From 0edcfb7af3aed1efe41f167f051b4bc0c7cddcb6 Mon Sep 17 00:00:00 2001
From: BryannYeap <e0543723@u.nus.edu>
Date: Sat, 15 Oct 2022 05:18:52 +0800
Subject: [PATCH] [offers][fix] Fix generate analysis API by deleting analysis
 if exists before creating

---
 .../prisma/migrations/20221014211740_/migration.sql   | 11 +++++++++++
 apps/portal/prisma/schema.prisma                      |  4 ++--
 .../server/router/offers/offers-analysis-router.ts    |  6 ++++++
 3 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 apps/portal/prisma/migrations/20221014211740_/migration.sql

diff --git a/apps/portal/prisma/migrations/20221014211740_/migration.sql b/apps/portal/prisma/migrations/20221014211740_/migration.sql
new file mode 100644
index 00000000..1c960010
--- /dev/null
+++ b/apps/portal/prisma/migrations/20221014211740_/migration.sql
@@ -0,0 +1,11 @@
+-- DropForeignKey
+ALTER TABLE "OffersAnalysis" DROP CONSTRAINT "OffersAnalysis_offerId_fkey";
+
+-- DropForeignKey
+ALTER TABLE "OffersAnalysis" DROP CONSTRAINT "OffersAnalysis_profileId_fkey";
+
+-- AddForeignKey
+ALTER TABLE "OffersAnalysis" ADD CONSTRAINT "OffersAnalysis_profileId_fkey" FOREIGN KEY ("profileId") REFERENCES "OffersProfile"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "OffersAnalysis" ADD CONSTRAINT "OffersAnalysis_offerId_fkey" FOREIGN KEY ("offerId") REFERENCES "OffersOffer"("id") ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/apps/portal/prisma/schema.prisma b/apps/portal/prisma/schema.prisma
index 268d8d27..aa29f612 100644
--- a/apps/portal/prisma/schema.prisma
+++ b/apps/portal/prisma/schema.prisma
@@ -358,10 +358,10 @@ model OffersFullTime {
 model OffersAnalysis {
   id String @id @default(cuid())
 
-  profile   OffersProfile @relation(fields: [profileId], references: [id])
+  profile   OffersProfile @relation(fields: [profileId], references: [id], onDelete: Cascade)
   profileId String        @unique
 
-  overallHighestOffer OffersOffer @relation("HighestOverallOffer", fields: [offerId], references: [id])
+  overallHighestOffer OffersOffer @relation("HighestOverallOffer", fields: [offerId], references: [id], onDelete: Cascade)
   offerId             String      @unique
 
   // OVERALL
diff --git a/apps/portal/src/server/router/offers/offers-analysis-router.ts b/apps/portal/src/server/router/offers/offers-analysis-router.ts
index 882e84c3..dcdc64b6 100644
--- a/apps/portal/src/server/router/offers/offers-analysis-router.ts
+++ b/apps/portal/src/server/router/offers/offers-analysis-router.ts
@@ -71,6 +71,12 @@ export const offersAnalysisRouter = createRouter().query('generate', {
     profileId: z.string(),
   }),
   async resolve({ ctx, input }) {
+    await ctx.prisma.offersAnalysis.deleteMany({
+      where: {
+        profileId: input.profileId,
+      },
+    });
+
     const offers = await ctx.prisma.offersOffer.findMany({
       include: {
         OffersFullTime: {