[MM-51233] Updates for Trial Requests (#22620)

* Add new trial form to enrich trial requests with more customer info

* Update snapshots

* One more addition

* Fixes from PR feedback

* Fix types, i18n, update e2e tests

* Fix linter

* Fix i18n?

* Fix blank translation

* update snapshot

* Update snapshot properly

* Remove inapplicable test

* Fix business email validation only happening once

* UX Feedback

* Fix linter

* Fix linter again, not working locally

* FIX LINTER

* Move isvalid check until after some fields are set

* Fix for overlapping modals

* Fix linter

* UX feedback

* UX Feedback

* Fix typo in error modal

* [MM-51551] Add new Trial Form to Playbooks trial requests (#22650)

* Playbooks start trial entrypoints opens new trial form modal

* Fix style

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

* [MM-51347] Trial form error modal for embargoed and air gapped entities (#22656)

* Playbooks start trial entrypoints opens new trial form modal

* Add support for air gapped environments when making trial requests

* Add specific handling for embargoed entities

* undo some code

* Fix linter

* Fix types

* Fix style

* Updates because TE has to upgrade to E0 before it can activate a trial

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

server/channels/app/channels.go

@@ -30,6 +30,7 @@ const ServerKey product.ServiceKey = "server"
 type licenseSvc interface {
 	GetLicense() *model.License
 	RequestTrialLicense(requesterID string, users int, termsAccepted bool, receiveEmailsAccepted bool) *model.AppError
+	RequestTrialLicenseWithExtraFields(requesterID string, trialRequest *model.TrialLicenseRequest) *model.AppError
 }
 
 // Channels contains all channels related state.
@@ -323,6 +324,10 @@ func (ch *Channels) License() *model.License {
 	return ch.licenseSvc.GetLicense()
 }
 
+func (ch *Channels) RequestTrialLicenseWithExtraFields(requesterID string, trialRequest *model.TrialLicenseRequest) *model.AppError {
+	return ch.licenseSvc.RequestTrialLicenseWithExtraFields(requesterID, trialRequest)
+}
+
 func (ch *Channels) RequestTrialLicense(requesterID string, users int, termsAccepted bool, receiveEmailsAccepted bool) *model.AppError {
 	return ch.licenseSvc.RequestTrialLicense(requesterID, users, termsAccepted,
 		receiveEmailsAccepted)

server/channels/app/license.go

@@ -36,6 +36,51 @@ func (w *licenseWrapper) GetLicense() *model.License {
 	return w.srv.License()
 }
 
+func (w *licenseWrapper) RequestTrialLicenseWithExtraFields(requesterID string, trialRequest *model.TrialLicenseRequest) *model.AppError {
+	if *w.srv.platform.Config().ExperimentalSettings.RestrictSystemAdmin {
+		return model.NewAppError("RequestTrialLicense", "api.restricted_system_admin", nil, "", http.StatusForbidden)
+	}
+
+	requester, err := w.srv.userService.GetUser(requesterID)
+	if err != nil {
+		var nfErr *store.ErrNotFound
+		switch {
+		case errors.As(err, &nfErr):
+			return model.NewAppError("RequestTrialLicense", MissingAccountError, nil, "", http.StatusNotFound).Wrap(err)
+		default:
+			return model.NewAppError("RequestTrialLicense", "app.user.get_by_username.app_error", nil, "", http.StatusInternalServerError).Wrap(err)
+		}
+	}
+
+	if w.srv.Cloud.ValidateBusinessEmail(requesterID, trialRequest.ContactEmail) != nil {
+		return model.NewAppError("RequestTrialLicense", "api.license.request-trial.bad-request.business-email", nil, "", http.StatusBadRequest)
+	}
+
+	// Create a new struct only using the fields from the request that are allowed to be set by the client
+	sanitizedRequest := &model.TrialLicenseRequest{
+		ServerID:              w.srv.TelemetryId(),
+		Name:                  requester.GetDisplayName(model.ShowFullName),
+		Email:                 requester.Email,
+		SiteName:              *w.srv.platform.Config().TeamSettings.SiteName,
+		SiteURL:               *w.srv.platform.Config().ServiceSettings.SiteURL,
+		Users:                 trialRequest.Users,
+		TermsAccepted:         trialRequest.TermsAccepted,
+		ReceiveEmailsAccepted: trialRequest.ReceiveEmailsAccepted,
+		ContactName:           trialRequest.ContactName,
+		ContactEmail:          trialRequest.ContactEmail,
+		CompanyName:           trialRequest.CompanyName,
+		CompanySize:           trialRequest.CompanySize,
+		CompanyCountry:        trialRequest.CompanyCountry,
+	}
+
+	if !sanitizedRequest.IsValid() {
+		return model.NewAppError("RequestTrialLicense", "api.license.request-trial.bad-request", nil, "", http.StatusBadRequest)
+	}
+
+	return w.srv.platform.RequestTrialLicense(sanitizedRequest)
+}
+
+// DEPRECATED - use RequestTrialLicenseWithExtraFields instead. This function remains to support the Plugin API.
 func (w *licenseWrapper) RequestTrialLicense(requesterID string, users int, termsAccepted bool, receiveEmailsAccepted bool) *model.AppError {
 	if *w.srv.platform.Config().ExperimentalSettings.RestrictSystemAdmin {
 		return model.NewAppError("RequestTrialLicense", "api.restricted_system_admin", nil, "", http.StatusForbidden)