GET /resorts feature and range filters (Issue #57)

backend/main.py

@@ -29,6 +29,24 @@ def get_resorts(
     region: list[str] = Query(default=[]),
     country: Optional[str] = Query(default=None),
     state: Optional[str] = Query(default=None),
+    # Boolean feature flags
+    has_alpine: Optional[bool] = Query(default=None),
+    has_cross_country: Optional[bool] = Query(default=None),
+    has_night_skiing: Optional[bool] = Query(default=None),
+    has_terrain_parks: Optional[bool] = Query(default=None),
+    is_dog_friendly: Optional[bool] = Query(default=None),
+    has_snowshoeing: Optional[bool] = Query(default=None),
+    is_allied: Optional[bool] = Query(default=None),
+    reservation_required: Optional[bool] = Query(default=None),
+    # Numeric range filters (inclusive)
+    min_vertical: Optional[float] = Query(default=None),
+    max_vertical: Optional[float] = Query(default=None),
+    min_trails: Optional[float] = Query(default=None),
+    max_trails: Optional[float] = Query(default=None),
+    min_lifts: Optional[float] = Query(default=None),
+    max_lifts: Optional[float] = Query(default=None),
+    min_trail_length: Optional[float] = Query(default=None),
+    max_trail_length: Optional[float] = Query(default=None),
 ):
     results = _resorts
 
@@ -55,4 +73,41 @@ def get_resorts(
         s = state.lower()
         results = [r for r in results if (r.state or '').lower() == s]
 
+    # Boolean feature flags — only filter when explicitly set to True
+    bool_filters = [
+        ('has_alpine', has_alpine),
+        ('has_cross_country', has_cross_country),
+        ('has_night_skiing', has_night_skiing),
+        ('has_terrain_parks', has_terrain_parks),
+        ('is_dog_friendly', is_dog_friendly),
+        ('has_snowshoeing', has_snowshoeing),
+        ('is_allied', is_allied),
+    ]
+    for field, value in bool_filters:
+        if value is not None:
+            results = [r for r in results if getattr(r, field) == value]
+
+    if reservation_required is not None:
+        if reservation_required:
+            results = [r for r in results if r.reservation_status == 'Required']
+        else:
+            results = [r for r in results if r.reservation_status != 'Required']
+
+    # Numeric range filters (skip resorts with no data for the field)
+    range_filters = [
+        ('vertical', min_vertical, max_vertical),
+        ('num_trails', min_trails, max_trails),
+        ('num_lifts', min_lifts, max_lifts),
+        ('trail_length_mi', min_trail_length, max_trail_length),
+    ]
+    for field, lo, hi in range_filters:
+        if lo is not None:
+            results = [
+                r for r in results if getattr(r, field) is not None and getattr(r, field) >= lo
+            ]
+        if hi is not None:
+            results = [
+                r for r in results if getattr(r, field) is not None and getattr(r, field) <= hi
+            ]
+
     return results

backend/models.py

@@ -19,10 +19,15 @@ class ResortSummary(BaseModel):
     is_allied: Optional[bool] = None
     has_alpine: Optional[bool] = None
     has_cross_country: Optional[bool] = None
+    has_night_skiing: Optional[bool] = None
+    has_terrain_parks: Optional[bool] = None
+    is_dog_friendly: Optional[bool] = None
+    has_snowshoeing: Optional[bool] = None
     vertical: Optional[float] = None
     acres: Optional[float] = None
     num_trails: Optional[float] = None
     num_lifts: Optional[float] = None
+    trail_length_mi: Optional[float] = None
 
 
 class Resort(BaseModel):

backend/tests/test_resorts_feature_filters.py

@@ -0,0 +1,239 @@
+import sys
+import os
+
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
+
+import pytest
+from fastapi.testclient import TestClient
+from unittest.mock import patch
+
+from main import app
+from models import ResortSummary
+
+FAKE_RESORTS = [
+    ResortSummary(
+        resort_id='id-1',
+        name='Alpine Peak',
+        region='West',
+        city='Denver',
+        state='CO',
+        country='USA',
+        reservation_status='Required',
+        indy_page='https://example.com/alpine-peak',
+        has_alpine=True,
+        has_cross_country=False,
+        has_night_skiing=True,
+        has_terrain_parks=True,
+        is_dog_friendly=False,
+        has_snowshoeing=False,
+        is_allied=False,
+        vertical=3000.0,
+        num_trails=100.0,
+        num_lifts=15.0,
+        trail_length_mi=80.0,
+    ),
+    ResortSummary(
+        resort_id='id-2',
+        name='Nordic Valley',
+        region='Northeast',
+        city='Stowe',
+        state='VT',
+        country='USA',
+        reservation_status='Not Required',
+        indy_page='https://example.com/nordic-valley',
+        has_alpine=False,
+        has_cross_country=True,
+        has_night_skiing=False,
+        has_terrain_parks=False,
+        is_dog_friendly=True,
+        has_snowshoeing=True,
+        is_allied=True,
+        vertical=1200.0,
+        num_trails=40.0,
+        num_lifts=5.0,
+        trail_length_mi=30.0,
+    ),
+    ResortSummary(
+        resort_id='id-3',
+        name='Mid Mountain',
+        region='West',
+        city='Salt Lake City',
+        state='UT',
+        country='USA',
+        reservation_status='Not Required',
+        indy_page='https://example.com/mid-mountain',
+        has_alpine=True,
+        has_cross_country=True,
+        has_night_skiing=False,
+        has_terrain_parks=True,
+        is_dog_friendly=False,
+        has_snowshoeing=True,
+        is_allied=False,
+        vertical=2000.0,
+        num_trails=70.0,
+        num_lifts=10.0,
+        trail_length_mi=None,
+    ),
+]
+
+
+@pytest.fixture(autouse=True)
+def patch_resorts():
+    with patch('main._resorts', FAKE_RESORTS):
+        yield
+
+
+@pytest.fixture
+def client():
+    return TestClient(app)
+
+
+# --- Boolean feature flag filters ---
+
+
+def test_filter_has_alpine_true(client):
+    response = client.get('/resorts?has_alpine=true')
+    assert response.status_code == 200
+    names = {r['name'] for r in response.json()}
+    assert names == {'Alpine Peak', 'Mid Mountain'}
+
+
+def test_filter_has_alpine_false(client):
+    response = client.get('/resorts?has_alpine=false')
+    assert response.status_code == 200
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley'}
+
+
+def test_filter_has_cross_country(client):
+    response = client.get('/resorts?has_cross_country=true')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley', 'Mid Mountain'}
+
+
+def test_filter_has_night_skiing(client):
+    response = client.get('/resorts?has_night_skiing=true')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Alpine Peak'}
+
+
+def test_filter_has_terrain_parks(client):
+    response = client.get('/resorts?has_terrain_parks=true')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Alpine Peak', 'Mid Mountain'}
+
+
+def test_filter_is_dog_friendly(client):
+    response = client.get('/resorts?is_dog_friendly=true')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley'}
+
+
+def test_filter_has_snowshoeing(client):
+    response = client.get('/resorts?has_snowshoeing=true')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley', 'Mid Mountain'}
+
+
+def test_filter_is_allied(client):
+    response = client.get('/resorts?is_allied=true')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley'}
+
+
+# --- reservation_required ---
+
+
+def test_reservation_required_true(client):
+    response = client.get('/resorts?reservation_required=true')
+    assert response.status_code == 200
+    data = response.json()
+    assert len(data) == 1
+    assert data[0]['name'] == 'Alpine Peak'
+
+
+def test_reservation_required_false(client):
+    response = client.get('/resorts?reservation_required=false')
+    assert response.status_code == 200
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley', 'Mid Mountain'}
+
+
+# --- Numeric range filters ---
+
+
+def test_min_vertical(client):
+    response = client.get('/resorts?min_vertical=2000')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Alpine Peak', 'Mid Mountain'}
+
+
+def test_max_vertical(client):
+    response = client.get('/resorts?max_vertical=2000')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley', 'Mid Mountain'}
+
+
+def test_vertical_range(client):
+    response = client.get('/resorts?min_vertical=1500&max_vertical=2500')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Mid Mountain'}
+
+
+def test_min_trails(client):
+    response = client.get('/resorts?min_trails=70')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Alpine Peak', 'Mid Mountain'}
+
+
+def test_max_trails(client):
+    response = client.get('/resorts?max_trails=40')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley'}
+
+
+def test_min_lifts(client):
+    response = client.get('/resorts?min_lifts=10')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Alpine Peak', 'Mid Mountain'}
+
+
+def test_max_lifts(client):
+    response = client.get('/resorts?max_lifts=5')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley'}
+
+
+def test_min_trail_length(client):
+    response = client.get('/resorts?min_trail_length=50')
+    names = {r['name'] for r in response.json()}
+    # Mid Mountain has None trail_length_mi — excluded
+    assert names == {'Alpine Peak'}
+
+
+def test_max_trail_length(client):
+    response = client.get('/resorts?max_trail_length=30')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Nordic Valley'}
+
+
+def test_range_excludes_null_values(client):
+    # Mid Mountain has no trail_length_mi — should be excluded from range filter
+    response = client.get('/resorts?min_trail_length=1')
+    names = {r['name'] for r in response.json()}
+    assert 'Mid Mountain' not in names
+
+
+# --- Composability ---
+
+
+def test_bool_and_range_combined(client):
+    response = client.get('/resorts?has_alpine=true&max_vertical=2500')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Mid Mountain'}
+
+
+def test_bool_and_reservation_combined(client):
+    response = client.get('/resorts?has_alpine=true&reservation_required=false')
+    names = {r['name'] for r in response.json()}
+    assert names == {'Mid Mountain'}