* PM-11969 - Add new logic for registering a user via an AcceptEmergencyAccessInviteToken
* PM-11969 - Unit test new RegisterUserViaAcceptEmergencyAccessInviteToken method.
* PM-11969 - Integration test new method
* PM-11945 - Rename RegisterUserWithOptionalOrgInvite to RegisterUserViaOrgInvite as the org invite isn't optional in the function - just the overall process of registration.
* PM-11945 - Yet another rename
* PM-11945 - Wire up call to RegisterUserViaOrgSponsoredFreeFamilyPlanInviteToken and test.
* PM-11945 - RegisterUserCommandTests - test new method
* PM-11949 - Rename tests
* PM-11945 - AccountsControllerTests.cs - add integration test for RegistrationWithEmailVerification_WithOrgSponsoredFreeFamilyPlanInviteToken_Succeeds
* PM-11945 - Adjust naming per PR feedback to match docs.
* PM-11945 - More renaming
* PM-7322 - AccountsController.cs - create empty method + empty req model to be able to create draft PR.
* PM-7322 - Start on RegisterFinishRequestModel.cs
* PM-7322 - WIP on Complete Registration endpoint
* PM-7322 - UserService.cs - RegisterUserAsync - Tweak of token to be orgInviteToken as we are adding a new email verification token to the mix.
* PM-7322 - UserService - Rename MP to MPHash
* PM-7322 - More WIP progress on getting new finish registration process in place.
* PM-7322 Create IRegisterUserCommand
* PM-7322 - RegisterUserCommand.cs - first WIP draft
* PM-7322 - Implement use of new command in Identity.
* PM-7322 - Rename RegisterUserViaOrgInvite to just be RegisterUser as orgInvite is optional.
* PM07322 - Test RegisterUserCommand.RegisterUser(...) happy paths and one bad request path.
* PM-7322 - More WIP on RegisterUserCommand.cs and tests
* PM-7322 - RegisterUserCommand.cs - refactor ValidateOrgInviteToken logic to always validate the token if we have one.
* PM-7322 - RegisterUserCommand.cs - Refactor OrgInviteToken validation to be more clear + validate org invite token even in open registration scenarios + added tests.
* PM-7322 - Add more test coverage to RegisterUserWithOptionalOrgInvite
* PM-7322 - IRegisterUserCommand - DOCS
* PM-7322 - Test RegisterUser
* PM-7322 - IRegisterUserCommand - Add more docs.
* PM-7322 - Finish updating all existing user service register calls to use the new command.
* PM-7322 - RegistrationEmailVerificationTokenable.cs changes + tests
* PM-7322 - RegistrationEmailVerificationTokenable.cs changed to only verify email as it's the only thing we need to verify + updated tests.
* PM-7322 - Get RegisterUserViaEmailVerificationToken built and tested
* PM-7322 - AccountsController.cs - get bones of PostRegisterFinish in place
* PM-7322 - SendVerificationEmailForRegistrationCommand - Feature flag timing attack delays per architecture discussion with a default of keeping them around.
* PM-7322 - RegisterFinishRequestModel.cs - EmailVerificationToken must be optional for org invite scenarios.
* PM-7322 - HandlebarsMailService.cs - SendRegistrationVerificationEmailAsync - must URL encode email to avoid invalid email upon submission to server on complete registration step
* PM-7322 - RegisterUserCommandTests.cs - add API key assertions
* PM-7322 - Clean up RegisterUserCommand.cs
* PM-7322 - Refactor AccountsController.cs existing org invite method and new process to consider new feature flag for delays.
* PM-7322 - Add feature flag svc to AccountsControllerTests.cs + add TODO
* PM-7322 - AccountsController.cs - Refactor shared IdentityResult logic into private helper.
* PM-7322 - Work on getting PostRegisterFinish tests in place.
* PM-7322 - AccountsControllerTests.cs - test new method.
* PM-7322 - RegisterFinishRequestModel.cs - Update to use required keyword instead of required annotations as it is easier to catch mistakes.
* PM-7322 - Fix misspelling
* PM-7322 - Integration tests for RegistrationWithEmailVerification
* PM-7322 - Fix leaky integration tests.
* PM-7322 - Another leaky test fix.
* PM-7322 - AccountsControllerTests.cs - fix RegistrationWithEmailVerification_WithOrgInviteToken_Succeeds
* PM-7322 - AccountsControllerTests.cs - Finish out integration test suite!
* PM-5092 - Add new EnableEmailVerification global setting.
* PM-5092 - WIP - AccountsController.cs - create stub for new PostRegisterSendEmailVerification
* PM-5092 - RegisterSendEmailVerificationRequestModel
* PM-5092 - Create EmailVerificationTokenable.cs and get started on tests (still WIP).
* PM-5092 - EmailVerificationTokenable.cs finished + tests working.
* PM-5092 - Add token data factory for new EmailVerificationTokenable factory.
* PM-5092 - EmailVerificationTokenable.cs - set expiration to match existing verify email.
* PM-5092 - Get SendVerificationEmailForRegistrationCommand command mostly written + register as scoped.
* PM-5092 - Rename tokenable to be more clear and differentiate it from the existing email verification token.
* PM-5092 - Add new registration verify email method on mail service.
* PM-5092 - Refactor SendVerificationEmailForRegistrationCommand and add call to mail service to send email.
* PM-5092 - NoopMailService.cs needs to implement all interface methods.
* PM-5092 - AccountsController.cs - get PostRegisterSendEmailVerification logic in place.
* PM-5092 - AccountsControllerTests.cs - Add some unit tests - WIP
* PM-5092 - SendVerificationEmailForRegistrationCommandTests
* PM-5092 - Add integration tests for new acct controller method
* PM-5092 - Cleanup unit tests
* PM-5092 - AccountsController.cs - PostRegisterSendEmailVerification - remove modelState invalid check as .NET literally executes this validation pre-method execution.
* PM-5092 - Rename to read better - send verification email > send email verification
* PM-5092 - Revert primary constructor approach so DI works.
* PM-5092 - (1) Cleanup new but now not needed global setting (2) Add custom email for registration verify email.
* PM-5092 - Fix email text
* PM-5092 - (1) Modify ReferenceEvent.cs to allow nullable values for the 2 params which should have been nullable based on the constructor logic (2) Add new ReferenceEventType.cs for email verification register submit (3) Update AccountsController.cs to log new reference event (4) Update tests
* PM-5092 - RegistrationEmailVerificationTokenable - update prefix, purpose, and token id to include registration to differentiate it from the existing email verification token.
* PM-5092 - Per PR feedback, cleanup used dict.
* PM-5092 - formatting pass (manual + dotnet format)
* PM-5092 - Per PR feedback, log reference event after core business logic executes
* PM-5092 - Per PR feedback, add validation + added nullable flag to name as it is optional.
* PM-5092 - Per PR feedback, add constructor validation for required tokenable data
* PM-5092 - RegisterVerifyEmail url now contains email as that is required in client side registration step to create a master key.
* PM-5092 - Add fromEmail flag + some docs
* PM-5092 - ReferenceEvent.cs - Per PR feedback, make SignupInitiationPath and PlanUpgradePath nullable
* PM-5092 - ReferenceEvent.cs - remove nullability per PR feedback
* PM-5092 - Per PR feedback, use default constructor and manually create reference event.
* PM-5092 - Per PR feedback, add more docs!
