## Rounds prices for certain locales.
The server now returns a list of storefront country codes where paywalls
should not display cents. This part of paywall data, in
`zero_decimal_place_countries`.
Prices are only truncated if the price ends in .00.
### Motivation
Template 5 but with multiple tiers 😊
### Description
Enabling Template 7 by changing `7_disabled` to `7`
- Changed a `header.jpg` to `header.heic` to try and fix issue with
weirdly failing snapshot UI test
- Changed visibility on `TestData` from `public` to `internal`
- Hides tier selector if only one tier
- Changed `color_overrides_by_tier` to `colors_by_tier` and
`image_overrides_by_tier` to `images_by_tier`
- The original implementation was going to default to existing color and
images configurations and then override by tier
- However, this turned out to be harder to implement on the
configuration side
- `Colors` got four new optional values
- `tier_control_background`
- `tier_control_foreground`
- `tier_control_selected_background`
- `tier_control_selected_foreground`
### Demo
#### Full Screen
https://github.com/RevenueCat/purchases-ios/assets/401294/e5317a53-428c-415e-a1a1-b4231d32a776
### Footer
https://github.com/RevenueCat/purchases-ios/assets/401294/8905b55e-0fa2-49f0-aa1c-d4c1e694fb5b
### Footer Condensed
https://github.com/RevenueCat/purchases-ios/assets/401294/311d78fb-bdeb-43cd-b601-9c60a8a54b6f
See
https://docs.google.com/document/d/1oLZR77apAjZf04hDzlrJpPaFV0xhuQ1-hApsNBohhfA/edit
This simplifies `PaywallView`: the validated `PaywallData` is what's
always displayed, and a `DebugErrorView` containing an error description
will potentially explain why a default paywall is being displayed.
### Validations:
- [x] `Offering` contains a `PaywallData`
- [x] `PaywallLocalizedConfiguration` contains no unrecognized variables
- [x] `PaywallIcon`s are all recognized
- [x] `PaywallTemplate` is recognized
These match the new agreed upon variables.
- Improved the localized unit abbreviations
- Refactored `VariableDataProvider` so all the logic is now in `Package`
- Added new tests for `Package` variables
`PaywallView` and `PaywallViewController` (along with the extensions)
still require iOS 16, but this paves the way to support iOS 15 down the
road if we need to.
### Main Changes:
- Changed all `@available` annotations
- Added CI tests
- Replaced `ViewThatFits` with the "biggest" version
- Because of that, `scrollableIfNeeded` is always scrollable
- Double `Regex` implementation (keeping the modern one), so once we
drop support for iOS 15 we can just keep the modern one.
### TODO:
- [x] Add snapshots
- [x] Test paywalls
- [x] Updated APITester to verify this
The main change is that `VariableHandler` no longer cashes when trying
to determine price per month for non-subscriptions. I added a test to
cover this behavior.
This could still use more polish, but some basic fixes:
- Fixed colors
- Added application name as a title
- Using `total_price_and_per_month` instead of `price_per_month` so it
also works with monthly subscriptions
- Added snapshot test for its dark mode version
We were relying on both the price and price per month to be formatted
the same way. When debugging in the simulator, the actual region doesn't
change, so StoreKit's internal price formatter doesn't pick it up.
To make this more resilient, this now checks whether it's a monthly
subscription instead of comparing strings.
This is an example where `Locale.current` is only overriden partially
and the logic breaks:
### Changes:
- Created `TemplateViewConfiguration` to encapsulate all processed
configuration for a paywall
- Created `TemplateViewConfiguration.PackageSetting` and
`TemplateViewConfiguration.PackageConfiguration` to represent paywalls
that support 1 or N packages
- Taken all common logic out of `Example1Template`
- Added new `PaywallViewMode` for upcoming "ramps" views
Facundo Menzella