[MM-29999] User Limit Email Notifications (Part 2) (#16220)

* Adding files commiting to do something else

* Stashing to merge master

* Adding files, commit of working code, pre-test

* Changing up logic according to new conversations, adding template and functions for 7 day and 14 day emails

* Add subscription active check

* Add a comment around subscription status

* Fix i18n

* Update jobs/cloud/worker.go

Co-authored-by: Maria A Nunez <maria.nunez@mattermost.com>

* Add a check for cloud license and exit early

* remove log

* Update jobs/cloud/worker.go

Co-authored-by: Maria A Nunez <maria.nunez@mattermost.com>

* Remove case for 91st day

* Change var name

* Fix i18n

* Change value for dates in email

* Add email template and send logic for support email on 30th day of arrears

* Fix EETests?

* add one to the day so the count starts on first day of next cycle

* use the license for the enabled check

* Moved scheduler and worker into enterprise

* Add the user count to the support email

* remove a line

* Use the date for the 14 day email

* Fix for design review

* More font changes

* Fixes for PR

* Change feature flag name

* Add cloud_interface to einterfaces/jobs

* Add back & for running job server

* Remove unused constant

Co-authored-by: Maria A Nunez <maria.nunez@mattermost.com>
Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

model/cloud.go

@@ -81,6 +81,7 @@ type Subscription struct {
 	EndAt       int64    `json:"end_at"`
 	CreateAt    int64    `json:"create_at"`
 	Seats       int      `json:"seats"`
+	Status      string   `json:"status"`
 	DNS         string   `json:"dns"`
 	IsPaidTier  string   `json:"is_paid_tier"`
 	LastInvoice *Invoice `json:"last_invoice"`

model/feature_flags.go

@@ -7,8 +7,12 @@ type FeatureFlags struct {
 	// Exists only for unit and manual testing.
 	// When set to a value, will be returned by the ping endpoint.
 	TestFeature string
+
+	// Toggle on and off scheduled jobs for cloud user limit emails see MM-29999
+	CloudDelinquentEmailJobsEnabled bool
 }
 
 func (f *FeatureFlags) SetDefaults() {
 	f.TestFeature = "off"
+	f.CloudDelinquentEmailJobsEnabled = false
 }

model/job.go

@@ -22,6 +22,7 @@ const (
 	JOB_TYPE_EXPIRY_NOTIFY                  = "expiry_notify"
 	JOB_TYPE_PRODUCT_NOTICES                = "product_notices"
 	JOB_TYPE_ACTIVE_USERS                   = "active_users"
+	JOB_TYPE_CLOUD                          = "cloud"
 
 	JOB_STATUS_PENDING          = "pending"
 	JOB_STATUS_IN_PROGRESS      = "in_progress"
@@ -65,6 +66,7 @@ func (j *Job) IsValid() *AppError {
 	case JOB_TYPE_PRODUCT_NOTICES:
 	case JOB_TYPE_EXPIRY_NOTIFY:
 	case JOB_TYPE_ACTIVE_USERS:
+	case JOB_TYPE_CLOUD:
 	default:
 		return NewAppError("Job.IsValid", "model.job.is_valid.type.app_error", nil, "id="+j.Id, http.StatusBadRequest)
 	}

model/system.go

@@ -33,6 +33,8 @@ const (
 	SYSTEM_WARN_METRIC_LAST_RUN_TIMESTAMP_KEY     = "LastWarnMetricRunTimestamp"
 	AWS_METERING_REPORT_INTERVAL                  = 1
 	AWS_METERING_DIMENSION_USAGE_HRS              = "UsageHrs"
+	USER_LIMIT_OVERAGE_CYCLE_END_DATE             = "UserLimitOverageCycleEndDate"
+	OVER_USER_LIMIT_FORGIVEN_COUNT                = "OverUserLimitForgivenCount"
 )
 
 const (