refactor(api): extract project router support

packages/api/src/router/project-background-effects.ts

@@ -0,0 +1,48 @@
+import { invalidateDashboardCache } from "../lib/cache.js";
+import { logger } from "../lib/logger.js";
+import { dispatchWebhooks } from "../lib/webhook-dispatcher.js";
+import type { TRPCContext } from "../trpc.js";
+
+function runProjectBackgroundEffect(
+  effectName: string,
+  execute: () => unknown,
+  metadata: Record<string, unknown> = {},
+): void {
+  void Promise.resolve()
+    .then(execute)
+    .catch((error) => {
+      logger.error(
+        { err: error, effectName, ...metadata },
+        "Project background side effect failed",
+      );
+    });
+}
+
+export type ProjectBackgroundEffects = {
+  invalidateDashboardCacheInBackground: () => void;
+  dispatchProjectWebhookInBackground: (
+    db: TRPCContext["db"],
+    event: string,
+    payload: Record<string, unknown>,
+  ) => void;
+};
+
+export function createProjectBackgroundEffects(): ProjectBackgroundEffects {
+  return {
+    invalidateDashboardCacheInBackground(): void {
+      runProjectBackgroundEffect("invalidateDashboardCache", () => invalidateDashboardCache());
+    },
+
+    dispatchProjectWebhookInBackground(
+      db: TRPCContext["db"],
+      event: string,
+      payload: Record<string, unknown>,
+    ): void {
+      runProjectBackgroundEffect(
+        "dispatchWebhooks",
+        () => dispatchWebhooks(db, event, payload),
+        { event },
+      );
+    },
+  };
+}