feat(core): simplify subscribe page param (#8518)

AF-1481

packages/frontend/core/src/modules/cloud/services/subscription.ts

@@ -1,4 +1,5 @@
 import { type CreateCheckoutSessionInput } from '@affine/graphql';
+import { mixpanel } from '@affine/track';
 import { OnEvent, Service } from '@toeverything/infra';
 
 import { Subscription } from '../entities/subscription';
@@ -13,6 +14,22 @@ export class SubscriptionService extends Service {
 
   constructor(private readonly store: SubscriptionStore) {
     super();
+    this.subscription.ai$
+      .map(sub => !!sub)
+      .distinctUntilChanged()
+      .subscribe(ai => {
+        mixpanel.people.set({
+          ai,
+        });
+      });
+    this.subscription.pro$
+      .map(sub => !!sub)
+      .distinctUntilChanged()
+      .subscribe(pro => {
+        mixpanel.people.set({
+          pro,
+        });
+      });
   }
 
   async createCheckoutSession(input: CreateCheckoutSessionInput) {

packages/frontend/core/src/modules/cloud/services/user-quota.ts

@@ -1,21 +1,22 @@
-import type { QuotaQuery } from '@affine/graphql';
-import { createEvent, OnEvent, Service } from '@toeverything/infra';
+import { mixpanel } from '@affine/track';
+import { OnEvent, Service } from '@toeverything/infra';
 
 import { UserQuota } from '../entities/user-quota';
 import { AccountChanged } from './auth';
 
-type UserQuotaInfo = NonNullable<QuotaQuery['currentUser']>['quota'];
-
-export const UserQuotaChanged = createEvent<UserQuotaInfo>('UserQuotaChanged');
-
 @OnEvent(AccountChanged, e => e.onAccountChanged)
 export class UserQuotaService extends Service {
   constructor() {
     super();
 
-    this.quota.quota$.distinctUntilChanged().subscribe(q => {
-      this.eventBus.emit(UserQuotaChanged, q);
-    });
+    this.quota.quota$
+      .map(q => q?.humanReadable.name)
+      .distinctUntilChanged()
+      .subscribe(quota => {
+        mixpanel.people.set({
+          quota,
+        });
+      });
   }
 
   quota = this.framework.createEntity(UserQuota);