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[Payment Methods] Support optional card type and error handling for payment methods #596

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merged 8 commits into from
Feb 14, 2019

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ifbarrera
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📲 What

  • Makes type in GraphUserCreditCard optional, to support unknown credit card types.
  • Adds error handling for fetching payment methods.

👀 See

gar3tlapxi

…ter/ios-oss into optional-card-type

# Conflicts:
#	Library/ViewModels/PaymentMethodsViewModelTests.swift
@Scollaco Scollaco self-requested a review February 14, 2019 22:24
@ifbarrera ifbarrera changed the title Optional card type, payment methods load error [Payment Methods] Support optional card type and error handling for payment methods Feb 14, 2019
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@Scollaco Scollaco left a comment

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Thanks for adding the //swiftlint:disable line. It lgtm!

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@dusi dusi left a comment

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Minor comments


public var formattedExpirationDate: String {
return String(expirationDate.dropLast(3))
}

public var imageName: String {
switch self.type {
guard let cardType = self.type else {
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We should be able to use Swift's pattern matching in order to get rid of the guard.

I think this should work without the need to repeat icon--generic twice.

switch self.type {
  case nil, .some(.generic):
    return "icon--generic"
  case .some(let type):
    return "icon--\(type.rawValue.lowercased())"
}

@@ -19,6 +19,7 @@ class DeletePaymentMethodEnvelopeTests: XCTestCase {
let data = jsonString.data(using: .utf8)

do {
//swiftlint:disable force_unwrapping
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Are you getting a Swiftlint warning here? Is this by any chance a newer version of Swiftlint than what we're using (I think we hardcoded the build script to use 0.29.2).

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I'm not, but that's because swiftlint is currently broken 😬 once its fixed, this line is needed

.map { [$0.type.description, Strings.Card_ending_in_last_four(last_four: $0.lastFour)]
.compactMap{ $0 }.joined(separator: ", ")
.map { card -> String in
guard let cardType = card.type else {
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The guard here should not be necessary...the compactMap makes sure to only concatenate (join) strings that are non optional.

So, unless I'm overlooking something this should be fine..

return [$0.type?.description, Strings.Card_ending_in_last_four(last_four: $0.lastFour)]
          .compactMap { $0 }
          .joined(separator: ", ")

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Yes you're right!

@dusi
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dusi commented Feb 14, 2019

Tested on
iPhone XS (iOS 12.1) ✅
iPhone SE SIM (iOS 10.3.1) ✅

(tested by adding Union Pay - card that is currently unsupported - to my account through the web app [staging] environment) ... the Payment methods screen shows an alert. After removing the unsupported card (again through web) cards load properly.

@ifbarrera ifbarrera merged commit 796d58a into feature-payment-methods Feb 14, 2019
@ifbarrera ifbarrera deleted the optional-card-type branch February 14, 2019 23:19
justinswart added a commit that referenced this pull request Feb 15, 2019
* New card screen ui (#471)

* add card view controller

* transition to add new card and uibarbuttons

* settings style applied to add new card screen

* changed keyboard style for textfields

* view controller tests

* placeholder for cardholder name textfield

* Record new screenshots

* new strings, added strings as place holder and text label

* pr feedback - inferring type for cancel button tintcolor

* pr feedback - keypath, no more lenses

* swiftlint fix

* new snapshots

* Payment methods (#457)

* Stripe element add new card (#473)

* New card screen ui (#471)

* add card view controller

* transition to add new card and uibarbuttons

* settings style applied to add new card screen

* changed keyboard style for textfields

* view controller tests

* placeholder for cardholder name textfield

* Record new screenshots

* new strings, added strings as place holder and text label

* pr feedback - inferring type for cancel button tintcolor

* pr feedback - keypath, no more lenses

* swiftlint fix

* new snapshots

* new stppaymentcardtextfield showing

* wip - placeholder colors

* snapshot tests

* Email undeliverable/unverified (#478)

* Adding emailIsVerified

* Renaming GraphUserEmail

* ViewModel tests

* ChangeEmailViewController tests

* Strings, swiftlint

* Strings & new screenshots

* Cleanup

* PR comments

* PR updates

* Test naming

* pr feedback

* new snapshots

* new placeholder colors

* new snapshots

* Delete payment methods (#479)

* Add payment method deletion

* Test datasource

* Test view model

* Clean-up and address PR feedback

* Rename credit card -> payment method

* Fix test

* Add credit card implementation (#503)

* Email undeliverable/unverified (#478)

* Adding emailIsVerified

* Renaming GraphUserEmail

* ViewModel tests

* ChangeEmailViewController tests

* Strings, swiftlint

* Strings & new screenshots

* Cleanup

* PR comments

* PR updates

* Test naming

* Use correct function to log events in crash logs (#481)

* Use correct function to log events in crash logs

* Fix indentation

* changed ui colors for textfield text and font size of text label

* vm and work on enabling save

* wip- get stripe token

* wip- payment source mutation

* wip- keyboard response

* wip- getting a stripe error here

* wip- error fix w/ publishable key, error banner showing

* wip- saving with error and keyboard functionality

* wip- updating card immediately

* wip

* wip - ACs met

* wip - refactor in view model, made IDs testable, begane VM tests

* wip -refactor on vm/vmtest

* wip -refactor deleted comments on vmt

* wip -snapshot tests

* swiftlint fixes

* renaming/refactor, corrected paymentmethodstests

* pr feedback

* swiftlint fixes

* changed function name

* indentation

* Payment methods event tracking (#496)

* Reverted code that deleted SettingsNewsletters from Storyboard.swift

* swiftlint

* Reverted code to instantiate settings newsletters vc on tests

* Alphabetized storyboard enum

* Settings payments colors (#530)

* Unsupported Credit Cards (#561)

* Viewmodel logic for unsupported cards

* Tests and accessibility fixes

* Simplify add card button

* Screenshots and string updates

* Cleanup design and remove logs

* Improving comment message

* Removing filter debug builds

* Addressing PR comments

* Updating payment methods screenshots

* Screenshots

* Possible fix for alignment issues

* Moving iOS 10 handling to output signal closure

* Remove line

* Renaming

* Last cleanup

* Strings & Asset update

* Switching from unsupported to supported

* Zipcode field in Add New Card screen (#566)

* Viewmodel logic for unsupported cards

* Tests and accessibility fixes

* Simplify add card button

* Screenshots and string updates

* Cleanup design and remove logs

* Improving comment message

* Removing filter debug builds

* Addressing PR comments

* Updating payment methods screenshots

* Screenshots

* Possible fix for alignment issues

* Moving iOS 10 handling to output signal closure

* Remove line

* Renaming

* Last cleanup

* Shared styled form field

* Adding functionality for zipcode form field

* More functionality

* View model & screenshot tests

* Swiftlint

* Cleanup

* Improving test and cleanup

* PR feedback and autocapitalizing zipcode

* Regenerating ChangePassword screenshots

* [Payment methods] CVC bug fix (#574)

* wip

* wip

* wip

* wip-swiftlint

* moved CreatePaymentSourceEnvelope to its own file, Mockservice

* swiftlint fix

* deleted unnecesary debugging code

* new paymentsource temploate and vm tests

* swiftlint fix

* fixed vm test

* PR feedback

* update schema

* [Payment methods] Minor bug fixes (#579)

* tableViewIsEditing false and show banner after dismiss

* Swiftlint

* Adding StripePublishableKey to example file

* Update publishableKey test

* Spacing

* Point-free helper

* [Payment Methods] Update padding and image view size (#581)

* Update padding and image view size

* Update stack view's spacing

* Update snapshots

* Use layoutMargins to set the padding

* [Payment methods] Disable edit button if no payment methods (#586)

* [Payment methods] Bugs & visual fixes (#578)

* Adding custom UITableViewHeader and always calling reload data on viewDidLoad

* Updating screenshots

* Cleanup autolayout warnings

* Screenshots

* PR comments

* No autolayout for footer view

* Cleanup

* Remove intrinsicContentSize

* Tableview appears without delay fix (#587)

* Fix header/footer auto sizing

* Update header background color

* Update snapshots

* Screenshots again

* Updating constraint priority to resolve ambiguity

* [Payment methods] Refresh payment methods table view properly (#588)

* Refresh payment methods table view properly

* Remove reference to weak self

* Rename delegate methods

* [Payment methods] Refetch payment methods on viewDidLoad or explicitly (by delegate) (#591)

* Do not refresh on viewWillAppear

* Use optional string to avoid unnecessary initializer

* Bring back viewWillAppear signal to better reflect view controller's lifecycle state

* [Payment methods] A11y - Credit card name (#593)

* Add card name to the a11y label

* Add comment

* [Payment Methods] Design Fixes (#592)

* Design fixes

* Fresh screenshots ✨

* Remove recordMode

* Deleting stale screenshots

* Re-add accidentally deleted line

* update strings

* [Payment Methods] Support optional card type and error handling for payment methods (#596)

* Optional card type, payment methods load error

* Optional support for imageName

* Fix accessibility label

* Fix merge conflict spacing

* Swiftlint

* Implementing PR suggestions

* Fixed bug that shows wrong expiration date (#595)

* [Payment Methods] Add New Card Design Fixes (#594)

* error message present and return key to done

* removed error message banner for incomplete payment details

* new snapshots for correct insets

* [Payment methods] Optimistically disable edit button on card deletion (#589)

* Disable edit button optimistically, use stored cards in result from card deletion

* Fix issue where edit button is not re-enabled upon the failed deletion of the last card.

* Remove unnecessary .init

* Add skipRepeats() to editButtonIsEnabled signal.

* Fixing potential reference cycles (#598)
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3 participants