719 lines
26 KiB
Python
719 lines
26 KiB
Python
from datetime import datetime
|
|
from typing import Optional
|
|
|
|
import django.core.mail.message
|
|
from django.conf import settings
|
|
from django.db import models
|
|
from django.db.models import (
|
|
Case,
|
|
Count,
|
|
Exists,
|
|
ExpressionWrapper,
|
|
F,
|
|
Func,
|
|
OuterRef,
|
|
Q,
|
|
Subquery,
|
|
Sum,
|
|
When,
|
|
)
|
|
from django.db.models.functions import Coalesce
|
|
from django.utils import timezone
|
|
|
|
from django_db_views.db_view import DBView
|
|
|
|
|
|
class BaseModel(models.Model):
|
|
_api_names_override = {}
|
|
_date_fields = {}
|
|
_allowed_missing_fields = []
|
|
|
|
class Meta:
|
|
abstract = True
|
|
|
|
@classmethod
|
|
def _remap_headers(cls, data):
|
|
for field in cls._meta.get_fields():
|
|
# TODO: more robust filtering of fields that don't have a column
|
|
if (
|
|
field.auto_created
|
|
or field.many_to_many
|
|
or not field.concrete
|
|
or field.generated
|
|
):
|
|
continue
|
|
|
|
field_name, api_name = field.get_attname_column()
|
|
|
|
if field_name in cls._api_names_override:
|
|
api_name = cls._api_names_override[field_name]
|
|
|
|
yield field_name, data[api_name]
|
|
|
|
@classmethod
|
|
def from_api_dict(cls, data):
|
|
data = data.copy()
|
|
|
|
for field in cls._allowed_missing_fields:
|
|
if field not in data:
|
|
data[field] = None
|
|
|
|
# parse date fields to datetime objects
|
|
for field, fmt in cls._date_fields.items():
|
|
if data[field]:
|
|
if fmt is None:
|
|
# can't use '%s' format string, have to use the special function
|
|
data[field] = datetime.fromtimestamp(
|
|
data[field], tz=timezone.get_current_timezone()
|
|
)
|
|
else:
|
|
data[field] = datetime.strptime(str(data[field]), fmt)
|
|
else:
|
|
# convert empty string to None to make NULL in SQL
|
|
data[field] = None
|
|
|
|
return cls(**dict(cls._remap_headers(data)))
|
|
|
|
|
|
class Flag(BaseModel):
|
|
id = models.CharField(max_length=24, primary_key=True)
|
|
name = models.TextField(null=True, blank=True)
|
|
type = models.CharField(max_length=6)
|
|
|
|
def __str__(self):
|
|
return f"{self.name} ({self.type})"
|
|
|
|
class Meta:
|
|
db_table = "flag"
|
|
ordering = ("name",)
|
|
|
|
|
|
class MemberQuerySet(models.QuerySet):
|
|
# TODO: maybe rename to reflect EXISTS?
|
|
@staticmethod
|
|
def has_flag(flag_type: str, flag_name: str):
|
|
return Exists(
|
|
Flag.objects.filter(type=flag_type, name=flag_name, members=OuterRef("pk"))
|
|
)
|
|
|
|
# TODO: it should be fairly easy to reduce the number of EXISTS by
|
|
# merging the ORed flags
|
|
def with_is_active(self):
|
|
return self.annotate(
|
|
is_active=(
|
|
self.has_flag("folder", "Members")
|
|
| self.has_flag("folder", "CMS Staff")
|
|
)
|
|
& ~(
|
|
self.has_flag("label", "Account On Hold")
|
|
| self.has_flag("level", "CMS Membership on hold")
|
|
| self.has_flag("folder", "Former Members")
|
|
)
|
|
)
|
|
|
|
|
|
# TODO: is this still a temporal table?
|
|
class Member(BaseModel):
|
|
objects = MemberQuerySet.as_manager()
|
|
|
|
uid = models.CharField(max_length=24, primary_key=True)
|
|
year_of_birth = models.TextField(db_column="Year of Birth", null=True, blank=True)
|
|
account_name = models.TextField(db_column="Account Name", null=True, blank=True)
|
|
first_name = models.TextField(db_column="First Name", null=True, blank=True)
|
|
last_name = models.TextField(db_column="Last Name", null=True, blank=True)
|
|
phone = models.TextField(db_column="Phone", null=True, blank=True)
|
|
email = models.TextField(db_column="Email", null=True, blank=True)
|
|
volunteer_email = models.TextField(
|
|
db_column="Volunteer Email", null=True, blank=True
|
|
)
|
|
address_street = models.TextField(
|
|
db_column="Address (Street)", null=True, blank=True
|
|
)
|
|
address_city = models.TextField(db_column="Address (City)", null=True, blank=True)
|
|
address_state_province = models.TextField(
|
|
db_column="Address (State/Province)", null=True, blank=True
|
|
)
|
|
address_postal_code = models.TextField(
|
|
db_column="Address (Postal Code)", null=True, blank=True
|
|
)
|
|
address_country = models.TextField(
|
|
db_column="Address (Country)", null=True, blank=True
|
|
)
|
|
profile_description = models.TextField(
|
|
db_column="Profile description", null=True, blank=True
|
|
)
|
|
website = models.TextField(db_column="Website", null=True, blank=True)
|
|
fax = models.TextField(db_column="Fax", null=True, blank=True)
|
|
contact_person = models.TextField(db_column="Contact Person", null=True, blank=True)
|
|
password = models.TextField(db_column="Password", null=True, blank=True)
|
|
position_relation = models.TextField(
|
|
db_column="Position/relation", null=True, blank=True
|
|
)
|
|
parent_account_id = models.TextField(
|
|
db_column="Parent Account ID", null=True, blank=True
|
|
)
|
|
closet_storage = models.TextField(
|
|
db_column="Closet Storage #", null=True, blank=True
|
|
)
|
|
storage_shelf = models.TextField(db_column="Storage Shelf #", null=True, blank=True)
|
|
personal_studio_space = models.TextField(
|
|
db_column="Personal Studio Space #", null=True, blank=True
|
|
)
|
|
access_permitted_shops_during_extended_hours = models.BooleanField(
|
|
db_column="Access Permitted Shops During Extended Hours?"
|
|
)
|
|
access_front_door_and_studio_space_during_extended_hours = models.BooleanField(
|
|
db_column="Access Front Door and Studio Space During Extended Hours?"
|
|
)
|
|
access_wood_shop = models.BooleanField(db_column="Access Wood Shop?")
|
|
access_metal_shop = models.BooleanField(db_column="Access Metal Shop?")
|
|
access_storage_closet = models.BooleanField(db_column="Access Storage Closet?")
|
|
access_studio_space = models.BooleanField(db_column="Access Studio Space?")
|
|
access_front_door = models.BooleanField(db_column="Access Front Door?")
|
|
access_card_number = models.TextField(
|
|
db_column="Access Card Number", null=True, blank=True
|
|
)
|
|
access_card_facility_code = models.TextField(
|
|
db_column="Access Card Facility Code", null=True, blank=True
|
|
)
|
|
auto_billing_id = models.TextField(
|
|
db_column="Auto Billing ID", null=True, blank=True
|
|
)
|
|
billing_method = models.TextField(db_column="Billing Method", null=True, blank=True)
|
|
renewal_date = models.DateField(db_column="Renewal Date", null=True, blank=True)
|
|
join_date = models.DateField(db_column="Join Date", null=True, blank=True)
|
|
admin_note = models.TextField(db_column="Admin note", null=True, blank=True)
|
|
profile_gallery_image_url = models.TextField(
|
|
db_column="Profile gallery image URL", null=True, blank=True
|
|
)
|
|
business_card_image_url = models.TextField(
|
|
db_column="Business card image URL", null=True, blank=True
|
|
)
|
|
instagram = models.TextField(db_column="Instagram", null=True, blank=True)
|
|
pinterest = models.TextField(db_column="Pinterest", null=True, blank=True)
|
|
youtube = models.TextField(db_column="Youtube", null=True, blank=True)
|
|
yelp = models.TextField(db_column="Yelp", null=True, blank=True)
|
|
google = models.TextField(db_column="Google+", null=True, blank=True)
|
|
bbb = models.TextField(db_column="BBB", null=True, blank=True)
|
|
twitter = models.TextField(db_column="Twitter", null=True, blank=True)
|
|
facebook = models.TextField(db_column="Facebook", null=True, blank=True)
|
|
linked_in = models.TextField(db_column="LinkedIn", null=True, blank=True)
|
|
do_not_show_street_address_in_profile = models.TextField(
|
|
db_column="Do not show street address in profile", null=True, blank=True
|
|
)
|
|
do_not_list_in_directory = models.TextField(
|
|
db_column="Do not list in directory", null=True, blank=True
|
|
)
|
|
how_did_you_hear = models.TextField(
|
|
db_column="HowDidYouHear", null=True, blank=True
|
|
)
|
|
authorize_charge = models.TextField(
|
|
db_column="authorizeCharge", null=True, blank=True
|
|
)
|
|
policy_agreement = models.TextField(
|
|
db_column="policyAgreement", null=True, blank=True
|
|
)
|
|
waiver_form_signed_and_on_file_date = models.DateField(
|
|
db_column="Waiver form signed and on file date.", null=True, blank=True
|
|
)
|
|
membership_agreement_signed_and_on_file_date = models.DateField(
|
|
db_column="Membership Agreement signed and on file date.", null=True, blank=True
|
|
)
|
|
ip_address = models.TextField(db_column="IP Address", null=True, blank=True)
|
|
audit_date = models.DateField(db_column="Audit Date", null=True, blank=True)
|
|
agreement_version = models.TextField(
|
|
db_column="Agreement Version", null=True, blank=True
|
|
)
|
|
paperwork_status = models.TextField(
|
|
db_column="Paperwork status", null=True, blank=True
|
|
)
|
|
membership_agreement_dated = models.BooleanField(
|
|
db_column="Membership agreement dated"
|
|
)
|
|
membership_agreement_acknowledgement_page_filled_out = models.BooleanField(
|
|
db_column="Membership Agreement Acknowledgement Page Filled Out"
|
|
)
|
|
membership_agreement_signed = models.BooleanField(
|
|
db_column="Membership Agreement Signed"
|
|
)
|
|
liability_form_filled_out = models.BooleanField(
|
|
db_column="Liability Form Filled Out"
|
|
)
|
|
flags = models.ManyToManyField(Flag, through="MemberFlag", related_name="members")
|
|
|
|
_api_names_override = {
|
|
"uid": "Account ID",
|
|
"how_did_you_hear": "Please tell us how you heard about the Claremont MakerSpace and what tools or shops you are most excited to start using:",
|
|
"authorize_charge": "Yes - I authorize TwinState MakerSpaces, Inc. to charge my credit card for the membership and other options that I have selected.",
|
|
"policy_agreement": "I have read the Claremont MakerSpace Membership Agreement & Policies, and agree to all terms stated therein.",
|
|
}
|
|
|
|
_date_fields = {
|
|
"Join Date": "%b %d, %Y",
|
|
"Renewal Date": "%b %d, %Y",
|
|
"Audit Date": "%m/%d/%Y",
|
|
"Membership Agreement signed and on file date.": "%m/%d/%Y",
|
|
"Waiver form signed and on file date.": "%m/%d/%Y",
|
|
}
|
|
|
|
def __str__(self):
|
|
return f"{self.account_name}"
|
|
|
|
class Meta:
|
|
db_table = "members"
|
|
ordering = ("first_name", "last_name")
|
|
indexes = [
|
|
models.Index(fields=["account_name"], name="account_name_idx"),
|
|
models.Index(fields=["first_name"], name="first_name_idx"),
|
|
models.Index(fields=["last_name"], name="last_name_idx"),
|
|
]
|
|
|
|
@classmethod
|
|
def from_user(cls, user) -> Optional["Member"]:
|
|
if hasattr(user, "ldap_user"):
|
|
return cls.objects.get(uid=user.ldap_user.attrs["employeeNumber"][0])
|
|
|
|
def sanitized_mailbox(self, use_volunteer=False) -> str:
|
|
if use_volunteer and self.volunteer_email:
|
|
email = self.volunteer_email
|
|
elif self.email:
|
|
email = self.email
|
|
else:
|
|
raise Exception(f"No Email Address for user: {self.uid}")
|
|
|
|
if not self.account_name:
|
|
return email
|
|
|
|
return django.core.mail.message.sanitize_address(
|
|
(self.account_name, email), settings.DEFAULT_CHARSET
|
|
)
|
|
|
|
|
|
class MemberFlag(BaseModel):
|
|
member = models.ForeignKey(
|
|
Member, on_delete=models.PROTECT, db_column="uid", db_constraint=False
|
|
)
|
|
flag = models.ForeignKey(Flag, on_delete=models.PROTECT)
|
|
|
|
def __str__(self):
|
|
return f"{self.member} - {self.flag}"
|
|
|
|
class Meta:
|
|
db_table = "memberflag"
|
|
constraints = [
|
|
models.UniqueConstraint(
|
|
fields=["member", "flag"], name="unique_member_flag"
|
|
)
|
|
]
|
|
|
|
|
|
class Transaction(BaseModel):
|
|
sid = models.CharField(max_length=256, null=True, blank=True)
|
|
member = models.ForeignKey(
|
|
Member,
|
|
on_delete=models.PROTECT,
|
|
db_column="uid",
|
|
db_constraint=False,
|
|
related_name="transactions",
|
|
null=True,
|
|
blank=True,
|
|
)
|
|
timestamp = models.DateTimeField()
|
|
type = models.TextField(null=True, blank=True)
|
|
sum = models.DecimalField(max_digits=13, decimal_places=4, null=True, blank=True)
|
|
fee = models.DecimalField(max_digits=13, decimal_places=4, null=True, blank=True)
|
|
event_id = models.TextField(null=True, blank=True)
|
|
for_what = models.TextField(db_column="For", null=True, blank=True)
|
|
items = models.TextField(db_column="Items", null=True, blank=True)
|
|
discount_code = models.TextField(db_column="Discount Code", null=True, blank=True)
|
|
note = models.TextField(db_column="Note", null=True, blank=True)
|
|
name = models.TextField(db_column="Name", null=True, blank=True)
|
|
contact_person = models.TextField(db_column="Contact Person", null=True, blank=True)
|
|
full_address = models.TextField(db_column="Full Address", null=True, blank=True)
|
|
street = models.TextField(db_column="Street", null=True, blank=True)
|
|
city = models.TextField(db_column="City", null=True, blank=True)
|
|
state_province = models.TextField(db_column="State/Province", null=True, blank=True)
|
|
postal_code = models.TextField(db_column="Postal Code", null=True, blank=True)
|
|
country = models.TextField(db_column="Country", null=True, blank=True)
|
|
phone = models.TextField(db_column="Phone", null=True, blank=True)
|
|
email = models.TextField(db_column="Email", null=True, blank=True)
|
|
|
|
_allowed_missing_fields = [
|
|
"sid",
|
|
"uid",
|
|
"eid",
|
|
"fee",
|
|
"sum",
|
|
]
|
|
_api_names_override = {
|
|
"event_id": "eid",
|
|
"timestamp": "_dp",
|
|
"type": "Transaction Type",
|
|
"for_what": "Reference",
|
|
}
|
|
_date_fields = {
|
|
"_dp": None,
|
|
}
|
|
|
|
def __str__(self):
|
|
return f"{self.type} [{self.member if self.member else self.name}] {self.timestamp}"
|
|
|
|
class Meta:
|
|
db_table = "transactions"
|
|
|
|
|
|
class EventCategory(models.Model):
|
|
id = models.IntegerField(primary_key=True)
|
|
title = models.TextField()
|
|
|
|
@classmethod
|
|
def from_api_dict(cls, id: int, data):
|
|
return cls(id=id, title=data["ttl"])
|
|
|
|
def __str__(self):
|
|
return self.title
|
|
|
|
|
|
class Event(BaseModel):
|
|
class EventCalendar(models.IntegerChoices):
|
|
HIDDEN = 0
|
|
GREEN = 1
|
|
RED = 2
|
|
YELLOW = 3
|
|
BLUE = 4
|
|
PURPLE = 5
|
|
MAGENTA = 6
|
|
GREY = 7
|
|
TEAL = 8
|
|
|
|
eid = models.CharField(max_length=255, primary_key=True)
|
|
url = models.TextField()
|
|
title = models.TextField()
|
|
start = models.DateTimeField()
|
|
end = models.DateTimeField(null=True, blank=True)
|
|
cap = models.IntegerField(null=True, blank=True)
|
|
count = models.IntegerField()
|
|
category = models.ForeignKey(EventCategory, on_delete=models.PROTECT)
|
|
calendar = models.IntegerField(choices=EventCalendar)
|
|
venue = models.TextField(null=True, blank=True)
|
|
occurred = models.GeneratedField(
|
|
expression=~(Q(cap=0) | Q(count=0) | Q(calendar=EventCalendar.HIDDEN)),
|
|
output_field=models.BooleanField(),
|
|
db_persist=False,
|
|
)
|
|
# TODO:
|
|
# "lgo": {
|
|
# "l": "https://d1tif55lvfk8gc.cloudfront.net/656e3842ae3975908b05e304.jpg?1673405126",
|
|
# "s": "https://d1tif55lvfk8gc.cloudfront.net/656e3842ae3975908b05e304s.jpg?1673405126"
|
|
# },
|
|
|
|
_api_names_override = {
|
|
"title": "ttl",
|
|
"category_id": "grp",
|
|
"start": "sdp",
|
|
"end": "edp",
|
|
"count": "cnt",
|
|
"calendar": "cal",
|
|
"venue": "adn",
|
|
}
|
|
|
|
_date_fields = {
|
|
"sdp": None,
|
|
"edp": None,
|
|
}
|
|
|
|
_allowed_missing_fields = ["cap", "edp", "adn"]
|
|
|
|
def __str__(self):
|
|
return self.title
|
|
|
|
|
|
class EventInstructor(models.Model):
|
|
name = models.TextField(blank=True)
|
|
member = models.OneToOneField(
|
|
Member, on_delete=models.PROTECT, null=True, blank=True, db_constraint=False
|
|
)
|
|
|
|
def __str__(self):
|
|
return str(self.member) if self.member else self.name
|
|
|
|
|
|
class EventExtQuerySet(models.QuerySet["EventExt"]):
|
|
def summarize(self, aggregate: bool = False):
|
|
method = self.aggregate if aggregate else self.annotate
|
|
return method(
|
|
count__sum=Sum("count", filter=F("occurred")),
|
|
instructor__count=Count("instructor", distinct=True, filter=F("occurred")),
|
|
meetings__sum=Sum("meetings", filter=F("occurred")),
|
|
duration__sum=Sum("duration", filter=F("occurred")),
|
|
person_hours__sum=Sum("person_hours", filter=F("occurred")),
|
|
event_count=Count("eid", filter=F("occurred")),
|
|
canceled_event_count=Count("eid", filter=~F("occurred")),
|
|
gross_revenue__sum=Sum("gross_revenue", filter=F("occurred")),
|
|
total_due_to_instructor__sum=Sum(
|
|
"total_due_to_instructor", filter=F("occurred")
|
|
),
|
|
net_revenue__sum=Sum("net_revenue", filter=F("occurred")),
|
|
)
|
|
|
|
def with_financials(self):
|
|
return self.annotate(
|
|
**{
|
|
field: Subquery(
|
|
EventTicketType.objects.filter(event=OuterRef("pk"))
|
|
.values("event__pk")
|
|
.annotate(d=Sum(field))
|
|
.values("d"),
|
|
output_field=models.DecimalField(),
|
|
)
|
|
for field in [
|
|
"quantity",
|
|
"amount",
|
|
"materials",
|
|
"amount_without_materials",
|
|
"instructor_revenue",
|
|
"instructor_amount",
|
|
]
|
|
},
|
|
total_due_to_instructor=(
|
|
F("instructor_amount") + F("instructor_flat_rate")
|
|
),
|
|
gross_revenue=Coalesce(F("attendee_stats__gross_revenue"), 0.0),
|
|
net_revenue=ExpressionWrapper(
|
|
F("gross_revenue") - F("total_due_to_instructor"),
|
|
output_field=models.DecimalField(),
|
|
),
|
|
)
|
|
|
|
|
|
class EventExtManager(models.Manager["EventExt"]):
|
|
def get_queryset(self) -> models.QuerySet["EventExt"]:
|
|
return (
|
|
super()
|
|
.get_queryset()
|
|
.annotate(
|
|
meetings=Subquery(
|
|
EventMeetingTime.objects.filter(event=OuterRef("pk"))
|
|
.values("event__pk")
|
|
.annotate(d=Count("pk"))
|
|
.values("d")[:1],
|
|
output_field=models.IntegerField(),
|
|
),
|
|
duration=Subquery(
|
|
EventMeetingTime.objects.filter(event=OuterRef("pk"))
|
|
.values("event__pk")
|
|
.annotate(d=Sum("duration"))
|
|
.values("d")[:1],
|
|
output_field=models.DurationField(),
|
|
),
|
|
person_hours=ExpressionWrapper(
|
|
ExpressionWrapper(F("duration"), models.IntegerField())
|
|
* F("count"),
|
|
models.DurationField(),
|
|
),
|
|
# TODO: this could be a GeneratedField, but that
|
|
# currently breaks saving when the primary key is
|
|
# provided (Django 5.0.1)
|
|
details_timestamp=Func(
|
|
Func(F("details___ts"), function="FROM_UNIXTIME"),
|
|
template="CONVERT_TZ(%(expressions)s, @@session.time_zone, 'UTC')",
|
|
output_field=models.DateTimeField(),
|
|
),
|
|
)
|
|
)
|
|
|
|
|
|
class EventExt(Event):
|
|
"""Extension of `Event` to capture some fields not supported in MembershipWorks"""
|
|
|
|
objects = EventExtManager.from_queryset(EventExtQuerySet)()
|
|
|
|
instructor = models.ForeignKey(
|
|
EventInstructor, on_delete=models.PROTECT, null=True, blank=True
|
|
)
|
|
materials_fee = models.DecimalField(
|
|
max_digits=13, decimal_places=4, null=True, blank=True
|
|
)
|
|
materials_fee_included_in_price = models.BooleanField(null=True)
|
|
instructor_percentage = models.DecimalField(
|
|
max_digits=5, decimal_places=4, default=0.5
|
|
)
|
|
instructor_flat_rate = models.DecimalField(
|
|
max_digits=13, decimal_places=4, default=0
|
|
)
|
|
details = models.JSONField(null=True, blank=True)
|
|
|
|
class Meta:
|
|
verbose_name = "event"
|
|
ordering = ["-start"]
|
|
|
|
|
|
class EventMeetingTime(models.Model):
|
|
event = models.ForeignKey(
|
|
EventExt, on_delete=models.CASCADE, related_name="meeting_times"
|
|
)
|
|
start = models.DateTimeField()
|
|
end = models.DateTimeField()
|
|
|
|
duration = models.GeneratedField(
|
|
expression=F("end") - F("start"),
|
|
output_field=models.DurationField(),
|
|
db_persist=False,
|
|
)
|
|
|
|
class Meta:
|
|
constraints = [
|
|
models.UniqueConstraint(
|
|
fields=["event", "start", "end"], name="unique_event_start_end"
|
|
),
|
|
models.CheckConstraint(check=Q(end__gt=F("start")), name="end_after_start"),
|
|
]
|
|
|
|
|
|
class EventTicketTypeManager(models.Manager["EventTicketType"]):
|
|
def get_queryset(self) -> models.QuerySet["EventTicketType"]:
|
|
members_folder = Subquery(
|
|
Flag.objects.filter(name="Members", type="folder").values("id")[:1]
|
|
)
|
|
qs = super().get_queryset()
|
|
return qs.annotate(
|
|
actual_price=Case(
|
|
When(
|
|
Q(restrict_to=members_folder) | Q(restrict_to__isnull=True),
|
|
"list_price",
|
|
),
|
|
# Use Members ticket price for any restricted ticket
|
|
# which is not the Members ticket
|
|
default=Subquery(
|
|
qs.filter(
|
|
event=OuterRef("event"), restrict_to=members_folder
|
|
).values("list_price"),
|
|
output_field=models.FloatField(),
|
|
),
|
|
),
|
|
is_members_ticket=(Q(restrict_to__isnull=False)),
|
|
materials=Case(
|
|
When(
|
|
(
|
|
Q(event__materials_fee_included_in_price=True)
|
|
| Q(event__materials_fee=0)
|
|
& Q(event__materials_fee__isnull=False)
|
|
),
|
|
ExpressionWrapper(
|
|
F("event__materials_fee") * F("quantity"),
|
|
output_field=models.DecimalField(),
|
|
),
|
|
),
|
|
When(Q(event__materials_fee_included_in_price__isnull=True), None),
|
|
default=0,
|
|
output_field=models.DecimalField(),
|
|
),
|
|
amount=ExpressionWrapper(
|
|
F("actual_price") * F("quantity"),
|
|
output_field=models.DecimalField(),
|
|
),
|
|
amount_without_materials=ExpressionWrapper(
|
|
F("amount") - F("materials"), output_field=models.DecimalField()
|
|
),
|
|
instructor_revenue=ExpressionWrapper(
|
|
F("amount_without_materials") * F("event__instructor_percentage"),
|
|
output_field=models.DecimalField(),
|
|
),
|
|
instructor_amount=ExpressionWrapper(
|
|
F("instructor_revenue") + F("materials"),
|
|
output_field=models.DecimalField(),
|
|
),
|
|
)
|
|
|
|
|
|
class EventTicketType(DBView):
|
|
objects = EventTicketTypeManager()
|
|
|
|
event = models.ForeignKey(
|
|
EventExt, on_delete=models.CASCADE, related_name="ticket_types"
|
|
)
|
|
label = models.TextField()
|
|
restrict_to = models.TextField(null=True, blank=True)
|
|
list_price = models.FloatField()
|
|
quantity = models.IntegerField()
|
|
|
|
# Due to the presence of JSON_TABLE, this view must (as of MariaDB
|
|
# 11.2.2) be created as the root user. See
|
|
# https://jira.mariadb.org/browse/MDEV-27898
|
|
|
|
# nested path/group_concat to workaround inability to create JSON columns using
|
|
# JSON_TABLE in views
|
|
view_definition = """
|
|
SELECT
|
|
row_number() over () as id,
|
|
eventext.event_ptr_id AS event_id,
|
|
tkt.label,
|
|
tkt.list_price,
|
|
tkt.quantity,
|
|
GROUP_CONCAT(tkt.restrict_to SEPARATOR ',') as restrict_to
|
|
FROM
|
|
membershipworks_eventext AS eventext,
|
|
JSON_TABLE (eventext.details, '$.tkt[*]' COLUMNS (
|
|
id FOR ORDINALITY,
|
|
label VARCHAR(256) PATH '$.lbl' ERROR ON ERROR,
|
|
list_price DOUBLE PATH '$.amt' ERROR ON ERROR,
|
|
quantity INTEGER PATH '$.cnt' DEFAULT 0 ON EMPTY ERROR ON ERROR,
|
|
NESTED PATH '$.dsp[*]' COLUMNS (
|
|
restrict_to VARCHAR(100) PATH '$' ERROR ON ERROR
|
|
)
|
|
)) AS tkt
|
|
GROUP BY event_id, id
|
|
"""
|
|
|
|
def __str__(self) -> str:
|
|
return f"{self.label}: {self.quantity} * {self.list_price}"
|
|
|
|
class Meta:
|
|
managed = False
|
|
base_manager_name = "objects"
|
|
|
|
|
|
class EventAttendeeStats(DBView):
|
|
event = models.ForeignKey(
|
|
EventExt, on_delete=models.CASCADE, related_name="attendee_stats"
|
|
)
|
|
gross_revenue = models.FloatField()
|
|
|
|
view_definition = """
|
|
SELECT eventext.event_ptr_id as event_id, SUM(tkt.s) as gross_revenue
|
|
FROM
|
|
membershipworks_eventext as eventext,
|
|
JSON_TABLE(eventext.details, '$.usr[*]' COLUMNS (
|
|
s DOUBLE PATH '$.sum' DEFAULT 0 ON EMPTY
|
|
)) as tkt
|
|
GROUP BY event_id
|
|
"""
|
|
|
|
class Meta:
|
|
managed = False
|
|
|
|
|
|
class EventAttendee(DBView):
|
|
event = models.ForeignKey(
|
|
EventExt, on_delete=models.CASCADE, related_name="attendees"
|
|
)
|
|
uid = models.ForeignKey(Member, on_delete=models.DO_NOTHING)
|
|
name = models.CharField(max_length=256)
|
|
email = models.CharField(max_length=256)
|
|
sum = models.FloatField()
|
|
|
|
view_definition = """
|
|
SELECT eventext.event_ptr_id as event_id, tkt.uid, tkt.name, tkt.email, tkt.sum
|
|
FROM
|
|
membershipworks_eventext as eventext,
|
|
JSON_TABLE(eventext.details, '$.usr[*]' COLUMNS (
|
|
uid VARCHAR(24) PATH '$.uid',
|
|
name VARCHAR(256) PATH '$.nam',
|
|
email VARCHAR(256) PATH '$.eml',
|
|
sum DOUBLE PATH '$.sum'
|
|
)) as tkt
|
|
"""
|
|
|
|
class Meta:
|
|
managed = False
|