Include function message trigger for NATS event (#255)

* Include function message trigger for NATS event

* Include documentation

* Allow NATS subject validation for system and stream events

* Update pnpm-lock.yaml file

* Run prettier

---------

Co-authored-by: Pieter <[email protected]>

Author: PauwelsPieter

deploy/lib/deployTriggers.js

@@ -43,8 +43,14 @@ module.exports = {
 
   deletePreviousTriggersForApplication(application) {
     // Delete and re-create every triggers...
-    const deleteTriggersPromises = application.currentTriggers.map((trigger) =>
-      this.deleteTrigger(trigger.id)
+    const deleteTriggersPromises = application.currentTriggers.map(
+      (trigger) => {
+        if ("schedule" in trigger) {
+          this.deleteCronTrigger(trigger.id);
+        } else {
+          this.deleteMessageTrigger(trigger.id);
+        }
+      }
     );
 
     return Promise.all(deleteTriggersPromises);
@@ -65,12 +71,20 @@ module.exports = {
       return [];
     }
 
-    const createTriggersPromises = serverlessApp.events.map((event) =>
-      this.createTrigger(application.id, isFunction, {
-        schedule: event.schedule.rate,
-        args: event.schedule.input || {},
-      })
-    );
+    const createTriggersPromises = serverlessApp.events.map((event) => {
+      if ("schedule" in event) {
+        this.createCronTrigger(application.id, isFunction, {
+          schedule: event.schedule.rate,
+          args: event.schedule.input || {},
+        });
+      }
+      if ("nats" in event) {
+        this.createMessageTrigger(application.id, {
+          name: event.nats.name,
+          scw_nats_config: event.nats.scw_nats_config,
+        });
+      }
+    });
 
     return Promise.all(createTriggersPromises);
   },

docs/events.md

@@ -1,6 +1,6 @@
 # Events
 
-With events, you can link your functions with CRON Schedule (time-based) triggers.
+With events, you can link your functions with CRON Schedule (time-based) or NATS (message-based) triggers.
 
 To do this you can add an `events` key in your function or container as follows:
 
@@ -17,6 +17,13 @@ functions:
         input:
           key: value
           key2: value2
+    - nats:
+        name: my-nats-event
+        scw_nats_config:
+          subject: ">"
+          mnq_nats_account_id: "nats account id"
+          mnq_project_id: "project id"
+          mnq_region: "fr-par"
 
 # Container
 custom: