Files @ ff8d0f4c41a8
Branch filter:

Location: CopyleftConf/copyleftconf-website/pinaxcon/registrasion/management/commands/populate_inventory.py

Christopher Neugebauer
Adds vmbrasseur
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
from collections import namedtuple
from datetime import datetime
from datetime import timedelta
from decimal import Decimal
from django.contrib.auth.models import Group
from django.core.exceptions import ObjectDoesNotExist
from django.core.management.base import BaseCommand, CommandError

from registrasion.models import inventory as inv
from registrasion.models import conditions as cond
from symposion import proposals

class Command(BaseCommand):
    help = 'Populates the inventory with the NBPy2017 inventory model'

    def add_arguments(self, parser):
        pass

    def handle(self, *args, **options):

        kinds = []
        for i in ("talk", ):
            kinds.append(proposals.models.ProposalKind.objects.get(name=i))
        self.main_conference_proposals = kinds

        self.populate_groups()
        self.populate_inventory()
        self.populate_restrictions()
        self.populate_discounts()

    def populate_groups(self):
        self.group_team = self.find_or_make(
            Group,
            ("name", ),
            name="Conference organisers",
        )
        self.group_volunteers = self.find_or_make(
            Group,
            ("name", ),
            name="Conference volunteers",
        )
        self.group_unpublish = self.find_or_make(
            Group,
            ("name", ),
            name="Can see unpublished products",
        )

    def populate_inventory(self):
        # Categories

        self.ticket = self.find_or_make(
            inv.Category,
            ("name",),
            name="Ticket",
            description="Each type of ticket has different included products. "
                        "For details of what products are included, see our "
                        "<a href='/attend'>ticket sales page</a>.",
            required = True,
            render_type=inv.Category.RENDER_TYPE_RADIO,
            limit_per_user=1,
            order=1,
        )
        self.t_shirt = self.find_or_make(
            inv.Category,
            ("name",),
            name="T-Shirt",
            description="Commemorative conference t-shirts, featuring secret "
                        "North Bay Python 2017 artwork. Details of sizing and "
                        "manufacturer are on our <a href='/attend/tshirt'>"
                        "t-shirts page</a>",
            required = False,
            render_type=inv.Category.RENDER_TYPE_ITEM_QUANTITY,
            order=40,
        )
        self.extras = self.find_or_make(
            inv.Category,
            ("name",),
            name="Extras",
            description="Other items that can improve your conference "
                        "experience.",
            required = False,
            render_type=inv.Category.RENDER_TYPE_QUANTITY,
            order=60,
        )

        # Tickets

        self.ticket_ind_sponsor = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Individual Sponsor",
            price=Decimal("500.00"),
            reservation_duration=hours(24),
            order=1,
        )
        self.ticket_corporate = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Corporate",
            price=Decimal("200.00"),
            reservation_duration=hours(24),
            order=10,
        )
        self.ticket_supporter = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Individual Supporter",
            price=Decimal("100.00"),
            reservation_duration=hours(24),
            order=20,
        )
        self.ticket_unaffiliated = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Unaffiliated Individual",
            price=Decimal("50.00"),
            reservation_duration=hours(24),
            order=30,
        )
        self.ticket_speaker = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Speaker",
            price=Decimal("00.00"),
            reservation_duration=hours(24),
            order=50,
        )
        self.ticket_media = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Media",
            price=Decimal("00.00"),
            reservation_duration=hours(24),
            order=60,
        )
        self.ticket_sponsor = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Sponsor",
            price=Decimal("00.00"),
            reservation_duration=hours(24),
            order=70,
        )
        self.ticket_team = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Conference Organiser",
            price=Decimal("00.00"),
            reservation_duration=hours(24),
            order=80,
        )
        self.ticket_volunteer = self.find_or_make(
            inv.Product,
            ("name", "category",),
            category=self.ticket,
            name="Conference Volunteer",
            price=Decimal("00.00"),
            reservation_duration=hours(24),
            order=90,
        )

        # Shirts
        ShirtGroup = namedtuple("ShirtGroup", ("prefix", "sizes"))
        shirt_names = {
            "mens": ShirtGroup(
                "Men's/Straight Cut Size",
                ("S", "M", "L", "XL", "2XL", "3XL", "5XL"),
            ),
            "womens_classic": ShirtGroup(
                "Women's Relaxed Fit",
                ("XS", "S", "M", "L", "XL", "2XL", "3XL"),
            ),
            "womens_semi": ShirtGroup(
                "Women's Semi-Fitted",
                ("S", "M", "L", "XL", "2XL", "3XL"),
            ),
        }

        self.shirts = {}
        order = 0
        for name, group in shirt_names.items():
            self.shirts[name] = {}
            prefix = group.prefix
            for size in group.sizes:
                product_name = "%s %s" % (prefix, size)
                order += 10
                self.shirts[name][size] = self.find_or_make(
                    inv.Product,
                    ("name", "category",),
                    name=product_name,
                    category=self.t_shirt,
                    price=Decimal("30.00"),
                    reservation_duration=hours(1),
                    order=order,
                )

    def populate_restrictions(self):

        # Hide the products that will eventually need a voucher
        hide_voucher_products = self.find_or_make(
            cond.GroupMemberFlag,
            ("description", ),
            description="Can see hidden products",
            condition=cond.FlagBase.ENABLE_IF_TRUE,
        )
        hide_voucher_products.group.set([self.group_unpublish])
        hide_voucher_products.products.set([
            self.ticket_media,
            self.ticket_sponsor,
        ])

        # Set limits.
        public_ticket_cap = self.find_or_make(
            cond.TimeOrStockLimitFlag,
            ("description", ),
            description="Public ticket cap",
            condition=cond.FlagBase.DISABLE_IF_FALSE,
            limit=350,
        )
        public_ticket_cap.products.set([
            self.ticket_ind_sponsor,
            self.ticket_corporate,
            self.ticket_supporter,
            self.ticket_unaffiliated,
        ])

        non_public_ticket_cap = self.find_or_make(
            cond.TimeOrStockLimitFlag,
            ("description", ),
            description="Non-public ticket cap",
            condition=cond.FlagBase.DISABLE_IF_FALSE,
            limit=200,
        )
        non_public_ticket_cap.products.set([
            self.ticket_speaker,
            self.ticket_sponsor,
            self.ticket_media,
            self.ticket_team,
            self.ticket_volunteer,
        ])

        # Volunteer tickets are for volunteers only
        volunteers = self.find_or_make(
            cond.GroupMemberFlag,
            ("description", ),
            description="Volunteer tickets",
            condition=cond.FlagBase.ENABLE_IF_TRUE,
        )
        volunteers.group.set([self.group_volunteers])
        volunteers.products.set([
            self.ticket_volunteer,
        ])

        # Team tickets are for team members only
        team = self.find_or_make(
            cond.GroupMemberFlag,
            ("description", ),
            description="Team tickets",
            condition=cond.FlagBase.ENABLE_IF_TRUE,
        )
        team.group.set([self.group_team])
        team.products.set([
            self.ticket_team,
        ])

        # Speaker tickets are for primary speakers only
        speaker_tickets = self.find_or_make(
            cond.SpeakerFlag,
            ("description", ),
            description="Speaker tickets",
            condition=cond.FlagBase.ENABLE_IF_TRUE,
            is_presenter=True,
            is_copresenter=False,
        )
        speaker_tickets.proposal_kind.set(self.main_conference_proposals)
        speaker_tickets.products.set([self.ticket_speaker, ])

    def populate_discounts(self):

        def add_early_birds(discount):
            self.find_or_make(
                cond.DiscountForProduct,
                ("discount", "product"),
                discount=discount,
                product=self.ticket_ind_sponsor,
                price=Decimal("50.00"),
                quantity=1,  # Per user
            )
            self.find_or_make(
                cond.DiscountForProduct,
                ("discount", "product"),
                discount=discount,
                product=self.ticket_corporate,
                price=Decimal("20.00"),
                quantity=1,  # Per user
            )
            self.find_or_make(
                cond.DiscountForProduct,
                ("discount", "product"),
                discount=discount,
                product=self.ticket_supporter,
                price=Decimal("20.00"),
                quantity=1,  # Per user
            )
            self.find_or_make(
                cond.DiscountForProduct,
                ("discount", "product"),
                discount=discount,
                product=self.ticket_unaffiliated,
                price=Decimal("25.00"),
                quantity=1,  # Per user
            )

        def free_category(parent_discount, category, quantity=1):
            self.find_or_make(
                cond.DiscountForCategory,
                ("discount", "category",),
                discount=parent_discount,
                category=category,
                percentage=Decimal("100.00"),
                quantity=quantity,
            )

        # Early Bird Discount (general public)
        early_bird = self.find_or_make(
            cond.TimeOrStockLimitDiscount,
            ("description", ),
            description="Early Bird",
            end_time=datetime(year=2017, month=10, day=20),
            limit=100,  # Across all users
        )
        add_early_birds(early_bird)

        # Early bird rates for speakers
        speaker_ticket_discounts = self.find_or_make(
            cond.SpeakerDiscount,
            ("description", ),
            description="Speaker Ticket Discount",
            is_presenter=True,
            is_copresenter=True,
        )
        speaker_ticket_discounts.proposal_kind.set(
            self.main_conference_proposals,
        )
        add_early_birds(speaker_ticket_discounts)

        # Professional-Like ticket inclusions
        ticket_prolike_inclusions = self.find_or_make(
            cond.IncludedProductDiscount,
            ("description", ),
            description="Complimentary for ticket holder (Supporter-level and above)",
        )
        ticket_prolike_inclusions.enabling_products.set([
            self.ticket_ind_sponsor,
            self.ticket_corporate,
            self.ticket_supporter,
            self.ticket_sponsor,
            self.ticket_speaker,
        ])
        free_category(ticket_prolike_inclusions, self.t_shirt)

        # Team & volunteer ticket inclusions
        ticket_staff_inclusions = self.find_or_make(
            cond.IncludedProductDiscount,
            ("description", ),
            description="Complimentary for ticket holder (staff/volunteer)",
        )
        ticket_staff_inclusions.enabling_products.set([
            self.ticket_team,
            self.ticket_volunteer,
        ])

        # Team & volunteer t-shirts, regardless of ticket type
        staff_t_shirts = self.find_or_make(
            cond.GroupMemberDiscount,
            ("description", ),
            description="T-shirts complimentary for staff and volunteers",
        )
        staff_t_shirts.group.set([
            self.group_team,
            self.group_volunteers,
        ])
        free_category(staff_t_shirts, self.t_shirt, quantity=2)

    def find_or_make(self, model, search_keys, **k):
        ''' Either makes or finds an object of type _model_, with the given
        kwargs.

        Arguments:
            search_keys ([str, ...]): A sequence of keys that are used to search
            for an existing version in the database. The remaining arguments are
            only used when creating a new object.
        '''

        try:
            keys = dict((key, k[key]) for key in search_keys)
            a = model.objects.get(**keys)
            self.stdout.write("FOUND  : " + str(keys))
            model.objects.filter(id=a.id).update(**k)
            a.refresh_from_db()
            return a
        except ObjectDoesNotExist:
            a = model.objects.create(**k)
            self.stdout.write("CREATED: " + str(k))
            return a


def hours(n):
    return timedelta(hours=n)