Files
OSIT-AE-API-FastAPI/app/methods/order_cart_methods.py
2021-05-28 03:52:31 -04:00

276 lines
14 KiB
Python

from __future__ import annotations
import datetime
from typing import Dict, List, Optional, Set, Union
from pydantic import BaseModel, EmailStr, Field, PrivateAttr, ValidationError, validator
from app.lib_general import *
from app.db_sql import redis_lookup_id_random, sql_insert_or_update, sql_insert, sql_update, sql_select
from app.models.order_cart_models import Order_Cart_Base
def update_order_cart_obj(order_cart_obj:Order_Cart_Base, repl_order_cart_line_li:bool=False):
log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(locals())
if order_cart_obj.account_id_random and (order_cart_obj.person_id_random or order_cart_obj.user_id_random):
log.info(f'An account.id_random {order_cart_obj.account_id_random} was passed. And either a person.id_random {order_cart_obj.person_id_random} or user.id_random {order_cart_obj.user_id_random} was passed. We can update the order cart.')
elif order_cart_obj.account_id_random and not (order_cart_obj.person_id_random or order_cart_obj.user_id_random):
log.info(f'An account.id_random {order_cart_obj.account_id_random} was passed. A person.id_random {order_cart_obj.person_id_random} or user.id_random {order_cart_obj.user_id_random} was not passed. We can update the order cart without one of those.')
else:
log.error('An account ID. A person ID or user ID is not required until starting to process an order.')
return False
#if order_cart_id := redis_lookup_id_random(record_id_random=order_cart_id_random, table_name='order_cart'): pass
#else: return False
order_cart_id_random = order_cart_obj.id_random # id_random because can't ref the alias
log.setLevel(logging.DEBUG)
log.debug(order_cart_obj.id)
log.debug(order_cart_id_random)
if order_cart_id := redis_lookup_id_random(record_id_random=order_cart_id_random, table_name='order_cart'): pass
else: return False
log.setLevel(logging.DEBUG)
log.info('Loop through lines to update and calculate totals')
# Calculate totals
order_cart_total_amount:int = 0
order_cart_total_quantity:int = 0
for order_cart_line_obj in order_cart_obj.order_cart_line_li:
log.debug(order_cart_line_obj)
order_cart_line_obj.order_cart_id = order_cart_id
order_cart_line_obj.order_cart_id_random = order_cart_id_random
order_cart_line_obj_data = order_cart_line_obj.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'product_type_id', 'product_type', 'created_on', 'updated_on'})
log.setLevel(logging.DEBUG)
log.debug(order_cart_line_obj_data)
data = {}
data['order_cart_id_random'] = order_cart_id_random
data['product_id_random'] = order_cart_line_obj.product_id_random
sql_select_result = sql_select(table_name='order_cart_line', data=data, rm_id_random=True)
log.setLevel(logging.DEBUG)
log.debug(sql_select_result)
if sql_select_result:
log.info('A matching order cart line was found. Update...')
if order_cart_line_obj_up_result := sql_update(data=order_cart_line_obj_data, table_name='order_cart_line', record_id=sql_select_result.get('id'), rm_id_random=True, id_random_length=8): pass
else:
log.error('Something went wrong while trying to update an order cart line record.')
return False
else:
log.info('A matching order cart line was not found. Insert...')
if order_cart_line_obj_in_result := sql_insert(data=order_cart_line_obj_data, table_name='order_cart_line', rm_id_random=True, id_random_length=8): pass
else:
log.error('Something went wrong while trying to insert an order cart line record.')
return False
order_cart_total_amount += order_cart_line_obj.quantity * order_cart_line_obj.amount
order_cart_total_quantity += order_cart_line_obj.quantity
order_cart_obj_new = {}
order_cart_obj_new['id_random'] = order_cart_id_random
order_cart_obj_new['account_id_random'] = order_cart_obj.account_id_random
order_cart_obj_new['person_id_random'] = order_cart_obj.person_id_random
order_cart_obj_new['user_id_random'] = order_cart_obj.person_id_random
order_cart_obj_new['order_id_random'] = order_cart_obj.order_id_random
order_cart_obj_new['total_amount'] = order_cart_total_amount
order_cart_obj_new['total_quantity'] = order_cart_total_quantity
order_cart_obj_new['notes'] = order_cart_obj.notes
if order_cart_obj_resp := sql_update(data=order_cart_obj_new, table_name='order_cart', rm_id_random=True): pass
else:
log.error('Something went wrong while trying to update an order cart record.')
return False
return False
# ### BEGIN ### API Order Cart Methods ### load_order_cart_obj() ###
def load_order_cart_obj(order_cart_id:int|str, inc_order_cart_line_li:bool=False, inc_order_cart_cfg:bool=False) -> Order_Cart_Base:
log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(locals())
if order_cart_id := redis_lookup_id_random(record_id_random=order_cart_id, table_name='order_cart'): pass
else: return False
if order_cart_rec := sql_select(table_name='v_order_cart', record_id=order_cart_id):
#log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(order_cart_rec)
if inc_order_cart_line_li:
order_cart_line_data = {}
order_cart_line_data['order_cart_id'] = order_cart_id
if order_cart_line_rec_li := sql_select(table_name='v_order_cart_line', data=order_cart_line_data, as_list=True):
order_cart_rec['order_cart_line_li'] = order_cart_line_rec_li
if inc_order_cart_cfg:
if order_cart_cfg_rec := sql_select(table_name='v_account_cfg_detail', field_name='account_id', field_value=order_cart_rec.get('account_id', None)):
order_cart_rec['cfg'] = order_cart_cfg_rec
log.debug(order_cart_rec)
else:
return False
try:
order_cart_obj = Order_Cart_Base(**order_cart_rec)
log.debug(order_cart_obj)
except ValidationError as e:
log.error(e.json())
return False
return order_cart_obj
# ### END ### API Order Cart Methods ### load_order_cart_obj() ###
# IS THIS STILL NEEDED?
# ### BEGIN ### API Order Cart Model ### save_order_cart_obj() ###
def old_save_order_cart_obj(order_cart_obj_new=None):
log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(locals())
if not order_cart_obj_new:
return False
#log.debug(order_cart_obj_new.dict(by_alias=False, exclude_defaults=False, exclude_unset=True))
# Get the current order_cart_line li to compare with what was sent
data = {}
data['order_cart_id_random'] = order_cart_obj_new.id_random
if order_cart_line_rec_li_curr := sql_select(table_name='v_order_cart_line', data=data, rm_id_random=True, as_list=True):
#log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
#log.debug(order_cart_line_rec_li_curr)
order_cart_line_obj_li_curr = []
for order_cart_line_rec in order_cart_line_rec_li_curr:
try:
order_cart_line_obj = Order_Cart_Line_Base(**order_cart_line_rec)
log.debug(order_cart_line_obj)
except ValidationError as e:
log.error(e.json())
order_cart_line_obj_li_curr.append(order_cart_line_obj)
#log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(order_cart_line_obj_li_curr)
else:
#log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(order_cart_line_rec_li_curr)
order_cart_line_obj_li_curr = []
# Loop through the line list that was sent and compare with what was pulled from the DB
# Only insert if a product ID does not match
# Only update if a product ID does match
for order_cart_line_obj_new in order_cart_obj_new.order_cart_line_li:
log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
if not any(order_cart_line_obj_curr.product_id_random == order_cart_line_obj_new.product_id_random for order_cart_line_obj_curr in order_cart_line_obj_li_curr):
# Need to append to current list
log.info('Need to append to current list')
order_cart_line_obj_li_curr.append(order_cart_line_obj_new)
else:
# Need to update a current list item ... loop through to find
log.info('Need to update a current list item ... loop through to find')
for index, order_cart_line_obj_curr in enumerate(order_cart_line_obj_li_curr):
log.info(index)
if order_cart_line_obj_new.product_id_random == order_cart_line_obj_curr.product_id_random:
log.info(f'Match: {order_cart_line_obj_curr.product_id_random}')
order_cart_line_obj_new.id_random = order_cart_line_obj_curr.id_random
order_cart_line_obj_li_curr[index] = order_cart_line_obj_new
else:
log.info(f'Not a match: {order_cart_line_obj_curr.product_id_random}')
# Save merged current and new list to the new order cart object
order_cart_obj_new.order_cart_line_li = order_cart_line_obj_li_curr
log.debug(order_cart_obj_new)
# Final loop through to get the new order totals
# Calculate totals
order_cart_total_amount = 0
order_cart_total_quantity = 0
for order_cart_line_obj_curr in order_cart_line_obj_li_curr:
order_cart_total_amount += order_cart_line_obj_curr.quantity * order_cart_line_obj_curr.amount
order_cart_total_quantity += order_cart_line_obj_curr.quantity
order_cart_obj_new.total_amount = order_cart_total_amount
order_cart_obj_new.total_quantity = order_cart_total_quantity
log.debug(order_cart_obj_new.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'order_cart_id_random', 'order_cart_line_li', 'cfg', 'created_on', 'updated_on'}))
order_cart_obj_data = order_cart_obj_new.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'order_cart_id_random', 'order_cart_line_li', 'cfg', 'created_on', 'updated_on'})
# SQL INSERT or UPDATE the order_cart record
log.info('SQL INSERT or UPDATE the order_cart record')
if order_cart_obj_resp := sql_insert_or_update(sql=None, data=order_cart_obj_data, table_name='order_cart', rm_id_random=True, id_random_length=8): pass
else: return False
log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(order_cart_obj_resp)
if isinstance(order_cart_obj_resp, bool) and order_cart_obj_resp:
if order_cart_id := order_cart_obj_new.id: pass
elif order_cart_id := order_cart_obj_new.id_random: pass
elif isinstance(order_cart_obj_resp, int):
order_cart_id = order_cart_obj_resp
else:
return False
# Loop through the order_cart_line list to SQL INSERT or UPDATE the records
log.info('Loop through the order_cart_line list to SQL INSERT or UPDATE the records')
for order_cart_line_obj in order_cart_obj_new.order_cart_line_li:
log.debug(f"--- {order_cart_line_obj}")
log.debug(order_cart_line_obj.dict(by_alias=False, exclude_defaults=False, exclude_unset=False, exclude={}))
order_cart_line_obj_data = order_cart_line_obj.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'product_type_id', 'product_type', 'product_name', 'product_description', 'product_unit_price', 'product_max_quantity', 'order_cart_line_id_random', 'created_on', 'updated_on'})
order_cart_line_obj_data['order_cart_id'] = order_cart_id
if order_cart_line_obj_resp := sql_insert_or_update(sql=None, data=order_cart_line_obj_data, table_name='order_cart_line', rm_id_random=True, id_random_length=8): pass
else: return False
log.debug(order_cart_line_obj_resp)
return order_cart_id
# ### END ### API Order Cart Model ### save_order_cart_obj() ###
# IS THIS STILL NEEDED?
# ### BEGIN ### API Order Cart Model ### get_order_cart_obj() ###
def old_get_order_cart_obj(order_cart_id=None, inc_order_cart_line_li=None, inc_order_cart_cfg=None):
log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(locals())
if order_cart_id := redis_lookup_id_random(record_id_random=order_cart_id, table_name='order_cart'): pass
else:
return False
if order_cart_rec := sql_select(table_name='v_order_cart', record_id=order_cart_id):
#log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
log.debug(order_cart_rec)
if inc_order_cart_line_li:
order_cart_line_data = {}
order_cart_line_data['order_cart_id'] = order_cart_id
if order_cart_line_rec_li := sql_select(table_name='v_order_cart_line', data=order_cart_line_data, as_list=True):
order_cart_rec['order_cart_line_li'] = order_cart_line_rec_li
if inc_order_cart_cfg:
if order_cart_cfg_rec := sql_select(table_name='v_account_cfg_detail', field_name='account_id', field_value=order_cart_rec.get('account_id', None)):
order_cart_rec['cfg'] = order_cart_cfg_rec
log.debug(order_cart_rec)
else:
return False
try:
order_cart_obj = Order_Cart_Base(**order_cart_rec)
log.debug(order_cart_obj)
except ValidationError as e:
log.error(e.json())
return order_cart_obj
# ### END ### API Order Cart Model ### get_order_cart_obj() ###