Coverage for functions\flipdare\constants.py: 100%

1#!/usr/bin/env python

4# This file is part of Flipdare's proprietary software and contains

5# confidential and copyrighted material. Unauthorised copying,

6# modification, distribution, or use of this file is strictly

7# prohibited without prior written permission from Flipdare Pty Ltd.

9# This software includes third-party components licensed under MIT,

10# BSD, and Apache 2.0 licences. See THIRD_PARTY_NOTICES for details.

11#

13# pragma: no cover

16import sys

17from pathlib import Path

18from typing import Any, Final

20from flipdare.app_log import LOG

21from flipdare.generated.shared.model.core.stopwatch_duration import StopwatchDuration

22from flipdare.generated.shared.stripe.stripe_country_code import StripeCountryCode

23from flipdare.generated.shared.stripe.stripe_currency_code import StripeCurrencyCode

26from flipdare.payments.payment_types import StripeRegionFee

28__all__ = [

29 "IS_DEBUG",

30 "IS_TRACE",

31 "NO_COLLECTION",

32 "ADMIN_DOC_ID",

33 "DEF_OK_MESSAGE",

34 "API_TOKEN_PREFIX",

35 "BEARER_TOKEN_PREFIX",

36 "EMAIL_LOG_SUBJECT_MAX_LENGTH",

37 "EMAIL_MAX_LINE_LENGTH",

38 "EMAIL_STACK_LINE_MAX_LENGTH",

39 "TIMESTAMP_KEY_SUFFIX",

40 "MAX_SUSPICION_SCORE",

41 "REMOTE_CONFIG_KEYS",

42 "COMPANY_SHORT_NAME",

43 "COMPANY_SHORT_LINK",

44 "COMPANY_LINK",

45 "COMPANY_TERMS",

46 "COMPANY_REFUND",

47 "COMPANY_LOG_MED",

48 "COMPANY_LONG",

49 "COMPANY_TAGLINE",

50 "COMPANY_ADDRESS",

51 "APP_VERSION",

52 "FFMPEG_COMMAND",

53 "NO_DOC_ID",

54 "DEF_TZ_STRING",

55 "SLUG_CODE_LENGTH",

56 "MAX_ERROR_STRING_LENGTH",

57 "NOT_APPLICABLE",

58 "DELETED_USER_MIN_ID_LENGTH",

59 "DELETED_USER_NAME_PREFIX",

60 "DELETED_USER_EMAIL_DOMAIN",

61 "DELETED_USER_PREFIX",

62 "DEFAULT_USER_AVATAR_PATH",

63 "DEFAULT_GROUP_AVATAR_PATH",

64 "EMAIL_TEMPLATE_DIR",

65 "ADMIN_TEMPLATE_SUB_DIR",

66 "USER_TEMPLATE_SUB_DIR",

67 "MAX_SUMMARY_EMAIL_ENTRIES",

68 "MAX_SUMMARY_EMAIL_ROW_ENTRIES",

69 "INTERNAL_ADMIN_EMAIL",

70 "DEF_NO_REPLY_EMAIL",

71 "DEF_NO_REPLY_LABEL",

72 "DEF_MAIL_FROM",

73 "DEF_MAIL_FROM_LABEL",

74 "DEF_MAIL_SUPPORT",

75 "DEF_MAIL_SUPPORT_LABEL",

76 "MAIL_UNSUBSCRIBE",

77 "MAIL_UNSUBSCRIBE_NAME",

78 "FIREBASE_TMP_RECEIPT_PATH",

79 "FIREBASE_TMP_EMAIL_PATH",

80 "FIREBASE_PUBLIC_EMAIL_TMPL",

81 "FIREBASE_RECEIPT_RETENTION_DAYS",

82 "FIREBASE_EMAIL_RETENTION_DAYS",

83 "CURRENCY_API_TIMEOUT",

84 "BASE_APP_BACKEND_LINK",

85 "IOS_STORE_URL",

86 "ANDROID_STORE_URL",

87 "DEEP_LINK_BASE",

88 "DEFERRED_DEEP_LINK_URL",

89 "FALLBACK_WEB_URL",

90 "BACKEND_BASE_LINK",

91 "REPORT_JOB_STATS_DAYS",

92 "RPORT_LOG_STATS_DAYS",

93 "REPORT_CHARGE_STATS_DAYS",

94 "REPORT_ERROR_STATS_DAYS",

95 "JOB_WAIT_SANITY_SECONDS",

96 "EMAIL_ERROR_COUNT",

97 "MIN_ANALYSIS_COUNT",

98 "DEF_ERROR_SCORE",

99 "SMTP_STATUS_OK",

100 "FIRESTORE_DOC_ID_LENGTH",

101 "STATS_Z_SCORE_THRESHOLD",

102 "STATS_IQR_MULTIPLIER",

103 "EXCHANGE_RATE_URL",

104 "EXCHANGE_RATE_HEADERS",

105 "EXCHANGE_RATE_BASE_CURRENCY",

106 "DEFAULT_CHANGE_SCORE",

107 "TRIGGER_CHANGE_SCORE_THRESHOLD",

108 "HIGH_TRANSACTION_AMOUNT",

109 "HIGH_RISK_SCORE",

110 "MEDIUM_RISK_SCORE",

111 "MEDIUM_LOW_RISK_SCORE",

112 "RISK_ANALYSIS_CHARGE_BACK_GRACE_CT",

113 "DEF_RETRIEVAL_WINDOW_HOURS",

114 "RESTRICTION_MAX_WAIT_ADMIN_ACK_FLAG",

115 "RESTRICTION_REMINDER_USER_RESPONSE_FLAG",

116 "RESTRICTION_MAX_WAIT_USER_RESPONSE_FLAG",

117 "CHAT_REVIEW_REPUTATION_THRESHOLD",

118 "CHAT_REJECT_REPUTATION_THRESHOLD",

119 "DEF_REPUTATION_CACHE_SIZE",

120 "DEF_REPUTATION",

121 "REP_DECAY_EQUILLIBRIUM",

122 "REP_HIGH_RISK_THRESHOLD",

123 "REP_LOW_RISK_THRESHOLD",

124 "REP_REVIEW_PENALTY",

125 "REP_REVIEW_THRESHOLD",

126 "REP_VIOLATION_PENALTY",

127 "REP_CLEAN_REWARD",

128 "REP_DECAY_RATE",

129 "REP_PENALTY_GROWTH_RATE",

130 "MOD_CONFIDENCE_THRESHOLD",

131 "MOD_SHARPNESS",

132 "MOD_MIN_AGREEMENT_CATEGORIES",

133 "MOD_WEIGHTED_FLAGGED_SCORE",

134 "MOD_WEIGHTED_REVIEW_SCORE",

135 "APPROX_INFINITE",

136 "MAX_SEARCH_TAG_COUNT",

137 "MAX_SEARCH_RESULTS",

138 "MAX_SEARCH_RESULTS_PER_PAGE",

139 "TYPESENSE_HARD_PER_PAGE_LIMIT",

140 "MAX_SEARCH_FRIENDS_JOIN",

141 "MAX_SEARCH_GROUP_MEMBERS",

142 "SEARCH_CACHE_TTL_SECONDS",

143 "SEARCH_CACHE_MAX_SIZE",

144 "MIN_SEARCH_TYPOS",

145 "MIN_SEARCH_AUTOCOMPLETE_TYPOS",

146 "MAX_SEARCH_AUTOCOMPLETE_RESULTS_PER_PAGE",

147 "MAX_SEARCH_AUTOCOMPLETE_RESULTS",

148 "MAX_DB_CURSOR_LIMIT",

149 "RUNTIME_DB_REFRESH_INTERVAL",

150 "DEF_SIGNED_URL_EXPIRATION",

151 "VOTING_DURATION",

152 "PAYMENT_PERIOD_HRS",

153 "GRAPH_LOG_SCALE_THRESHOLD",

154 "THOMPSON_SAMPLING_ITERATIONS",

155 "THOMPSON_THRESHOLD",

156 "THOMPSON_CONFIDENCE",

157 "KEMENY_MIN_VOTES",

158 "KEMENY_MIN_PERCENT_PENDING",

159 "KEMENY_APPROVAL_THRESHOLD",

160 "KEMENY_REJECTION_THRESHOLD",

161 "KEMENY_PENDING_WEIGHT",

162 "WILSON_CONFIDENCE_INTERVAL",

163 "SPRT_FALSE_POSITIVE_RATE",

164 "SPRT_FALSE_NEGATIVE_RATE",

165 "SPRT_MIN_VOTES",

166 "SPRT_SHOULD_REJECT_PROBABILITY",

167 "SPRT_SHOULD_APPROVE_PROBABILITY",

168 "BAYESIAN_PRIOR_ALPHA",

169 "BAYESIAN_PRIOR_BETA",

170 "BAYESIAN_MAJORITY_THRESHOLD",

171 "BAYESIAN_MINORITY_THRESHOLD",

172 "BAYESIAN_CDF_THRESHOLD",

173 "STRIPE_SUPPORT_EMAIL",

174 "STRIPE_COMPANY_LINK",

175 "STRIPE_DISPLAY_NAME_TMPL",

176 "STRIPE_DOING_BUSINESS_AS_TMPL",

177 "STRIPE_PRODUCT_DESC_TMPL",

178 "STRIPE_DEFAULT_MCC",

179 "STRIPE_DISPUTE_URL",

180 "STRIPE_DASHBOARD_URL",

181 "STRIPE_CLIENT_NETWORK_RETRIES",

182 "STRIPE_VERSION",

183 "STRIPE_STATEMENT_DESCRIPTOR",

184 "STRIPE_STATEMENT_PREFIX",

185 "STRIPE_FALLBACK_PREFIX_STR",

186 "STRIPE_FALLBACK_LAST_STR",

187 "DEFAULT_REAUTHORIZATION_DAYS_CUSTOMER",

188 "STRIPE_MAX_STATEMENT_LENGTH",

189 "STRIPE_STATEMENT_EXCLUSION_CHARS",

190 "STRIPE_INVOICE_PREFIX_LENGTH",

191 "STRIPE_BASE_FEES",

192 "STRIPE_FEE_MAPPING",

193 "DEF_CURRENCY_CODE",

194 "DEF_COUNTRY_CODE",

195 "PAYMENT_MAX_RETRIES",

196 "PAYMENT_MAX_INFO_RETRIES",

197]

198

199

200# misc, need here to avoid circular imports

201def _get_system_root_for(sub_directory: str | Path) -> Path:

202 if sys.platform == "win32":

203 # Returns 'C:\' or 'D:\' based on where the script is running

204 root = Path().cwd().resolve().anchor

205 return Path(root) / sub_directory

206 else:

207 # On Unix, Path("/") is the explicit absolute root

208 return Path("/").resolve() / sub_directory

209

210

211IS_DEBUG = LOG().is_debug

212IS_TRACE = LOG().is_trace or LOG().is_debug

213

214NO_COLLECTION = "NoCollection"

215ADMIN_DOC_ID = "__ADMIN_ADMIN__ADMIN_ADMIN__" # needs to be 28 chars

216

217DEF_OK_MESSAGE = "Ok"

218

219API_TOKEN_PREFIX = "Basic" # noqa: S105

220BEARER_TOKEN_PREFIX = "Bearer" # noqa: S105

221

222EMAIL_LOG_SUBJECT_MAX_LENGTH = 40

223EMAIL_MAX_LINE_LENGTH = 500

224

225EMAIL_STACK_LINE_MAX_LENGTH = 500

226

227TIMESTAMP_KEY_SUFFIX = ["_at", "At"]

228

229# -----------------------------------------------------------------------------

230# forms

231# -----------------------------------------------------------------------------

232

233# this is the field name we expect for the honeypot in our requests, can be changed as needed

234HONEYPOT_NAME: Final = "address"

235MAX_SUSPICION_SCORE = 2 # the max score a request can get before we consider it suspicious

236

237# -----------------------------------------------------------------------------

238# app

239# -----------------------------------------------------------------------------

240

241REMOTE_CONFIG_KEYS = ["job_config"]

242

243COMPANY_SHORT_NAME = "flipdare"

244COMPANY_SUPPORT_URL = "https://flipdare.com/support"

245

246COMPANY_SHORT_LINK = "flipdare.com"

247COMPANY_LINK = f"https://{COMPANY_SHORT_LINK}"

248COMPANY_TERMS = f"https://{COMPANY_SHORT_LINK}/terms"

249COMPANY_REFUND = f"https://{COMPANY_SHORT_LINK}/refunds"

250

251# RELEASE: update hosting for the logo.

252COMPANY_LOG_MED = Path(__file__).parent / "config" / "logo" / "logo-512x512.png"

253

254# RELEASE: update address to US LLC address for tax purposes.

255COMPANY_LONG = "Flipdare Inc."

256COMPANY_TAGLINE = "flipdare.com - You game?"

257

258

259COMPANY_ADDRESS = f"""{COMPANY_LONG}

2601234, Business Rd

261Sydney, NSW

2622000, Australia"""

263

264

265APP_VERSION = "1.0.0"

266FFMPEG_COMMAND = "ffmpeg"

267NO_DOC_ID = "NoDocID"

268DEF_TZ_STRING = "UTC"

269

270SLUG_CODE_LENGTH = 14

271

272MAX_ERROR_STRING_LENGTH = 150

273NOT_APPLICABLE = "N/A"

274

275DELETED_USER_MIN_ID_LENGTH = 8

276DELETED_USER_NAME_PREFIX = "Former"

277DELETED_USER_EMAIL_DOMAIN = "deleted.flipdare.com"

278DELETED_USER_PREFIX = "N/A"

279

280DEFAULT_USER_AVATAR_PATH = "content/user/"

281DEFAULT_GROUP_AVATAR_PATH = "content/group/"

282

283# paths

284JOB_CONFIG_PATH: Path = Path(__file__).parent / "config" / "job_config.yaml"

285DEFAULT_AVATAR_CONFIG_PATH: Path = Path(__file__).parent / "config" / "default_avatar.yaml"

286

287DOWNLOAD_FILE_DIR: Path = _get_system_root_for("tmp")

288

289EMAIL_TEMPLATE_DIR = Path(__file__).parent / "config" / "email_template"

290ADMIN_TEMPLATE_SUB_DIR = "admin"

291USER_TEMPLATE_SUB_DIR = "user"

292

293# email

294MAX_SUMMARY_EMAIL_ENTRIES = 12

295MAX_SUMMARY_EMAIL_ROW_ENTRIES = 6

296

297INTERNAL_ADMIN_EMAIL = "team@flipdare.com"

298

299DEF_NO_REPLY_EMAIL = "no-reply@flipdare.com"

300DEF_NO_REPLY_LABEL = "team flipdare"

301

302DEF_MAIL_FROM = "admin@flipdare.com"

303DEF_MAIL_FROM_LABEL = "flipdare admin"

304

305DEF_MAIL_SUPPORT = "support@flipdare.com"

306DEF_MAIL_SUPPORT_LABEL = "Cartman from flipdare"

307

308MAIL_UNSUBSCRIBE = DEF_MAIL_SUPPORT

309MAIL_UNSUBSCRIBE_NAME = DEF_MAIL_SUPPORT_LABEL

310

311# these are temp public paths for files that

312# are cleaned up after a certain amount of time

313FIREBASE_TMP_RECEIPT_PATH = "public-receipts"

314FIREBASE_TMP_EMAIL_PATH = "public_email"

315

316FIREBASE_PUBLIC_EMAIL_TMPL = (

317 "https://firebasestorage.googleapis.com/v0/b/$BUCKET_NAME/o/$SAFE_PATH?alt=media&token=$TOKEN"

318)

319

320FIREBASE_RECEIPT_RETENTION_DAYS = 90

321FIREBASE_EMAIL_RETENTION_DAYS = 180

322

323# timeouts

324CURRENCY_API_TIMEOUT = 60 # seconds

325

326# -----------------------------------------------------------------------------

327# links/deep links

328# -----------------------------------------------------------------------------

329BASE_APP_BACKEND_LINK = "https://localhost:8000/"

330

331IOS_STORE_URL = "https://apps.apple.com/app/idYOUR_APP_ID"

332ANDROID_STORE_URL = "https://play.google.com/store/apps/details?id=com.flipdare.app"

333

334DEEP_LINK_BASE = "https://flipdare.com/l"

335DEFERRED_DEEP_LINK_URL = "https://chottu.link"

336

337FALLBACK_WEB_URL = "https://flipdare.com"

338

339

340# this is for AppBackendLink, which creates

341# backend links for admin/dashboard use...

342# NOTE: this needs to be set to LOCALHOST for the time being.

343BACKEND_BASE_LINK = "https://localhost:8000/"

344

345# -----------------------------------------------------------------------------

346# reporting/jobs

347# -----------------------------------------------------------------------------

348

349REPORT_JOB_STATS_DAYS = 1

350RPORT_LOG_STATS_DAYS = 1

351REPORT_CHARGE_STATS_DAYS = 3

352REPORT_ERROR_STATS_DAYS = 7

353

354# for jobs

355JOB_WAIT_SANITY_SECONDS = 15 * 60 # 15 minutes

356EMAIL_ERROR_COUNT = 10

357

358# for reporting

359MIN_ANALYSIS_COUNT = 2

360DEF_ERROR_SCORE = 1.0

361

362# misc

363SMTP_STATUS_OK = 250

364

365FIRESTORE_DOC_ID_LENGTH = 128

366

367STATS_Z_SCORE_THRESHOLD = 2

368STATS_IQR_MULTIPLIER = 1.5

369

370# -----------------------------------------------------------------------------

371# exchange rates

372# -----------------------------------------------------------------------------

373EXCHANGE_RATE_URL = "https://openexchangerates.org/api/latest.json?app_id=__API_KEY__&base=USD&prettyprint=false&show_alternative=false"

374

375EXCHANGE_RATE_HEADERS = {"accept": "application/json"}

376

377EXCHANGE_RATE_BASE_CURRENCY = StripeCurrencyCode.USD

378

379# -----------------------------------------------------------------------------

380# stats

381# -----------------------------------------------------------------------------

382

383# NOTE: the lower the sensitivity, the more likely a change will trigger a

384# NOTE: return a change score close to 1.0,

385# NOTE: which would trigger a job to update the model in the database.

386# Configuration: (sensitivity, is_currency)

387# Lower sensitivity = High Priority (triggers faster)

388DEFAULT_CHANGE_SCORE = 1.0

389TRIGGER_CHANGE_SCORE_THRESHOLD = 0.5

390

391LOW_PRI_SENSITIVITY: float = 2.0

392MED_PRI_SENSITIVITY: float = 1.0

393HIGH_PRI_SENSITIVITY: float = 0.1

394

395# Cents changes need to be much larger to trigger than count changes

396CENTS_PRIORITY_BUFFER: float = 40.0

397

398STATS_SENSITIVITY: dict[str, dict[str, tuple[float, bool]]] = {

399 "view_stats": {

400 "bookmarks": (HIGH_PRI_SENSITIVITY, False), # High priority count

401 "flags": (LOW_PRI_SENSITIVITY, False), # Low priority count

402 "likes": (HIGH_PRI_SENSITIVITY, False), # High priority count

403 "dislikes": (MED_PRI_SENSITIVITY, False), # Medium priority count

404 "views": (LOW_PRI_SENSITIVITY, False), # Low priority count

405 },

406 "dare_stats": {

407 "backers": (HIGH_PRI_SENSITIVITY, False), # High priority count

408 "flags": (LOW_PRI_SENSITIVITY, False), # Low priority count

409 "requested": (MED_PRI_SENSITIVITY, False), # Medium priority count

410 "accepted": (HIGH_PRI_SENSITIVITY, False), # High priority count

411 "completed": (HIGH_PRI_SENSITIVITY, False), # High priority count

412 "earnings": (MED_PRI_SENSITIVITY, True), # Currency (less sensitive)

413 },

414 "pledge_stats": {

415 # NOTE:, since cents can be large numbers, we want to use a lower sensitivity for

416 # NOTE: changes in cents, and a higher sensitivity for changes in count

417 "earned.count": (HIGH_PRI_SENSITIVITY, False), # High priority count

418 "earned.cents": (MED_PRI_SENSITIVITY, True), # Currency (less sensitive)

419 "accepted.count": (HIGH_PRI_SENSITIVITY, False), # High priority count

420 "accepted.cents": (MED_PRI_SENSITIVITY, True), # Currency (less sensitive)

421 "pending.count": (MED_PRI_SENSITIVITY, False), # Medium priority count

422 "pending.cents": (LOW_PRI_SENSITIVITY, True), # Currency (less sensitive)

423 "disputed.count": (LOW_PRI_SENSITIVITY, False), # Low priority count

424 "disputed.cents": (LOW_PRI_SENSITIVITY, True), # Currency (less sensitive)

425 "refunded.count": (LOW_PRI_SENSITIVITY, False), # Low priority count

426 "refunded.cents": (LOW_PRI_SENSITIVITY, True), # Currency (less sensitive)

427 "rejected.count": (LOW_PRI_SENSITIVITY, False), # Low priority count

428 "rejected.cents": (LOW_PRI_SENSITIVITY, True), # Currency (less sensitive)

429 "cancelled.count": (LOW_PRI_SENSITIVITY, False), # Low priority count

430 "cancelled.cents": (LOW_PRI_SENSITIVITY, True), # Currency (less sensitive)

431 "error.count": (LOW_PRI_SENSITIVITY, False), # Low priority count

432 "error.cents": (LOW_PRI_SENSITIVITY, True), # Currency (less sensitive)

433 },

434}

435

436# -----------------------------------------------------------------------------

437# RISK

438# -----------------------------------------------------------------------------

439

440# $250.00 in cents, transactions above this amount are considered high risk

441HIGH_TRANSACTION_AMOUNT = 250_00

442HIGH_RISK_SCORE = 85

443MEDIUM_RISK_SCORE = 50

444MEDIUM_LOW_RISK_SCORE = 30

445

446# -----------------------------------------------------------------------------

447# risk analysis

448# -----------------------------------------------------------------------------

449

450RISK_ANALYSIS_CHARGE_BACK_GRACE_CT = 2

451

452# -----------------------------------------------------------------------------

453# safety

454# -----------------------------------------------------------------------------

455

456# note, use 2 hours to account for any time sync issues

457# note, since this should be run every hour, 4 hours is safe

458DEF_RETRIEVAL_WINDOW_HOURS = 4

459RESTRICTION_MAX_WAIT_ADMIN_ACK_FLAG = 3 # days

460

461RESTRICTION_REMINDER_USER_RESPONSE_FLAG = 3 # days

462RESTRICTION_MAX_WAIT_USER_RESPONSE_FLAG = 7 # days

463

464CHAT_REVIEW_REPUTATION_THRESHOLD = -20

465CHAT_REJECT_REPUTATION_THRESHOLD = 0

466

467DEF_REPUTATION_CACHE_SIZE = 10000

468DEF_REPUTATION = 50

469

470REP_DECAY_EQUILLIBRIUM = 50

471REP_HIGH_RISK_THRESHOLD = 30

472REP_LOW_RISK_THRESHOLD = 70

473REP_REVIEW_PENALTY = -5

474REP_REVIEW_THRESHOLD = 20

475REP_VIOLATION_PENALTY = -20

476REP_CLEAN_REWARD = 1

477REP_DECAY_RATE = 0.9

478REP_PENALTY_GROWTH_RATE = 0.1

479

480REP_DEFAULT_MULTIPLIERS: dict[str, float] = {

481 "text": 1.0,

482 "image": 1.5, # Images slightly higher risk

483 "video": 1.2,

484 "profile": 2.0, # Profile content analyzed more

485}

486

487

488MOD_CONFIDENCE_THRESHOLD = 0.7

489MOD_SHARPNESS = 2.5

490MOD_MIN_AGREEMENT_CATEGORIES = 2

491MOD_WEIGHTED_FLAGGED_SCORE = 0.35

492MOD_WEIGHTED_REVIEW_SCORE = 0.15

493

494

495APPROX_INFINITE = 1e-10

496

497# -----------------------------------------------------------------------------

498# search

499# -----------------------------------------------------------------------------

500

501

502# this is used in tag generation to limit the amount of tags

503# generated for groups..

504MAX_SEARCH_TAG_COUNT = 10000

505

506# the max number of results to return for any query.

507# typesense is optimized for 250, but we

508# allow +250 in case the user wants more!

509MAX_SEARCH_RESULTS = 500

510

511# per page, dont want to high because its a bit of processing...

512MAX_SEARCH_RESULTS_PER_PAGE = 50

513

514# this is only required for friend unions.

515TYPESENSE_HARD_PER_PAGE_LIMIT = 250 # Typesense hard limit

516# this is only required for friend unions.

517MAX_SEARCH_FRIENDS_JOIN = 1000

518

519# this limits the number of friend relationships we create for group members.

520MAX_SEARCH_GROUP_MEMBERS = 500

521

522# Default cache settings: 5 min TTL, max 1000 entries

523SEARCH_CACHE_TTL_SECONDS = 300

524SEARCH_CACHE_MAX_SIZE = 1000

525

526MIN_SEARCH_TYPOS = 1

527MIN_SEARCH_AUTOCOMPLETE_TYPOS = 2

528

529MAX_SEARCH_AUTOCOMPLETE_RESULTS_PER_PAGE = 15

530MAX_SEARCH_AUTOCOMPLETE_RESULTS = 50

531

532# database

533MAX_DB_CURSOR_LIMIT = 1000

534

535RUNTIME_DB_REFRESH_INTERVAL = 5 * 60 # seconds (5 minutes)

536DEF_SIGNED_URL_EXPIRATION = 7 * 24 * 60 * 60 # 7 days

537

538

539SEARCH_NAT_LANG_CONFIG: dict[str, Any] = {

540 "id": "gemini-flash",

541 "model_name": "google/gemini-2.5-flash",

542 "api_key": "__API_KEY__",

543 "max_bytes": 16000,

544 "temperature": 0.0,

545 "system_prompt": "Optional custom system prompt to append to the one that Typesense generates based on your dataset",

546}

547

548

549# -----------------------------------------------------------------------------

550# VOTING

551# -----------------------------------------------------------------------------

552

553

554VOTING_DURATION = StopwatchDuration.THREE_DAYS

555PAYMENT_PERIOD_HRS = 168 # hours / 7 days

556

557#

558# plotting

559#

560GRAPH_LOG_SCALE_THRESHOLD = 2500.0

561#

562# Thompson Sampling parameters

563#

564THOMPSON_SAMPLING_ITERATIONS = 10000

565THOMPSON_THRESHOLD = 0.5

566THOMPSON_CONFIDENCE = 0.90

567#

568# Kemeny-Young parameters

569#

570KEMENY_MIN_VOTES = 3

571KEMENY_MIN_PERCENT_PENDING = 0.25

572KEMENY_APPROVAL_THRESHOLD = 0.67

573KEMENY_REJECTION_THRESHOLD = 0.33

574KEMENY_PENDING_WEIGHT = 0.45

575#

576# Wilson Score Interval parameters

577#

578WILSON_CONFIDENCE_INTERVAL = 0.95

579

580#

581# Sequential Probability Ratio Test (SPRT) parameters

582#

583# 5% chance of wrong approval

584SPRT_FALSE_POSITIVE_RATE = 0.05

585# 5% chance of wrong rejection

586SPRT_FALSE_NEGATIVE_RATE = 0.05

587# Minumum votes required for SPRT to make a decision

588SPRT_MIN_VOTES = 5

589# Hypotheses: p0 = 0.4 (should reject), p1 = 0.6 (should approve)

590SPRT_SHOULD_REJECT_PROBABILITY = 0.4

591SPRT_SHOULD_APPROVE_PROBABILITY = 0.6

592

593

594#

595# Bayesian Average parameters

596#

597BAYESIAN_PRIOR_ALPHA = 1.0

598BAYESIAN_PRIOR_BETA = 1.0

599# Very confident it will pass

600BAYESIAN_MAJORITY_THRESHOLD = 0.95

601# Very confident it will fail

602BAYESIAN_MINORITY_THRESHOLD = 0.06

603# Probability that approval rate > 0.45

604# NOTE: Using 0.45 threshold to account for pending votes

605BAYESIAN_CDF_THRESHOLD = 0.45

606

607# -----------------------------------------------------------------------------

608# stripe

609# -----------------------------------------------------------------------------

610

611STRIPE_SUPPORT_EMAIL = "stripe-support@flipdare.com"

612STRIPE_COMPANY_LINK = COMPANY_LINK

613STRIPE_DISPLAY_NAME_TMPL = "FLIP - $NAME"

614STRIPE_DOING_BUSINESS_AS_TMPL = "$NAME from flipdare"

615STRIPE_PRODUCT_DESC_TMPL = "content by $NAME on flipdare.com"

616STRIPE_DEFAULT_MCC = "4899" # "Cable and Other Pay Television Services"

617

618STRIPE_DISPUTE_URL = "https://dashboard.stripe.com/disputes/{dispute_id}"

619STRIPE_DASHBOARD_URL = "https://dashboard.stripe.com/login"

620

621STRIPE_CLIENT_NETWORK_RETRIES = 3

622STRIPE_VERSION = "2026-01-28.clover"

623

624STRIPE_STATEMENT_DESCRIPTOR = "FLIPDARE" # Your marketplace brand

625STRIPE_STATEMENT_PREFIX = "FLIP" # Shorter version for cards

626

627STRIPE_FALLBACK_PREFIX_STR = "User"

628STRIPE_FALLBACK_LAST_STR = "X"

629

630# default reauth period for Customer-Initiated Transaction authorization

631# technically 7 days, but we use 6 to ensure they are reauthorized before the 7 day limit,

632# to avoid any issues with auth expiring before capture.

633DEFAULT_REAUTHORIZATION_DAYS_CUSTOMER = 6

634

635#

636# Character limits

637# Ref: https://stripe.com/docs/payments/payment-intents

638# statement_descriptor 22

639# Statement descriptors are limited to 22 characters, can't use the special characters

640# <, >, ', ", or *, and must not consist solely of numbers.

641# When using dynamic statement descriptors,

642# the dynamic text is appended to the statement descriptor prefix set in the Stripe Dashboard.

643# An asterisk (*) and an empty space are also added to separate the default statement descriptor

644# from the dynamic portion.

645# These 2 characters count towards the 22 character limit.

646STRIPE_MAX_STATEMENT_LENGTH = 22

647STRIPE_STATEMENT_EXCLUSION_CHARS = {"<", ">", "'", '"', "*"}

648

649# The prefix for the customer used to generate unique invoice numbers.

650# Must be 3-12 uppercase letters or numbers.

651# NOTE: be careful changing this, as it can cause collisions in invoice numbers

652# NOTE: which would cause charges to fail.

653# NOTE: if changed, you will need to check the db, for the invoice Id stored in stripe settings,

654# NOTE: otherwise you will get conflicts!

655STRIPE_INVOICE_PREFIX_LENGTH = 12

656

657

658# FEES

659STRIPE_BASE_FEES = {

660 # Rates: [Percentage, Fixed, Int'l Surcharge, Currency Surcharge]

661 "US": StripeRegionFee(0.029, 0.30, 0.015, 0.01),

662 "EU": StripeRegionFee(0.015, 0.25, 0.0175, 0.02),

663 "UK": StripeRegionFee(0.015, 0.20, 0.0175, 0.02),

664 "AU": StripeRegionFee(0.017, 0.30, 0.018, 0.02),

665 "CA": StripeRegionFee(0.029, 0.30, 0.008, 0.02),

666 "SG": StripeRegionFee(0.034, 0.50, 0.01, 0.02),

667 "JP": StripeRegionFee(0.036, 0.00, 0.00, 0.02),

668}

669

670STRIPE_FEE_MAPPING = {

671 StripeCurrencyCode.USD: "US",

672 StripeCurrencyCode.AUD: "AU",

673 StripeCurrencyCode.CAD: "CA",

674 StripeCurrencyCode.GBP: "UK",

675 StripeCurrencyCode.JPY: "JP",

676 StripeCurrencyCode.SGD: "SG",

677 StripeCurrencyCode.EUR: "EU",

678 StripeCurrencyCode.BGN: "EU",

679 StripeCurrencyCode.CZK: "EU",

680 StripeCurrencyCode.DKK: "EU",

681 StripeCurrencyCode.HUF: "EU",

682 StripeCurrencyCode.PLN: "EU",

683 StripeCurrencyCode.RON: "EU",

684 StripeCurrencyCode.SEK: "EU",

685}

686

687# -----------------------------------------------------------------------------

688# payments

689# -----------------------------------------------------------------------------

690

691DEF_CURRENCY_CODE = StripeCurrencyCode.USD

692DEF_COUNTRY_CODE = StripeCountryCode.US

693

694# the number of times we retry processing before stopping.

695PAYMENT_MAX_RETRIES = 10 # for any status.

696PAYMENT_MAX_INFO_RETRIES = 14 # approx 14 days. (for additional info)

Coverage for functions \ flipdare \ constants.py: 100%

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