Membership term updates

modules/membership_term/README.md

@@ -0,0 +1,40 @@
+
+
+## Reminder emails
+
+Reminders are created using the Message module, and sent via Message Notify.
+
+Reminders use a compound field consisting of:
+
+1. Message template to send
+2. Message term date to use
+3. # of day offset from this date to schedule message
+4. Term state(s) when message should be queued.
+
+Message entities are created when the membership term is created or updated:
+
+### Term creation:
+
+Loop through all reminders:
+  - Create message entity from template
+  - Associate membership_term
+  - Set state_machine state to "pending"
+  - Set date to send message
+
+### Term update:
+
+Load all messages for term
+Loop through all reminders:
+  - If reminder is still relevant and message exists, update message.
+  - If message does not exist, create message as above.
+  - If unsent message is no longer relevant, delete.
+
+### Term type update:
+
+Queue an update for all terms of type.
+
+### Date arrives
+
+Cron job transitions all "pending" messages with past date to "queued" and queues messages.
+
+Queue worker sends messages and sets state to "sent"

modules/membership_term/config/schema/membership_term_type.schema.yml

@@ -13,3 +13,16 @@ membership.membership_term_type.*:
     membership_type:
       type: string
       label: "Membership Type"
+    messages:
+      type: sequence
+      sequence:
+        type: mapping
+        mapping:
+          id:
+            type: string
+          data:
+            type: field.scheduled_message.[%parent.id]
+          weight:
+            type: integer
+          uuid:
+            type: string

modules/membership_term/membership_term.info.yml

@@ -3,5 +3,7 @@ type: module
 description: Membership Term plugin for basic membership systems
 core: 8.x
 package: Membership
+project: Membership
 dependencies:
   - membership
+  - scheduled_message

modules/membership_term/membership_term.module

@@ -38,3 +38,16 @@ function membership_theme_suggestions_membership_term(array $variables) {
   $suggestions[] = 'membership_term__' . $entity->id() . '__' . $sanitized_view_mode;
   return $suggestions;
 }
+
+
+/**
+ * Implements hook_cron().
+ */
+function membership_term_cron() {
+  $last_run = \Drupal::state()->get('membership_term_cron_last', strtotime('yesterday'));
+  if ($last_run + 7200 < time()) {
+    \Drupal::service('membership_term.manager')->expireTerms();
+    \Drupal::state()->set('membership_term_cron_last', time());
+  }
+}
+

modules/membership_term/membership_term.services.yml

@@ -0,0 +1,23 @@
+services:
+  membership_term_subscriber:
+    class: Drupal\membership_term\EventSubscriber\MembershipSubscriber
+    arguments: ['@membership.manager', '@logger.factory']
+    tags:
+      - { name: event_subscriber }
+
+  membership_term.term_subscriber:
+    class: Drupal\membership_term\EventSubscriber\MembershipTermSubscriber
+    arguments: ['@membership.manager', '@logger.factory', '@membership_term.manager', '@entity_type.manager']
+    tags:
+      - { name: event_subscriber }
+
+  membership_term.manager:
+    class: Drupal\membership_term\MembershipTermManager
+    arguments: ['@entity_type.manager']
+
+  membership_term.term_guard:
+    class: Drupal\membership_term\Guard\MembershipTermGuard
+    arguments: []
+    tags:
+      - { name: state_machine.guard, group: membership_term }
+

modules/membership_term/membership_term.workflows.yml

@@ -11,20 +11,22 @@ membership_term_default:
       label: Expiring
     expired:
       label: Expired
+    renewed:
+      label: Renewed
   transitions:
     activate:
       label: Activate
-      from: [pending,expiring]
+      from: [pending]
       to: active
-    expiring:
-      label: About to Expire
-      from: [active]
-      to: expiring
     expire:
       label: Expire
-      from: [expiring,active]
+      from: [pending,expiring,active]
       to: expired
     restart:
       label: Restart
       from: [expired]
-      to: active
+      to: renewed
+    replace:
+      label: Renew
+      from: [active,expiring]
+      to: renewed