0d156135-cca1-4c97-8cdc-123caf66a5c1

Committed 19 Mar 2025 03:45PM CUT coverage: 85.014% (-0.1%) from 85.137%

Build # 0d156135-cca1-4c97-8cdc-123caf66a5c1

Build Type

Pull #5456

circleci

Committed by

groovecoder

Commit Message

fix MPP-4020: update getPlan.get__SubscribeLink functions to use SP3 url when available

Pull Request Pull Request #5456: for MPP-4020: add sp3_plans to backend and API

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54.55

/privaterelay/sp3_plans.py

"""
Paid plans for Relay with SubPlat3 urls.

There is currently a free plan and 3 paid plans:

* free - limited random email masks, one reply
* premium - unlimited email masks, replies, and a custom subdomain
* phones - premium, plus a phone mask
* bundle - premium and phones, plus Mozilla VPN

get_sp3_country_language_mapping gets the details of the paid plans in this structure:

{
  "AT": {
    "*": {
      "monthly": {
        "id": "price_1LYC79JNcmPzuWtRU7Q238yL",
        "price": 1.99,
        "currency": "EUR",
        "url": "https://payments-next.stage.fxa.nonprod.webservices.mozgcp.net/relay-premium-127/monthly/landing",
      },
      "yearly": {
        "id": "price_1LYC7xJNcmPzuWtRcdKXCVZp",
        "price": 0.99,
        "currency": "EUR",
        "url": "https://payments-next.stage.fxa.nonprod.webservices.mozgcp.net/relay-premium-127/yearly/landing",
      },
    },
  },
  ...
}

This says that Austria (RelayCountryStr "AT") with any language ("*")
has a monthly and a yearly plan. The monthly plan has a Stripe ID of
"price_1LYC79JNcmPzuWtRU7Q238yL", costs €1.99 (CurrencyStr "EUR"), and the sp3 purchase
link url is "https://payments-next.stage.fxa.nonprod.webservices.mozgcp.net/relay-premium-127/monthly/landing".
The yearly plan has a Stripe ID of "price_1LYC7xJNcmPzuWtRcdKXCVZp", costs €11.88 a year
(equivalent to €0.99 a month), and the SP3 purchase link url is
"https://payments-next.stage.fxa.nonprod.webservices.mozgcp.net/relay-premium-127/yearly/landing".

The top-level keys say which countries are supported. The function get_premium_countries
returns these as a set, when the rest of the data is unneeded.

The second-level keys are the languages for that country. When all languages in that
country have the same plan, the single entry is "*". In SubPlat3, all countries have
"*", because Relay does not need to distinguish between the languages in a country:
SubPlat3 does that for us. We have kept the second-level structure for backwards
compatibility with SP2 code while we migrate to SP3. When we have migrated to SP3, we
could refactor the data structure to remove the unneeded 2nd-level language keys.

The third-level keys are the plan periods. Premium and phones are available on
monthly and yearly periods, and bundle is yearly only.
"""

from functools import lru_cache
from typing import Literal, TypedDict

from django.conf import settings
from django.http import HttpRequest

from privaterelay.country_utils import _get_cc_from_request

#
# Public types
#

PlanType = Literal["premium", "phones", "bundle"]
PeriodStr = Literal["monthly", "yearly"]
CurrencyStr = Literal["CHF", "CZK", "DKK", "EUR", "PLN", "USD"]
CountryStr = Literal[
    "AT",
    "BE",
    "BG",
    "CA",
    "CH",
    "CY",
    "CZ",
    "DE",
    "DK",
    "EE",
    "ES",
    "FI",
    "FR",
    "GB",
    "GR",
    "HR",
    "HU",
    "IE",
    "IT",
    "LT",
    "LU",
    "LV",
    "MT",
    "MY",
    "NL",
    "NZ",
    "PL",
    "PR",
    "PT",
    "RO",
    "SE",
    "SG",
    "SI",
    "SK",
    "US",
]
# See https://docs.google.com/spreadsheets/d/1qThASP94f4KBSwc4pOJRcb09cSInw7vUy_SE8y4KKPc/edit?usp=sharing for valid product keys  # noqa: E501  # ignore long line for URL
ProductKey = Literal[
    "relay-premium-127",
    "relay-premium-127-phone",
    "relay-email-phone-protection-127",
    "relay-premium-dev",
    "relay-email-phone-protection-dev",
    "bundle-relay-vpn-dev",
    "relaypremiumemailstage",
    "relaypremiumphonestage",
    "vpnrelaybundlestage",
]


class PlanPricing(TypedDict):
    monthly: dict[Literal["price", "currency", "url"], float | CurrencyStr | str]
    yearly: dict[Literal["price", "currency", "url"], float | CurrencyStr | str]


SP3PlanCountryLangMapping = dict[CountryStr, dict[Literal["*"], PlanPricing]]

#
# Pricing Data (simplified, no Stripe IDs)
#

PLAN_PRICING: dict[PlanType, dict[CurrencyStr, dict[PeriodStr, float]]] = {
    "premium": {
        "CHF": {"monthly": 2.00, "yearly": 1.00},
        "CZK": {"monthly": 47.0, "yearly": 23.0},
        "DKK": {"monthly": 15.0, "yearly": 7.00},
        "EUR": {"monthly": 1.99, "yearly": 0.99},
        "PLN": {"monthly": 8.00, "yearly": 5.00},
        "USD": {"monthly": 1.99, "yearly": 0.99},
    },
    "phones": {
        "USD": {"monthly": 4.99, "yearly": 3.99},
    },
    "bundle": {
        "USD": {"monthly": 6.99, "yearly": 6.99},
    },
}


#
# Public functions
#


def get_sp3_country_language_mapping(plan: PlanType) -> SP3PlanCountryLangMapping:
    """Get plan mapping for the given plan type."""
    return _cached_country_language_mapping(plan)


def get_supported_countries(plan: PlanType) -> set[CountryStr]:
    """Get the country codes where the plan is available."""
    return set(get_sp3_country_language_mapping(plan).keys())


def get_subscription_url(plan: PlanType, period: PeriodStr) -> str:
    """Generate the URL for a given plan and period."""
    product_key: ProductKey
    settings_attr = f"SUBPLAT3_{plan.upper()}_PRODUCT_KEY"
    product_key = getattr(settings, settings_attr)
    return f"{settings.SUBPLAT3_HOST}/{product_key}/{period}/landing"


def get_premium_countries() -> set[CountryStr]:
    """Return the merged set of premium, phones, and bundle country codes."""
    return (
        get_supported_countries("premium")
        | get_supported_countries("phones")
        | get_supported_countries("bundle")
    )


def is_plan_available_in_country(request: HttpRequest, plan: PlanType) -> bool:
    country_code = _get_cc_from_request(request)
    return country_code in get_supported_countries(plan)


#
# Internal caching
#
@lru_cache
def _cached_country_language_mapping(plan: PlanType) -> SP3PlanCountryLangMapping:
    """Create the plan mapping."""
    mapping: SP3PlanCountryLangMapping = {}

    for country in _get_supported_countries_by_plan(plan):
        currency = _get_country_currency(country)
        prices = PLAN_PRICING[plan].get(currency, {"monthly": 0.0, "yearly": 0.0})
        mapping[country] = {
            "*": {
                "monthly": {
                    "price": prices["monthly"],
                    "currency": currency,
                    "url": get_subscription_url(plan, "monthly"),
                },
                "yearly": {
                    "price": prices["yearly"],
                    "currency": currency,
                    "url": get_subscription_url(plan, "yearly"),
                },
            }
        }

    return mapping


def _get_supported_countries_by_plan(plan: PlanType) -> list[CountryStr]:
    """Return the list of supported countries for the given plan."""
    plan_countries: dict[PlanType, list[CountryStr]] = {
        "premium": [
            "AT",
            "BE",
            "BG",
            "CA",
            "CH",
            "CY",
            "CZ",
            "DE",
            "DK",
            "EE",
            "ES",
            "FI",
            "FR",
            "GB",
            "GR",
            "HR",
            "HU",
            "IE",
            "IT",
            "LT",
            "LU",
            "LV",
            "MT",
            "MY",
            "NL",
            "NZ",
            "PL",
            "PR",
            "PT",
            "RO",
            "SE",
            "SG",
            "SI",
            "SK",
            "US",
        ],
        "phones": ["US", "CA", "PR"],
        "bundle": ["US", "CA", "PR"],
    }
    return plan_countries.get(plan, [])


def _get_country_currency(country: CountryStr) -> CurrencyStr:
    """Return the default currency for a given country."""
    country_currency_map: dict[CountryStr, CurrencyStr] = {
        "AT": "EUR",
        "BE": "EUR",
        "BG": "EUR",
        "CA": "USD",
        "CH": "CHF",
        "CY": "EUR",
        "CZ": "CZK",
        "DE": "EUR",
        "DK": "DKK",
        "EE": "EUR",
        "ES": "EUR",
        "FI": "EUR",
        "FR": "EUR",
        "GB": "USD",
        "GR": "EUR",
        "HR": "EUR",
        "HU": "EUR",
        "IE": "EUR",
        "IT": "EUR",
        "LT": "EUR",
        "LU": "EUR",
        "LV": "EUR",
        "MT": "EUR",
        "MY": "USD",
        "NL": "EUR",
        "NZ": "USD",
        "PL": "PLN",
        "PR": "USD",
        "PT": "EUR",
        "RO": "EUR",
        "SE": "EUR",
        "SG": "USD",
        "SI": "EUR",
        "SK": "EUR",
        "US": "USD",
    }
    return country_currency_map.get(country, "USD")

1	"""
2	Paid plans for Relay with SubPlat3 urls.
3
4	There is currently a free plan and 3 paid plans:
5
6	* free - limited random email masks, one reply
7	* premium - unlimited email masks, replies, and a custom subdomain
8	* phones - premium, plus a phone mask
9	* bundle - premium and phones, plus Mozilla VPN
10
11	get_sp3_country_language_mapping gets the details of the paid plans in this structure:
12
13	{
14	"AT": {
15	"*": {
16	"monthly": {
17	"id": "price_1LYC79JNcmPzuWtRU7Q238yL",
18	"price": 1.99,
19	"currency": "EUR",
20	"url": "https://payments-next.stage.fxa.nonprod.webservices.mozgcp.net/relay-premium-127/monthly/landing",
21	},
22	"yearly": {
23	"id": "price_1LYC7xJNcmPzuWtRcdKXCVZp",
24	"price": 0.99,
25	"currency": "EUR",
26	"url": "https://payments-next.stage.fxa.nonprod.webservices.mozgcp.net/relay-premium-127/yearly/landing",
27	},
28	},
29	},
30	...
31	}
32
33	This says that Austria (RelayCountryStr "AT") with any language ("*")
34	has a monthly and a yearly plan. The monthly plan has a Stripe ID of
35	"price_1LYC79JNcmPzuWtRU7Q238yL", costs €1.99 (CurrencyStr "EUR"), and the sp3 purchase
36	link url is "https://payments-next.stage.fxa.nonprod.webservices.mozgcp.net/relay-premium-127/monthly/landing".
37	The yearly plan has a Stripe ID of "price_1LYC7xJNcmPzuWtRcdKXCVZp", costs €11.88 a year
38	(equivalent to €0.99 a month), and the SP3 purchase link url is
39	"https://payments-next.stage.fxa.nonprod.webservices.mozgcp.net/relay-premium-127/yearly/landing".
40
41	The top-level keys say which countries are supported. The function get_premium_countries
42	returns these as a set, when the rest of the data is unneeded.
43
44	The second-level keys are the languages for that country. When all languages in that
45	country have the same plan, the single entry is "*". In SubPlat3, all countries have
46	"*", because Relay does not need to distinguish between the languages in a country:
47	SubPlat3 does that for us. We have kept the second-level structure for backwards
48	compatibility with SP2 code while we migrate to SP3. When we have migrated to SP3, we
49	could refactor the data structure to remove the unneeded 2nd-level language keys.
50
51	The third-level keys are the plan periods. Premium and phones are available on
52	monthly and yearly periods, and bundle is yearly only.
53	"""
54
55	from functools import lru_cache	1✔
56	from typing import Literal, TypedDict	1✔
57
58	from django.conf import settings	1✔
59	from django.http import HttpRequest	1✔
60
61	from privaterelay.country_utils import _get_cc_from_request	1✔
62
63	#
64	# Public types
65	#
66
67	PlanType = Literal["premium", "phones", "bundle"]	1✔
68	PeriodStr = Literal["monthly", "yearly"]	1✔
69	CurrencyStr = Literal["CHF", "CZK", "DKK", "EUR", "PLN", "USD"]	1✔
70	CountryStr = Literal[	1✔
71	"AT",
72	"BE",
73	"BG",
74	"CA",
75	"CH",
76	"CY",
77	"CZ",
78	"DE",
79	"DK",
80	"EE",
81	"ES",
82	"FI",
83	"FR",
84	"GB",
85	"GR",
86	"HR",
87	"HU",
88	"IE",
89	"IT",
90	"LT",
91	"LU",
92	"LV",
93	"MT",
94	"MY",
95	"NL",
96	"NZ",
97	"PL",
98	"PR",
99	"PT",
100	"RO",
101	"SE",
102	"SG",
103	"SI",
104	"SK",
105	"US",
106	]
107	# See https://docs.google.com/spreadsheets/d/1qThASP94f4KBSwc4pOJRcb09cSInw7vUy_SE8y4KKPc/edit?usp=sharing for valid product keys # noqa: E501 # ignore long line for URL
108	ProductKey = Literal[	1✔
109	"relay-premium-127",
110	"relay-premium-127-phone",
111	"relay-email-phone-protection-127",
112	"relay-premium-dev",
113	"relay-email-phone-protection-dev",
114	"bundle-relay-vpn-dev",
115	"relaypremiumemailstage",
116	"relaypremiumphonestage",
117	"vpnrelaybundlestage",
118	]
119
120
121	class PlanPricing(TypedDict):	1✔
122	monthly: dict[Literal["price", "currency", "url"], float \| CurrencyStr \| str]	1✔
123	yearly: dict[Literal["price", "currency", "url"], float \| CurrencyStr \| str]	1✔
124
125
126	SP3PlanCountryLangMapping = dict[CountryStr, dict[Literal["*"], PlanPricing]]	1✔
127
128	#
129	# Pricing Data (simplified, no Stripe IDs)
130	#
131
132	PLAN_PRICING: dict[PlanType, dict[CurrencyStr, dict[PeriodStr, float]]] = {	1✔
133	"premium": {
134	"CHF": {"monthly": 2.00, "yearly": 1.00},
135	"CZK": {"monthly": 47.0, "yearly": 23.0},
136	"DKK": {"monthly": 15.0, "yearly": 7.00},
137	"EUR": {"monthly": 1.99, "yearly": 0.99},
138	"PLN": {"monthly": 8.00, "yearly": 5.00},
139	"USD": {"monthly": 1.99, "yearly": 0.99},
140	},
141	"phones": {
142	"USD": {"monthly": 4.99, "yearly": 3.99},
143	},
144	"bundle": {
145	"USD": {"monthly": 6.99, "yearly": 6.99},
146	},
147	}
148
149
150	#
151	# Public functions
152	#
153
154
155	def get_sp3_country_language_mapping(plan: PlanType) -> SP3PlanCountryLangMapping:	1✔
156	"""Get plan mapping for the given plan type."""
NEW 157	return _cached_country_language_mapping(plan)	×
158
159
160	def get_supported_countries(plan: PlanType) -> set[CountryStr]:	1✔
161	"""Get the country codes where the plan is available."""
NEW 162	return set(get_sp3_country_language_mapping(plan).keys())	×
163
164
165	def get_subscription_url(plan: PlanType, period: PeriodStr) -> str:	1✔
166	"""Generate the URL for a given plan and period."""
167	product_key: ProductKey
NEW 168	settings_attr = f"SUBPLAT3_{plan.upper()}_PRODUCT_KEY"	×
NEW 169	product_key = getattr(settings, settings_attr)	×
NEW 170	return f"{settings.SUBPLAT3_HOST}/{product_key}/{period}/landing"	×
171
172
173	def get_premium_countries() -> set[CountryStr]:	1✔
174	"""Return the merged set of premium, phones, and bundle country codes."""
NEW 175	return (	×
176	get_supported_countries("premium")
177	\| get_supported_countries("phones")
178	\| get_supported_countries("bundle")
179	)
180
181
182	def is_plan_available_in_country(request: HttpRequest, plan: PlanType) -> bool:	1✔
NEW 183	country_code = _get_cc_from_request(request)	×
NEW 184	return country_code in get_supported_countries(plan)	×
185
186
187	#
188	# Internal caching
189	#
190	@lru_cache	1✔
191	def _cached_country_language_mapping(plan: PlanType) -> SP3PlanCountryLangMapping:	1✔
192	"""Create the plan mapping."""
NEW 193	mapping: SP3PlanCountryLangMapping = {}	×
194
NEW 195	for country in _get_supported_countries_by_plan(plan):	×
NEW 196	currency = _get_country_currency(country)	×
NEW 197	prices = PLAN_PRICING[plan].get(currency, {"monthly": 0.0, "yearly": 0.0})	×
NEW 198	mapping[country] = {	×
199	"*": {
200	"monthly": {
201	"price": prices["monthly"],
202	"currency": currency,
203	"url": get_subscription_url(plan, "monthly"),
204	},
205	"yearly": {
206	"price": prices["yearly"],
207	"currency": currency,
208	"url": get_subscription_url(plan, "yearly"),
209	},
210	}
211	}
212
NEW 213	return mapping	×
214
215
216	def _get_supported_countries_by_plan(plan: PlanType) -> list[CountryStr]:	1✔
217	"""Return the list of supported countries for the given plan."""
NEW 218	plan_countries: dict[PlanType, list[CountryStr]] = {	×
219	"premium": [
220	"AT",
221	"BE",
222	"BG",
223	"CA",
224	"CH",
225	"CY",
226	"CZ",
227	"DE",
228	"DK",
229	"EE",
230	"ES",
231	"FI",
232	"FR",
233	"GB",
234	"GR",
235	"HR",
236	"HU",
237	"IE",
238	"IT",
239	"LT",
240	"LU",
241	"LV",
242	"MT",
243	"MY",
244	"NL",
245	"NZ",
246	"PL",
247	"PR",
248	"PT",
249	"RO",
250	"SE",
251	"SG",
252	"SI",
253	"SK",
254	"US",
255	],
256	"phones": ["US", "CA", "PR"],
257	"bundle": ["US", "CA", "PR"],
258	}
NEW 259	return plan_countries.get(plan, [])	×
260
261
262	def _get_country_currency(country: CountryStr) -> CurrencyStr:	1✔
263	"""Return the default currency for a given country."""
NEW 264	country_currency_map: dict[CountryStr, CurrencyStr] = {	×
265	"AT": "EUR",
266	"BE": "EUR",
267	"BG": "EUR",
268	"CA": "USD",
269	"CH": "CHF",
270	"CY": "EUR",
271	"CZ": "CZK",
272	"DE": "EUR",
273	"DK": "DKK",
274	"EE": "EUR",
275	"ES": "EUR",
276	"FI": "EUR",
277	"FR": "EUR",
278	"GB": "USD",
279	"GR": "EUR",
280	"HR": "EUR",
281	"HU": "EUR",
282	"IE": "EUR",
283	"IT": "EUR",
284	"LT": "EUR",
285	"LU": "EUR",
286	"LV": "EUR",
287	"MT": "EUR",
288	"MY": "USD",
289	"NL": "EUR",
290	"NZ": "USD",
291	"PL": "PLN",
292	"PR": "USD",
293	"PT": "EUR",
294	"RO": "EUR",
295	"SE": "EUR",
296	"SG": "USD",
297	"SI": "EUR",
298	"SK": "EUR",
299	"US": "USD",
300	}
NEW 301	return country_currency_map.get(country, "USD")	×

mozilla / fx-private-relay / 0d156135-cca1-4c97-8cdc-123caf66a5c1

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