feat: implement session management with SessionService and SessionPlugin; refactor query execution to handle session cookies; update token and query handling for improved session tracking

src/vm/plugins/session.plugin.ts

@@ -0,0 +1,57 @@
+import { Query } from "src/query/entities/query.entity";
+import { Plugin } from "../plugin.class";
+import { QueryExecuterService } from "src/query/executer/query.executer.service";
+
+export class SessionPlugin extends Plugin {
+  constructor(
+    name: string,
+    private query: Query,
+    private queryExecuterService: QueryExecuterService,
+    private session: Record<string, any>
+  ) {
+    super(name, ["get", "set", "delete"]);
+  }
+
+  static async init(
+    query: Query,
+    queryExecuterService: QueryExecuterService,
+    sessionId: string | null
+  ) {
+    const session = await queryExecuterService.sessionService.get(
+      sessionId,
+      query.project.id
+    );
+
+    return new SessionPlugin("session", query, queryExecuterService, session);
+  }
+
+  async get(property: string): Promise<any> {
+    this.session = await this.queryExecuterService.sessionService.get(
+      this.session?.sessionId,
+      this.query.project.id
+    );
+
+    return this.session[property];
+  }
+
+  async set(property: string, data: any): Promise<void> {
+    this.session[property] = data;
+
+    await this.queryExecuterService.sessionService.set(
+      this.session?.sessionId,
+      this.query.project.id,
+      this.session
+    );
+  }
+
+  async delete(): Promise<void> {
+    return await this.queryExecuterService.sessionService.delete(
+      this.session?.sessionId,
+      this.query.project.id
+    );
+  }
+
+  onFinish() {
+    // No resources to clean up
+  }
+}