
 }