dot not destroy deliverables (#245)

* dot not destroy deliverables

* destroy comments and deliverable

* add verifications

src/actions/get-bounty-canceled-event.ts

@@ -13,6 +13,7 @@ import {updateBountiesHeader} from "src/modules/handle-header-information";
 import {Push} from "../services/analytics/push";
 import {AnalyticEventName} from "../services/analytics/types/events";
 import updateSeoCardBounty from "src/modules/handle-seo-card";
+import { Op } from "sequelize";
 
 export const name = "getBountyCanceledEvents";
 export const schedule = "*/11 * * * *";
@@ -34,10 +35,11 @@ export async function action(block: DecodedLog, query?: EventsQuery): Promise<Ev
   }
 
   const dbBounty = await db.issues.findOne({
-    where: {contractId: block.returnValues.id, network_id: network.id,},
+    where: {contractId: block.returnValues.id, network_id: network.id, state: { [Op.not]: 'canceled' }},
     include: [
       {association: "benefactors"},
-      {association: "network"}
+      {association: "network"},
+      {association: "deliverables", include: [{ association: 'comments' }]}
     ],
   });
 
@@ -49,14 +51,18 @@ export async function action(block: DecodedLog, query?: EventsQuery): Promise<Ev
   const fundingAmount = dbBounty?.fundingAmount !== '0' ? dbBounty?.fundingAmount : undefined
   const fundedAmount = dbBounty?.fundedAmount !== '0' ? dbBounty?.fundedAmount : undefined
   const isFunded = BigNumber(fundingAmount || 0).isEqualTo(BigNumber(fundedAmount || 1))
-  const isHardCancel = ['open', 'ready'].includes(dbBounty?.state || '') && (dbBounty.fundingAmount === ('0' || undefined) || isFunded)
+  const isHardCancel = ['open', 'ready'].includes(dbBounty?.state || '') && (fundingAmount === undefined || isFunded)
 
   if(isHardCancel) {
-    if(dbBounty?.deliverables.length > 0) 
+    if(dbBounty?.deliverables?.length > 0) 
       for (const dr of dbBounty?.deliverables) {
-        await dr.destroy()
+        if (dr.comments?.length > 0) {
+          for (const comment of dr.comments)
+            await comment.destroy();
+        }
+
+        await dr.destroy();
       }
-
   }
 
   dbBounty.state = `canceled`;