ai sql seed waveforms [OC]

source: ai written code

`# Seed data for fasting_periods`

`fasting_periods = []`

`# Starting from 30 days ago`

`current_time = datetime.now() – timedelta(days=30)`

`for _ in range(30):`

`# Fasting period: 20:00 to 12:00 next day (16 hours fasting)`

`fasting_start = current_time.replace(hour=20, minute=0, second=0, microsecond=0)`

`fasting_end = (fasting_start + timedelta(hours=16)).replace(microsecond=0)`

`fasting_periods.append({`

`’id’: str(uuid.uuid4()),`

`’user_fasting_plan_id’: user_fasting_plan_id,`

`’start_time’: fasting_start.isoformat(),`

`’end_time’: fasting_end.isoformat(),`

`’period_type’: ‘fasting’ # ENUM compliant`

`})`

`# Eating period: 12:00 to 20:00 same day (8 hours eating)`

`eating_start = fasting_end`

`eating_end = (eating_start + timedelta(hours=8)).replace(microsecond=0)`

`fasting_periods.append({`

`’id’: str(uuid.uuid4()),`

`’user_fasting_plan_id’: user_fasting_plan_id,`

`’start_time’: eating_start.isoformat(),`

`’end_time’: eating_end.isoformat(),`

`’period_type’: ‘eating’ # ENUM compliant`

`})`

`# Move to next day`

`current_time = eating_end + timedelta(seconds=1) # Ensures no overlap`