Files
WerkoutAPI/workout/helpers.py
Trey t c80c66c2e5 Codebase hardening: 102 fixes across 35+ files
Deep audit identified 106 findings; 102 fixed, 4 deferred. Covers 8 areas:

- Settings & deploy: env-gated DEBUG/SECRET_KEY, HTTPS headers, gunicorn, celery worker
- Auth (registered_user): password write_only, request.data fixes, transaction safety, proper HTTP status codes
- Workout app: IDOR protection, get_object_or_404, prefetch_related N+1 fixes, transaction.atomic
- Video/scripts: path traversal sanitization, HLS trigger guard, auth on cache wipe
- Models (exercise/equipment/muscle/superset): null-safe __str__, stable IDs, prefetch support
- Generator views: helper for registered_user lookup, logger.exception, bulk_update, transaction wrapping
- Generator core (rules/selector/generator): push-pull ratio, type affinity normalization, modality checks, side-pair exact match, word-boundary regex, equipment cache clearing
- Generator services (plan_builder/analyzer/normalizer): transaction.atomic, muscle cache, bulk_update, glutes classification fix

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-27 22:29:14 -06:00

111 lines
4.4 KiB
Python

from .models import Workout
from superset.helpers import get_first_up_superset_exercise
from superset.models import Superset, SupersetExercise
from superset.serializers import SupersetExerciseSerializer
import json
def create_all_exercise_list_for_workout(workout):
all_superset_exercise = []
# add a beginning workout superset
first_up_superset_exercise = get_first_up_superset_exercise(None)
data = SupersetExerciseSerializer(first_up_superset_exercise, many=False).data
audio_queues = default_beeps()
superset = Superset.objects.filter(workout=workout).order_by('order').first()
if superset is not None:
supersetExercise = SupersetExercise.objects.filter(superset=superset).order_by('order').first()
if supersetExercise is not None:
next_up_data = {
"audio_url": supersetExercise.exercise.audio_url().lower(),
"play_at": 7
}
starting_off_with = {
"audio_url": "/media/transitions_audio/starting_off_with.m4a",
"play_at": 8
}
audio_queues.append(next_up_data)
audio_queues.append(starting_off_with)
data["audio_queues"] = audio_queues
all_superset_exercise.append(data)
# Fix #17: N+1 - add prefetch_related to avoid per-superset queries
supersets = Superset.objects.filter(workout=workout).order_by('order').prefetch_related(
'supersetexercise_set__exercise'
)
order = 2
for superset_count, superset in enumerate(supersets):
# Use prefetched data instead of re-querying (N+1 fix)
supersetExercises = sorted(superset.supersetexercise_set.all(), key=lambda se: se.order)
for x in range(superset.rounds):
for exercise_idx, exercise in enumerate(supersetExercises):
exercise.order = order
ser_data = SupersetExerciseSerializer(exercise, many=False).data
ser_data.mutable = True
audio_queues = default_beeps()
if exercise.duration is not None and exercise.duration > 0 :
coming_up_data = {
"audio_url": "/media/transitions_audio/coming_up.m4a",
"play_at": 8
}
audio_queues.append(coming_up_data)
if len(supersetExercises) > exercise_idx+1:
next_exercise = supersetExercises[exercise_idx+1]
next_up_data = {
"audio_url": next_exercise.exercise.audio_url().lower(),
"play_at": 7
}
audio_queues.append(next_up_data)
elif x < superset.rounds - 1:
first_exercise = supersetExercises.first()
next_up_data = {
"audio_url": first_exercise.exercise.audio_url().lower(),
"play_at": 7
}
audio_queues.append(next_up_data)
elif len(supersets) > superset_count+1:
next_superset = supersets[superset_count+1]
# Use prefetched data instead of re-querying
next_superset_exercises = sorted(next_superset.supersetexercise_set.all(), key=lambda se: se.order)
next_supersetExercises = next_superset_exercises[0] if next_superset_exercises else None
next_up_data = {
"audio_url": next_supersetExercises.exercise.audio_url().lower(),
"play_at": 7
}
audio_queues.append(next_up_data)
ser_data["audio_queues"] = audio_queues
all_superset_exercise.append(ser_data)
order += 1
return all_superset_exercise
def default_beeps():
short_beep_start = 5
short_beep_end = 2
long_beep_start = 1
audio_queues = []
for x in range(short_beep_end, short_beep_start):
audio_queues.append({
"play_at" : x,
"audio_url": "short_beep",
})
audio_queues.append({
"play_at" : long_beep_start,
"audio_url": "long_beep",
})
return audio_queues