[offers][fix] Fix generate analysis API by deleting analysis if exists before creating

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;

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

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: {