851 lines
30 KiB
Python
851 lines
30 KiB
Python
import uuid
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from datetime import datetime, timedelta
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from typing import TYPE_CHECKING, TypedDict
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import django.core.mail.message
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from django.conf import settings
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from django.contrib.auth.models import AbstractBaseUser
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from django.db import models
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from django.db.models import (
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Case,
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Count,
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Exists,
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ExpressionWrapper,
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F,
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Func,
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OuterRef,
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Q,
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QuerySet,
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Subquery,
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Sum,
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Value,
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When,
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)
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from django.db.models.functions import Coalesce
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from django.urls import reverse
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from django.utils import timezone
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import nh3
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from django_db_views.db_view import DBView
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from django_stubs_ext import WithAnnotations
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from reservations.models import Reservation
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class BaseModel(models.Model):
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_api_names_override: dict[str, str] = {}
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_date_fields: dict[str, str | None] = {}
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_allowed_missing_fields: list[str] = []
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class Meta:
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abstract = True
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@classmethod
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def _remap_headers(cls, data):
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for field in cls._meta.get_fields():
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# TODO: more robust filtering of fields that don't have a column
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if (
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field.auto_created
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or field.many_to_many
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or not field.concrete
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or field.generated
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):
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continue
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field_name, api_name = field.get_attname_column()
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if field_name in cls._api_names_override:
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api_name = cls._api_names_override[field_name]
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yield field_name, data[api_name]
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@classmethod
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def from_api_dict(cls, data):
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data = data.copy()
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for field in cls._allowed_missing_fields:
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if field not in data:
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data[field] = None
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# parse date fields to datetime objects
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for field, fmt in cls._date_fields.items():
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if data[field]:
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if fmt is None:
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# can't use '%s' format string, have to use the special function
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data[field] = datetime.fromtimestamp(
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data[field], tz=timezone.get_current_timezone()
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)
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else:
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data[field] = datetime.strptime(str(data[field]), fmt)
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else:
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# convert empty string to None to make NULL in SQL
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data[field] = None
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return cls(**dict(cls._remap_headers(data)))
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class Flag(BaseModel):
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id = models.CharField(max_length=24, primary_key=True)
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name = models.TextField(null=True, blank=True)
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type = models.CharField(max_length=6)
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class Meta:
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db_table = "flag"
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ordering = ("name",)
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def __str__(self):
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return f"{self.name} ({self.type})"
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class MemberQuerySet(models.QuerySet):
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# TODO: maybe rename to reflect EXISTS?
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@staticmethod
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def has_flag(flag_type: str, flag_name: str):
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return Exists(
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Flag.objects.filter(type=flag_type, name=flag_name, members=OuterRef("pk"))
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)
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# TODO: it should be fairly easy to reduce the number of EXISTS by
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# merging the ORed flags
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def with_is_active(self):
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return self.annotate(
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is_active=(
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self.has_flag("folder", "Members")
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| self.has_flag("folder", "CMS Staff")
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)
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& ~(
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self.has_flag("label", "Account On Hold")
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| self.has_flag("level", "CMS Membership on hold")
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| self.has_flag("folder", "Former Members")
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)
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)
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# TODO: is this still a temporal table?
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class Member(BaseModel):
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uid = models.CharField(max_length=24, primary_key=True)
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year_of_birth = models.TextField(db_column="Year of Birth", null=True, blank=True)
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account_name = models.TextField(db_column="Account Name", null=True, blank=True)
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first_name = models.TextField(db_column="First Name", null=True, blank=True)
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last_name = models.TextField(db_column="Last Name", null=True, blank=True)
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phone = models.TextField(db_column="Phone", null=True, blank=True)
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email = models.TextField(db_column="Email", null=True, blank=True)
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volunteer_email = models.TextField(
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db_column="Volunteer Email", null=True, blank=True
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)
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address_street = models.TextField(
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db_column="Address (Street)", null=True, blank=True
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)
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address_city = models.TextField(db_column="Address (City)", null=True, blank=True)
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address_state_province = models.TextField(
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db_column="Address (State/Province)", null=True, blank=True
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)
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address_postal_code = models.TextField(
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db_column="Address (Postal Code)", null=True, blank=True
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)
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address_country = models.TextField(
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db_column="Address (Country)", null=True, blank=True
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)
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profile_description = models.TextField(
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db_column="Profile description", null=True, blank=True
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)
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website = models.TextField(db_column="Website", null=True, blank=True)
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fax = models.TextField(db_column="Fax", null=True, blank=True)
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contact_person = models.TextField(db_column="Contact Person", null=True, blank=True)
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password = models.TextField(db_column="Password", null=True, blank=True)
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position_relation = models.TextField(
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db_column="Position/relation", null=True, blank=True
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)
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parent_account_id = models.TextField(
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db_column="Parent Account ID", null=True, blank=True
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)
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closet_storage = models.TextField(
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db_column="Closet Storage #", null=True, blank=True
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)
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storage_shelf = models.TextField(db_column="Storage Shelf #", null=True, blank=True)
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personal_studio_space = models.TextField(
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db_column="Personal Studio Space #", null=True, blank=True
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)
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access_permitted_shops_during_extended_hours = models.BooleanField(
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db_column="Access Permitted Shops During Extended Hours?"
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)
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access_front_door_and_studio_space_during_extended_hours = models.BooleanField(
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db_column="Access Front Door and Studio Space During Extended Hours?"
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)
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access_wood_shop = models.BooleanField(db_column="Access Wood Shop?")
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access_metal_shop = models.BooleanField(db_column="Access Metal Shop?")
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access_storage_closet = models.BooleanField(db_column="Access Storage Closet?")
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access_studio_space = models.BooleanField(db_column="Access Studio Space?")
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access_front_door = models.BooleanField(db_column="Access Front Door?")
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access_card_number = models.TextField(
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db_column="Access Card Number", null=True, blank=True
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)
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access_card_facility_code = models.TextField(
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db_column="Access Card Facility Code", null=True, blank=True
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)
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auto_billing_id = models.TextField(
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db_column="Auto Billing ID", null=True, blank=True
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)
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billing_method = models.TextField(db_column="Billing Method", null=True, blank=True)
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renewal_date = models.DateField(db_column="Renewal Date", null=True, blank=True)
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join_date = models.DateField(db_column="Join Date", null=True, blank=True)
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admin_note = models.TextField(db_column="Admin note", null=True, blank=True)
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profile_gallery_image_url = models.TextField(
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db_column="Profile gallery image URL", null=True, blank=True
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)
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business_card_image_url = models.TextField(
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db_column="Business card image URL", null=True, blank=True
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)
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instagram = models.TextField(db_column="Instagram", null=True, blank=True)
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pinterest = models.TextField(db_column="Pinterest", null=True, blank=True)
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youtube = models.TextField(db_column="Youtube", null=True, blank=True)
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yelp = models.TextField(db_column="Yelp", null=True, blank=True)
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google = models.TextField(db_column="Google+", null=True, blank=True)
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bbb = models.TextField(db_column="BBB", null=True, blank=True)
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twitter = models.TextField(db_column="Twitter", null=True, blank=True)
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facebook = models.TextField(db_column="Facebook", null=True, blank=True)
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linked_in = models.TextField(db_column="LinkedIn", null=True, blank=True)
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do_not_show_street_address_in_profile = models.TextField(
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db_column="Do not show street address in profile", null=True, blank=True
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)
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do_not_list_in_directory = models.TextField(
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db_column="Do not list in directory", null=True, blank=True
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)
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how_did_you_hear = models.TextField(
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db_column="HowDidYouHear", null=True, blank=True
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)
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authorize_charge = models.TextField(
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db_column="authorizeCharge", null=True, blank=True
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)
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policy_agreement = models.TextField(
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db_column="policyAgreement", null=True, blank=True
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)
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waiver_form_signed_and_on_file_date = models.DateField(
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db_column="Waiver form signed and on file date.", null=True, blank=True
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)
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membership_agreement_signed_and_on_file_date = models.DateField(
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db_column="Membership Agreement signed and on file date.", null=True, blank=True
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)
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ip_address = models.TextField(db_column="IP Address", null=True, blank=True)
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audit_date = models.DateField(db_column="Audit Date", null=True, blank=True)
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agreement_version = models.TextField(
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db_column="Agreement Version", null=True, blank=True
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)
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paperwork_status = models.TextField(
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db_column="Paperwork status", null=True, blank=True
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)
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membership_agreement_dated = models.BooleanField(
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db_column="Membership agreement dated"
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)
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membership_agreement_acknowledgement_page_filled_out = models.BooleanField(
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db_column="Membership Agreement Acknowledgement Page Filled Out"
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)
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membership_agreement_signed = models.BooleanField(
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db_column="Membership Agreement Signed"
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)
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liability_form_filled_out = models.BooleanField(
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db_column="Liability Form Filled Out"
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)
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flags = models.ManyToManyField(Flag, through="MemberFlag", related_name="members")
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_api_names_override = {
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"uid": "Account ID",
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"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:",
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"authorize_charge": "Yes - I authorize TwinState MakerSpaces, Inc. to charge my credit card for the membership and other options that I have selected.",
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"policy_agreement": "I have read the Claremont MakerSpace Membership Agreement & Policies, and agree to all terms stated therein.",
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}
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_date_fields = {
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"Join Date": "%b %d, %Y",
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"Renewal Date": "%b %d, %Y",
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"Audit Date": "%m/%d/%Y",
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"Membership Agreement signed and on file date.": "%m/%d/%Y",
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"Waiver form signed and on file date.": "%m/%d/%Y",
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}
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objects = MemberQuerySet.as_manager()
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class Meta:
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db_table = "members"
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ordering = ("first_name", "last_name")
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indexes = [
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models.Index(fields=["account_name"], name="account_name_idx"),
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models.Index(fields=["first_name"], name="first_name_idx"),
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models.Index(fields=["last_name"], name="last_name_idx"),
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]
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def __str__(self):
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return f"{self.account_name}"
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@classmethod
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def from_user(cls, user) -> "Member | None":
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if hasattr(user, "ldap_user"):
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return cls.objects.get(uid=user.ldap_user.attrs["employeeNumber"][0])
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return None
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def sanitized_mailbox(self, use_volunteer=False) -> str:
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if use_volunteer and self.volunteer_email:
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email = self.volunteer_email
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elif self.email:
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email = self.email
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else:
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raise Exception(f"No Email Address for user: {self.uid}")
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if not self.account_name:
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return email
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return django.core.mail.message.sanitize_address(
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(self.account_name, email), settings.DEFAULT_CHARSET
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)
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class MemberFlag(BaseModel):
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member = models.ForeignKey(
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Member, on_delete=models.PROTECT, db_column="uid", db_constraint=False
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)
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flag = models.ForeignKey(Flag, on_delete=models.PROTECT)
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class Meta:
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db_table = "memberflag"
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constraints = [
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models.UniqueConstraint(
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fields=["member", "flag"], name="unique_member_flag"
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)
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]
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def __str__(self):
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return f"{self.member} - {self.flag}"
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class Transaction(BaseModel):
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sid = models.CharField(max_length=256, null=True, blank=True)
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member = models.ForeignKey(
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Member,
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on_delete=models.PROTECT,
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db_column="uid",
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db_constraint=False,
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related_name="transactions",
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null=True,
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blank=True,
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)
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timestamp = models.DateTimeField()
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type = models.TextField(null=True, blank=True)
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sum = models.DecimalField(max_digits=13, decimal_places=4, null=True, blank=True)
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fee = models.DecimalField(max_digits=13, decimal_places=4, null=True, blank=True)
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event_id = models.TextField(null=True, blank=True)
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for_what = models.TextField(db_column="For", null=True, blank=True)
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items = models.TextField(db_column="Items", null=True, blank=True)
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discount_code = models.TextField(db_column="Discount Code", null=True, blank=True)
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note = models.TextField(db_column="Note", null=True, blank=True)
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name = models.TextField(db_column="Name", null=True, blank=True)
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contact_person = models.TextField(db_column="Contact Person", null=True, blank=True)
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full_address = models.TextField(db_column="Full Address", null=True, blank=True)
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street = models.TextField(db_column="Street", null=True, blank=True)
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city = models.TextField(db_column="City", null=True, blank=True)
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state_province = models.TextField(db_column="State/Province", null=True, blank=True)
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postal_code = models.TextField(db_column="Postal Code", null=True, blank=True)
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country = models.TextField(db_column="Country", null=True, blank=True)
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phone = models.TextField(db_column="Phone", null=True, blank=True)
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email = models.TextField(db_column="Email", null=True, blank=True)
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_allowed_missing_fields = [
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"sid",
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"uid",
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"eid",
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"fee",
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"sum",
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]
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_api_names_override = {
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"event_id": "eid",
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"timestamp": "_dp",
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"type": "Transaction Type",
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"for_what": "Reference",
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}
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_date_fields = {
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"_dp": None,
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}
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class Meta:
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db_table = "transactions"
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def __str__(self):
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return f"{self.type} [{self.member if self.member else self.name}] {self.timestamp}"
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class EventCategory(models.Model):
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id = models.IntegerField(primary_key=True)
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title = models.TextField()
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def __str__(self):
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return self.title
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@classmethod
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def from_api_dict(cls, id_: int, data):
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return cls(id=id_, title=data["ttl"])
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class Event(BaseModel):
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class EventCalendar(models.IntegerChoices):
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HIDDEN = 0
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GREEN = 1
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RED = 2
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YELLOW = 3
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BLUE = 4
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PURPLE = 5
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MAGENTA = 6
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GREY = 7
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TEAL = 8
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eid = models.CharField(max_length=255, primary_key=True)
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url = models.TextField()
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title = models.TextField()
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start = models.DateTimeField()
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end = models.DateTimeField(null=True, blank=True)
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cap = models.IntegerField(null=True, blank=True)
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count = models.IntegerField()
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category = models.ForeignKey(EventCategory, on_delete=models.PROTECT)
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calendar = models.IntegerField(choices=EventCalendar)
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venue = models.TextField(null=True, blank=True)
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occurred = models.GeneratedField(
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expression=~(Q(cap=0) | Q(count=0) | Q(calendar=EventCalendar.HIDDEN)),
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output_field=models.BooleanField(),
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db_persist=False,
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)
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# TODO:
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# "lgo": {
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# "l": "https://d1tif55lvfk8gc.cloudfront.net/656e3842ae3975908b05e304.jpg?1673405126",
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# "s": "https://d1tif55lvfk8gc.cloudfront.net/656e3842ae3975908b05e304s.jpg?1673405126"
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# },
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_api_names_override = {
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"title": "ttl",
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"category_id": "grp",
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"start": "sdp",
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"end": "edp",
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"count": "cnt",
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"calendar": "cal",
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"venue": "adn",
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}
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_date_fields = {
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"sdp": None,
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"edp": None,
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}
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_allowed_missing_fields = ["cap", "edp", "adn"]
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def __str__(self):
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return self.unescaped_title
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@property
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def unescaped_title(self):
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return nh3.clean(self.title, tags=set())
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class EventInstructor(models.Model):
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name = models.TextField(blank=True)
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member = models.OneToOneField(
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Member, on_delete=models.PROTECT, null=True, blank=True, db_constraint=False
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)
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def __str__(self):
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return str(self.member) if self.member else self.name
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class EventExtQuerySet(models.QuerySet["EventExtAnnotated"]):
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def summarize(self, aggregate: bool = False):
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method = self.aggregate if aggregate else self.annotate
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return method(
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count__sum=Sum("count", filter=F("occurred")),
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instructor__count=Count("instructor", distinct=True, filter=F("occurred")),
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meetings__sum=Sum("meetings", filter=F("occurred")),
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duration__sum=Sum("duration", filter=F("occurred")),
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person_hours__sum=Sum("person_hours", filter=F("occurred")),
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event_count=Count("eid", filter=F("occurred")),
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canceled_event_count=Count("eid", filter=~F("occurred")),
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gross_revenue__sum=Sum("gross_revenue", filter=F("occurred")),
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total_due_to_instructor__sum=Sum(
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"total_due_to_instructor", filter=F("occurred")
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),
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net_revenue__sum=Sum("net_revenue", filter=F("occurred")),
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)
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def with_financials(self) -> "QuerySet[EventExtAnnotatedWithFinancials]":
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return self.annotate(
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**{
|
|
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):
|
|
def get_queryset(self) -> EventExtQuerySet:
|
|
return EventExtQuerySet(self.model, using=self._db).annotate(
|
|
meetings=Subquery(
|
|
EventMeetingTime.objects.filter(event=OuterRef("pk"))
|
|
.values("event__pk")
|
|
.annotate(d=Count("pk"))
|
|
.values("d")[:1],
|
|
output_field=models.IntegerField(),
|
|
),
|
|
next_meeting_start=Subquery(
|
|
EventMeetingTime.objects.filter(
|
|
event=OuterRef("pk"), end__gt=timezone.now()
|
|
)
|
|
.order_by("start")
|
|
.values("start")[:1]
|
|
),
|
|
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(),
|
|
),
|
|
)
|
|
|
|
|
|
class EventExt(Event):
|
|
"""Extension of `Event` to capture some fields not supported in MembershipWorks"""
|
|
|
|
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)
|
|
details_timestamp = models.GeneratedField(
|
|
expression=Func(
|
|
Func(F("details___ts"), function="FROM_UNIXTIME"),
|
|
template="CONVERT_TZ(%(expressions)s, @@session.time_zone, 'UTC')",
|
|
),
|
|
output_field=models.DateTimeField(),
|
|
db_persist=False,
|
|
verbose_name="Last details fetch",
|
|
)
|
|
|
|
registrations = models.JSONField(null=True, blank=True)
|
|
|
|
should_survey = models.BooleanField(default=False)
|
|
survey_email_sent = models.BooleanField(default=False)
|
|
|
|
objects = EventExtManager.from_queryset(EventExtQuerySet)()
|
|
|
|
class Meta:
|
|
verbose_name = "event"
|
|
ordering = ["-start"]
|
|
|
|
def get_absolute_url(self) -> str:
|
|
return reverse("membershipworks:event-detail", kwargs={"eid": self.eid})
|
|
|
|
def user_is_instructor(self, user: AbstractBaseUser) -> bool:
|
|
if self.instructor is None:
|
|
return False
|
|
member = Member.from_user(user)
|
|
if member is not None:
|
|
return self.instructor.member == member
|
|
return False
|
|
|
|
@property
|
|
def ready_for_invoice(self) -> bool:
|
|
return (
|
|
self.instructor is not None
|
|
and self.instructor.member is not None
|
|
and self.materials_fee is not None
|
|
and (
|
|
self.materials_fee_included_in_price is not None
|
|
or self.materials_fee == 0
|
|
)
|
|
and self.total_due_to_instructor is not None
|
|
)
|
|
|
|
|
|
if TYPE_CHECKING:
|
|
from decimal import Decimal
|
|
|
|
class EventExtAnnotations(TypedDict):
|
|
meetings: int
|
|
duration: timedelta
|
|
person_hours: timedelta
|
|
details_timestamp: datetime
|
|
|
|
class EventExtFinancialAnnotations(TypedDict):
|
|
quantity: Decimal
|
|
amount: Decimal
|
|
materials: Decimal
|
|
amount_without_materials: Decimal
|
|
instructor_revenue: Decimal
|
|
instructor_amount: Decimal
|
|
total_due_to_instructor: Decimal
|
|
gross_revenue: Decimal
|
|
net_revenue: Decimal
|
|
|
|
EventExtAnnotated = WithAnnotations[EventExt, EventExtAnnotations]
|
|
EventExtAnnotatedWithFinancials = WithAnnotations[EventExt, EventExtAnnotations]
|
|
else:
|
|
EventExtAnnotated = WithAnnotations[EventExt]
|
|
EventExtAnnotatedWithFinancials = WithAnnotations[EventExt]
|
|
|
|
|
|
class EventMeetingTime(Reservation):
|
|
event = models.ForeignKey(
|
|
EventExt, on_delete=models.CASCADE, related_name="meeting_times"
|
|
)
|
|
|
|
def get_title(self) -> str:
|
|
return self.event.unescaped_title
|
|
|
|
# TODO: should probably do some validation in python to enforce
|
|
# - uniqueness and non-overlapping (per event)
|
|
# - min/max start/end time == event start end
|
|
|
|
def make_google_calendar_event(self):
|
|
status = (
|
|
"confirmed"
|
|
if self.event.cap > 0 and self.event.calendar != Event.EventCalendar.HIDDEN
|
|
else "cancelled"
|
|
)
|
|
|
|
return super().make_google_calendar_event() | {
|
|
# TODO: add event description and links
|
|
"summary": self.event.unescaped_title,
|
|
"status": status,
|
|
}
|
|
|
|
|
|
class EventInvoice(models.Model):
|
|
uuid = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
event = models.OneToOneField(
|
|
EventExt, on_delete=models.PROTECT, related_name="invoice"
|
|
)
|
|
date_submitted = models.DateField()
|
|
date_paid = models.DateField(blank=True, null=True)
|
|
pdf = models.FileField(upload_to="protected/invoices/%Y/%m/%d/")
|
|
amount = models.DecimalField(max_digits=13, decimal_places=4)
|
|
|
|
def __str__(self) -> str:
|
|
return f'"{self.event}" submitted={self.date_submitted} paid:{self.date_paid} ${self.amount}'
|
|
|
|
|
|
class EventTicketTypeQuerySet(models.QuerySet["EventTicketType"]):
|
|
def group_by_ticket_type(self):
|
|
return self.values("is_members_ticket").annotate(
|
|
label=Case(
|
|
When(Q(is_members_ticket=True), Value("Members")),
|
|
default=Value("Non-Members"),
|
|
),
|
|
actual_price=F("actual_price"),
|
|
**{
|
|
field: Sum(field)
|
|
for field in [
|
|
"quantity",
|
|
"materials",
|
|
"amount",
|
|
"amount_without_materials",
|
|
"instructor_revenue",
|
|
"instructor_amount",
|
|
]
|
|
},
|
|
)
|
|
|
|
|
|
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(
|
|
members_price=Subquery(
|
|
qs.filter(event=OuterRef("event"), restrict_to=members_folder).values(
|
|
"list_price"
|
|
),
|
|
output_field=models.FloatField(),
|
|
),
|
|
# Before 2024-07-01, use Members ticket price for any
|
|
# restricted ticket, but list price for unrestricted
|
|
# (Non-Members) ticket. After, use Members ticket price
|
|
# for all tickets except where members ticket is free.
|
|
actual_price=Case(
|
|
When(
|
|
# member ticket
|
|
Q(restrict_to=members_folder)
|
|
| (
|
|
# non-member ticket
|
|
Q(restrict_to__isnull=True)
|
|
& (
|
|
Q(
|
|
event__start__lt=datetime(
|
|
year=2024,
|
|
month=7,
|
|
day=1,
|
|
tzinfo=timezone.get_default_timezone(),
|
|
)
|
|
)
|
|
| Q(members_price=0)
|
|
)
|
|
),
|
|
"list_price",
|
|
),
|
|
default="members_price",
|
|
),
|
|
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.from_queryset(EventTicketTypeQuerySet)()
|
|
|
|
event = models.ForeignKey(
|
|
EventExt, on_delete=models.DO_NOTHING, 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 '$' ERROR ON ERROR
|
|
)
|
|
)) AS tkt
|
|
GROUP BY event_id, id
|
|
"""
|
|
|
|
def __str__(self) -> str:
|
|
return f"{self.label}: {self.quantity} * {self.list_price}"
|
|
|
|
class Meta:
|
|
managed = False
|
|
base_manager_name = "objects"
|
|
|
|
|
|
class EventAttendeeStats(DBView):
|
|
event = models.ForeignKey(
|
|
EventExt, on_delete=models.DO_NOTHING, related_name="attendee_stats"
|
|
)
|
|
gross_revenue = models.FloatField()
|
|
|
|
view_definition = """
|
|
SELECT eventext.event_ptr_id as event_id, SUM(tkt.s) as gross_revenue
|
|
FROM
|
|
membershipworks_eventext as eventext,
|
|
JSON_TABLE(eventext.details, '$.usr[*]' COLUMNS (
|
|
s DOUBLE PATH '$.sum' DEFAULT 0 ON EMPTY
|
|
)) as tkt
|
|
GROUP BY event_id
|
|
"""
|
|
|
|
class Meta:
|
|
managed = False
|
|
|
|
|
|
class EventAttendee(DBView):
|
|
event = models.ForeignKey(
|
|
EventExt, on_delete=models.DO_NOTHING, related_name="attendees"
|
|
)
|
|
uid = models.ForeignKey(Member, on_delete=models.DO_NOTHING)
|
|
name = models.CharField(max_length=256)
|
|
email = models.CharField(max_length=256)
|
|
sum = models.FloatField()
|
|
|
|
view_definition = """
|
|
SELECT eventext.event_ptr_id as event_id, tkt.uid, tkt.name, tkt.email, tkt.sum
|
|
FROM
|
|
membershipworks_eventext as eventext,
|
|
JSON_TABLE(eventext.details, '$.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
|