(core) add tests for site deletion

Summary: This tests site deletion with and without a plan.

Test Plan: adding tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3017

app/client/models/BillingModel.ts

@@ -157,7 +157,7 @@ export class BillingModelImpl extends Disposable implements BillingModel {
         if (task === 'updatePlan') {
           // Change plan from a paid plan to another paid plan or to the free plan.
           if (!planId) { throw new Error('BillingPage _submit error: no plan selected'); }
-          await this._billingAPI.setSubscription(planId, formData.token);
+          await this._billingAPI.setSubscription(planId, {tokenId: formData.token});
         } else if (task === 'addCard' || task === 'updateCard') {
           // Add or update payment card.
           if (!formData.token) { throw new Error('BillingPage _submit error: missing card info token'); }

app/common/BillingAPI.ts

@@ -121,7 +121,11 @@ export interface BillingAPI {
          settings: IBillingOrgSettings): Promise<OrganizationWithoutAccessInfo>;
   setCard(tokenId: string): Promise<void>;
   removeCard(): Promise<void>;
-  setSubscription(planId: string, tokenId?: string): Promise<void>;
+  setSubscription(planId: string, options: {
+    tokenId?: string,
+    address?: IBillingAddress,
+    settings?: IBillingOrgSettings,
+  }): Promise<void>;
   updateAddress(address?: IBillingAddress, settings?: IBillingOrgSettings): Promise<void>;
   updateBillingManagers(delta: ManagerDelta): Promise<void>;
 }
@@ -178,10 +182,13 @@ export class BillingAPIImpl extends BaseAPI implements BillingAPI {
     return parsed.data;
   }
 
-  public async setSubscription(planId: string, tokenId?: string): Promise<void> {
+  public async setSubscription(planId: string, options: {
+    tokenId?: string,
+    address?: IBillingAddress,
+  }): Promise<void> {
     await this.request(`${this._url}/api/billing/subscription`, {
       method: 'POST',
-      body: JSON.stringify({ tokenId, planId })
+      body: JSON.stringify({ ...options, planId })
     });
   }
 

app/gen-server/lib/Doom.ts

@@ -16,7 +16,7 @@ export class Doom {
 
   /**
    * Deletes a team site.
-   *   - Remove billing (fails if no outstanding balance).
+   *   - Remove billing (fails if there is an outstanding balance).
    *   - Delete workspaces.
    *   - Delete org.
    */

app/gen-server/lib/HomeDBManager.ts

@@ -1331,7 +1331,7 @@ export class HomeDBManager extends EventEmitter {
         ...wsAcls, ...wsGroups, ...docs, ...docAcls, ...docGroups]);
 
       // Delete billing account if this was the last org using it.
-      const billingAccount = await manager.findOne(BillingAccount, org.billingAccount,
+      const billingAccount = await manager.findOne(BillingAccount, org.billingAccountId,
                                                    {relations: ['orgs']});
       if (billingAccount && billingAccount.orgs.length === 0) {
         await manager.remove([billingAccount]);

app/server/lib/FlexServer.ts

@@ -264,6 +264,11 @@ export class FlexServer implements GristServer {
     return this._dbManager;
   }
 
+  public getStorageManager(): IDocStorageManager {
+    if (!this._storageManager) { throw new Error('no storage manager available'); }
+    return this._storageManager;
+  }
+
   public addLogging() {
     if (this._check('logging')) { return; }
     if (process.env.GRIST_LOG_SKIP_HTTP) { return; }

app/server/lib/GristServer.ts

@@ -6,6 +6,7 @@ import { HomeDBManager } from 'app/gen-server/lib/HomeDBManager';
 import * as Comm from 'app/server/lib/Comm';
 import { Hosts } from 'app/server/lib/extractOrg';
 import { ICreate } from 'app/server/lib/ICreate';
+import { IDocStorageManager } from 'app/server/lib/IDocStorageManager';
 import { IPermitStore } from 'app/server/lib/Permit';
 import { Sessions } from 'app/server/lib/Sessions';
 import * as express from 'express';
@@ -29,6 +30,7 @@ export interface GristServer {
   getComm(): Comm;
   getHosts(): Hosts;
   getHomeDBManager(): HomeDBManager;
+  getStorageManager(): IDocStorageManager;
 }
 
 export interface GristLoginMiddleware {