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Completely re-structured the project from scratch, wrote a better bootstrap script, changed configuration format to yaml, improved Caddyfile, and more. #15 #16 #20

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ChaoticByte 2023-02-11 17:23:57 +01:00
parent 0012214f9b
commit 5572fec9c1
91 changed files with 739 additions and 1345 deletions
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137
application/app/sql_queries.py
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@ -1,137 +0,0 @@
#from datetime import datetime
from django.conf import settings
from django.db import connection
def _select_from_db(sql_select:str):
result = None
with connection.cursor() as cursor:
cursor.execute(sql_select)
result = cursor.fetchall()
return result
def select_history(user, language_code="en") -> list:
# select order history and deposits
user_id = user.pk
result = _select_from_db(f"""
select
concat(
product_name, ' (',
content_litres::real, -- converting to real removes trailing zeros
'l) x ', amount, ' - ', price_sum, '{settings.CURRENCY_SUFFIX}') as "text",
datetime
from app_order
where user_id = {user_id}
union
select
concat('Deposit: +', transaction_sum, '{settings.CURRENCY_SUFFIX}') as "text",
datetime
from app_userdeposits_view
where user_id = {user_id}
order by datetime desc
fetch first 30 rows only;
""")
result = [list(row) for row in result]
if language_code == "de": # reformat for german translation
for row in result:
row[0] = row[0].replace(".", ",")
return result
def select_yopml12m(user) -> list:
# number of orders per month (last 12 months)
# only for the specified user
user_id = user.pk
result = _select_from_db(f"""
-- select the count of the orders per month (last 12 days)
select
to_char(date_trunc('month', datetime), 'YYYY-MM') as "month",
sum(amount) as "count"
from app_order
where user_id = {user_id}
and date_trunc('month', datetime) > date_trunc('month', now() - '12 months'::interval)
group by "month"
order by "month" desc;
""")
return [list(row) for row in result]
def select_aopml12m() -> list:
# number of orders per month (last 12 months)
result = _select_from_db(f"""
-- select the count of the orders per month (last 12 days)
select
to_char(date_trunc('month', datetime), 'YYYY-MM') as "month",
sum(amount) as "count"
from app_order
where date_trunc('month', datetime) > date_trunc('month', now() - '12 months'::interval)
group by "month"
order by "month" desc;
""")
return [list(row) for row in result]
def select_yopwd(user) -> list:
# number of orders per weekday (all time)
# only for the specified user
user_id = user.pk
result = _select_from_db(f"""
-- select the count of the orders per weekday (all time)
select
to_char(datetime, 'Day') as "day",
sum(amount) as "count"
from app_order
where user_id = {user_id}
group by "day"
order by "count" desc;
""")
return [list(row) for row in result]
return []
def select_aopwd() -> list:
# number of orders per weekday (all time)
result = _select_from_db(f"""
-- select the count of the orders per weekday (all time)
select
to_char(datetime, 'Day') as "day",
sum(amount) as "count"
from app_order
group by "day"
order by "count" desc;
""")
return [list(row) for row in result]
return []
def select_noyopd(user) -> list:
# number of orders per drink (all time)
# only for specified user
user_id = user.pk
result = _select_from_db(f"""
select
d.product_name as "label",
sum(o.amount) as "data"
from app_drink d
join app_order o on (d.id = o.drink_id)
where o.user_id = {user_id}
group by d.product_name
order by "data" desc;
""")
return [list(row) for row in result]
def select_noaopd() -> list:
# number of orders per drink (all time)
result = _select_from_db(f"""
select
d.product_name as "label",
sum(o.amount) as "data"
from app_drink d
join app_order o on (d.id = o.drink_id)
group by d.product_name
order by "data" desc;
""")
return [list(row) for row in result]