Trigger discord integration checks in 3 chunks (#1849)

Author: garrrikkotua

backend/src/serverless/integrations/services/integrationTickProcessor.ts

@@ -207,15 +207,20 @@ export class IntegrationTickProcessor extends LoggerBase {
                   integration.id,
                 )
               if (!existingRun) {
-                const rand = Math.random()
-                // 50% chance to delay the triggering of new integration checks for Discord integrations
-                if (newIntService.type === IntegrationType.DISCORD && rand > 0.5) {
-                  // Delay the triggering of new integration checks for Discord integrations
-                  const delay = 30 * 60 * 1000 // 30 minutes in milliseconds
+                const CHUNKS = 3 // Define the number of chunks
+                const DELAY_BETWEEN_CHUNKS = 30 * 60 * 1000 // Define the delay between chunks in milliseconds
+                const rand = Math.random() * CHUNKS
+                const chunkIndex = Math.min(Math.floor(rand), CHUNKS - 1)
+                const delay = chunkIndex * DELAY_BETWEEN_CHUNKS
+
+                // Divide integrations into chunks for Discord
+                if (newIntService.type === IntegrationType.DISCORD) {
                   setTimeout(async () => {
                     logger.info(
                       { integrationId: integration.id },
-                      'Triggering new delayed integration check for Discord!',
+                      `Triggering new delayed integration check for Discord in ${
+                        delay / 60 / 1000
+                      } minutes!`,
                     )
                     await emitter.triggerIntegrationRun(
                       integration.tenantId,