Added EmailRole job handler.

Author: rizen

ving/jobs/handlers/EmailRole.mjs

@@ -1,15 +1,42 @@
 import ving from '#ving/index.mjs';
+import { sendMail } from '#ving/email/send.mjs';
+import { useKind } from '#ving/record/utils.mjs';
+import { eq } from '#ving/drizzle/orm.mjs';
 
 /**
  * This handler looks up all users with a specified role and sends them an email.
  * @param {Object} job A `BullMQ` job.
  * @param {Object} job.data An object with data needed for this job.
+ * @param {string} job.data.role The name of a role on the User record that if true will be sent this email.
+ * @param {string} job.data.subject The subject line of the email.
+ * @param {string} job.data.summary A very short summary of the message.
+ * @param {string} job.data.message The message body of the email.
  * @returns {boolean} `true`
  */
 export default async function (job) {
-    ving.log('jobs').debug(`Test ran with data: ${JSON.stringify(job.data)} which is a ${typeof job.data}`);
-    if (job.data.error) {
-        throw new Error(job.data.error);
+    const users = await useKind('User');
+    const roleUsers = await users.findMany(eq(users.table[job.data.role], true));
+    ving.log('jobs').info(`${job.id} found ${roleUsers.length} users to send emails to.`);
+    let succeeded = 0;
+    let failures = 0;
+    for (const user of roleUsers) {
+        const vars = {
+            subject: job.data.subject,
+            summary: job.data.summary,
+            message: job.data.message,
+        };
+        try {
+            await sendMail('generic', {
+                options: { to: user.get('email') },
+                vars
+            });
+            succeeded++;
+        }
+        catch (err) {
+            failures++;
+            ving.log('jobs').error(`${job.id} failed to send email to user ${user.get('id')} ${user.get('email')} because ${err.message} with message ${JSON.stringify(vars)}`);
+        }
     }
+    ving.log('jobs').info(`${job.id} sent ${succeeded} emails with ${failures} failures.`)
     return true;
 }

ving/jobs/map.mjs

@@ -1,9 +1,11 @@
 import Test from "#ving/jobs/handlers/Test.mjs";
 import DeleteUnusedS3File from "#ving/jobs/handlers/DeleteUnusedS3File.mjs";
 import CronJob from "#ving/jobs/handlers/CronJob.mjs";
+import EmailRole from "#ving/jobs/handlers/EmailRole.mjs";
 
 export const jobHandlers = {
     Test,
     DeleteUnusedS3File,
-    CronJob
+    CronJob,
+    EmailRole
 }