52 lines
1.9 KiB
Python
52 lines
1.9 KiB
Python
from decimal import Decimal
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from datetime import datetime
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from app.models.auto import Auto_Delivery
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def update_automatic(get_delivery, gallons_delivered ):
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now = datetime.utcnow()
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get_auto_delivery = (db.session
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.query(Auto_Delivery)
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.filter(Auto_Delivery.customer_id == get_delivery.customer_id)
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.first())
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gallons_put_in_home = Decimal(gallons_delivered)
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customer_home_factor = get_auto_delivery.house_factor
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new_home_factor = calc_home_factor(gallons_put_in_home = gallons_put_in_home,
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current_house_factor=customer_home_factor)
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get_auto_delivery.house_factor = new_home_factor
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get_auto_delivery.tank_height = 'Full'
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get_auto_delivery.last_fill = now
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get_auto_delivery.estimated_gallons_left = 240
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get_auto_delivery.estimated_gallons_left_prev_day = 240
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get_auto_delivery.auto_status = 0
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db.session.add(get_auto_delivery)
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def calc_home_factor(gallons_put_in_home, current_house_factor):
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if 200.01 >= gallons_put_in_home >= 500:
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customer_home_factor = Decimal(current_house_factor) + Decimal(1)
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elif 170.01 <= gallons_put_in_home <= 200:
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customer_home_factor = Decimal(current_house_factor) + Decimal(1.5)
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elif 150.01 <= gallons_put_in_home <= 170:
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customer_home_factor = Decimal(current_house_factor) + Decimal(1.25)
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elif 120.01 <= gallons_put_in_home <= 150:
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customer_home_factor = Decimal(current_house_factor) - Decimal(.25)
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elif 90.01 <= gallons_put_in_home <= 120:
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customer_home_factor = Decimal(current_house_factor) - Decimal(.50)
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elif 0.01 <= gallons_put_in_home <= 90:
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customer_home_factor = Decimal(current_house_factor) - Decimal(.75)
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else:
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customer_home_factor = Decimal(current_house_factor)
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return customer_home_factor |