feat: initial mini simple event sourcing for pending application updates

joe.ts

@@ -3,14 +3,26 @@ import applications from "./routes/applications";
 import applicationsUpdate from "./routes/applications.update";
 import Layout, { html } from "./ui/Layout";
 import DockerHub from "./services/DockerHub";
+import FileEventStore from "./infrastructure/FileEventStore";
+import AppQueries from "./domain/AppQueries";
+import AppProjections from "./domain/AppProjections";
 
-console.log("Hello Pierrot!");
+// Domain
+const eventStore = new FileEventStore("./data/events.jsonl");
+const projections = new AppProjections();
+const queries = new AppQueries(projections);
 
+projections.getAll().forEach((projection) => {
+  eventStore.subscribe(projection);
+});
+await eventStore.replay();
+
+// External services
 const caprover = new Caprover(
+  eventStore,
   process.env.CAPTAIN_DOMAIN,
   process.env.CAPTAIN_PASSWORD
 );
-
 const dockerHub = new DockerHub();
 
 const server = Bun.serve({
@@ -29,7 +41,7 @@ const server = Bun.serve({
       case "/applications":
         return applications(req, caprover);
       case "/applications/update":
-        return applicationsUpdate(req, caprover, dockerHub);
+        return applicationsUpdate(req, caprover, dockerHub, queries);
       default:
         return new Response("Not Found", { status: 404 });
     }